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2018-12-09config.gcc (hppa*-*-linux*): Add pa/t-pa to tmake_file.John David Anglin1-1/+2
* config.gcc (hppa*-*-linux*): Add pa/t-pa to tmake_file. Define d_target_objs. * config/pa/pa-protos.h (pa_d_target_versions): New prototype. * config/pa/pa.h (TARGET_D_CPU_VERSIONS): Define. * config/pa/pa-d.c: New file. * config/pa/t-pa: New file. From-SVN: r266931
2018-12-06[rs6000] Fix x86-compat vector intrinsics testcases for BE, 32bitPaul A. Clarke1-1/+1
Fix general endian issues found in the test cases for thecompatibility implementations of the x86 vector intrinsics. (The tests had been inadvertently made to PASS without actually running the test code. A later patch fixes this issue.) Additionally, a new <smmintrin.h> is added, as some of the APIs therein are now used by the test cases. It is _not_ a complete implementation of the SSE4 interfaces, only the few "extract" interfaces uses by the tests. 2018-12-06 Paul A. Clarke <pc@us.ibm.com> [gcc] PR target/88316 * config/rs6000/smmintrin.h: New file. * config.gcc: Add smmintrin.h to extra_headers for powerpc*-*-*. [gcc/testsuite] PR target/88316 * gcc.target/powerpc/mmx-packssdw-1.c: Fixes for big-endian. * gcc.target/powerpc/mmx-packsswb-1.c: Likewise. * gcc.target/powerpc/mmx-packuswb-1.c: Likewise. * gcc.target/powerpc/mmx-pmulhw-1.c: Likewise. * gcc.target/powerpc/sse-cvtpi32x2ps-1.c: Likewise. * gcc.target/powerpc/sse-cvtpu16ps-1.c: Likewise. * gcc.target/powerpc/sse-cvtss2si-1.c: Likewise. * gcc.target/powerpc/sse-cvtss2si-2.c: Likewise. * gcc.target/powerpc/sse2-pshufhw-1.c: Likewise. * gcc.target/powerpc/sse2-pshuflw-1.c: Likewise. From-SVN: r266869
2018-12-05config.gcc (csky-*-linux-gnu*): Force .init_array support.Xianmiao Qu1-0/+3
2018-12-05 Xianmiao Qu <xianmiao_qu@c-sky.com> gcc/ * config.gcc (csky-*-linux-gnu*): Force .init_array support. From-SVN: r266813
2018-12-03Disallow configuring for powerpc*-*-linux*pairedSegher Boessenkool1-1/+2
The proper way, that is. * gcc/config.gcc (Unsupported targets): Add powerpc*-*-linux*paired*. (powerpc*-*-linux*): Don't handle it here. From-SVN: r266763
2018-11-27[RS6000] rs6000/sysv4.h using gnu-user.hAlan Modra1-13/+13
This patch removes some duplication in rs6000/sysv4.h of macros found in gnu-user.h that we want for linux. Including gnu-user.h will mean powerpc doesn't miss updates to that file. * config.gcc (powerpc*-*-freebsd*, powerpc-*-netbsd*), (powerpc-*-eabisimaltivec*, powerpc-*-eabisim*, powerpc-*-elf*), (powerpc-*-eabialtivec*, powerpc-*-eabi*, powerpc-*-rtems*), (powerpc-wrs-vxworks*, powerpc-*-lynxos*, powerpcle-*-elf*), (powerpcle-*-eabisim*, powerpcle-*-eabi*): Add gnu-user.h to tm_file. * config/rs6000/freebsd.h (CPLUSPLUS_CPP_SPEC), (LINK_GCC_C_SEQUENCE_SPEC): Undef. (ASM_APP_ON, ASM_APP_OFF): Don't define. * config/rs6000/freebsd64.h (ASM_APP_ON, ASM_APP_OFF): Don't define. * config/rs6000/lynx.h (ASM_APP_ON, ASM_APP_OFF): Don't define. * config/rs6000/linux64.h (LINK_GCC_C_SEQUENCE_SPEC): Define. * config/rs6000/netbsd.h (CPLUSPLUS_CPP_SPEC), (LINK_GCC_C_SEQUENCE_SPEC): Undef. * config/rs6000/rtems.h (LINK_GCC_C_SEQUENCE_SPEC): Define. * config/rs6000/sysv4.h (GNU_USER_TARGET_CRTI): Redefine. (GNU_USER_TARGET_CRTN): Redefine. (CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC. (LIB_LINUX_SPEC): Use GNU_USER_TARGET_LIB_SPEC. (CRTOFFLOADBEGIN, CRTOFFLOADEND): Don't define. (STARTFILE_LINUX_SPEC): Define as GNU_USER_TARGET_STARTFILE_SPEC. (ENDFILE_LINUX_SPEC): Define as GNU_USER_TARGET_ENDFILE_SPEC. (UCLIBC_DYNAMIC_LINKER, CHOOSE_DYNAMIC_LINKER): Don't define. (LINK_EH_SPEC): Don't define. From-SVN: r266496
