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5 dayslibgcc: hide CIE and FDE data for DWARF architecture extensions behind a ↵Matthieu Longo1-0/+1
handler. This patch provides a new handler MD_ARCH_FRAME_STATE_T to hide an architecture-specific structure containing CIE and FDE data related to DWARF architecture extensions. Hiding the architecture-specific attributes behind a handler has the following benefits: 1. isolating those data from the generic ones in _Unwind_FrameState 2. avoiding casts to custom types. 3. preserving typing information when debugging with GDB, and so facilitating their printing. This approach required to add a new header md-unwind-def.h included at the top of libgcc/unwind-dw2.h, and redirecting to the corresponding architecture header via a symbolic link. An obvious drawback is the increase in complexity with macros, and headers. It also caused a split of architecture definitions between md-unwind-def.h (types definitions used in unwind-dw2.h) and md-unwind.h (local types definitions and handlers implementations). The naming of md-unwind.h with .h extension is a bit misleading as the file is only included in the middle of unwind-dw2.c. Changing this naming would require modification of others backends, which I prefered to abstain from. Overall the benefits are worth the added complexity from my perspective. libgcc/ChangeLog: * Makefile.in: New target for symbolic link to md-unwind-def.h * config.host: New parameter md_unwind_def_header. Set it to aarch64/aarch64-unwind-def.h for AArch64 targets, or no-unwind.h by default. * config/aarch64/aarch64-unwind.h (aarch64_pointer_auth_key): Move to aarch64-unwind-def.h (aarch64_cie_aug_handler): Update. (aarch64_arch_extension_frame_init): Update. (aarch64_demangle_return_addr): Update. * configure.ac: New substitute variable md_unwind_def_header. * unwind-dw2.h (defined): MD_ARCH_FRAME_STATE_T. * config/aarch64/aarch64-unwind-def.h: New file. * configure: Regenerate. * config/no-unwind.h: Updated comment
2024-05-07Remove obsolete Solaris 11.3 supportRainer Orth1-25/+0
Support for Solaris 11.3 had already been obsoleted in GCC 13. However, since the only Solaris system in the cfarm was running 11.3, I've kept it in tree until now when both Solaris 11.4/SPARC and x86 systems have been added. This patch actually removes the Solaris 11.3 support. Apart from several minor simplifications, there are two more widespread changes: * In Solaris 11.4, libsocket and libnsl were folded into libc, so there's no longer a need to link them explictly. * Since Solaris 11.4, Solaris includes all crts needed by gcc (like crt1.o and gcrt1.o) with the base system. All workarounds to provide fallbacks can thus go. Bootstrapped without regressions on i386-pc-solaris2.11 and sparc-sun-solaris2.11 (as/ld, gas/ld, and gas/gld) as well as Solaris 11.3/x86 to ascertain that version is actually rejected. 2024-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> c++tools: * configure.ac (ax_lib_socket_nsl.m4): Don't sinclude. (AX_LIB_SOCKET_NSL): Don't call. (NETLIBS): Remove. * configure: Regenerate. * Makefile.in (NETLIBS): Remove. (g++-mapper-server$(exeext)): Remove $(NETLIBS). gcc: * config.gcc: Move *-*-solaris2.11.[0-3]* to unsupported list. <*-*-solaris2*> (default_use_cxa_atexit): Set unconditionally. * configure.ac (AX_LIB_SOCKET_NSL): Don't call. (NETLIBS): Remove. (gcc_cv_ld_aligned_shf_merge): Remove. (hidden_linkonce) <i?86-*-solaris2* | x86_64-*-solaris2*>: Remove. (gcc_cv_target_dl_iterate_phdr) <*-*-solaris2*>: Always set to yes. * Makefile.in (NETLIBS): Remove. * configure, config.in, aclocal.m4: Regenerate. * config/sol2.h: Don't check HAVE_SOLARIS_CRTS. (STARTFILE_SPEC): Remove !HAVE_SOLARIS_CRTS case. [USE_GLD] (LINK_EH_SPEC): Remove TARGET_DL_ITERATE_PHDR guard. * config/i386/i386.cc (USE_HIDDEN_LINKONCE): Remove guard. * varasm.cc (mergeable_string_section): Remove HAVE_LD_ALIGNED_SHF_MERGE handling. (mergeable_constant_section): Likewise. * doc/install.texi (Specific,i?86-*-solaris2*): Reference Solaris 11.4 only. (Specific, *-*-solaris2*): Document Solaris 11.3 removal. Remove 11.3 references and caveats. Update for 11.4. gcc/cp: * Make-lang.in (cc1plus$(exeext)): Remove $(NETLIBS). gcc/objcp: * Make-lang.in (cc1objplus$(exeext)): Remove $(NETLIBS). gcc/testsuite: * lib/target-supports.exp (check_effective_target_pie): Always enable on *-*-solaris2*. libgcc: * configure.ac <*-*-solaris2*> (libgcc_cv_solaris_crts): Remove. * config.host <*-*-solaris2*>: Remove !libgcc_cv_solaris_crts support. * configure, config.in: Regenerate. * config/sol2/gmon.c (internal_mcount) [!HAVE_SOLARIS_CRTS]: Remove. * config/i386/sol2-c1.S, config/sparc/sol2-c1.S: Remove. * config/sol2/t-sol2 (crt1.o, gcrt1.o): Remove. libstdc++-v3: * testsuite/lib/dg-options.exp (add_options_for_net_ts) <*-*-solaris2*>: Don't link with -lsocket -lnsl.
2024-02-21rs6000: Neuter option -mpower{8,9}-vector [PR109987]Kewen Lin1-1/+1
As PR109987 and its duplicated bugs show, -mno-power8-vector (and -mno-power9-vector) cause some problems and as Segher pointed out in [1] they are workaround options, so this patch is to remove -m{no,}-power{8,9}-options. Like what we did for option -mdirect-move before, this patch still keep the corresponding internal flags and they are automatically set based on -mcpu. The test suite update takes some efforts, it consists of some aspects: - effective target powerpc_p{8,9}vector_ok are removed and replaced with powerpc_vsx_ok. - Some cases having -mpower{8,9}-vector are updated with -mvsx, some of them already have -mdejagnu-cpu. For those that don't have -mdejagnu-cpu, if -mdejagnu-cpu is needed for the test point, then it's appended; otherwise, add additional-options -mdejagnu-cpu=power{8,9} if has_arch_pwr{8,9} isn't satisfied. - Some test cases are updated with explicit -mvsx. - Some test cases with those two option mixed are adjusted to keep the test points, like -mpower8-vector -mno-power9-vector are updated with -mdejagnu-cpu=power8 -mvsx etc. - Some test cases with -mno-power{8,9}-vector are updated by replacing -mno-power{8,9}-vector with -mno-vsx, or just removing it. - For some cases, we don't always specify -mdejagnu-cpu to avoid to restrict the testing coverage, it would check has_arch_pwr{8,9} and appended that as need. - For vect test cases run, it doesn't specify -mcpu=power9 for power10 and up. Bootstrapped and regtested on: - powerpc64-linux-gnu P7/P8/P9 {-m32,-m64} - powerpc64le-linux-gnu P8/P9/P10 Although it's stage4 now, as the discussion in PR113115 we are still eager to neuter these two options, so is it ok for trunk? [1] https://gcc.gnu.org/pipermail/gcc-patches/2022-January/589303.html PR target/109987 gcc/ChangeLog: * config/rs6000/constraints.md (we): Update internal doc without referring to option -mpower9-vector. * config/rs6000/driver-rs6000.cc (asm_names): Remove mpower9-vector special handlings. * config/rs6000/rs6000-cpus.def (OTHER_P9_VECTOR_MASKS, OTHER_P8_VECTOR_MASKS): Merge to ... (OTHER_VSX_VECTOR_MASKS): ... here. * config/rs6000/rs6000.cc (rs6000_option_override_internal): Remove some error message handlings and explicit option mask adjustments on explicit option power{8,9}-vector conflicting with other options. (rs6000_print_isa_options): Update comments. (rs6000_disable_incompatible_switches): Remove power{8,9}-vector related array items and handlings. * config/rs6000/rs6000.h (ASM_CPU_SPEC): Remove mpower9-vector special handlings. * config/rs6000/rs6000.opt: Make option power{8,9}-vector as WarnRemoved. * doc/extend.texi: Remove documentation referring to option -mpower8-vector. * doc/invoke.texi: Remove documentation for option -mpower{8,9}-vector and adjust some documentation referring to them. * doc/md.texi: Update documentation for constraint we. * doc/sourcebuild.texi: Remove documentation for powerpc_p8vector_ok. libgcc/ChangeLog: * config/rs6000/t-float128-hw: Replace options -mpower{8,9}-vector with -mcpu=power9. * configure.ac: Update use of option -mpower9-vector with -mcpu=power9. * configure: Regenerate. gcc/testsuite/ChangeLog: * lib/target-supports.exp (check_effective_target_powerpc_p8vector_ok): Remove. (check_effective_target_powerpc_p9vector_ok): Remove. (check_p8vector_hw_available): Replace -mpower8-vector with -mcpu=power8. (check_p9vector_hw_available): Replace -mpower9-vector with -mcpu=power9. (check_ppc_float128_hw_available): Likewise. (check_vect_support_and_set_flags): Replace -mpower8-vector with -mcpu=power8, replace -mpower9-vector with -mcpu=power9 or nothing if check_power10_hw_available and place -mcpu=970 first if needed to avoid possible overriding. * g++.target/powerpc/altivec-19.C: Replace powerpc_p9vector_ok with powerpc_vsx_ok and append -mvsx to dg-options. * gcc.target/powerpc/bfp/scalar-cmp-exp-eq-0.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-eq-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-eq-2.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-gt-0.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-gt-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-gt-2.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-lt-0.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-lt-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-lt-2.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-0.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-2.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-exp-0.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-exp-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-exp-3.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-exp-4.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-exp-5.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-sig-0.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-sig-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-sig-3.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-sig-4.c: Likewise. * gcc.target/powerpc/bfp/scalar-extract-sig-5.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-0.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-10.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-11.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-3.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-4.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-6.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-7.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Likewise. * gcc.target/powerpc/bfp/scalar-insert-exp-9.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-0.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-10.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-11.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-2.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-3.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-4.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-5.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-6.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-7.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-8.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-9.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-neg-0.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-neg-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-neg-2.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-neg-3.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-neg-4.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-neg-5.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-exp-0.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-exp-1.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-exp-2.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-exp-3.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-sig-0.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-sig-1.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-sig-2.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-sig-3.c: Likewise. * gcc.target/powerpc/bfp/vec-insert-exp-0.c: Likewise. * gcc.target/powerpc/bfp/vec-insert-exp-1.c: Likewise. * gcc.target/powerpc/bfp/vec-insert-exp-2.c: Likewise. * gcc.target/powerpc/bfp/vec-insert-exp-3.c: Likewise. * gcc.target/powerpc/bfp/vec-insert-exp-4.c: Likewise. * gcc.target/powerpc/bfp/vec-insert-exp-5.c: Likewise. * gcc.target/powerpc/bfp/vec-insert-exp-6.c: Likewise. * gcc.target/powerpc/bfp/vec-insert-exp-7.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-0.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-1.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-2.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-3.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-4.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-5.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-6.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-7.c: Likewise. * gcc.target/powerpc/builtins-3-p9.c: Likewise. * gcc.target/powerpc/byte-in-either-range-0.c: Likewise. * gcc.target/powerpc/byte-in-either-range-1.c: Likewise. * gcc.target/powerpc/byte-in-range-0.c: Likewise. * gcc.target/powerpc/byte-in-range-1.c: Likewise. * gcc.target/powerpc/byte-in-set-0.c: Likewise. * gcc.target/powerpc/byte-in-set-1.c: Likewise. * gcc.target/powerpc/byte-in-set-2.c: Likewise. * gcc.target/powerpc/clone1.c: Likewise. * gcc.target/powerpc/ctz-3.c: Likewise. * gcc.target/powerpc/ctz-4.c: Likewise. * gcc.target/powerpc/darn-0.c: Likewise. * gcc.target/powerpc/darn-1.c: Likewise. * gcc.target/powerpc/darn-2.c: Likewise. * gcc.target/powerpc/dform-3.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-0.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-1.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-10.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-11.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-12.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-13.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-14.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-15.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-16.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-17.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-18.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-19.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-2.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-20.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-21.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-22.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-23.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-24.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-25.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-26.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-27.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-28.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-29.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-3.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-30.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-31.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-32.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-33.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-34.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-35.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-36.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-37.