2018-11-27[RS6000] Use config/linux.h for powerpc*-*-linux*Alan Modra1-1/+1
Using the macros in config/linux.h rather than duplicating them helps stop future bitrot, and repairs existing bitrot (4 choices for libc in linux.h, fewer in the rs6000 files not that it matters much). Also fixes the fact that __gnu_linux__ was always defined rather than just when glibc was the libc of choice. * config.gcc (powerpc*-*-linux*): Add linux.h to tm_file. * config/rs6000/linux.h (TARGET_OS_CPP_BUILTINS): Use GNU_USER_TARGET_OS_CPP_BUILTINS. (RS6000_ABI_NAME): Define. * config/rs6000/linux64.h (TARGET_OS_CPP_BUILTINS): Use GNU_USER_TARGET_OS_CPP_BUILTINS. (MUSL_DYNAMIC_LINKER32): Undef before defining. (UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64): Don't define. (CHOOSE_DYNAMIC_LINKER): Don't define. (GNU_USER_DYNAMIC_LINKER32, GNU_USER_DYNAMIC_LINKER64): Don't define. * config/rs6000/sysv4.h (MUSL_DYNAMIC_LINKER): Undef before defining. (CHOOSE_DYNAMIC_LINKER, GNU_USER_DYNAMIC_LINKER): Only define when not already defined. (CPP_OS_LINUX_SPEC): Remove defines and asserts handled by TARGET_OS_CPP_BUILTINS. From-SVN: r266493
2018-11-12MIPS: Default to --with-llsc for the R5900 Linux target as wellFredrik Noring1-4/+4
The Linux kernel requires and emulates LL and SC for the R5900 too. The special --without-llsc default for the R5900 is therefore not applicable in that case. Reviewed-by: Maciej W. Rozycki <macro@linux-mips.org> 2018-11-12 Fredrik Noring <noring@nocrew.org> gcc/ * config.gcc: Update with-llsc defaults for MIPS r5900. From-SVN: r266038
2018-11-09or1k: gcc: initial support for openriscStafford Horne1-0/+45
2018-11-09 Stafford Horne <shorne@gmail.com> Richard Henderson <rth@twiddle.net> Joel Sherrill <joel@rtems.org> * common/config/or1k/or1k-common.c: New file. * config/or1k/*: New. * config.gcc (or1k*-*-*): New. * configure.ac (or1k*-*-*): New test for openrisc tls. * configure: Regenerated. * doc/install.texi: Document OpenRISC triplets. * doc/invoke.texi: Document OpenRISC arguments. * doc/md.texi: Document OpenRISC. Co-Authored-By: Joel Sherrill <joel@rtems.org> Co-Authored-By: Richard Henderson <rth@twiddle.net> From-SVN: r265963
2018-11-07Add support for Loongson MMI instructions.Chenghua Xu1-1/+1
gcc/ * config.gcc (extra_headers): Add loongson-mmiintrin.h. * config/mips/loongson.md: Move to ... * config/mips/loongson-mmi.md: here; Adjustment. * config/mips/loongson.h: Move to ... State as deprecated. Include loongson-mmiintrin.h for back compatibility and warning. * config/mips/loongson-mmiintrin.h: ... here. * config/mips/mips.c (mips_hard_regno_mode_ok_uncached, mips_vector_mode_supported_p, AVAIL_NON_MIPS16): Use TARGET_LOONGSON_MMI instead of TARGET_LOONGSON_VECTORS. (mips_option_override): Make sure MMI use hard float; (mips_shift_truncation_mask, mips_expand_vpc_loongson_even_odd, mips_expand_vpc_loongson_pshufh, mips_expand_vpc_loongson_bcast, mips_expand_vector_init): Use TARGET_LOONGSON_MMI instead of TARGET_LOONGSON_VECTORS. * gcc/config/mips/mips.h (TARGET_LOONGSON_VECTORS): Delete. (TARGET_CPU_CPP_BUILTINS): Add __mips_loongson_mmi. (MIPS_ASE_DSP_SPEC, MIPS_ASE_LOONGSON_MMI_SPEC): New. (BASE_DRIVER_SELF_SPECS): march=loongson2e/2f/3a implies -mloongson-mmi. (SHIFT_COUNT_TRUNCATED): Use TARGET_LOONGSON_MMI instead of TARGET_LOONGSON_VECTORS. * gcc/config/mips/mips.md (MOVE64, MOVE128): Use TARGET_LOONGSON_MMI instead of TARGET_LOONGSON_VECTORS. (Loongson MMI patterns): Include loongson-mmi.md instead of loongson.md. * gcc/config/mips/mips.opt (-mloongson-mmi): New option. * gcc/doc/invoke.texi (-mloongson-mmi): Document. gcc/testsuite/ * gcc.target/mips/loongson-shift-count-truncated-1.c (dg-options): Run under -mloongson-mmi option. Include loongson-mmiintrin.h instead of loongson.h. * gcc.target/mips/loongson-simd.c: Likewise. * gcc.target/mips/mips.exp (mips_option_groups): Add -mloongson-mmi option. (mips-dg-options): Add mips_option_dependency options "-mips16" vs "-mno-loongson-mmi", "-mmicromips" vs "-mno-loongson-mmi", "-msoft-float" vs "-mno-loongson-mmi". (mips-dg-init): Add -mloongson-mmi option. * lib/target-supports.exp: Rename check_mips_loongson_hw_available to check_mips_loongson_mmi_hw_available. Rename check_effective_target_mips_loongson_runtime to check_effective_target_mips_loongson_mmi_runtime. (check_effective_target_vect_int): Use mips_loongson_mmi instead of mips_loongson when check et-is-effective-target. (add_options_for_mips_loongson_mmi): New proc. Rename check_effective_target_mips_loongson to check_effective_target_mips_loongson_mmi. (check_effective_target_vect_shift, check_effective_target_whole_vector_shift, check_effective_target_vect_no_int_min_max, check_effective_target_vect_no_align, check_effective_target_vect_short_mult, check_vect_support_and_set_flags):Use mips_loongson_mmi instead of mips_loongson when check et-is-effective-target. From-SVN: r265862
2018-11-06Fix D compilation on SolarisRainer Orth1-0/+2
* config/default-d.c: Include memmodel.h. * config/sol2-d.c: New file. * config/t-sol2 (sol2-d.o): New rule. * config.gcc <*-*-solaris2*>: Set d_target_objs, target_has_targetdm. From-SVN: r265846
2018-11-04Enable support for next generation AMD Zen CPU, via -march=znver2.Venkataramanan Kumar1-5/+13
gcc/ChangeLog: * common/config/i386/i386-common.c (processor_alias_table): Add znver2 entry. * config.gcc (i[34567]86-*-linux* | ...): Add znver2. (case ${target}): Add znver2. * config/i386/driver-i386.c: (host_detect_local_cpu): Let -march=native recognize znver2 processors. * config/i386/i386-c.c (ix86_target_macros_internal): Add znver2. * config/i386/i386.c (m_znver2): New definition. (m_ZNVER): New definition. (m_AMD_MULTIPLE): Includes m_znver2. (processor_cost_table): Add znver2 entry. (processor_target_table): Add znver2 entry. (get_builtin_code_for_version): Set priority for PROCESSOR_ZNVER2. (processor_model): Add M_AMDFAM17H_ZNVER2. (arch_names_table): Ditto. (ix86_reassociation_width): Include znver2. * config/i386/i386.h (TARGET_znver2): New definition. (struct ix86_size_cost): Add TARGET_ZNVER2. (enum processor_type): Add PROCESSOR_ZNVER2. * config/i386/i386.md (define_attr "cpu"): Add znver2. * config/i386/x86-tune-costs.h: (processor_costs) Add znver2 costs. * config/i386/x86-tune-sched.c: (ix86_issue_rate): Add znver2. (ix86_adjust_cost): Add znver2. * config/i386/x86-tune.def: Replace m_ZNVER1 by m_ZNVER * gcc/doc/extend.texi: Add details about znver2. * gcc/doc/invoke.texi: Add details about znver2. libgcc/ChangeLog * config/i386/cpuinfo.c: (get_amd_cpu): Add znver2. * config/i386/cpuinfo.h(processor_subtypes): Ditto. From-SVN: r265775