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-38.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-39.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-4.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-40.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-41.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-42.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-43.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-44.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-45.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-46.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-47.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-48.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-49.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-5.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-50.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-51.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-52.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-53.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-54.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-55.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-56.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-57.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-58.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-59.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-6.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-60.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-61.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-62.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-63.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-64.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-65.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-66.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-67.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-68.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-69.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-7.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-70.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-71.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-72.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-73.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-74.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-75.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-76.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-77.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-78.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-79.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-8.c: Likewise. * gcc.target/powerpc/dfp/dtstsfi-9.c: Likewise. * gcc.target/powerpc/direct-move-vector.c: Likewise. * gcc.target/powerpc/float128-type-2.c: Likewise. * gcc.target/powerpc/fold-vec-abs-int-fwrapv.p9.c: Likewise. * gcc.target/powerpc/fold-vec-abs-int.p9.c: Likewise. * gcc.target/powerpc/fold-vec-abs-longlong-fwrapv.p9.c: Likewise. * gcc.target/powerpc/fold-vec-abs-longlong.p9.c: Likewise. * gcc.target/powerpc/fold-vec-cmp-char.p9.c: Likewise. * gcc.target/powerpc/fold-vec-cmp-short.p9.c: Likewise. * gcc.target/powerpc/fold-vec-extract-char.p9.c: Likewise. * gcc.target/powerpc/fold-vec-extract-float.p9.c: Likewise. * gcc.target/powerpc/fold-vec-extract-int.p9.c: Likewise. * gcc.target/powerpc/fold-vec-extract-longlong.p9.c: Likewise. * gcc.target/powerpc/fold-vec-extract-short.p9.c: Likewise. * gcc.target/powerpc/fold-vec-insert-char-p9.c: Likewise. * gcc.target/powerpc/fold-vec-insert-float-p9.c: Likewise. * gcc.target/powerpc/fold-vec-insert-int-p9.c: Likewise. * gcc.target/powerpc/fold-vec-insert-short-p9.c: Likewise. * gcc.target/powerpc/fold-vec-mult-int128-p9.c: Likewise. * gcc.target/powerpc/fold-vec-neg-int.p9.c: Likewise. * gcc.target/powerpc/fold-vec-neg-longlong.p9.c: Likewise. * gcc.target/powerpc/p9-dimode1.c: Likewise. * gcc.target/powerpc/p9-dimode2.c: Likewise. * gcc.target/powerpc/p9-extract-1.c: Likewise. * gcc.target/powerpc/p9-extract-2.c: Likewise. * gcc.target/powerpc/p9-extract-3.c: Likewise. * gcc.target/powerpc/p9-extract-4.c: Likewise. * gcc.target/powerpc/p9-fpcvt-1.c: Likewise. * gcc.target/powerpc/p9-fpcvt-2.c: Likewise. * gcc.target/powerpc/p9-fpcvt-3.c: Likewise. * gcc.target/powerpc/p9-lxvx-stxvx-1.c: Likewise. * gcc.target/powerpc/p9-lxvx-stxvx-2.c: Likewise. * gcc.target/powerpc/p9-lxvx-stxvx-3.c: Likewise. * gcc.target/powerpc/p9-minmax-1.c: Likewise. * gcc.target/powerpc/p9-minmax-2.c: Likewise. * gcc.target/powerpc/p9-minmax-3.c: Likewise. * gcc.target/powerpc/p9-novsx.c: Likewise. * gcc.target/powerpc/p9-permute.c: Likewise. * gcc.target/powerpc/p9-sign_extend-runnable.c: Likewise. * gcc.target/powerpc/p9-splat-1.c: Likewise. * gcc.target/powerpc/p9-splat-2.c: Likewise. * gcc.target/powerpc/p9-splat-3.c: Likewise. * gcc.target/powerpc/p9-splat-4.c: Likewise. * gcc.target/powerpc/p9-splat-5.c: Likewise. * gcc.target/powerpc/p9-vbpermd.c: Likewise. * gcc.target/powerpc/p9-vec-length-epil-1.c: Likewise. * gcc.target/powerpc/p9-vec-length-epil-2.c: Likewise. * gcc.target/powerpc/p9-vec-length-epil-3.c: Likewise. * gcc.target/powerpc/p9-vec-length-epil-4.c: Likewise. * gcc.target/powerpc/p9-vec-length-epil-5.c: Likewise. * gcc.target/powerpc/p9-vec-length-epil-6.c: Likewise. * gcc.target/powerpc/p9-vec-length-epil-7.c: Likewise. * gcc.target/powerpc/p9-vec-length-epil-8.c: Likewise. * gcc.target/powerpc/p9-vec-length-full-1.c: Likewise. * gcc.target/powerpc/p9-vec-length-full-2.c: Likewise. * gcc.target/powerpc/p9-vec-length-full-3.c: Likewise. * gcc.target/powerpc/p9-vec-length-full-4.c: Likewise. * gcc.target/powerpc/p9-vec-length-full-5.c: Likewise. * gcc.target/powerpc/p9-vec-length-full-6.c: Likewise. * gcc.target/powerpc/p9-vec-length-full-7.c: Likewise. * gcc.target/powerpc/p9-vec-length-full-8.c: Likewise. * gcc.target/powerpc/p9-vneg.c: Likewise. * gcc.target/powerpc/p9-vparity.c: Likewise. * gcc.target/powerpc/p9-vpermr.c: Likewise. * gcc.target/powerpc/p9-xxbr-1.c: Likewise. * gcc.target/powerpc/p9-xxbr-2.c: Likewise. * gcc.target/powerpc/p9-xxbr-3.c: Likewise. * gcc.target/powerpc/ppc-fortran/pr80108-1.f90: Likewise. * gcc.target/powerpc/ppc-round3.c: Likewise. * gcc.target/powerpc/pr103124.c: Likewise. * gcc.target/powerpc/pr104015-1.c: Likewise. * gcc.target/powerpc/pr106769-p9.c: Likewise. * gcc.target/powerpc/pr107412.c: Likewise. * gcc.target/powerpc/pr110429.c: Likewise. * gcc.target/powerpc/pr66144-1.c: Likewise. * gcc.target/powerpc/pr71186.c: Likewise. * gcc.target/powerpc/pr71309.c: Likewise. * gcc.target/powerpc/pr71670.c: Likewise. * gcc.target/powerpc/pr71698.c: Likewise. * gcc.target/powerpc/pr71720.c: Likewise. * gcc.target/powerpc/pr72853.c: Likewise. * gcc.target/powerpc/pr78056-1.c: Likewise. * gcc.target/powerpc/pr78658.c: Likewise. * gcc.target/powerpc/pr78953.c: Likewise. * gcc.target/powerpc/pr79004.c: Likewise. * gcc.target/powerpc/pr79038-1.c: Likewise. * gcc.target/powerpc/pr79179.c: Likewise. * gcc.target/powerpc/pr79251.p9.c: Likewise. * gcc.target/powerpc/pr79799-1.c: Likewise. * gcc.target/powerpc/pr79799-2.c: Likewise. * gcc.target/powerpc/pr79799-3.c: Likewise. * gcc.target/powerpc/pr79799-5.c: Likewise. * gcc.target/powerpc/pr80695-p9.c: Likewise. * gcc.target/powerpc/pr81348.c: Likewise. * gcc.target/powerpc/pr81622.c: Likewise. * gcc.target/powerpc/pr84154-3.c: Likewise. * gcc.target/powerpc/pr90763.c: Likewise. * gcc.target/powerpc/pr96933-1.c: Likewise. * gcc.target/powerpc/sad-vectorize-1.c: Likewise. * gcc.target/powerpc/sad-vectorize-2.c: Likewise. * gcc.target/powerpc/signbit-2.c: Likewise. * gcc.target/powerpc/vadsdu-0.c: Likewise. * gcc.target/powerpc/vadsdu-1.c: Likewise. * gcc.target/powerpc/vadsdu-2.c: Likewise. * gcc.target/powerpc/vadsdu-3.c: Likewise. * gcc.target/powerpc/vadsdu-4.c: Likewise. * gcc.target/powerpc/vadsdu-5.c: Likewise. * gcc.target/powerpc/vadsdub-1.c: Likewise. * gcc.target/powerpc/vadsdub-2.c: Likewise. * gcc.target/powerpc/vadsduh-1.c: Likewise. * gcc.target/powerpc/vadsduh-2.c: Likewise. * gcc.target/powerpc/vadsduw-1.c: Likewise. * gcc.target/powerpc/vadsduw-2.c: Likewise. * gcc.target/powerpc/vec-extract-4.c: Likewise. * gcc.target/powerpc/vec-init-3.c: Likewise. * gcc.target/powerpc/vec-minmax-1.c: Likewise. * gcc.target/powerpc/vec-minmax-2.c: Likewise. * gcc.target/powerpc/vec-set-char.c: Likewise. * gcc.target/powerpc/vec-set-int.c: Likewise. * gcc.target/powerpc/vec-set-short.c: Likewise. * gcc.target/powerpc/vec_reve_2.c: Likewise. * gcc.target/powerpc/vector_float.c: Likewise. * gcc.target/powerpc/vslv-0.c: Likewise. * gcc.target/powerpc/vslv-1.c: Likewise. * gcc.target/powerpc/vsrv-0.c: Likewise. * gcc.target/powerpc/vsrv-1.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-0.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-1.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-10.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-11.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-12.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-13.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-14.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-2.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-3.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-4.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-5.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-6.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-7.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-8.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-9.c: Likewise. * gcc.target/powerpc/vsu/vec-all-nez-1.c: Likewise. * gcc.target/powerpc/vsu/vec-all-nez-2.c: Likewise. * gcc.target/powerpc/vsu/vec-all-nez-3.c: Likewise. * gcc.target/powerpc/vsu/vec-all-nez-4.c: Likewise. * gcc.target/powerpc/vsu/vec-all-nez-5.c: Likewise. * gcc.target/powerpc/vsu/vec-all-nez-6.c: Likewise. * gcc.target/powerpc/vsu/vec-all-nez-7.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-0.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-1.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-10.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-11.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-12.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-13.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-14.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-2.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-3.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-4.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-5.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-6.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-7.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-8.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-9.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eqz-1.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eqz-2.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eqz-3.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eqz-4.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eqz-5.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eqz-6.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eqz-7.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpne-0.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpne-1.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpne-2.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpne-3.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpne-4.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpne-5.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpne-6.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpne-8.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpne-9.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpnez-1.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpnez-2.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpnez-3.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpnez-4.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpnez-5.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpnez-6.c: Likewise. * gcc.target/powerpc/vsu/vec-cmpnez-7.c: Likewise. * gcc.target/powerpc/vsu/vec-cntlz-lsbb-0.c: Likewise. * gcc.target/powerpc/vsu/vec-cntlz-lsbb-1.c: Likewise. * gcc.target/powerpc/vsu/vec-cntlz-lsbb-2.c: Likewise. * gcc.target/powerpc/vsu/vec-cntlz-lsbb-3.c: Likewise. * gcc.target/powerpc/vsu/vec-cntlz-lsbb-4.c: Likewise. * gcc.target/powerpc/vsu/vec-cnttz-lsbb-0.c: Likewise. * gcc.target/powerpc/vsu/vec-cnttz-lsbb-1.c: Likewise. * gcc.target/powerpc/vsu/vec-cnttz-lsbb-2.c: Likewise. * gcc.target/powerpc/vsu/vec-cnttz-lsbb-3.c: Likewise. * gcc.target/powerpc/vsu/vec-cnttz-lsbb-4.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-0.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-1.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-10.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-11.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-12.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-13.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-2.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-3.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-4.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-5.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-6.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-7.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-8.c: Likewise. * gcc.target/powerpc/vsu/vec-xl-len-9.c: Likewise. * gcc.target/powerpc/vsu/vec-xlx-0.c: Likewise. * gcc.target/powerpc/vsu/vec-xlx-1.c: Likewise. * gcc.target/powerpc/vsu/vec-xlx-2.c: Likewise. * gcc.target/powerpc/vsu/vec-xlx-3.c: Likewise. * gcc.target/powerpc/vsu/vec-xlx-4.c: Likewise. * gcc.target/powerpc/vsu/vec-xlx-5.c: Likewise. * gcc.target/powerpc/vsu/vec-xlx-6.c: Likewise. * gcc.target/powerpc/vsu/vec-xlx-7.c: Likewise. * gcc.target/powerpc/vsu/vec-xrx-0.c: Likewise. * gcc.target/powerpc/vsu/vec-xrx-1.c: Likewise. * gcc.target/powerpc/vsu/vec-xrx-2.c: Likewise. * gcc.target/powerpc/vsu/vec-xrx-3.c: Likewise. * gcc.target/powerpc/vsu/vec-xrx-4.c: Likewise. * gcc.target/powerpc/vsu/vec-xrx-5.c: Likewise. * gcc.target/powerpc/vsu/vec-xrx-6.c: Likewise. * gcc.target/powerpc/vsu/vec-xrx-7.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-0.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-1.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-10.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-11.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-12.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-13.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-2.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-3.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-4.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-5.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-6.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-7.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-8.c: Likewise. * gcc.target/powerpc/vsu/vec-xst-len-9.c: Likewise. * gcc.target/powerpc/vsx-builtin-msum.c: Likewise. * gcc.target/powerpc/vsx-himode.c: Likewise. * gcc.target/powerpc/vsx-himode2.c: Likewise. * gcc.target/powerpc/vsx-himode3.c: Likewise. * gcc.target/powerpc/vsx-qimode.c: Likewise. * gcc.target/powerpc/vsx-qimode2.c: Likewise. * gcc.target/powerpc/vsx-qimode3.c: Likewise. * g++.target/powerpc/pr65240-1.C: Replace powerpc_p8vector_ok with powerpc_vsx_ok and append -mvsx to dg-options. * g++.target/powerpc/pr65240-2.C: Likewise. * g++.target/powerpc/pr65240-3.C: Likewise. * g++.target/powerpc/pr65242.C: Likewise. * g++.target/powerpc/pr67211.C: Likewise. * g++.target/powerpc/pr71294.C: Likewise. * g++.target/powerpc/pr84279.C: Likewise. * g++.target/powerpc/pr93974.C: Likewise. * gcc.target/powerpc/atomic-p8.c: Likewise. * gcc.target/powerpc/atomic_load_store-p8.c: Likewise. * gcc.target/powerpc/bcd-2.c: Likewise. * gcc.target/powerpc/bcd-3.c: Likewise. * gcc.target/powerpc/bool2-p8.c: Likewise. * gcc.target/powerpc/bool3-p8.c: Likewise. * gcc.target/powerpc/builtins-1.c: Likewise. * gcc.target/powerpc/builtins-3-p8.c: Likewise. * gcc.target/powerpc/builtins-5.c: Likewise. * gcc.target/powerpc/builtins-9.c: Likewise. * gcc.target/powerpc/crypto-builtin-1.c: Likewise. * gcc.target/powerpc/crypto-builtin-2.c: Likewise. * gcc.target/powerpc/direct-move-double1.c: Likewise. * gcc.target/powerpc/direct-move-float1.c: Likewise. * gcc.target/powerpc/direct-move-long1.c: Likewise. * gcc.target/powerpc/direct-move-vint1.c: Likewise. * gcc.target/powerpc/float128-type-1.c: Likewise. * gcc.target/powerpc/fold-vec-extract-char.p8.c: Likewise. * gcc.target/powerpc/fold-vec-extract-double.p8.c: Likewise. * gcc.target/powerpc/fold-vec-extract-float.p8.c: Likewise. * gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise. * gcc.target/powerpc/fold-vec-extract-longlong.p8.c: Likewise. * gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise. * gcc.target/powerpc/fold-vec-insert-char-p8.c: Likewise. * gcc.target/powerpc/fold-vec-insert-float-p8.c: Likewise. * gcc.target/powerpc/fold-vec-insert-int-p8.c: Likewise. * gcc.target/powerpc/fold-vec-insert-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-insert-short-p8.c: Likewise. * gcc.target/powerpc/fold-vec-neg-char.c: Likewise. * gcc.target/powerpc/fold-vec-neg-floatdouble.c: Likewise. * gcc.target/powerpc/fold-vec-neg-int.p8.c: Likewise. * gcc.target/powerpc/fold-vec-neg-short.c: Likewise. * gcc.target/powerpc/fold-vec-select-double.c: Likewise. * gcc.target/powerpc/fold-vec-store-builtin_vec_xst-longlong.c: Likewise. * gcc.target/powerpc/fusion.c: Likewise. * gcc.target/powerpc/fusion2.c: Likewise. * gcc.target/powerpc/mul-vectorize-1.c: Likewise. * gcc.target/powerpc/p8-vec-xl-xst-v2.c: Likewise. * gcc.target/powerpc/p8-vec-xl-xst.c: Likewise. * gcc.target/powerpc/p8vector-builtin-1.c: Likewise. * gcc.target/powerpc/p8vector-builtin-2.c: Likewise. * gcc.target/powerpc/p8vector-builtin-3.c: Likewise. * gcc.target/powerpc/p8vector-builtin-4.c: Likewise. * gcc.target/powerpc/p8vector-builtin-5.c: Likewise. * gcc.target/powerpc/p8vector-builtin-6.c: Likewise. * gcc.target/powerpc/p8vector-builtin-7.c: Likewise. * gcc.target/powerpc/p8vector-fp.c: Likewise. * gcc.target/powerpc/p8vector-int128-1.c: Likewise. * gcc.target/powerpc/p8vector-ldst.c: Likewise. * gcc.target/powerpc/p8vector-vbpermq.c: Likewise. * gcc.target/powerpc/p8vector-vectorize-1.c: Likewise. * gcc.target/powerpc/p8vector-vectorize-2.c: Likewise. * gcc.target/powerpc/p8vector-vectorize-3.c: Likewise. * gcc.target/powerpc/p8vector-vectorize-4.c: Likewise. * gcc.target/powerpc/p8vector-vectorize-5.c: Likewise. * gcc.target/powerpc/ppc-round2.c: Likewise. * gcc.target/powerpc/pr100866-1.c: Likewise. * gcc.target/powerpc/pr100866-2.c: Likewise. * gcc.target/powerpc/pr104239-1.c: Likewise. * gcc.target/powerpc/pr104239-2.c: Likewise. * gcc.target/powerpc/pr104239-3.c: Likewise. * gcc.target/powerpc/pr106769-p8.c: Likewise. * gcc.target/powerpc/pr108396.c: Likewise. * gcc.target/powerpc/pr111449-1.c: Likewise. * gcc.target/powerpc/pr57744.c: Likewise. * gcc.target/powerpc/pr58673-1.c: Likewise. * gcc.target/powerpc/pr58673-2.c: Likewise. * gcc.target/powerpc/pr60137.c: Likewise. * gcc.target/powerpc/pr60203.c: Likewise. * gcc.target/powerpc/pr66144-2.c: Likewise. * gcc.target/powerpc/pr66144-3.c: Likewise. * gcc.target/powerpc/pr68163.c: Likewise. * gcc.target/powerpc/pr69548.c: Likewise. * gcc.target/powerpc/pr70669.c: Likewise. * gcc.target/powerpc/pr71977-1.c: Likewise. * gcc.target/powerpc/pr71977-2.c: Likewise. * gcc.target/powerpc/pr72717.c: Likewise. * gcc.target/powerpc/pr78056-3.c: Likewise. * gcc.target/powerpc/pr78056-4.c: Likewise. * gcc.target/powerpc/pr78102.c: Likewise. * gcc.target/powerpc/pr78543.c: Likewise. * gcc.target/powerpc/pr78604.c: Likewise. * gcc.target/powerpc/pr79251.p8.c: Likewise. * gcc.target/powerpc/pr79354.c: Likewise. * gcc.target/powerpc/pr79544.c: Likewise. * gcc.target/powerpc/pr79907.c: Likewise. * gcc.target/powerpc/pr79951.c: Likewise. * gcc.target/powerpc/pr80315-1.c: Likewise. * gcc.target/powerpc/pr80315-2.c: Likewise. * gcc.target/powerpc/pr80315-3.c: Likewise. * gcc.target/powerpc/pr80315-4.c: Likewise. * gcc.target/powerpc/pr80510-2.c: Likewise. * gcc.target/powerpc/pr80695-p8.c: Likewise. * gcc.target/powerpc/pr80718.c: Likewise. * gcc.target/powerpc/pr84154-2.c: Likewise. * gcc.target/powerpc/pr88558-p8.c: Likewise. * gcc.target/powerpc/pr88845.c: Likewise. * gcc.target/powerpc/pr91903.c: Likewise. * gcc.target/powerpc/pr92923-2.c: Likewise. * gcc.target/powerpc/pr96933-2.c: Likewise. * gcc.target/powerpc/pr97019.c: Likewise. * gcc.target/powerpc/pragma_power8.c: Likewise. * gcc.target/powerpc/signbit-1.c: Likewise. * gcc.target/powerpc/swaps-p8-1.c: Likewise. * gcc.target/powerpc/swaps-p8-12.c: Likewise. * gcc.target/powerpc/swaps-p8-14.c: Likewise. * gcc.target/powerpc/swaps-p8-15.c: Likewise. * gcc.target/powerpc/swaps-p8-16.c: Likewise. * gcc.target/powerpc/swaps-p8-17.c: Likewise. * gcc.target/powerpc/swaps-p8-18.c: Likewise. * gcc.target/powerpc/swaps-p8-19.c: Likewise. * gcc.target/powerpc/swaps-p8-2.c: Likewise. * gcc.target/powerpc/swaps-p8-22.c: Likewise. * gcc.target/powerpc/swaps-p8-23.c: Likewise. * gcc.target/powerpc/swaps-p8-24.c: Likewise. * gcc.target/powerpc/swaps-p8-25.c: Likewise. * gcc.target/powerpc/swaps-p8-26.c: Likewise. * gcc.target/powerpc/swaps-p8-27.c: Likewise. * gcc.target/powerpc/swaps-p8-3.c: Likewise. * gcc.target/powerpc/swaps-p8-30.c: Likewise. * gcc.target/powerpc/swaps-p8-33.c: Likewise. * gcc.target/powerpc/swaps-p8-36.c: Likewise. * gcc.target/powerpc/swaps-p8-39.c: Likewise. * gcc.target/powerpc/swaps-p8-4.c: Likewise. * gcc.target/powerpc/swaps-p8-42.c: Likewise. * gcc.target/powerpc/swaps-p8-45.c: Likewise. * gcc.target/powerpc/swaps-p8-46.c: Likewise. * gcc.target/powerpc/swaps-p8-5.c: Likewise. * gcc.target/powerpc/unpack-vectorize-3.c: Likewise. * gcc.target/powerpc/upper-regs-sf.c: Likewise. * gcc.target/powerpc/vec-cmp.c: Likewise. * gcc.target/powerpc/vec-extract-1.c: Likewise. * gcc.target/powerpc/vec-extract-3.c: Likewise. * gcc.target/powerpc/vec-extract-5.c: Likewise. * gcc.target/powerpc/vec-extract-6.c: Likewise. * gcc.target/powerpc/vec-extract-7.c: Likewise. * gcc.target/powerpc/vec-extract-8.c: Likewise. * gcc.target/powerpc/vec-extract-9.c: Likewise. * gcc.target/powerpc/vec-init-10.c: Likewise. * gcc.target/powerpc/vec-init-6.c: Likewise. * gcc.target/powerpc/vec-init-7.c: Likewise. * gcc.target/powerpc/vsx-extract-3.c: Likewise. * gcc.target/powerpc/vsx-extract-4.c: Likewise. * gcc.target/powerpc/vsx-extract-5.c: Likewise. * gcc.target/powerpc/vsx-simode.c: Likewise. * gcc.target/powerpc/vsx-simode2.c: Likewise. * gcc.target/powerpc/vsx-simode3.c: Likewise. * gcc.target/powerpc/builtins-4-int128-runnable.c: Replace powerpc_p8vector_ok with powerpc_vsx_ok, replace -mpower8-vector with -mvsx, and add dg-additional-options -mdejagnu-cpu=power8 if !has_arch_pwr8. * gcc.target/powerpc/builtins-mergew-mergow.c: Likewise. * gcc.target/powerpc/direct-move-float3.c: Likewise. * gcc.target/powerpc/divkc3-2.c: Likewise. * gcc.target/powerpc/divkc3-3.c: Likewise. * gcc.target/powerpc/fold-vec-abs-longlong-fwrapv.c: Likewise. * gcc.target/powerpc/fold-vec-abs-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-add-4.c: Likewise. * gcc.target/powerpc/fold-vec-add-7.c: Likewise. * gcc.target/powerpc/fold-vec-cmp-int.h: Likewise. * gcc.target/powerpc/fold-vec-cmp-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-cmp-short.h: Likewise. * gcc.target/powerpc/fold-vec-cntlz-char.c: Likewise. * gcc.target/powerpc/fold-vec-cntlz-int.c: Likewise. * gcc.target/powerpc/fold-vec-cntlz-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-cntlz-short.c: Likewise. * gcc.target/powerpc/fold-vec-ld-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-logical-eqv-char.c: Likewise. * gcc.target/powerpc/fold-vec-logical-eqv-float.c: Likewise. * gcc.target/powerpc/fold-vec-logical-eqv-floatdouble.c: Likewise. * gcc.target/powerpc/fold-vec-logical-eqv-int.c: Likewise. * gcc.target/powerpc/fold-vec-logical-eqv-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-logical-eqv-short.c: Likewise. * gcc.target/powerpc/fold-vec-logical-ors-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-logical-other-char.c: Likewise. * gcc.target/powerpc/fold-vec-logical-other-int.c: Likewise. * gcc.target/powerpc/fold-vec-logical-other-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-logical-other-short.c: Likewise. * gcc.target/powerpc/fold-vec-mergehl-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-minmax-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-mult-int.c: Likewise. * gcc.target/powerpc/fold-vec-mult-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-neg-int.c: Likewise. * gcc.target/powerpc/fold-vec-neg-longlong.h: Likewise. * gcc.target/powerpc/fold-vec-pack-double.c: Likewise. * gcc.target/powerpc/fold-vec-pack-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-shift-left-longlong-fwrapv.c: Likewise. * gcc.target/powerpc/fold-vec-shift-left-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-shift-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-st-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-sub-int128.c: Likewise. * gcc.target/powerpc/fold-vec-sub-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-unpack-float.c: Likewise. * gcc.target/powerpc/fold-vec-unpack-int.c: Likewise. * gcc.target/powerpc/mmx-packs.c: Likewise. * gcc.target/powerpc/mmx-packssdw-1.c: Likewise. * gcc.target/powerpc/mmx-packsswb-1.c: Likewise. * gcc.target/powerpc/mmx-packuswb-1.c: Likewise. * gcc.target/powerpc/mmx-paddb-1.c: Likewise. * gcc.target/powerpc/mmx-paddd-1.c: Likewise. * gcc.target/powerpc/mmx-paddsb-1.c: Likewise. * gcc.target/powerpc/mmx-paddsw-1.c: Likewise. * gcc.target/powerpc/mmx-paddusb-1.c: Likewise. * gcc.target/powerpc/mmx-paddusw-1.c: Likewise. * gcc.target/powerpc/mmx-paddw-1.c: Likewise. * gcc.target/powerpc/mmx-pcmpeqb-1.c: Likewise. * gcc.target/powerpc/mmx-pcmpeqd-1.c: Likewise. * gcc.target/powerpc/mmx-pcmpeqw-1.c: Likewise. * gcc.target/powerpc/mmx-pcmpgtb-1.c: Likewise. * gcc.target/powerpc/mmx-pcmpgtd-1.c: Likewise. * gcc.target/powerpc/mmx-pcmpgtw-1.c: Likewise. * gcc.target/powerpc/mmx-pmaddwd-1.c: Likewise. * gcc.target/powerpc/mmx-pmulhw-1.c: Likewise. * gcc.target/powerpc/mmx-pmullw-1.c: Likewise. * gcc.target/powerpc/mmx-pslld-1.c: Likewise. * gcc.target/powerpc/mmx-psllw-1.c: Likewise. * gcc.target/powerpc/mmx-psrad-1.c: Likewise. * gcc.target/powerpc/mmx-psraw-1.c: Likewise. * gcc.target/powerpc/mmx-psrld-1.c: Likewise. * gcc.target/powerpc/mmx-psrlw-1.c: Likewise. * gcc.target/powerpc/mmx-psubb-2.c: Likewise. * gcc.target/powerpc/mmx-psubd-2.c: Likewise. * gcc.target/powerpc/mmx-psubsb-1.c: Likewise. * gcc.target/powerpc/mmx-psubsw-1.c: Likewise. * gcc.target/powerpc/mmx-psubusb-1.c: Likewise. * gcc.target/powerpc/mmx-psubusw-1.c: Likewise. * gcc.target/powerpc/mmx-psubw-2.c: Likewise. * gcc.target/powerpc/mmx-punpckhbw-1.c: Likewise. * gcc.target/powerpc/mmx-punpckhdq-1.c: Likewise. * gcc.target/powerpc/mmx-punpckhwd-1.c: Likewise. * gcc.target/powerpc/mmx-punpcklbw-1.c: Likewise. * gcc.target/powerpc/mmx-punpckldq-1.c: Likewise. * gcc.target/powerpc/mmx-punpcklwd-1.c: Likewise. * gcc.target/powerpc/mulkc3-2.c: Likewise. * gcc.target/powerpc/mulkc3-3.c: Likewise. * gcc.target/powerpc/p8vector-builtin-8.c: Likewise. * gcc.target/powerpc/pr37191.c: Likewise. * gcc.target/powerpc/pr83862.c: Likewise. * gcc.target/powerpc/pr84154-1.c: Likewise. * gcc.target/powerpc/pr84220-sld2.c: Likewise. * gcc.target/powerpc/pr85456.c: Likewise. * gcc.target/powerpc/pr86731-longlong.c: Likewise. * gcc.target/powerpc/sse-addps-1.c: Likewise. * gcc.target/powerpc/sse-addss-1.c: Likewise. * gcc.target/powerpc/sse-andnps-1.c: Likewise. * gcc.target/powerpc/sse-andps-1.c: Likewise. * gcc.target/powerpc/sse-cmpss-1.c: Likewise. * gcc.target/powerpc/sse-cvtpi16ps-1.c: Likewise. * gcc.target/powerpc/sse-cvtpi32ps-1.c: Likewise. * gcc.target/powerpc/sse-cvtpi32x2ps-1.c: Likewise. * gcc.target/powerpc/sse-cvtpi8ps-1.c: Likewise. * gcc.target/powerpc/sse-cvtpspi16-1.c: Likewise. * gcc.target/powerpc/sse-cvtpspi8-1.c: Likewise. * gcc.target/powerpc/sse-cvtpu16ps-1.c: Likewise. * gcc.target/powerpc/sse-cvtpu8ps-1.c: Likewise. * gcc.target/powerpc/sse-cvtsi2ss-1.c: Likewise. * gcc.target/powerpc/sse-cvtsi2ss-2.c: Likewise. * gcc.target/powerpc/sse-cvtss2si-1.c: Likewise. * gcc.target/powerpc/sse-cvtss2si-2.c: Likewise. * gcc.target/powerpc/sse-cvttss2si-1.c: Likewise. * gcc.target/powerpc/sse-cvttss2si-2.c: Likewise. * gcc.target/powerpc/sse-divps-1.c: Likewise. * gcc.target/powerpc/sse-divss-1.c: Likewise. * gcc.target/powerpc/sse-maxps-1.c: Likewise. * gcc.target/powerpc/sse-maxps-2.c: Likewise. * gcc.target/powerpc/sse-maxss-1.c: Likewise. * gcc.target/powerpc/sse-minps-1.c: Likewise. * gcc.target/powerpc/sse-minps-2.c: Likewise. * gcc.target/powerpc/sse-minss-1.c: Likewise. * gcc.target/powerpc/sse-movaps-1.c: Likewise. * gcc.target/powerpc/sse-movaps-2.c: Likewise. * gcc.target/powerpc/sse-movhlps-1.c: Likewise. * gcc.target/powerpc/sse-movhps-1.c: Likewise. * gcc.target/powerpc/sse-movhps-2.c: Likewise. * gcc.target/powerpc/sse-movlhps-1.c: Likewise. * gcc.target/powerpc/sse-movlps-1.c: Likewise. * gcc.target/powerpc/sse-movlps-2.c: Likewise. * gcc.target/powerpc/sse-movmskb-1.c: Likewise. * gcc.target/powerpc/sse-movmskps-1.c: Likewise. * gcc.target/powerpc/sse-movss-1.c: Likewise. * gcc.target/powerpc/sse-movss-2.c: Likewise. * gcc.target/powerpc/sse-movss-3.c: Likewise. * gcc.target/powerpc/sse-mulps-1.c: Likewise. * gcc.target/powerpc/sse-mulss-1.c: Likewise. * gcc.target/powerpc/sse-orps-1.c: Likewise. * gcc.target/powerpc/sse-pavgw-1.c: Likewise. * gcc.target/powerpc/sse-pmaxsw-1.c: Likewise. * gcc.target/powerpc/sse-pmaxub-1.c: Likewise. * gcc.target/powerpc/sse-pminsw-1.c: Likewise. * gcc.target/powerpc/sse-pminub-1.c: Likewise. * gcc.target/powerpc/sse-pmulhuw-1.c: Likewise. * gcc.target/powerpc/sse-psadbw-1.c: Likewise. * gcc.target/powerpc/sse-rcpps-1.c: Likewise. * gcc.target/powerpc/sse-rsqrtps-1.c: Likewise. * gcc.target/powerpc/sse-shufps-1.c: Likewise. * gcc.target/powerpc/sse-sqrtps-1.c: Likewise. * gcc.target/powerpc/sse-subps-1.c: Likewise. * gcc.target/powerpc/sse-subss-1.c: Likewise. * gcc.target/powerpc/sse-ucomiss-1.c: Likewise. * gcc.target/powerpc/sse-ucomiss-2.c: Likewise. * gcc.target/powerpc/sse-ucomiss-3.c: Likewise. * gcc.target/powerpc/sse-ucomiss-4.c: Likewise. * gcc.target/powerpc/sse-ucomiss-5.c: Likewise. * gcc.target/powerpc/sse-ucomiss-6.c: Likewise. * gcc.target/powerpc/sse-unpckhps-1.c: Likewise. * gcc.target/powerpc/sse-unpcklps-1.c: Likewise. * gcc.target/powerpc/sse-xorps-1.c: Likewise. * gcc.target/powerpc/sse2-addpd-1.c: Likewise. * gcc.target/powerpc/sse2-addsd-1.c: Likewise. * gcc.target/powerpc/sse2-andnpd-1.c: Likewise. * gcc.target/powerpc/sse2-andpd-1.c: Likewise. * gcc.target/powerpc/sse2-cmppd-1.c: Likewise. * gcc.target/powerpc/sse2-cmpsd-1.c: Likewise. * gcc.target/powerpc/sse2-comisd-1.c: Likewise. * gcc.target/powerpc/sse2-comisd-2.c: Likewise. * gcc.target/powerpc/sse2-comisd-3.c: Likewise. * gcc.target/powerpc/sse2-comisd-4.c: Likewise. * gcc.target/powerpc/sse2-comisd-5.c: Likewise. * gcc.target/powerpc/sse2-comisd-6.c: Likewise. * gcc.target/powerpc/sse2-cvtdq2pd-1.c: Likewise. * gcc.target/powerpc/sse2-cvtdq2ps-1.c: Likewise. * gcc.target/powerpc/sse2-cvtpd2dq-1.c: Likewise. * gcc.target/powerpc/sse2-cvtpd2ps-1.c: Likewise. * gcc.target/powerpc/sse2-cvtps2dq-1.c: Likewise. * gcc.target/powerpc/sse2-cvtps2pd-1.c: Likewise. * gcc.target/powerpc/sse2-cvtsd2si-1.c: Likewise. * gcc.target/powerpc/sse2-cvtsd2si-2.c: Likewise. * gcc.target/powerpc/sse2-cvtsd2ss-1.c: Likewise. * gcc.target/powerpc/sse2-cvtsi2sd-1.c: Likewise. * gcc.target/powerpc/sse2-cvtsi2sd-2.c: Likewise. * gcc.target/powerpc/sse2-cvtss2sd-1.c: Likewise. * gcc.target/powerpc/sse2-cvttpd2dq-1.c: Likewise. * gcc.target/powerpc/sse2-cvttps2dq-1.c: Likewise. * gcc.target/powerpc/sse2-cvttsd2si-1.c: Likewise. * gcc.target/powerpc/sse2-cvttsd2si-2.c: Likewise. * gcc.target/powerpc/sse2-divpd-1.c: Likewise. * gcc.target/powerpc/sse2-divsd-1.c: Likewise. * gcc.target/powerpc/sse2-maxpd-1.c: Likewise. * gcc.target/powerpc/sse2-maxsd-1.c: Likewise. * gcc.target/powerpc/sse2-minpd-1.c: Likewise. * gcc.target/powerpc/sse2-minsd-1.c: Likewise. * gcc.target/powerpc/sse2-mmx.c: Likewise. * gcc.target/powerpc/sse2-movhpd-1.c: Likewise. * gcc.target/powerpc/sse2-movhpd-2.c: Likewise. * gcc.target/powerpc/sse2-movlpd-1.c: Likewise. * gcc.target/powerpc/sse2-movlpd-2.c: Likewise. * gcc.target/powerpc/sse2-movmskpd-1.c: Likewise. * gcc.target/powerpc/sse2-movq-1.c: Likewise. * gcc.target/powerpc/sse2-movq-2.c: Likewise. * gcc.target/powerpc/sse2-movq-3.c: Likewise. * gcc.target/powerpc/sse2-movsd-1.c: Likewise. * gcc.target/powerpc/sse2-movsd-2.c: Likewise. * gcc.target/powerpc/sse2-movsd-3.c: Likewise. * gcc.target/powerpc/sse2-mulpd-1.c: Likewise. * gcc.target/powerpc/sse2-mulsd-1.c: Likewise. * gcc.target/powerpc/sse2-orpd-1.c: Likewise. * gcc.target/powerpc/sse2-packssdw-1.c: Likewise. * gcc.target/powerpc/sse2-packsswb-1.c: Likewise. * gcc.target/powerpc/sse2-packuswb-1.c: Likewise. * gcc.target/powerpc/sse2-paddb-1.c: Likewise. * gcc.target/powerpc/sse2-paddd-1.c: Likewise. * gcc.target/powerpc/sse2-paddq-1.c: Likewise. * gcc.target/powerpc/sse2-paddsb-1.c: Likewise. * gcc.target/powerpc/sse2-paddsw-1.c: Likewise. * gcc.target/powerpc/sse2-paddusb-1.c: Likewise. * gcc.target/powerpc/sse2-paddusw-1.c: Likewise. * gcc.target/powerpc/sse2-paddw-1.c: Likewise. * gcc.target/powerpc/sse2-pand-1.c: Likewise. * gcc.target/powerpc/sse2-pandn-1.c: Likewise. * gcc.target/powerpc/sse2-pavgb-1.c: Likewise. * gcc.target/powerpc/sse2-pavgw-1.c: Likewise. * gcc.target/powerpc/sse2-pcmpeqb-1.c: Likewise. * gcc.target/powerpc/sse2-pcmpeqd-1.c: Likewise. * gcc.target/powerpc/sse2-pcmpeqw-1.c: Likewise. * gcc.target/powerpc/sse2-pcmpgtb-1.c: Likewise. * gcc.target/powerpc/sse2-pcmpgtd-1.c: Likewise. * gcc.target/powerpc/sse2-pcmpgtw-1.c: Likewise. * gcc.target/powerpc/sse2-pextrw.c: Likewise. * gcc.target/powerpc/sse2-pinsrw.c: Likewise. * gcc.target/powerpc/sse2-pmaddwd-1.c: Likewise. * gcc.target/powerpc/sse2-pmaxsw-1.c: Likewise. * gcc.target/powerpc/sse2-pmaxub-1.c: Likewise. * gcc.target/powerpc/sse2-pminsw-1.c: Likewise. * gcc.target/powerpc/sse2-pminub-1.c: Likewise. * gcc.target/powerpc/sse2-pmovmskb-1.c: Likewise. * gcc.target/powerpc/sse2-pmulhuw-1.c: Likewise. * gcc.target/powerpc/sse2-pmulhw-1.c: Likewise. * gcc.target/powerpc/sse2-pmullw-1.c: Likewise. * gcc.target/powerpc/sse2-pmuludq-1.c: Likewise. * gcc.target/powerpc/sse2-por-1.c: Likewise. * gcc.target/powerpc/sse2-psadbw-1.c: Likewise. * gcc.target/powerpc/sse2-pshufd-1.c: Likewise. * gcc.target/powerpc/sse2-pshufhw-1.c: Likewise. * gcc.target/powerpc/sse2-pshuflw-1.c: Likewise. * gcc.target/powerpc/sse2-pslld-1.c: Likewise. * gcc.target/powerpc/sse2-pslld-2.c: Likewise. * gcc.target/powerpc/sse2-pslldq-1.c: Likewise. * gcc.target/powerpc/sse2-psllq-1.c: Likewise. * gcc.target/powerpc/sse2-psllq-2.c: Likewise. * gcc.target/powerpc/sse2-psllw-1.c: Likewise. * gcc.target/powerpc/sse2-psllw-2.c: Likewise. * gcc.target/powerpc/sse2-psrad-1.c: Likewise. * gcc.target/powerpc/sse2-psrad-2.c: Likewise. * gcc.target/powerpc/sse2-psraw-1.c: Likewise. * gcc.target/powerpc/sse2-psraw-2.c: Likewise. * gcc.target/powerpc/sse2-psrld-1.c: Likewise. * gcc.target/powerpc/sse2-psrld-2.c: Likewise. * gcc.target/powerpc/sse2-psrldq-1.c: Likewise. * gcc.target/powerpc/sse2-psrlq-1.c: Likewise. * gcc.target/powerpc/sse2-psrlq-2.c: Likewise. * gcc.target/powerpc/sse2-psrlw-1.c: Likewise. * gcc.target/powerpc/sse2-psrlw-2.c: Likewise. * gcc.target/powerpc/sse2-psubb-1.c: Likewise. * gcc.target/powerpc/sse2-psubd-1.c: Likewise. * gcc.target/powerpc/sse2-psubq-1.c: Likewise. * gcc.target/powerpc/sse2-psubsb-1.c: Likewise. * gcc.target/powerpc/sse2-psubsw-1.c: Likewise. * gcc.target/powerpc/sse2-psubusb-1.c: Likewise. * gcc.target/powerpc/sse2-psubusw-1.c: Likewise. * gcc.target/powerpc/sse2-psubw-1.c: Likewise. * gcc.target/powerpc/sse2-punpckhbw-1.c: Likewise. * gcc.target/powerpc/sse2-punpckhdq-1.c: Likewise. * gcc.target/powerpc/sse2-punpckhqdq-1.c: Likewise. * gcc.target/powerpc/sse2-punpckhwd-1.c: Likewise. * gcc.target/powerpc/sse2-punpcklbw-1.c: Likewise. * gcc.target/powerpc/sse2-punpckldq-1.c: Likewise. * gcc.target/powerpc/sse2-punpcklqdq-1.c: Likewise. * gcc.target/powerpc/sse2-punpcklwd-1.c: Likewise. * gcc.target/powerpc/sse2-pxor-1.c: Likewise. * gcc.target/powerpc/sse2-shufpd-1.c: Likewise. * gcc.target/powerpc/sse2-sqrtpd-1.c: Likewise. * gcc.target/powerpc/sse2-subpd-1.c: Likewise. * gcc.target/powerpc/sse2-subsd-1.c: Likewise. * gcc.target/powerpc/sse2-ucomisd-1.c: Likewise. * gcc.target/powerpc/sse2-ucomisd-2.c: Likewise. * gcc.target/powerpc/sse2-ucomisd-3.c: Likewise. * gcc.target/powerpc/sse2-ucomisd-4.c: Likewise. * gcc.target/powerpc/sse2-ucomisd-5.c: Likewise. * gcc.target/powerpc/sse2-ucomisd-6.c: Likewise. * gcc.target/powerpc/sse2-unpckhpd-1.c: Likewise. * gcc.target/powerpc/sse2-unpcklpd-1.c: Likewise. * gcc.target/powerpc/sse2-xorpd-1.c: Likewise. * gcc.target/powerpc/sse3-addsubpd.c: Likewise. * gcc.target/powerpc/sse3-addsubps.c: Likewise. * gcc.target/powerpc/sse3-haddpd.c: Likewise. * gcc.target/powerpc/sse3-haddps.c: Likewise. * gcc.target/powerpc/sse3-hsubpd.c: Likewise. * gcc.target/powerpc/sse3-hsubps.c: Likewise. * gcc.target/powerpc/sse3-lddqu.c: Likewise. * gcc.target/powerpc/sse3-movddup.c: Likewise. * gcc.target/powerpc/sse3-movshdup.c: Likewise. * gcc.target/powerpc/sse3-movsldup.c: Likewise. * gcc.target/powerpc/sse4_1-blendpd.c: Likewise. * gcc.target/powerpc/sse4_1-blendps-2.c: Likewise. * gcc.target/powerpc/sse4_1-blendps.c: Likewise. * gcc.target/powerpc/sse4_1-blendvpd.c: Likewise. * gcc.target/powerpc/sse4_1-blendvps.c: Likewise. * gcc.target/powerpc/sse4_1-ceilpd.c: Likewise. * gcc.target/powerpc/sse4_1-ceilps.c: Likewise. * gcc.target/powerpc/sse4_1-ceilsd.c: Likewise. * gcc.target/powerpc/sse4_1-ceilss.c: Likewise. * gcc.target/powerpc/sse4_1-floorpd.c: Likewise. * gcc.target/powerpc/sse4_1-floorps.c: Likewise. * gcc.target/powerpc/sse4_1-floorsd.c: Likewise. * gcc.target/powerpc/sse4_1-floorss.c: Likewise. * gcc.target/powerpc/sse4_1-pblendvb.c: Likewise. * gcc.target/powerpc/sse4_1-pblendw-2.c: Likewise. * gcc.target/powerpc/sse4_1-pblendw.c: Likewise. * gcc.target/powerpc/sse4_1-pcmpeqq.c: Likewise. * gcc.target/powerpc/sse4_1-pinsrb.c: Likewise. * gcc.target/powerpc/sse4_1-pinsrd.c: Likewise. * gcc.target/powerpc/sse4_1-pinsrq.c: Likewise. * gcc.target/powerpc/sse4_1-pmovsxbq.c: Likewise. * gcc.target/powerpc/sse4_1-pmovsxdq.c: Likewise. * gcc.target/powerpc/sse4_1-pmovsxwq.c: Likewise. * gcc.target/powerpc/sse4_1-pmuldq.c: Likewise. * gcc.target/powerpc/sse4_1-ptest-1.c: Likewise. * gcc.target/powerpc/sse4_1-roundpd-2.c: Likewise. * gcc.target/powerpc/sse4_1-roundpd-3.c: Likewise. * gcc.target/powerpc/sse4_2-pcmpgtq.c: Likewise. * gcc.target/powerpc/ssse3-pabsb.c: Likewise. * gcc.target/powerpc/ssse3-pabsd.c: Likewise. * gcc.target/powerpc/ssse3-pabsw.c: Likewise. * gcc.target/powerpc/ssse3-palignr.c: Likewise. * gcc.target/powerpc/ssse3-phaddd.c: Likewise. * gcc.target/powerpc/ssse3-phaddsw.c: Likewise. * gcc.target/powerpc/ssse3-phaddw.c: Likewise. * gcc.target/powerpc/ssse3-phsubd.c: Likewise. * gcc.target/powerpc/ssse3-phsubsw.c: Likewise. * gcc.target/powerpc/ssse3-phsubw.c: Likewise. * gcc.target/powerpc/ssse3-pmaddubsw.c: Likewise. * gcc.target/powerpc/ssse3-pmulhrsw.c: Likewise. * gcc.target/powerpc/ssse3-pshufb.c: Likewise. * gcc.target/powerpc/ssse3-psignb.c: Likewise. * gcc.target/powerpc/ssse3-psignd.c: Likewise. * gcc.target/powerpc/ssse3-psignw.c: Likewise. * gcc.target/powerpc/vec-cmp-sel.c: Likewise. * gcc.target/powerpc/vec-sld-modulo.c: Likewise. * gcc.target/powerpc/vec-srad-modulo.c: Likewise. * gcc.target/powerpc/vec-srd-modulo.c: Likewise. * gcc.target/powerpc/amo1.c: Replace powerpc_p9vector_ok with powerpc_vsx_ok, replace -mpower9-vector with -mvsx, and add dg-additional-options -mdejagnu-cpu=power9 if !has_arch_pwr9. * gcc.target/powerpc/amo2.c: Likewise. * gcc.target/powerpc/dform-1.c: Likewise. * gcc.target/powerpc/dform-2.c: Likewise. * gcc.target/powerpc/float128-5.c: Likewise. * gcc.target/powerpc/float128-complex-2.c: Likewise. * gcc.target/powerpc/float128-fma1.c: Likewise. * gcc.target/powerpc/float128-hw.c: Likewise. * gcc.target/powerpc/float128-hw10.c: Likewise. * gcc.target/powerpc/float128-hw11.c: Likewise. * gcc.target/powerpc/float128-hw2.c: Likewise. * gcc.target/powerpc/float128-hw3.c: Likewise. * gcc.target/powerpc/float128-hw4.c: Likewise. * gcc.target/powerpc/float128-hw5.c: Likewise. * gcc.target/powerpc/float128-hw6.c: Likewise. * gcc.target/powerpc/float128-hw7.c: Likewise. * gcc.target/powerpc/float128-hw8.c: Likewise. * gcc.target/powerpc/float128-hw9.c: Likewise. * gcc.target/powerpc/float128-minmax.c: Likewise. * gcc.target/powerpc/float128-odd.c: Likewise. * gcc.target/powerpc/float128-sqrt1.c: Likewise. * gcc.target/powerpc/fold-vec-cmp-int.p9.c: Likewise. * gcc.target/powerpc/gnuattr2.c: Likewise. * gcc.target/powerpc/pr71656-1.c: Likewise. * gcc.target/powerpc/pr71656-2.c: Likewise. * gcc.target/powerpc/pr81959.c: Likewise. * gcc.target/powerpc/pr82748-1.c: Likewise. * gcc.target/powerpc/pr82748-2.c: Likewise. * gcc.target/powerpc/pr111449-2.c: Replace powerpc_p8vector_ok with powerpc_vsx_ok. * gcc.target/powerpc/pr98914.c: Likewise. * gcc.target/powerpc/versioned-copy-loop.c: Replace powerpc_p8vector_ok with powerpc_vsx_ok and append -mvsx to dg-options. * gcc.target/powerpc/clone2.c: Replace powerpc_p9vector_ok with powerpc_vsx_ok. * gcc.target/powerpc/p9-options-1.c: Replace powerpc_p9vector_ok with powerpc_vsx_ok, replace -mno-power9-vector with -mno-vsx. * gcc.target/powerpc/pr84226.c: Replace powerpc_p9vector_ok with powerpc_vsx_ok and append -mvsx to dg-options. * g++.dg/pr69667.C: Replace powerpc_p8vector_ok with powerpc_vsx_ok and append -mvsx to dg-options. * gcc.dg/vect/costmodel/ppc/costmodel-slp-perm.c: Replace powerpc_p9vector_ok with powerpc_vsx_ok and replace -mpower9-vector with -mvsx. * gcc.dg/vect/pr109011-1.c: Replace powerpc_p8vector_ok with powerpc_vsx_ok, and replace -mpower8-vector with -mdejagnu-cpu=power8 -mvsx or -mvsx under different conditions. * gcc.dg/vect/pr109011-2.c: Replace powerpc_p9vector_ok with powerpc_vsx_ok, and replace -mpower9-vector with -mdejagnu-cpu=power9 -mvsx or -mvsx under different conditions. * gcc.dg/vect/pr109011-4.c: Likewise. * gcc.dg/vect/pr109011-3.c: Replace powerpc_p8vector_ok with powerpc_vsx_ok, and replace -mpower8-vector -mno-power9-vector with -mdejagnu-cpu=power8 -mvsx. * gcc.dg/vect/pr109011-5.c: Likewise. * gcc.target/powerpc/altivec-35.c: Remove -mno-power8-vector. * gcc.target/powerpc/vsx-vector-7.c: Replace -mno-power8-vector with -mdejagnu-cpu=power7. * gcc.dg/vect/O3-pr70130.c: Replace -mcpu=power7 with options -mdejagnu-cpu=power7 -mvsx and remove option -mno-power9-vector -mno-power8-vector. * gfortran.dg/vect/pr45714-b.f: Likewise. * gcc.dg/vect/pr48765.c: Remove dg-skip-if and replace -mcpu=power7 with option -mdejagnu-cpu=power6. * gcc.target/powerpc/pr78056-2.c: Likewise. * gcc.target/powerpc/altivec-2-runnable.c: Replace powerpc_p8vector_ok with powerpc_vsx_ok, remove -mpower8-vector and add dg-additional-options -mdejagnu-cpu=power8 if !has_arch_pwr8. * gcc.target/powerpc/altivec-37.c: Likewise. * gcc.target/powerpc/fold-vec-abs-longlong-fwrapv.p8.c: Replace powerpc_p8vector_ok with powerpc_vsx_ok and replace -mpower8-vector with -mvsx. * gcc.target/powerpc/fold-vec-abs-longlong.p8.c: Likewise. * gcc.target/powerpc/fold-vec-cmp-char.p8.c: Likewise. * gcc.target/powerpc/fold-vec-cmp-int.p8.c: Likewise. * gcc.target/powerpc/fold-vec-cmp-short.p8.c: Likewise. * gcc.target/powerpc/fold-vec-mergeeo-floatdouble.c: Likewise. * gcc.target/powerpc/fold-vec-mergeeo-int.c: Likewise. * gcc.target/powerpc/fold-vec-mergeeo-longlong.c: Likewise. * gcc.target/powerpc/fold-vec-mult-int128-p8.c: Likewise. * gcc.target/powerpc/fold-vec-neg-longlong.p8.c: Likewise. * gcc.target/powerpc/pr104124.c: Likewise. * gcc.target/powerpc/vec-cmpne-long.c: Likewise. * gcc.target/powerpc/pr86731-fwrapv-longlong.c: Replace powerpc_p8vector_ok with powerpc_vsx_ok, replace -mpower8-vector with -mvsx and add dg-additional-options -mdejagnu-cpu=power8 if !has_arch_pwr8. * gcc.target/powerpc/pr80098-1.c: Replace powerpc_p9vector_ok with powerpc_vsx_ok and replace -mno-power9-vector with -mno-vsx. * gcc.target/powerpc/pr80098-2.c: Replace powerpc_p8vector_ok with powerpc_vsx_ok and replace -mno-power8-vector with -mno-vsx. * gcc.target/powerpc/pragma_misc9.c: Replace powerpc_p9vector_ok with powerpc_vsx_ok.
2023-12-08libgcc: aarch64: Configure check for __getauxvalSzabolcs Nagy1-0/+19
Add configure check for the __getauxval ABI symbol, which is always available on aarch64 glibc, and may be available on other linux C runtimes. For now only enabled on glibc, others have to override it target_configargs=libgcc_cv_have___getauxval=yes This is deliberately obscure as it should be auto detected, ideally via a feature test macro in unistd.h (link time detection is not possible since the libc may not be installed at libgcc build time), but currently there is no such feature test mechanism. Without __getauxval, libgcc cannot do runtime CPU feature detection and has to assume only the build time known features are available. libgcc/ChangeLog: * config.in: Undef HAVE___GETAUXVAL. * configure: Regenerate. * configure.ac: Check for __getauxval.
2023-12-08libgcc: aarch64: Configure check for .variant_pcs supportSzabolcs Nagy1-0/+17
Ideally SME support routines in libgcc are marked as variant PCS symbols so check if as supports the directive. libgcc/ChangeLog: * config.in: Undef HAVE_AS_VARIANT_PCS. * configure: Regenerate. * configure.ac: Check for .variant_pcs.