2018-10-29config.gcc (xstormy16-*-elf): Set tm_d_file.Iain Buclaw1-0/+1
gcc/ChangeLog: 2018-10-29 Iain Buclaw <ibuclaw@gdcproject.org> * config.gcc (xstormy16-*-elf): Set tm_d_file. From-SVN: r265607
2018-10-28Add D front-end, libphobos library, and D2 testsuite.Iain Buclaw1-0/+29
ChangeLog: * Makefile.def (target_modules): Add libphobos. (flags_to_pass): Add GDC, GDCFLAGS, GDC_FOR_TARGET and GDCFLAGS_FOR_TARGET. (dependencies): Make libphobos depend on libatomic, libbacktrace configure, and zlib configure. (language): Add language d. * Makefile.in: Rebuild. * Makefile.tpl (BUILD_EXPORTS): Add GDC and GDCFLAGS. (HOST_EXPORTS): Add GDC. (POSTSTAGE1_HOST_EXPORTS): Add GDC and GDC_FOR_BUILD. (BASE_TARGET_EXPORTS): Add GDC. (GDC_FOR_BUILD, GDC, GDCFLAGS): New variables. (GDC_FOR_TARGET, GDC_FLAGS_FOR_TARGET): New variables. (EXTRA_HOST_FLAGS): Add GDC. (STAGE1_FLAGS_TO_PASS): Add GDC. (EXTRA_TARGET_FLAGS): Add GDC and GDCFLAGS. * config-ml.in: Treat GDC and GDCFLAGS like other compiler/flag environment variables. * configure: Rebuild. * configure.ac: Add target-libphobos to target_libraries. Set and substitute GDC_FOR_BUILD and GDC_FOR_TARGET. config/ChangeLog: * multi.m4: Set GDC. gcc/ChangeLog: * Makefile.in (tm_d_file_list, tm_d_include_list): New variables. (TM_D_H, D_TARGET_DEF, D_TARGET_H, D_TARGET_OBJS): New variables. (tm_d.h, cs-tm_d.h, default-d.o): New rules. (d/d-target-hooks-def.h, s-d-target-hooks-def-h): New rules. (s-tm-texi): Also check timestamp on d-target.def. (generated_files): Add TM_D_H and d-target-hooks-def.h. (build/genhooks.o): Also depend on D_TARGET_DEF. * config.gcc (tm_d_file, d_target_objs, target_has_targetdm): New variables. * config/aarch64/aarch64-d.c: New file. * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_D_CRITSEC_SIZE): Define. * config/aarch64/aarch64-protos.h (aarch64_d_target_versions): New prototype. * config/aarch64/aarch64.h (TARGET_D_CPU_VERSIONS): Define. * config/aarch64/t-aarch64 (aarch64-d.o): New rule. * config/arm/arm-d.c: New file. * config/arm/arm-protos.h (arm_d_target_versions): New prototype. * config/arm/arm.h (TARGET_D_CPU_VERSIONS): Define. * config/arm/linux-eabi.h (EXTRA_TARGET_D_OS_VERSIONS): Define. * config/arm/t-arm (arm-d.o): New rule. * config/default-d.c: New file. * config/glibc-d.c: New file. * config/gnu.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/i386/i386-d.c: New file. * config/i386/i386-protos.h (ix86_d_target_versions): New prototype. * config/i386/i386.h (TARGET_D_CPU_VERSIONS): Define. * config/i386/linux-common.h (EXTRA_TARGET_D_OS_VERSIONS): Define. (GNU_USER_TARGET_D_CRITSEC_SIZE): Define. * config/i386/t-i386 (i386-d.o): New rule. * config/kfreebsd-gnu.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/kopensolaris-gnu.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/linux-android.h (ANDROID_TARGET_D_OS_VERSIONS): Define. * config/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/mips/linux-common.h (EXTRA_TARGET_D_OS_VERSIONS): Define. * config/mips/mips-d.c: New file. * config/mips/mips-protos.h (mips_d_target_versions): New prototype. * config/mips/mips.h (TARGET_D_CPU_VERSIONS): Define. * config/mips/t-mips (mips-d.o): New rule. * config/powerpcspe/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/powerpcspe/linux64.