2023-12-07strub: enable conditional supportAlexandre Oliva1-0/+13
Targets that don't expose callee stacks to callers, such as nvptx, as well as -fsplit-stack compilations, violate fundamental assumptions of the current strub implementation. This patch enables targets to disable strub, and disables it when -fsplit-stack is enabled. When strub support is disabled, the testsuite will now skip strub tests, and libgcc will not build the strub runtime components. for gcc/ChangeLog * target.def (have_strub_support_for): New hook. * doc/tm.texi.in: Document it. * doc/tm.texi: Rebuild. * ipa-strub.cc: Include target.h. (strub_target_support_p): New. (can_strub_p): Call it. Test for no flag_split_stack. (pass_ipa_strub::adjust_at_calls_call): Check for target support. * config/nvptx/nvptx.cc (TARGET_HAVE_STRUB_SUPPORT_FOR): Disable. * doc/sourcebuild.texi (strub): Document new effective target. for gcc/testsuite/ChangeLog * c-c++-common/strub-split-stack.c: New. * c-c++-common/strub-unsupported.c: New. * c-c++-common/strub-unsupported-2.c: New. * c-c++-common/strub-unsupported-3.c: New. * lib/target-supports.exp (check_effective_target_strub): New. * c-c++-common/strub-O0.c: Require effective target strub. * c-c++-common/strub-O1.c: Likewise. * c-c++-common/strub-O2.c: Likewise. * c-c++-common/strub-O2fni.c: Likewise. * c-c++-common/strub-O3.c: Likewise. * c-c++-common/strub-O3fni.c: Likewise. * c-c++-common/strub-Og.c: Likewise. * c-c++-common/strub-Os.c: Likewise. * c-c++-common/strub-all1.c: Likewise. * c-c++-common/strub-all2.c: Likewise. * c-c++-common/strub-apply1.c: Likewise. * c-c++-common/strub-apply2.c: Likewise. * c-c++-common/strub-apply3.c: Likewise. * c-c++-common/strub-apply4.c: Likewise. * c-c++-common/strub-at-calls1.c: Likewise. * c-c++-common/strub-at-calls2.c: Likewise. * c-c++-common/strub-defer-O1.c: Likewise. * c-c++-common/strub-defer-O2.c: Likewise. * c-c++-common/strub-defer-O3.c: Likewise. * c-c++-common/strub-defer-Os.c: Likewise. * c-c++-common/strub-internal1.c: Likewise. * c-c++-common/strub-internal2.c: Likewise. * c-c++-common/strub-parms1.c: Likewise. * c-c++-common/strub-parms2.c: Likewise. * c-c++-common/strub-parms3.c: Likewise. * c-c++-common/strub-relaxed1.c: Likewise. * c-c++-common/strub-relaxed2.c: Likewise. * c-c++-common/strub-short-O0-exc.c: Likewise. * c-c++-common/strub-short-O0.c: Likewise. * c-c++-common/strub-short-O1.c: Likewise. * c-c++-common/strub-short-O2.c: Likewise. * c-c++-common/strub-short-O3.c: Likewise. * c-c++-common/strub-short-Os.c: Likewise. * c-c++-common/strub-strict1.c: Likewise. * c-c++-common/strub-strict2.c: Likewise. * c-c++-common/strub-tail-O1.c: Likewise. * c-c++-common/strub-tail-O2.c: Likewise. * c-c++-common/strub-var1.c: Likewise. * c-c++-common/torture/strub-callable1.c: Likewise. * c-c++-common/torture/strub-callable2.c: Likewise. * c-c++-common/torture/strub-const1.c: Likewise. * c-c++-common/torture/strub-const2.c: Likewise. * c-c++-common/torture/strub-const3.c: Likewise. * c-c++-common/torture/strub-const4.c: Likewise. * c-c++-common/torture/strub-data1.c: Likewise. * c-c++-common/torture/strub-data2.c: Likewise. * c-c++-common/torture/strub-data3.c: Likewise. * c-c++-common/torture/strub-data4.c: Likewise. * c-c++-common/torture/strub-data5.c: Likewise. * c-c++-common/torture/strub-indcall1.c: Likewise. * c-c++-common/torture/strub-indcall2.c: Likewise. * c-c++-common/torture/strub-indcall3.c: Likewise. * c-c++-common/torture/strub-inlinable1.c: Likewise. * c-c++-common/torture/strub-inlinable2.c: Likewise. * c-c++-common/torture/strub-ptrfn1.c: Likewise. * c-c++-common/torture/strub-ptrfn2.c: Likewise. * c-c++-common/torture/strub-ptrfn3.c: Likewise. * c-c++-common/torture/strub-ptrfn4.c: Likewise. * c-c++-common/torture/strub-pure1.c: Likewise. * c-c++-common/torture/strub-pure2.c: Likewise. * c-c++-common/torture/strub-pure3.c: Likewise. * c-c++-common/torture/strub-pure4.c: Likewise. * c-c++-common/torture/strub-run1.c: Likewise. * c-c++-common/torture/strub-run2.c: Likewise. * c-c++-common/torture/strub-run3.c: Likewise. * c-c++-common/torture/strub-run4.c: Likewise. * c-c++-common/torture/strub-run4c.c: Likewise. * c-c++-common/torture/strub-run4d.c: Likewise. * c-c++-common/torture/strub-run4i.c: Likewise. * g++.dg/strub-run1.C: Likewise. * g++.dg/torture/strub-init1.C: Likewise. * g++.dg/torture/strub-init2.C: Likewise. * g++.dg/torture/strub-init3.C: Likewise. * gnat.dg/strub_attr.adb: Likewise. * gnat.dg/strub_ind.adb: Likewise. * gnat.dg/strub_access.adb: Likewise. * gnat.dg/strub_access1.adb: Likewise. * gnat.dg/strub_disp.adb: Likewise. * gnat.dg/strub_disp1.adb: Likewise. * gnat.dg/strub_ind1.adb: Likewise. * gnat.dg/strub_ind2.adb: Likewise. * gnat.dg/strub_intf.adb: Likewise. * gnat.dg/strub_intf1.adb: Likewise. * gnat.dg/strub_intf2.adb: Likewise. * gnat.dg/strub_renm.adb: Likewise. * gnat.dg/strub_renm1.adb: Likewise. * gnat.dg/strub_renm2.adb: Likewise. * gnat.dg/strub_var.adb: Likewise. * gnat.dg/strub_var1.adb: Likewise. for libgcc/ChangeLog * configure.ac: Check for strub support. * configure: Rebuilt. * Makefile.in: Compile strub.c conditionally.
2022-03-29LoongArch Port: libgccchenglulu1-1/+1
2022-03-29 Chenghua Xu <xuchenghua@loongson.cn> Lulu Cheng <chenglulu@loongson.cn> libgcc/ChangeLog: * config/loongarch/crtfastmath.c: New file. * config/loongarch/linux-unwind.h: Like wise. * config/loongarch/sfp-machine.h: Like wise. * config/loongarch/t-crtstuff: Like wise. * config/loongarch/t-loongarch: Like wise. * config/loongarch/t-loongarch64: Like wise. * config/loongarch/t-softfp-tf: Like wise. * config.host: Add LoongArch tuples. * configure.ac: Add LoongArch support.
2022-02-24bpf: do not --enable-gcov for bpf-*-* targetsJose E. Marchesi1-5/+12
This patch changes the build machinery in order to disable the build of GCOV (both compiler and libgcc) in bpf-*-* targets. The reason for this change is that BPF is (currently) too restricted in order to support the coverage instrumentalization. Tested in bpf-unknown-none and x86_64-linux-gnu targets. 2022-02-23 Jose E. Marchesi <jose.marchesi@oracle.com> gcc/ChangeLog PR target/104656 * configure.ac: --disable-gcov if targetting bpf-*. * configure: Regenerate. libgcc/ChangeLog PR target/104656 * configure.ac: --disable-gcov if targetting bpf-*. * configure: Regenerate.
2021-06-22rs6000: Fix typos in float128 ISA3.1 supportKewen Lin1-7/+7
The recent float128 ISA3.1 support (r12-1340) has some typos, it makes the libgcc build fail if it's with one binutils (assembler) which doesn't support Power10 insns. The error looks like: Error: invalid switch -mpower10 Error: unrecognized option -mpower10 ... [...libgcc/shared-object.mk:14: float128-p10.o] Error 1 What this patch does are: - fix test target typo libgcc_cv_powerpc_3_1_float128_hw (written wrongly as libgcc_cv_powerpc_float128_hw, so it's going to build ISA3.1 stuffs just when detecting ISA3.0). - fix test used for libgcc_cv_powerpc_3_1_float128_hw check. - fix test option used for libgcc_cv_powerpc_3_1_float128_hw check. - remove the ISA3.1 related contents from t-float128-hw. - add new macro FLOAT128_HW_INSNS_ISA3_1 to differentiate ISA3.1 content from ISA3.0 part in ifunc support. Bootstrapped/regtested on: - powerpc64le-linux-gnu P10 - powerpc64le-linux-gnu P9 (w/i and w/o p10 supported as) - powerpc64-linux-gnu P8 (w/i and w/o p10 supported as) libgcc/ChangeLog: * configure: Regenerate. * configure.ac (test for libgcc_cv_powerpc_3_1_float128_hw): Fix typos among the name, CFLAGS and the test. * config/rs6000/t-float128-hw (fp128_3_1_hw_funcs, fp128_3_1_hw_src, fp128_3_1_hw_static_obj, fp128_3_1_hw_shared_obj, fp128_3_1_hw_obj): Remove. * config/rs6000/t-float128-p10-hw (FLOAT128_HW_INSNS): Append macro FLOAT128_HW_INSNS_ISA3_1. (FP128_3_1_CFLAGS_HW): Fix option typo. * config/rs6000/float128-ifunc.c (SW_OR_HW_ISA3_1): Guard this with FLOAT128_HW_INSNS_ISA3_1. (__floattikf_resolve): Likewise. (__floatuntikf_resolve): Likewise. (__fixkfti_resolve): Likewise. (__fixunskfti_resolve): Likewise. (__floattikf): Likewise. (__floatuntikf): Likewise. (__fixkfti): Likewise. (__fixunskfti): Likewise.
2021-06-09Conversions between 128-bit integer and floating point values.Carl Love1-0/+25
The files fixkfti-sw.c and fixunskfti-sw.c are renamed versions of fixkfti.c and fixunskfti.c respectively to do the conversions in software. The function names in the files were updated with the rename as well as some white spaces fixes. The file float128-p10.c contains the functions for using the ISA 3.1 hardware instructions to perform the conversions. 2021-06-08 Carl Love <cel@us.ibm.com> gcc/ChangeLog * config/rs6000/rs6000.c (__fixkfti, __fixunskfti, __floattikf, __floatuntikf): Names changed to __fixkfti_sw, __fixunskfti_sw, __floattikf_sw, __floatuntikf_sw respectively. * config/rs6000/rs6000.md (floatti<mode>2, floatunsti<mode>2, fix_trunc<mode>ti2, fixuns_trunc<mode>ti2): Add define_insn for mode IEEE 128. gcc/testsuite/ChangeLog * gcc.target/powerpc/fp128_conversions.c: New file. * gcc.target/powerpc/int_128bit-runnable.c(vextsd2q, vcmpuq, vcmpsq, vcmpequq, vcmpequq., vcmpgtsq, vcmpgtsq. vcmpgtuq, vcmpgtuq.): Update scan-assembler-times. (ppc_native_128bit): Remove dg-require-effective-target. libgcc/ChangeLog * config.host: Add if test and set for libgcc_cv_powerpc_3_1_float128_hw. * config/rs6000/fixkfti.c: Renamed to fixkfti-sw.c. Change calls of __fixkfti to __fixkfti_sw. * config/rs6000/fixunskfti.c: Renamed to fixunskfti-sw.c. Change calls of __fixunskfti to __fixunskfti_sw. * config/rs6000/float128-p10.c (__floattikf_hw, __floatuntikf_hw, __fixkfti_hw, __fixunskfti_hw): New file. * config/rs6000/float128-ifunc.c (SW_OR_HW_ISA3_1): New macro. (__floattikf_resolve, __floatuntikf_resolve, __fixkfti_resolve, __fixunskfti_resolve): Add resolve functions. (__floattikf, __floatuntikf, __fixkfti, __fixunskfti): New functions. * config/rs6000/float128-sed (floattitf, __floatuntitf, __fixtfti, __fixunstfti): Add editor commands to change names. * config/rs6000/float128-sed-hw (__floattitf, __floatuntitf, __fixtfti, __fixunstfti): Add editor commands to change names. * config/rs6000/floattikf.c: Renamed to floattikf-sw.c. * config/rs6000/floatuntikf.c: Renamed to floatuntikf-sw.c. * config/rs6000/quad-float128.h (__floattikf_sw, __floatuntikf_sw, __fixkfti_sw, __fixunskfti_sw, __floattikf_hw, __floatuntikf_hw, __fixkfti_hw, __fixunskfti_hw, __floattikf, __floatuntikf, __fixkfti, __fixunskfti): New extern declarations. * config/rs6000/t-float128 (floattikf, floatuntikf, fixkfti, fixunskfti): Remove file names from fp128_ppc_funcs. (floattikf-sw, floatuntikf-sw, fixkfti-sw, fixunskfti-sw): Add file names to fp128_ppc_funcs. * config/rs6000/t-float128-hw(fp128_3_1_hw_funcs, fp128_3_1_hw_src, fp128_3_1_hw_static_obj, fp128_3_1_hw_shared_obj, fp128_3_1_hw_obj): Add variables for ISA 3.1 support. * config/rs6000/t-float128-p10-hw: New file. * configure: Update script for isa 3.1 128-bit float support. * configure.ac: Add check for 128-bit float hardware support.
2021-03-03gcov: use mmap pools for KVP.Martin Liska1-1/+1
gcc/ChangeLog: PR gcov-profile/97461 * gcov-io.h (GCOV_PREALLOCATED_KVP): Remove. libgcc/ChangeLog: PR gcov-profile/97461 * config.in: Regenerate. * configure: Likewise. * configure.ac: Check sys/mman.h header file * libgcov-driver.c (struct gcov_kvp): Remove static pre-allocated pool and use a dynamic one. * libgcov.h (MMAP_CHUNK_SIZE): New. (gcov_counter_add): Use mmap to allocate pool for struct gcov_kvp.
2020-10-21Introduce vxworks7r2 support for ppc and ppc64Douglas Rupp1-2/+2
This change introduces support for the most recent versions of VxWorks on PowerPC targets, for both 32 and 64 bit thanks to a bi-arch setup. The system compilers are essentially configured as Linux toolchains with only a few specificities and we replicate that model here. The most visible specificities are the use of secureplt by default, the pre-definition of some macros that the system headers still rely on (_VX_CPU and _VX_CPU_FAMILY, for example), and of course some variations related to the so VxWorks typical kernel vs RTP mode distinction. In addition to the introduction of config.gcc and libgcc configuration chunks, much inspired by the linux ones, the change - Reworks rs6000/vxworks.h file to feature bits common to the Vx6 and Vx7 port then a separate section for each, where the Vx7 part is very short as we rely on the Linux definitions for most things. - Adjusts the CPU macro predefinitions in CPP_SPEC to resort to "_VX_CPU" instead of "CPU" for Vx7, to better match the more recent system headers expectations, - Adds a cpu definition case for e6500. - Changes to the use SUB3TARGET_OVERRIDE_OPTIONS instead of SUBSUBTARGET_OVERRIDE_OPTIONS for specifics, so we don't override the Linux's version of the latter for vx7. 2020-10-20 Douglas Rupp <rupp@adacore.com> gcc/ * config.gcc (powerpc*-wrs-vxworks7r*): New case. * config/rs6000/vxworks.h: Rework to handle VxWorks7. Refactor as common bits + vx6 vs vx7 ones. For the latter, rely essentially on the Linux configuration and adjust CPU to _VX_CPU in CPP_SPEC. Add a case for e6500. Use SUB3TARGET_OVERRIDE_OPTIONS for specifics to preserve the Linux SUBSUBTARGET_OVERRIDE_OPTIONS for vx7. libgcc/ * config.host (powerpc*-wrs-vxworks7*): New case. * configure.ac: Handle powerpc*-*-vxworks7* as powerpc*-*-linux* for ppc-fp_type. * configure: Regenerate. Co-authored-by: Olivier Hainque <hainque@adacore.com>
2020-06-15gcc: xtensa: add -mabi option for call0/windowed ABIMax Filippov1-8/+6
2020-06-15 Max Filippov <jcmvbkbc@gmail.com> gcc/ * config/xtensa/elf.h (ASM_SPEC, LINK_SPEC): Pass ABI switch to assembler/linker. * config/xtensa/linux.h (ASM_SPEC, LINK_SPEC): Ditto. * config/xtensa/uclinux.h (ASM_SPEC, LINK_SPEC): Ditto. * config/xtensa/xtensa.c (xtensa_option_override): Initialize xtensa_windowed_abi if needed. * config/xtensa/xtensa.h (TARGET_WINDOWED_ABI_DEFAULT): New macro. (TARGET_WINDOWED_ABI): Redefine to xtensa_windowed_abi. * config/xtensa/xtensa.opt (xtensa_windowed_abi): New target option variable. (mabi=call0, mabi=windowed): New options. * doc/invoke.texi: Document new -mabi= Xtensa-specific options. gcc/testsuite/ * gcc.target/xtensa/mabi-call0.c: New test. * gcc.target/xtensa/mabi-windowed.c: New test. libgcc/ * configure: Regenerate. * configure.ac: Use AC_COMPILE_IFELSE instead of manual preprocessor invocation to check for __XTENSA_CALL0_ABI__.
2020-05-05Delete changes meant for a private branch.Michael Meissner1-45/+1
2020-05-05 Michael Meissner <meissner@linux.ibm.com> * config/rs6000/rs6000-builtin.def: Delete changes meant for a private branch. * config/rs6000/rs6000-c.c: Likewise. * config/rs6000/rs6000-call.c: Likewise. * gcc/config/rs6000/rs6000.c: Likewise. 2020-05-05 Michael Meissner <meissner@linux.ibm.com> * gcc.dg/nextafter-2.c: Delete changes meant for a private branch. * gcc.target/powerpc/pr70117.c: Likewise. 2020-05-05 Michael Meissner <meissner@linux.ibm.com> * config.host: Delete changes meant for a private branch. * config/rs6000/t-float128: Likewise. * configure.ac: Likewise. * configure: Likewise.
2020-05-05Patch ieee128-lib-patch010bMichael Meissner1-1/+45
2020-04-15aarch64: Fix bootstrap with old binutils [PR93053]Jakub Jelinek1-0/+19
As reported in the PR, GCC 10 (and also 9.3.1 but not 9.3.0) fails to build when using older binutils which lack LSE support, because those instructions are used in libgcc. Thanks to Kyrylo's hint, the following patches (hopefully) allow it to build even with older binutils by using .inst directive if LSE support isn't available in the assembler. 2020-04-15 Jakub Jelinek <jakub@redhat.com> PR target/93053 * configure.ac (LIBGCC_CHECK_AS_LSE): Add HAVE_AS_LSE checking. * config/aarch64/lse.S: Include auto-target.h, if HAVE_AS_LSE is not defined, use just .arch armv8-a. (B, M, N, OPN): Define. (COMMENT): New .macro. (CAS, CASP, SWP, LDOP): Use .inst directive if HAVE_AS_LSE is not defined. Otherwise, move the operands right after the glue? and comment out operands where the macros are used. * configure: Regenerated. * config.in: Regenerated.