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/powerpcspe/powerpcspe-d.c: New file. * config/powerpcspe/powerpcspe-protos.h (rs6000_d_target_versions): New prototype. * config/powerpcspe/powerpcspe.c (rs6000_output_function_epilogue): Support GNU D by using 0 as the language type. * config/powerpcspe/powerpcspe.h (TARGET_D_CPU_VERSIONS): Define. * config/powerpcspe/t-powerpcspe (powerpcspe-d.o): New rule. * config/riscv/riscv-d.c: New file. * config/riscv/riscv-protos.h (riscv_d_target_versions): New prototype. * config/riscv/riscv.h (TARGET_D_CPU_VERSIONS): Define. * config/riscv/t-riscv (riscv-d.o): New rule. * config/rs6000/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/rs6000/linux64.h (GNU_USER_TARGET_D_OS_VERSIONS): Define. * config/rs6000/rs6000-d.c: New file. * config/rs6000/rs6000-protos.h (rs6000_d_target_versions): New prototype. * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support GNU D by using 0 as the language type. * config/rs6000/rs6000.h (TARGET_D_CPU_VERSIONS): Define. * config/rs6000/t-rs6000 (rs6000-d.o): New rule. * config/s390/s390-d.c: New file. * config/s390/s390-protos.h (s390_d_target_versions): New prototype. * config/s390/s390.h (TARGET_D_CPU_VERSIONS): Define. * config/s390/t-s390 (s390-d.o): New rule. * config/sparc/sparc-d.c: New file. * config/sparc/sparc-protos.h (sparc_d_target_versions): New prototype. * config/sparc/sparc.h (TARGET_D_CPU_VERSIONS): Define. * config/sparc/t-sparc (sparc-d.o): New rule. * config/t-glibc (glibc-d.o): New rule. * configure: Regenerated. * configure.ac (tm_d_file): New variable. (tm_d_file_list, tm_d_include_list, d_target_objs): Add substitutes. * doc/contrib.texi (Contributors): Add self for the D frontend. * doc/frontends.texi (G++ and GCC): Mention D as a supported language. * doc/install.texi (Configuration): Mention libphobos as an option for --enable-shared. Mention d as an option for --enable-languages. (Testing): Mention check-d as a target. * doc/invoke.texi (Overall Options): Mention .d, .dd, and .di as file name suffixes. Mention d as a -x option. * doc/sourcebuild.texi (Top Level): Mention libphobos. * doc/standards.texi (Standards): Add section on D language. * doc/tm.texi: Regenerated. * doc/tm.texi.in: Add @node for D language and ABI, and @hook for TARGET_CPU_VERSIONS, TARGET_D_OS_VERSIONS, and TARGET_D_CRITSEC_SIZE. * dwarf2out.c (is_dlang): New function. (gen_compile_unit_die): Use DW_LANG_D for D. (declare_in_namespace): Return module die for D, instead of adding extra declarations into the namespace. (gen_namespace_die): Generate DW_TAG_module for D. (gen_decl_die): Handle CONST_DECLSs for D. (dwarf2out_decl): Likewise. (prune_unused_types_walk_local_classes): Handle DW_tag_interface_type. (prune_unused_types_walk): Handle DW_tag_interface_type same as other kinds of aggregates. * gcc.c (default_compilers): Add entries for .d, .dd and .di. * genhooks.c: Include d/d-target.def. gcc/po/ChangeLog: * EXCLUDES: Add sources from d/dmd. gcc/testsuite/ChangeLog: * gcc.misc-tests/help.exp: Add D to option descriptions