2020-01-24Add `--with-toolexeclibdir=' configuration optionMaciej W. Rozycki1-4/+21
Provide means, in the form of a `--with-toolexeclibdir=' configuration option, to override the default installation directory for target libraries, otherwise known as $toolexeclibdir. This is so that it is possible to get newly-built libraries, particularly the shared ones, installed in a common place, so that they can be readily used by the target system as their host libraries, possibly over NFS, without a need to manually copy them over from the currently hardcoded location they would otherwise be installed in. In the presence of the `--enable-version-specific-runtime-libs' option and for configurations building native GCC the option is ignored. config/ * toolexeclibdir.m4: New file. gcc/ * doc/install.texi (Cross-Compiler-Specific Options): Document `--with-toolexeclibdir' option. libada/ * Makefile.in (configure_deps): Add `toolexeclibdir.m4'. * configure.ac: Handle `--with-toolexeclibdir='. * configure: Regenerate. libatomic/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libffi/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * include/Makefile.in: Regenerate. * man/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libgcc/ * Makefile.in (configure_deps): Add `toolexeclibdir.m4'. * configure.ac: Handle `--with-toolexeclibdir='. * configure: Regenerate. libgfortran/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libgomp/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libhsail-rt/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libitm/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libobjc/ * Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'. * aclocal.m4: Include `toolexeclibdir.m4'. * configure.ac: Handle `--with-toolexeclibdir='. * configure: Regenerate. liboffloadmic/ * plugin/configure.ac: Handle `--with-toolexeclibdir='. * plugin/Makefile.in: Regenerate. * plugin/aclocal.m4: Regenerate. * plugin/configure: Regenerate. * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libphobos/ * m4/druntime.m4: Handle `--with-toolexeclibdir='. * m4/Makefile.in: Regenerate. * libdruntime/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libquadmath/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libsanitizer/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * asan/Makefile.in: Regenerate. * interception/Makefile.in: Regenerate. * libbacktrace/Makefile.in: Regenerate. * lsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.in: Regenerate. * tsan/Makefile.in: Regenerate. * ubsan/Makefile.in: Regenerate. libssp/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libstdc++-v3/ * acinclude.m4: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * python/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * src/c++11/Makefile.in: Regenerate. * src/c++17/Makefile.in: Regenerate. * src/c++98/Makefile.in: Regenerate. * src/filesystem/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libvtv/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. zlib/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate.
2019-12-16MSP430: Add new msp430-elfbare targetJozef Lawrynowicz1-0/+8
contrib/ChangeLog: 2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com> * config-list.mk: Add msp430-elfbare. gcc/ChangeLog: 2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com> * config.gcc: s/msp430*-*-*/msp430-*-*. Handle msp430-*-elfbare. * config/msp430/msp430-devices.c (TARGET_SUBDIR): Define. (_MSPMKSTR): Define. (__MSPMKSTR): Define. (rest_of_devices_path): Use TARGET_SUBDIR value in string. * config/msp430/msp430.c (msp430_option_override): Error if -fuse-cxa-atexit is used when it has been disabled at configure time. * config/msp430/t-msp430: Define TARGET_SUBDIR when building msp430-devices.o. * doc/install.texi: Document msp430-*-elf and msp430-*-elfbare. * doc/invoke.texi: Update documentation about which path devices.csv is searched for. gcc/testsuite/ChangeLog: 2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com> * g++.dg/init/dso_handle1.C: Require cxa_atexit support. * g++.dg/init/dso_handle2.C: Likewise. * g++.dg/other/cxa-atexit1.C: Likewise. * gcc.target/msp430/msp430.exp: Update csv-using-installed.c test to handle msp430-elfbare configuration. libgcc/ChangeLog: 2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com> * config.host: s/msp430*-*-elf/msp430-*-elf*. Override default "extra_parts" variable. * configure: Regenerate. * configure.ac: Disable TM clone registry by default for msp430-elfbare. From-SVN: r279442
2019-09-25aarch64: Configure for sys/auxv.h in libgcc for lse-init.cRichard Henderson1-1/+1
PR target/91833 * config/aarch64/lse-init.c: Include auto-target.h. Disable initialization if !HAVE_SYS_AUXV_H. * configure.ac (AC_CHECK_HEADERS): Add sys/auxv.h. * config.in, configure: Rebuild. From-SVN: r276134
2019-06-27Add --disable-tm-clone-registry libgcc configure option.Ilia Diachkov1-0/+10
This patch adds libgcc configuration option to disable TM clone registry. This option helps to reduce code size for embedded targets which do not need transactional memory support. gcc/ * doc/install.texi: Document --disable-tm-clone-registry. libgcc/ * Makefile.in (USE_TM_CLONE_REGISTRY): New. (CRTSTUFF_CFLAGS): Use USE_TM_CLONE_REGISTRY. * configure.ac: Add --disable-tm-clone-registry option. * configure: Regenerate. From-SVN: r272769
2019-05-14Remove obsolete Solaris 10 supportRainer Orth1-1/+1
libstdc++-v3: * config/os/solaris/solaris2.10: Move to ... * config/os/solaris: ... this. * configure.host (os_include_dir): Adapt. (abi_baseline_pair): Remove Solaris 10 handling. * config/abi/post/i386-solaris2.10: Remove. * config/abi/post/sparc-solaris2.10: Remove. * config/abi/post/i386-solaris2.11: Rename to ... * config/abi/post/i386-solaris: ... this. * config/abi/post/sparc-solaris2.11: Rename to ... * config/abi/post/sparc-solaris: ... this. * libsupc++/new_opa.cc [_GLIBCXX_HAVE_MEMALIGN] [__sun]: Remove workaround. * testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.10 xfail. libsanitizer: * configure.ac (have_dl_iterate_phdr): Remove *-*-solaris2.10* handling. * configure: Regenerate. libgcc: * config.host: Simplify various *-*-solaris2.1[0-9]* to *-*-solaris2*. * configure.ac: Likewise. * configure: Regenerate. * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove Solaris 10 and Solaris 11 < snv_125 handling. libbacktrace: * configure.ac (have_dl_iterate_phdr): Remove *-*-solaris2.10* handling. * configure: Regenerate. gcc/testsuite: * gcc.dg/atomic/c11-atomic-exec-4.c: Simplify triplet to *-*-solaris2*. * gcc.dg/atomic/c11-atomic-exec-5.c: Likewise. * gcc.dg/c99-math-double-1.c: Likewise. * gcc.dg/c99-math-float-1.c: Likewise. * gcc.dg/c99-math-long-double-1.c: Likewise. * gcc.misc-tests/linkage.exp: Simplify triplet to x86_64-*-solaris2*. * gcc.target/i386/mcount_pic.c: Remove *-*-solaris2.10* && !gld xfail. * gcc.target/i386/pr63620.c: Likewise. * lib/target-supports.exp (check_sse_os_support_available): Remove Solaris 9/x86 workaround. gcc: * config.gcc: Move *-*-solaris2.10* from obsolete configurations to unsupported ones. Simplify x86_64-*-solaris2.1[0-9]* to x86_64-*-solaris2*. * config.host: Likewise. * config/i386/sol2.h (ASM_COMMENT_START): Remove. * config/sparc/driver-sparc.c (host_detect_local_cpu) [__sun__ && __svr4__]: Remove "brand" fallback. [!KSTAT_DATA_STRING]: Remove. * configure.ac (gcc_cv_ld_hidden): Simplify *-*-solaris2.1[0-9]* to *-*-solaris2*. (comdat_group): Likewise. (set_have_as_tls): Likewise. (gcc_cv_target_dl_iterate_phdr): Likewise. (gcc_cv_as_shf_merge): Remove Solaris 10/x86 workaround. (gcc_cv_ld_aligned_shf_merge): Remove Solaris 10/SPARC workaround. * configure: Regenerate. * doc/install.texi: Simplify Solaris target triplets. (Specific, i?86-*-solaris2*): Remove Solaris 10 references. (Specific, *-*-solaris2*): Document Solaris 10 removal. Remove Solaris 10 references. Remove obsolete Solaris bug reference. (Specific, sparc-sun-solaris2.10): Remove. From-SVN: r271183
2018-10-31Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).Joseph Myers1-9/+10
This patch updates GCC to use autoconf 2.69 and automake 1.15.1. (That's not the latest automake version, but it's the one used by binutils-gdb, with which consistency is desirable, and in any case seems a useful incremental update that should make a future update to 1.16.1 easier.) The changes are generally similar to the binutils-gdb ones, and are copied from there where shared files and directories are involved (there are some further changes to such shared directories, however, which I'd expect to apply to binutils-gdb once this patch is in GCC). Largely, obsolete AC_PREREQ calls are removed, while many AC_LANG_SOURCE calls are added to avoid warnings from aclocal and autoconf. Multilib support is no longer included in core automake, meaning that multilib.am needs copying from automake's contrib directory into the GCC source tree. Autoconf 2.69 has Go support, so local copies of that support are removed. I hope the D support will soon be submitted to upstream autoconf so the local copy of that can be removed in a future update. Changes to how automake generates runtest calls mean quotes are removed from RUNTEST definitions in five lib*/testsuite/Makefile.am files (libatomic, libgomp, libitm, libphobos, libvtv; some others have RUNTEST definitions without quotes, which are still OK); libgo and libphobos also get -Wno-override added to AM_INIT_AUTOMAKE so those overrides of RUNTEST do not generate automake warnings. Note that the regeneration did not include regeneration of fixincludes/config.h.in (attempting such regeneration resulted in all the USED_FOR_TARGET conditionals disappearing; and I don't see anything in the fixincludes/ directory that would result in such conditionals being generated, unlike in the gcc/ directory). Also note that libvtv/testsuite/other-tests/Makefile.in was not regenerated; that directory is not listed as a subdirectory for which Makefile.in gets regenerated by calling "automake" in libvtv/, so I'm not sure how it's meant to be regenerated. While I mostly fixed warnings should running aclocal / automake / autoconf, there were various such warnings from automake in the libgfortran, libgo, libgomp, liboffloadmic, libsanitizer, libphobos directories that I did not fix, preferring to leave those to the relevant subsystem maintainers. Specifically, most of those warnings were of the following form (example from libgfortran): Makefile.am:48: warning: source file 'caf/single.c' is in a subdirectory, Makefile.am:48: but option 'subdir-objects' is disabled automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automake: this behaviour will change in future Automake versions: they will automake: unconditionally cause object files to be placed in the same subdirectory automake: of the corresponding sources. automake: You are advised to start using 'subdir-objects' option throughout your automake: project, to avoid future incompatibilities. I think it's best for the relevant maintainers to add subdir-objects and do any other associated Makefile.am changes needed. In some cases the paths in the warnings involved ../; I don't know if that adds any extra complications to the use of subdir-objects. I've tested this with native, cross and Canadian cross builds. The risk of any OS-specific issues should I hope be rather lower than if a libtool upgrade were included (we *should* do such an upgrade at some point, but it's more complicated - it involves identifying all our local libtool changes to see if any aren't included in the upstream version we update to, and reverting an upstream libtool patch that's inappropriate for use in GCC); I think it would be better to get this update into GCC so that people can test in different configurations and we can fix any issues found, rather than to try to get more and more testing done before it goes in. top level: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * multilib.am: New file. From automake. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE. * ar-lib: New file. * test-driver: New file. * configure: Re-generate. config: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * math.m4, tls.m4: Use AC_LANG_SOURCE. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69. fixincludes: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, configure: Regenerate. gcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use single line for second argument of AC_DEFINE_UNQUOTED. * doc/install.texi (Tools/packages necessary for modifying GCC): Update to autoconf 2.69 and automake 1.15.1. * aclocal.m4, config.in, configure: Regenerate. gnattools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. gotools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * config/go.m4: Remove file. * Makefile.am (ACLOCAL_AMFLAGS): Do not use -I ./config. * configure.ac: Remove AC_PREREQ. Do not include config/go.m4. * Makefile.in, aclocal.m4, configure: Regenerate. intl: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ. * configure: Re-generate. * config.h.in: Re-generate. * aclocal.m4: Re-generate. libada: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. libatomic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * acinclude.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libbacktrace: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libcc1: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libcpp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * aclocal.m4, config.in, configure: Regenerate. libdecnumber: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * aclocal.m4. libffi: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove doc/libffi.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, fficonfig.h.in, include/Makefile.in, man/Makefile.in, testsuite/Makefile.in: Regenerate. libgcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * configure: Regenerate. libgfortran: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libgo [logically part of this change but omitted from the commit]: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * config/go.m4: Remove file. * config/libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use -Wno-override in AM_INIT_AUTOMAKE call. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libgomp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libgomp.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libhsail-rt: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libiberty: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * config.in: Re-generate. libitm: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libitm.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libobjc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, config.h.in, configure: Regenerate. liboffloadmic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * plugin/Makefile.am: Include multilib.am. * plugin/configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, plugin/Makefile.in, plugin/aclocal.m4, plugin/configure: Regenerate. libphobos: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use -Wno-override in AM_INIT_AUTOMAKE call. * m4/autoconf.m4: Add extra argument to AC_LANG_DEFINE call. * m4/druntime/os.m4: Use AC_LANG_SOURCE. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, libdruntime/Makefile.in, src/Makefile.in, testsuite/Makefile.in: Regenerate. libquadmath: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir. (all-local): Define outside conditional code. (CLEANFILES): Remove libquadmath.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libsanitizer: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, asan/Makefile.in, configure, interception/Makefile.in, libbacktrace/Makefile.in, lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in, ubsan/Makefile.in: Regenerate. libssp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.9.5. * configure.ac: Remove AC_PREREQ. Quote argument to AC_RUN_IFELSE. * Makefile.in, aclocal.m4, configure: Regenerate. libstdc++-v3: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, doc/Makefile.in, include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in, src/c++17/Makefile.in, src/c++98/Makefile.in, src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate. libvtv: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. lto-plugin: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. zlib: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Modernize AC_INIT call, remove AC_PREREQ. * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. From-SVN: r265695
2018-09-18Use v2 map syntax in libgcc-unwind.map if Solaris ld supports itRainer Orth1-0/+15
* configure.ac (solaris_ld_v2_maps): New test. * configure: Regenerate. * Makefile.in (solaris_ld_v2_maps): New variable. * config/t-slibgcc-sld (libgcc-unwind.map): Emit v2 mapfile syntax if supported. From-SVN: r264382
2018-06-27add support for --disable-gcovRasmus Villemoes1-0/+5
For some targets (in my case VxWorks 5.5), libgcov does not compile due to missing functions and macros such as getpid() and F_OK. Incidentally, gcc/Makefile.in already contains comments such as # Install gcov if it was compiled. but there is no logic in place to actually allow gcov to not be compiled. So add an option for disabling build and install of libgcov and the related host tools. From-SVN: r262180
2018-02-28re PR debug/83917 (with -mcall-ms2sysv-xlogues, stepping into x86 tail-call ↵Jakub Jelinek1-0/+18
restore stub gives bad backtrace) PR debug/83917 * configure.ac (AS_HIDDEN_DIRECTIVE): AC_DEFINE_UNQUOTED this to $asm_hidden_op if visibility ("hidden") attribute works. (HAVE_AS_CFI_SECTIONS): New AC_DEFINE. * config/i386/i386-asm.h: Don't include auto-host.h. (PACKAGE_VERSION, PACKAGE_NAME, PACKAGE_STRING, PACKAGE_TARNAME, PACKAGE_URL): Don't undefine. (USE_GAS_CFI_DIRECTIVES): Don't use nor define this macro, instead guard cfi_startproc only on ifdef __GCC_HAVE_DWARF2_CFI_ASM. (FN_HIDDEN): Change guard from #ifdef HAVE_GAS_HIDDEN to #ifdef AS_HIDDEN_DIRECTIVE, use AS_HIDDEN_DIRECTIVE macro in the definition instead of hardcoded .hidden. * config/i386/cygwin.S: Include i386-asm.h first before .cfi_sections directive. Use #ifdef HAVE_AS_CFI_SECTIONS rather than #ifdef HAVE_GAS_CFI_SECTIONS_DIRECTIVE to guard .cfi_sections. (USE_GAS_CFI_DIRECTIVES): Don't define. * configure: Regenerated. * config.in: Likewise. From-SVN: r258057
2017-11-17Enable building libgcc with CET options.Igor Tsimbalist1-0/+4
Enable building libgcc with CET options by default on Linux/x86 if binutils supports CET v2.0. It can be disabled with --disable-cet. It is an error to configure GCC with --enable-cet if bintuiils doesn't support CET v2.0. ENDBR instruction is added to __morestack_large_model since it is called indirectly. 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> config/ * cet.m4: New file. gcc/ * config.gcc (extra_headers): Add cet.h for x86 targets. * config/i386/cet.h: New file. * doc/install.texi: Add --enable-cet/--disable-cet. libgcc/ * Makefile.in (configure_deps): Add $(srcdir)/../config/cet.m4. (CET_FLAGS): New. * config/i386/morestack.S: Include <cet.h>. (__morestack_large_model): Add _CET_ENDBR at function entrance. * config/i386/resms64.h: Include <cet.h>. * config/i386/resms64f.h: Likewise. * config/i386/resms64fx.h: Likewise. * config/i386/resms64x.h: Likewise. * config/i386/savms64.h: Likewise. * config/i386/savms64f.h: Likewise. * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add $(CET_FLAGS). (CRTSTUFF_T_CFLAGS): Likewise. * configure.ac: Include ../config/cet.m4. Set and substitute CET_FLAGS. * configure: Regenerated. From-SVN: r254868
2017-11-14Adapt Solaris 12 referencesRainer Orth1-1/+1
libgcc: * config.host (*-*-solaris2*): Adapt comment for Solaris 12 renaming. * config/sol2/crtpg.c (__start_crt_compiler): Likewise. * configure.ac (libgcc_cv_solaris_crts): Likewise. * configure: Regenerate. gcc: * config.gcc (*-*-solaris2*): Enable default_use_cxa_atexit since Solaris 11. Update comment. * configure.ac (gcc_cv_ld_pid): Adapt comment for Solaris 12 renaming. * config/sol2.h (STARTFILE_SPEC): Likewise. * configure: Regenerate. gcc/testsuite: * lib/target-supports.exp (check_effective_target_pie): Adapt comment for Solaris 12 renaming. * gcc.dg/torture/pr60092.c: Remove *-*-solaris2.11* dg-xfail-run-if. From-SVN: r254737
2017-09-23PR target/82196 addendum: Fix Darwin build breakage and test FAILS on SolarisDaniel Santos1-0/+16
gcc/testsuite: * gcc.target/i386/pr82196-1.c: (b): Remove volatile asm. * gcc.target/i386/pr82196-2.c: (b): Likewise. libgcc: * configure.ac: Add Check for HAVE_AS_AVX. * config.in: Regenerate. * configure: Likewise. * config/i386/i386-asm.h: Include auto-target.h from libgcc. (SSE_SAVE, SSE_RESTORE): Emit .byte sequence for !HAVE_AS_AVX. Correct out-of-date comments. From-SVN: r253116
2017-07-12re PR target/81193 (PowerPC GCC __builtin_cpu_is and __builtin_cpu_supports ↵Michael Meissner1-4/+7
should warn about old libraries) [gcc] 2017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/81193 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): If GLIBC provides the hardware capability bits, define the macro __BUILTIN_CPU_SUPPORTS__. * config/rs6000/rs6000.c (cpu_expand_builtin): Generate a warning if GLIBC does not provide the hardware capability bits. Add a gcc_unreachable call if the built-in cpu function is neither __builtin_cpu_is nor __builtin_cpu_supports. (rs6000_get_function_versions_dispatcher): Change the warning that an old GLIBC is used which does not export the capability bits to be an error. * doc/extend.texi (target_clones attribute): Document the restriction that GLIBC 2.23 or newer is needed on the PowerPC. (PowerPC built-in functions): Document that GLIBC 2.23 or newer is needed by __builtin_cpu_is and __builtin_cpu_supports. Document the macros defined by GCC if the newer GLIBC is available. [gcc/testsuite] 2017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/81193 * gcc.target/powerpc/bmi-andn-1.c: Add guard against using __builtin_cpu_supports with old GLIBC's. * gcc.target/powerpc/bmi-andn-2.c: Likewise. * gcc.target/powerpc/bmi-bextr-1.c: Likewise. * gcc.target/powerpc/bmi-bextr-2.c: Likewise. * gcc.target/powerpc/bmi-bextr-4.c: Likewise. * gcc.target/powerpc/bmi-bextr-5.c: Likewise. * gcc.target/powerpc/bmi-blsi-1.c: Likewise. * gcc.target/powerpc/bmi-blsi-2.c: Likewise. * gcc.target/powerpc/bmi-blsmsk-1.c: Likewise. * gcc.target/powerpc/bmi-blsmsk-2.c: Likewise. * gcc.target/powerpc/bmi-blsr-1.c: Likewise. * gcc.target/powerpc/bmi-blsr-2.c: Likewise. * gcc.target/powerpc/bmi-tzcnt-1.c: Likewise. * gcc.target/powerpc/bmi-tzcnt-2.c: Likewise. * gcc.target/powerpc/bmi2-bzhi32-1.c: Likewise. * gcc.target/powerpc/bmi2-bzhi64-1.c: Likewise. * gcc.target/powerpc/bmi2-mulx32-1.c: Likewise. * gcc.target/powerpc/bmi2-mulx32-2.c: Likewise. * gcc.target/powerpc/bmi2-mulx64-1.c: Likewise. * gcc.target/powerpc/bmi2-mulx64-2.c: Likewise. * gcc.target/powerpc/bmi2-pdep32-1.c: Likewise. * gcc.target/powerpc/bmi2-pdep64-1.c: Likewise. * gcc.target/powerpc/bmi2-pext32-1.c: Likewise. * gcc.target/powerpc/bmi2-pext64-1.c: Likewise. * gcc.target/powerpc/cpu-builtin-1.c: Likewise. [libgcc] 2017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/81193 * configure.ac (PowerPC float128 hardware support): Test whether we can use __builtin_cpu_supports before enabling the ifunc handler. * configure: Regenerate. From-SVN: r250165
2017-06-21re PR gcov-profile/81080 (target libgcov not built with large file support)Richard Biener1-0/+2
2017-06-21 Richard Biener <rguenther@suse.de> PR gcov-profile/81080 * configure.ac: Add AC_SYS_LARGEFILE. * libgcov.h: Include auto-target.h before tsystem.h to pick up _FILE_OFFSET_BITS which might differ for multilibs. * config.in: Regenerate. * configure: Likewise. From-SVN: r249435
2017-03-10rs6000: float128 on BE and 32-bitSegher Boessenkool1-5/+7
This fixes float128 on BE and on 32-bit. The configure tests need to use -mabi=altivec for 32-bit, since it is not the default there. That also enables the "vector" keyword, used by the tests. To do this it temporarily adds a few flags to the CFLAGS variable. It also fixes a syntax error in the libgcc_cv_powerpc_float128_hw test (the function name was missing in the function declaration). Regenerating config.in (via autoreconf) removed the duplicate definition of HAVE_SOLARIS_CRTS. Finally, this adds a "-mfloat128-hardware requires -m64" test to rs6000.c: all the current patterns need 64-bit registers. Maybe we'll want to add float128 hardware support to 32-bit some day, but certainly not today. * config/rs6000/rs6000.c (rs6000_option_override_internal): Disallow -mfloat128-hardware without -m64. libgcc/ * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128. (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet. * configure: Regenerate. * config.in: Regenerate. From-SVN: r246043
2017-01-17re PR other/79046 (g++ -print-file-name=plugin uses full version number in path)Jakub Jelinek1-0/+3
PR other/79046 * configure: Regenerated. config/ * acx.m4 (GCC_BASE_VER): New m4 function. (ACX_TOOL_DIRS): Require GCC_BASE_VER, for --with-gcc-major-version-only use just major number from BASE-VER. gcc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. (CFLAGS-gcc.o): Add -DBASEVER=$(BASEVER_s). (gcc.o): Depend on $(BASEVER). * common.opt (dumpfullversion): New option. * gcc.c (driver_handle_option): Handle OPT_dumpfullversion. * doc/invoke.texi: Document -dumpfullversion. * doc/install.texi: Document --with-gcc-major-version-only. * configure: Regenerated. libatomic/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libgomp/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libgcc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libssp/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. liboffloadmic/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerated. * Makefile.in: Regenerated. libquadmath/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libmpx/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libada/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. lto-plugin/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libitm/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. fixincludes/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libcilkrts/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerated. * Makefile.in: Regenerated. libcc1/ * configure.ac: Add GCC_BASE_VER. For --with-gcc-major-version-only use just major number from BASE-VER. * configure: Regenerated. * Makefile.in: Regenerated. libobjc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libstdc++-v3/ * configure.ac: Add GCC_BASE_VER. * fragment.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * po/Makefile.in: Regenerated. * libsupc++/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * src/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * include/Makefile.in: Regenerated. * doc/Makefile.in: Regenerated. * python/Makefile.in: Regenerated. * src/c++11/Makefile.in: Regenerated. * src/c++98/Makefile.in: Regenerated. * src/filesystem/Makefile.in: Regenerated. libvtv/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libsanitizer/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * libbacktrace/Makefile.in: Regenerated. * interception/Makefile.in: Regenerated. * asan/Makefile.in: Regenerated. * ubsan/Makefile.in: Regenerated. * configure: Regenerated. * sanitizer_common/Makefile.in: Regenerated. * lsan/Makefile.in: Regenerated. * Makefile.in: Regenerated. * tsan/Makefile.in: Regenerated. libgfortran/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. From-SVN: r244521
2016-09-21configure.ac: Do not create links, only substitute the filenames.Eric Botcazou1-5/+5
* configure.ac: Do not create links, only substitute the filenames. * configure: Regenerate. * Makefile.in: Assign the substitution results to variables. (LIBGCC_LINKS): Define. (enable-execute-stack.c): New rule. (unwind.h): Likewise. (md-unwind-support.h): Likewise. (sfp-machine.h): Likewise. (gthr-default.h): Likewise. Add $(LIBGCC_LINKS) to the prerequisites of all object files and unwind.h as prerequisite of install-unwind_h-forbuild. From-SVN: r240312
2016-04-11re PR target/70381 (On powerpc, -mfloat128 is on by default for all VSX systems)Michael Meissner1-7/+11
[gcc] 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70381 * config/rs6000/rs6000.c (rs6000_opt_masks): Disable using the target attribute and pragma from changing the -mfloat128 and -mfloat128-hardware options. * doc/extend.texi (Additional Floating Types): Document PowerPC __float128 restrictions. [libgcc] 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70381 * configure.ac (powerpc*-*-linux*): Rework tests to build __float128 emulation routines to not depend on using #pragma GCC target to enable -mfloat128. * configure: Regnerate. [gcc/testsuite] 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70381 * gcc.target/powerpc/float128-1.c: New tests to make sure the __float128 emulator is built and runs. * gcc.target/powerpc/float128-1.c: Likewise. * lib/target-supports.exp (check_ppc_float128_sw_available): Rework tests for __float128 software and hardware availability. Fix exit condition to return 0 on success. From-SVN: r234884
2016-02-25re PR driver/68463 (Offloading fails when some objects are compiled with LTO ↵Ilya Verbin1-1/+1
and some without) gcc/ PR driver/68463 * config/gnu-user.h (CRTOFFLOADBEGIN): Define. Add crtoffloadbegin.o if offloading is enabled and -fopenacc or -fopenmp is specified. (CRTOFFLOADEND): Likewise. (GNU_USER_TARGET_STARTFILE_SPEC): Add CRTOFFLOADBEGIN. (GNU_USER_TARGET_ENDFILE_SPEC): Add CRTOFFLOADEND. * lto-wrapper.c (offloadbegin, offloadend): Remove static vars. (offload_objects_file_name): New static var. (tool_cleanup): Remove offload_objects_file_name file. (find_offloadbeginend): Replace with ... (find_crtoffloadtable): ... this. (run_gcc): Remove offload_argc and offload_argv. Get offload_objects_file_name from -foffload-objects=... option. Read names of object files with offload from this file, pass them to compile_images_for_offload_targets. Don't call find_offloadbeginend and don't pass offloadbegin and offloadend to the linker. Don't pass offload non-LTO files to the linker, because now they're not claimed. libgcc/ PR driver/68463 * Makefile.in (crtoffloadtable$(objext)): New rule. * configure.ac (extra_parts): Add crtoffloadtable$(objext) if enable_offload_targets is not empty. * configure: Regenerate. * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to crtoffloadtable. libgomp/ PR driver/68463 * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove. lto-plugin/ PR driver/68463 * lto-plugin.c (struct plugin_offload_file): New. (offload_files): Change type. (offload_files_last, offload_files_last_obj): New. (offload_files_last_lto): New. (free_2): Adjust accordingly. (all_symbols_read_handler): Don't add offload files to lto_arg_ptr. Don't call free_1 for offload_files. Write names of object files with offloading to the temporary file. Add new option to lto_arg_ptr. (claim_file_handler): Don't claim file if it contains offload sections without LTO sections. If it contains offload sections, add to the list. From-SVN: r233712
2016-01-21float128-sed: New files to convert TF names to KF names for PowerPC IEEE ↵Michael Meissner1-0/+31
128-bit floating... 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com> Steven Munroe <munroesj@linux.vnet.ibm.com> Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> * config/rs6000/float128-sed: New files to convert TF names to KF names for PowerPC IEEE 128-bit floating point support. * config/rs6000/float128-sed-hw: Likewise. * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit floating point hardware support. * config/rs6000/float128-ifunc.c: New file to pick either IEEE 128-bit floating point software emulation or use ISA 3.0 hardware support if it is available. * config/rs6000/quad-float128.h: New file to support IEEE 128-bit floating point. * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit floating point to IBM extended double. * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended double to IEEE 128-bit floating point. * config/rs6000/t-float128: New Makefile fragments to enable building __float128 emulation support. * config/rs6000/t-float128-hw: Likewise. * config/rs6000/sfp-exceptions.c: New file to provide exception support for IEEE 128-bit floating point. * config/rs6000/floattikf.c: New files for converting between IEEE 128-bit floating point and signed/unsigned 128-bit integers. * config/rs6000/fixunskfti.c: Likewise. * config/rs6000/fixkfti.c: Likewise. * config/rs6000/floatuntikf.c: Likewise. * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types when building on 64-bit systems, or when VSX is enabled. (_FP_W_TYPE): Likewise. (_FP_WS_TYPE): Likewise. (_FP_I_TYPE): Likewise. (TItype): Define on 64-bit systems. (UTItype): Likewise. (TI_BITS): Likewise. (_FP_MUL_MEAT_D): Add support for using 64-bit types. (_FP_MUL_MEAT_Q): Likewise. (_FP_DIV_MEAT_D): Likewise. (_FP_DIV_MEAT_Q): Likewise. (_FP_NANFRAC_D): Likewise. (_FP_NANFRAC_Q): Likewise. (ISA_BIT): Add exception support if we are being compiled on a machine with hardware floating point support to build the IEEE 128-bit emulation functions. (FP_EX_INVALID): Likewise. (FP_EX_OVERFLOW): Likewise. (FP_EX_UNDERFLOW): Likewise. (FP_EX_DIVZERO): Likewise. (FP_EX_INEXACT): Likewise. (FP_EX_ALL): Likewise. (__sfp_handle_exceptions): Likewise. (FP_HANDLE_EXCEPTIONS): Likewise. (FP_RND_NEAREST): Likewise. (FP_RND_ZERO): Likewise. (FP_RND_PINF): Likewise. (FP_RND_MINF): Likewise. (FP_RND_MASK): Likewise. (_FP_DECL_EX): Likewise. (FP_INIT_ROUNDMODE): Likewise. (FP_ROUNDMODE): Likewise. * libgcc/config.host (powerpc*-*-linux*): If compiler can compile VSX code, enable IEEE 128-bit floating point. If the compiler can compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit floating point hardware instructions and it supports declaring functions with the ifunc attribute, enable ifunc functions to switch between software and hardware support. * configure.ac (powerpc*-*-linux*): Likewise. * configure: Regenerate. Co-Authored-By: Steven Munroe <munroesj@linux.vnet.ibm.com> Co-Authored-By: Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> From-SVN: r232685
2016-01-14Revert 2016-01-13 change.Michael Meissner1-25/+0
From-SVN: r232392
2016-01-13rs6000-builtin.def (BU_FLOAT128_2): Add support for pack/unpack functions ↵Michael Meissner1-0/+25
for __ibm128. [gcc] 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/rs6000-builtin.def (BU_FLOAT128_2): Add support for pack/unpack functions for __ibm128. (PACK_IF): Likewise. (UNPACK_IF): Likewise. * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add support for __ibm128 pack/unpack functions. (rs6000_invalid_builtin): Likewise. (rs6000_init_builtins): Likewise. (rs6000_opt_masks): Likewise. * config/rs6000/rs6000.h (MASK_FLOAT128): Add short name. (RS6000_BTM_FLOAT128): Add support for __ibm128 pack/unpack functions (RS6000_BTM_COMMON): Likewise. * config/rs6000/rs6000.md (f128_vsx): New mode attribute. (unpack<mode>): Use FMOVE128_FPR iterator instead of FMOVE128, to disallow __builtin_{pack,unpack}_longdouble if long double is IEEE 128-bit floating point. Add support for the double values to be in Altivec registers for TF/IF packing and unpacking, but restrict TD packing sub-fields to be FPR registers. Don't allow overlapped register support for packing. Allow pack inputs to be memory locations. Don't build generator functions for unpack<mode>_dm and unpack<mode>_nodm. (unpack<mode>_dm): Likewise. (unpack<mode>_nodm): Likewise. (pack<mode>): Likewise. * config/rs6000/rs6000-builtin.def (__builtin_pack_ibm128): Add built-in functions to pack/unpack explicit __ibm128 values. (__builtin_unpack_ibm128): Likewise. * doc/extend.texi (PowerPC Built-in Functions): Document __builtin_pack_ibm128 and __builtin_unpack_ibm128. [libgcc] 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> Steven Munroe <munroesj@linux.vnet.ibm.com> Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> * config/rs6000/sfp-exceptions.c: New file to provide exception support for IEEE 128-bit floating point. * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit floating point hardware support. * config/rs6000/floattikf.c: New files for IEEE 128-bit floating point conversions. * config/rs6000/fixunskfti.c: Likewise. * config/rs6000/fixkfti.c: Likewise. * config/rs6000/floatuntikf.c: Likewise. * config/rs6000/extendkftf2-sw.c: Likewise. * config/rs6000/trunctfkf2-sw.c: Likewise. * config/rs6000/float128-ifunc.c: New file to pick either IEEE 128-bit floating point software emulation or use ISA 3.0 hardware support if it is available. * config/rs6000/quad-float128.h: New file to support IEEE 128-bit floating point. * config/rs6000/t-float128: New Makefile fragments to enable building __float128 emulation support. * config/rs6000/t-float128-hw: Likewise. * config/rs6000/float128-sed: New file to convert TF names to KF names for PowerPC IEEE 128-bit floating point support. * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types when building on 64-bit systems, or when VSX is enabled. (_FP_W_TYPE): Likewise. (_FP_WS_TYPE): Likewise. (_FP_I_TYPE): Likewise. (TItype): Define on 64-bit systems. (UTItype): Likewise. (TI_BITS): Likewise. (_FP_MUL_MEAT_D): Add support for using 64-bit types. (_FP_MUL_MEAT_Q): Likewise. (_FP_DIV_MEAT_D): Likewise. (_FP_DIV_MEAT_Q): Likewise. (_FP_NANFRAC_D): Likewise. (_FP_NANFRAC_Q): Likewise. (ISA_BIT): Add exception support if we are being compiled on a machine with hardware floating point support to build the IEEE 128-bit emulation functions. (FP_EX_INVALID): Likewise. (FP_EX_OVERFLOW): Likewise. (FP_EX_UNDERFLOW): Likewise. (FP_EX_DIVZERO): Likewise. (FP_EX_INEXACT): Likewise. (FP_EX_ALL): Likewise. (__sfp_handle_exceptions): Likewise. (FP_HANDLE_EXCEPTIONS): Likewise. (FP_RND_NEAREST): Likewise. (FP_RND_ZERO): Likewise. (FP_RND_PINF): Likewise. (FP_RND_MINF): Likewise. (FP_RND_MASK): Likewise. (_FP_DECL_EX): Likewise. (FP_INIT_ROUNDMODE): Likewise. (FP_ROUNDMODE): Likewise. * configure.ac (powerpc*-*-linux*): Check whether the PowerPC compiler can do __float128. * configure: Regenerate. * libgcc/config.host (powerpc*-*-linux*): If compiler can compile VSX code, enable IEEE 128-bit floating point. From-SVN: r232346
2015-09-24Use CRTs provided by SolarisRainer Orth1-0/+25
gcc: * configure.ac (gcc_cv_solaris_crts): New test. * configure. Regenerate. * config.in: Regenerate. * config/sol2.h (STARTFILE_SPEC): Simplify, provide HAVE_SOLARIS_CRTS variant. libgcc: * configure.ac (libgcc_cv_solaris_crts): New test. * configure: Regenerate. * config.in: Regenerate. * config/sol2/crtp.c, config/sol2/crtpg.c: New files. * config/gmon-sol2.c: Rename to ... * config/sol2/gmon.c: ... this. Include auto-target.h. (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS. * config/t-sol2: Rename to ... * config/sol2/t-sol2: ... this. (gmon.o): Reflect renaming. (crtp.o, crtpg.o): New rules. * config.host (*-*-solaris2*): Reflect renaming. Use system CRTs if present. Remove default CRT case. From-SVN: r228077
2015-05-13sjlj.m4: New file.Eric Botcazou1-56/+6
config/ * sjlj.m4: New file. libgcc/ * configure.ac: Include config/sjlj.m4. Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. * config.in: Regenerate. * configure: Likewise. * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. libjava/ * configure.ac: Include config/sjlj.m4. Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. * include/config.h.in: Regenerate. * configure: Likewise. * exception.cc: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. * stacktrace.cc: Likewise. * include/default-signal.h: Likewise. * sysdep/i386/backtrace.h: Likewise. libobjc/ * configure.ac: Remove manual SJLJ check. * config.h.in: Regenerate. * configure: Likewise. * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. libstdc++-v3/ * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete. * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS. * config.h.in: Regenerate. * configure: Likewise. * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. * libsupc++/eh_throw.cc: Likewise. * libsupc++/eh_ptr.cc: Likewise. * doc/html/manual/appendix_porting.html: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS * doc/xml/manual/build_hacking.xml: Likewise. * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions. * doc/xml/manual/configure.xml: Likewise. From-SVN: r223181
2015-04-29Fix libgcc installation for offload targets.Bernd Schmidt1-6/+3
* Makefile.in (real_host_noncanonical): New variable. (libsubdir): Use it. * configure.ac (real_host_noncanonical): Compute. Remove special case for intelmicemul. * configure: Regenerate. From-SVN: r222585
2015-03-03Implement call0 ABI for xtensaMax Filippov1-0/+16
call0 is an ABI that doesn't use register windows. 2015-03-03 Max Filippov <jcmvbkbc@gmail.com> gcc/ * config/xtensa/constraints.md ("a" constraint): Include stack pointer in case of call0 ABI. ("q" constraint): Make empty in case of call0 ABI. ("D" constraint): Include stack pointer in case of call0 ABI. * config/xtensa/xtensa-protos.h (xtensa_set_return_address, xtensa_expand_epilogue, xtensa_regno_to_class): Add new function prototypes. * config/xtensa/xtensa.c (xtensa_callee_save_size): New variable. (xtensa_regno_to_class): Make it a local variable in the function xtensa_regno_to_class. (xtensa_function_epilogue, TARGET_ASM_FUNCTION_EPILOGUE): Remove macro, function prototype and implementation. (reg_nonleaf_alloc_order): Make it a local variable in the function order_regs_for_local_alloc. (xtensa_conditional_register_usage): New function. (TARGET_CONDITIONAL_REGISTER_USAGE): Define macro. (xtensa_valid_move): Allow direct moves to stack pointer register in call0 ABI. (xtensa_setup_frame_addresses): Only spill register windows in windowed ABI. (xtensa_emit_call): Emit call(x)8 or call(x)0 in windowed and call0 ABI respectively. (xtensa_function_arg_1): Only mark a7 register for copying in windowed ABI. (xtensa_call_save_reg): New function. (compute_frame_size): Add space for callee saved register storage to the frame size in call0 ABI. (xtensa_expand_prologue): Generate code to set up stack frame and save callee-saved registers in call0 ABI. (xtensa_expand_epilogue): New function. (xtensa_set_return_address): New function. (xtensa_return_addr): Calculate return address in call0 ABI. (xtensa_builtin_saveregs): Only mark a7 register for copying and emit copying code in windowed ABI. (order_regs_for_local_alloc): Add preferred register allocation order for non-leaf function in call0 ABI. (xtensa_static_chain): Add atatic chain passing for call0 ABI. (xtensa_asm_trampoline_template): Add trampoline generation for call0 ABI. (xtensa_trampoline_init): Add trampoline initialization for call0 ABI. (xtensa_conditional_register_usage, xtensa_regno_to_class): New functions. * config/xtensa/xtensa.h (TARGET_WINDOWED_ABI): New macro. (TARGET_CPU_CPP_BUILTINS): Add built-in define for call0 ABI. (CALL_USED_REGISTERS): Modify to encode both windowed and call0 ABI call-used registers. (HARD_FRAME_POINTER_REGNUM): Add frame pointer for call0 ABI. (INCOMING_REGNO, OUTGOING_REGNO): Use argument unchanged in call0 ABI. (REG_CLASS_CONTENTS): Include all registers into the preferred reload registers set, adjust the set in the xtensa_conditional_register_usage. (xtensa_regno_to_class): Drop variable declaration. (REGNO_REG_CLASS): Redefine to use xtensa_regno_to_class function. (WINDOW_SIZE): Define as 8 or 0 for windowed and call0 ABI respectively. (FUNCTION_PROFILER): Add _mcount call for call0 ABI. (TRAMPOLINE_SIZE): Define trampoline size for call0 ABI. (RETURN_ADDR_IN_PREVIOUS_FRAME): Define to 0 in call0 ABI. (ASM_OUTPUT_POOL_PROLOGUE): Always generate literal pool location in call0 ABI. (EH_RETURN_STACKADJ_RTX): New definition, use a10 for passing stack adjustment size when handling exception. (CRT_CALL_STATIC_FUNCTION): Add definition for call0 ABI. * config/xtensa/xtensa.md (A9_REG, UNSPECV_BLOCKAGE): New definitions. ("return" pattern): Generate ret.n/ret in call0 ABI. ("epilogue" pattern): Expand epilogue. ("nonlocal_goto" pattern): Use default in call0 ABI. ("eh_return" pattern): Move implementation to eh_set_a0_windowed, emit eh_set_a0_* depending on ABI. ("eh_set_a0_windowed" pattern): Former eh_return pattern. ("eh_set_a0_call0", "blockage"): New patterns. libgcc/ * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill, __xtensa_nonlocal_goto): Don't compile for call0 ABI. (__xtensa_sync_caches): Only use entry and retw in windowed ABI, use ret in call0 ABI. * config/xtensa/t-windowed: New file. * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed. * libgcc/configure: Regenerated. * libgcc/configure.ac: Check if xtensa target is configured for windowed ABI and thus needs to use custom unwind code. From-SVN: r221158
2015-02-27re PR libgcc/65038 ([regression 5] Unable to find ftw.h for libgcov-util.c)Kai Tietz1-0/+5
PR target/65038 * config.in: Regenerated. * configure: Likewise. * configure.ac (AC_HEADER_STDC): Added explicit. (AC_CHECK_HEADERS): Check for default headers plus for ftw.h header. * libgcov-util.c (gcov_read_profile_dir): Disable use of ftw-function, if header is not found. (ftw_read_file): Likewise. From-SVN: r221059
2015-02-27Revert changeKai Tietz1-6/+0
From-SVN: r221058
2015-02-27re PR libgcc/65038 ([regression 5] Unable to find ftw.h for libgcov-util.c)Kai Tietz1-0/+6
PR target/65038 * config.in: Regenerated. * configure: Likewise. * configure.ac (AC_HEADER_STDC): Add explicit. (AC_CHECK_HEADERS): Check for default headers plus for ftw.h one. * libgcov-util.c (gcov_read_profile_dir): Disable use of ftw-function, if header not found. (ftw_read_file): Don't translate if ftw header isn't present. From-SVN: r221055
2014-12-09(libgcc_s) Optional filename-based shared library versioning on AIX.Michael Haubenwallner1-0/+17
2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> (libgcc_s) Optional filename-based shared library versioning on AIX. * gcc/doc/install.texi: Describe --with-aix-soname option. * Makefile.in (with_aix_soname): Define. * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option. * configure.ac: Accept --with-aix-soname=aix|svr4|both option. * configure: Recreate. From-SVN: r218539
2014-11-13[PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and makeBernd Schmidt1-0/+17
* configure: Regenerate. * configure.ac (--enable-as-accelerator-for) (--enable-offload-targets): New configure options. gcc/ * Makefile.in (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): New variables substituted by configure. (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of being configured as an offload compiler. (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and ACCEL_DIR_SUFFIX. (install-cpp, install-common, install_driver, install-gcc-ar): Do not install for the offload compiler. * config.in: Regenerate. * configure: Regenerate. * configure.ac (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): Compute new variables. (ACCEL_COMPILER): Define if the compiler is built as the accel compiler. (OFFLOAD_TARGETS): List of target names suitable for offloading. (ENABLE_OFFLOADING): Define if list of offload targets is not empty. gcc/cp/ * Make-lang.in (c++.install-common): Do not install for the offload compiler. gcc/doc/ * install.texi (Options specification): Document --enable-as-accelerator-for and --enable-offload-targets. gcc/fortran/ * Make-lang.in (fortran.install-common): Do not install for the offload compiler. libgcc/ * Makefile.in (crtoffloadbegin$(objext)): New rule. (crtoffloadend$(objext)): Likewise. * configure: Regenerate. * configure.ac (accel_dir_suffix): Compute new variable. (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o if enable_offload_targets is not empty. * offloadstuff.c: New file. libgomp/ * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Check for libdl, required for plugin support. (PLUGIN_SUPPORT): Define if plugins are supported. (enable_offload_targets): Support Intel MIC targets. (OFFLOAD_TARGETS): List of target names suitable for offloading. lto-plugin/ * Makefile.am (libexecsubdir): Tweak for the possibility of being configured for offload compiler. (accel_dir_suffix, real_target_noncanonical): New variables substituted by configure. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new variables. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r217485
2014-10-30Make soft-fp symbols into compat symbols for powerpc*-*-linux*.Joseph Myers1-0/+33
Continuing preparations for implementing TARGET_ATOMIC_ASSIGN_EXPAND_FENV for powerpc*-*-linux* soft-float and e500, this patch makes soft-fp symbols used for those targets into compat symbols when building with glibc >= 2.19, so that they are only in shared libgcc for existing binaries requiring them, not in static libgcc and not available for new links using shared libgcc. Instead, new links will get the symbols from libc, which has exported all of them since 2.19. (Actually all the symbols were exported from glibc since 2.4, but some of them were exported by glibc as compat symbols only - because of a confusion between deliberately present soft-fp symbols and old accidental reexports of libgcc functions from glibc 2.0 - until 2.19.) This allows user floating-point arithmetic to interoperate properly with the state handled by <fenv.h> functions, whether software state (for soft-float; TLS variables that don't form a public part of glibc's ABI, so can only be accessed directly by functions within glibc) or hardware state (for e500 - the copies of the soft-fp functions in glibc being built to interoperate with the hardware state whereas those in libgcc aren't). Previously only glibc's own functions, and those operations done in hardware on e500, properly worked with that state, not direct floating-point arithmetic operations that were implemented in software. The intended next step is the actual TARGET_ATOMIC_ASSIGN_EXPAND_FENV implementation. The test of glibc >= 2.19 uses the same --with-glibc-version configure option as in the gcc/ directory (but differently implemented; in gcc/ the fallback is to examine headers to find the version, while in libgcc/ we can use compile for the target and so use AC_COMPUTE_INT). The TARGET_ATOMIC_ASSIGN_EXPAND_FENV implementation will also only do anything for glibc >= 2.19, as it will depend on generating calls to functions __atomic_feholdexcept __atomic_feclearexcept __atomic_feupdateenv that were added in 2.19 for that purpose (even for e500, inline code is not readily possible because of the need to make prctl syscalls from the implementation of these functions). In order to make symbols compat symbols, the soft-fp files need wrapping with generated wrappers including asm .symver directives, which need to name the symbol version in question. This is extracted by an awk script from an intermediate stage of generating the .map file for linking libgcc (that .map itself depends on the objects that go into the library, so can't be used for this purpose as that would mean a circular dependency); the extraction is not fully general regarding the features available in .map generation, but suffices for the present purpose. It would make sense for hardfp.c symbols to be compat symbols as well (in the cases where hardfp.c gets used, the functions in question should not be used for new links), but this isn't required for the present purpose, which is only concerned with ensuring that where functions that should be affected by rounding modes or exceptions get used, those functions are actually affected by those rounding modes or exceptions. Tested with no regressions with cross to powerpc-linux-gnu (soft-float); c11-atomic-exec-5.c moves from UNSUPPORTED to FAIL, as expected, now that floating-point arithmetic in user programs uses the same state as <fenv.h> functions, so the fenv_exceptions test passes, but TARGET_ATOMIC_ASSIGN_EXPAND_FENV isn't yet implemented. (For e500, c11-atomic-exec-5.c was already FAILing, as enough operations worked with the hardware state for the fenv_exceptions effective target test to pass.) Also verified that the exported symbols and versions are unchanged, with the expected symbols becoming compat symbols at the same versions, and that with --with-glibc-version=2.18 the symbols remain normal rather than compat symbols. * Makefile.in (libgcc.map.in): New target. (libgcc.map): Use libgcc.map.in. * config/t-softfp (softfp_compat): New variable to be set by users. [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New variables. [$(softfp_compat) = y] (softfp_file_list): Use files in the build directory. [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers that use compat symbols and disable all code unless [SHARED]. * config/t-softfp-compat: New file. * find-symver.awk: New file. * configure.ac (--with-glibc-version): New configure option. (ppc_fp_compat): New variable set for powerpc*-*-linux*. * configure: Regenerate. * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for soft-float and e500. From-SVN: r216942
2014-10-25Optimize powerpc*-*-linux* 32-bit classic hard/soft float hardfp/soft-fp use.Joseph Myers1-0/+23
Continuing the cleanups of libgcc soft-fp configuration for powerpc*-*-linux* in preparation for implementing TARGET_ATOMIC_ASSIGN_EXPAND_FENV for soft-float and e500, this patch optimizes the choice of which functions to build for the 32-bit classic hard-float and soft-float cases. (e500 will be dealt with in a separate patch which will need to add new features to t-hardfp and t-softfp; this patch keeps the status quo for e500.) For hard-float, while the functions in question are part of the libgcc ABI there is no need for them to contain software floating point code: no newly built code should use them, and if anything does use them it's most efficient (space and speed) for them to pass straight through to floating-point hardware instructions; this case is made to use t-hardfp to achieve that. For soft-float, direct use of soft-fp functions for operations involving DImode or unsigned integers is more efficient than using the libgcc2.c versions of those operations to convert to operations on other types (which then end up calling soft-fp functions for those other types, possibly more than once); this case is thus stopped from using t-softfp-excl. (A future patch will stop the e500 cases from using t-softfp-excl as well.) Tested with no regressions for crosses to powerpc-linux-gnu (soft float and classic hard float); also checked that the same set of symbols and versions is exported from shared libgcc before and after the patch. * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*. * configure: Regenerate. * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead of soft-fp for 32-bit classic hard float. Do not use t-softfp-excl for soft float. From-SVN: r216687
2014-09-22crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS ↵Hans-Peter Nilsson1-0/+16
override USE_PT_GNU_EH_FRAME. * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS override USE_PT_GNU_EH_FRAME. [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity- check USE_EH_FRAME_REGISTRY_ALWAYS against __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane. * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New variable for substituted force_explicit_eh_registry. (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY. * configure.ac (explicit-exception-frame-registration): New AC_ARG_ENABLE. * configure: Regenerate. From-SVN: r215443
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