check. * gdc.dg/asan/asan.exp: New file. * gdc.dg/asan/gdc272.d: New test. * gdc.dg/compilable.d: New test. * gdc.dg/dg.exp: New file. * gdc.dg/gdc254.d: New test. * gdc.dg/gdc260.d: New test. * gdc.dg/gdc270a.d: New test. * gdc.dg/gdc270b.d: New test. * gdc.dg/gdc282.d: New test. * gdc.dg/gdc283.d: New test. * gdc.dg/imports/gdc170.d: New test. * gdc.dg/imports/gdc231.d: New test. * gdc.dg/imports/gdc239.d: New test. * gdc.dg/imports/gdc241a.d: New test. * gdc.dg/imports/gdc241b.d: New test. * gdc.dg/imports/gdc251a.d: New test. * gdc.dg/imports/gdc251b.d: New test. * gdc.dg/imports/gdc253.d: New test. * gdc.dg/imports/gdc254a.d: New test. * gdc.dg/imports/gdc256.d: New test. * gdc.dg/imports/gdc27.d: New test. * gdc.dg/imports/gdcpkg256/package.d: New test. * gdc.dg/imports/runnable.d: New test. * gdc.dg/link.d: New test. * gdc.dg/lto/lto.exp: New file. * gdc.dg/lto/ltotests_0.d: New test. * gdc.dg/lto/ltotests_1.d: New test. * gdc.dg/runnable.d: New test. * gdc.dg/simd.d: New test. * gdc.test/gdc-test.exp: New file. * lib/gdc-dg.exp: New file. * lib/gdc.exp: New file. libphobos/ChangeLog: * Makefile.am: New file. * Makefile.in: New file. * acinclude.m4: New file. * aclocal.m4: New file. * config.h.in: New file. * configure: New file. * configure.ac: New file. * d_rules.am: New file. * libdruntime/Makefile.am: New file. * libdruntime/Makefile.in: New file. * libdruntime/__entrypoint.di: New file. * libdruntime/__main.di: New file. * libdruntime/gcc/attribute.d: New file. * libdruntime/gcc/backtrace.d: New file. * libdruntime/gcc/builtins.d: New file. * libdruntime/gcc/config.d.in: New file. * libdruntime/gcc/deh.d: New file. * libdruntime/gcc/libbacktrace.d.in: New file. * libdruntime/gcc/unwind/arm.d: New file. * libdruntime/gcc/unwind/arm_common.d: New file. * libdruntime/gcc/unwind/c6x.d: New file. * libdruntime/gcc/unwind/generic.d: New file. * libdruntime/gcc/unwind/package.d: New file. * libdruntime/gcc/unwind/pe.d: New file. * m4/autoconf.m4: New file. * m4/druntime.m4: New file. * m4/druntime/cpu.m4: New file. * m4/druntime/libraries.m4: New file. * m4/druntime/os.m4: New file. * m4/gcc_support.m4: New file. * m4/gdc.m4: New file. * m4/libtool.m4: New file. * src/Makefile.am: New file. * src/Makefile.in: New file. * src/libgphobos.spec.in: New file. * testsuite/Makefile.am: New file. * testsuite/Makefile.in: New file. * testsuite/config/default.exp: New file. * testsuite/lib/libphobos-dg.exp: New file. * testsuite/lib/libphobos.exp: New file. * testsuite/testsuite_flags.in: New file. From-SVN: r265573
2018-10-26[rs6000] Add compatible implementations of x86 SSSE3 intrinsicsPaul A. Clarke1-1/+1
This is a follow-on to earlier commits for adding compatibility implementations of x86 intrinsics for PPC64LE. This is the first of two patches. This patch adds the 32 x86 intrinsics from <tmmintrin.h> ("SSSE3"). (Patch 2/2 adds tests for these intrinsics, and briefly describes the tests performed.) gcc/ChangeLog: 2018-10-26 Paul A. Clarke <pc@us.ibm.com> * config/rs6000/tmmintrin.h: New file. * config.gcc (powerpc*-*-*): Add tmmintrin.h to extra_headers. From-SVN: r265542
2018-10-23[arm] Update default CPUs during configureRichard Earnshaw1-2/+2
There are a couple of places in config.gcc where the default CPU is still arm6, but that was removed as a supported CPU earlier this year. This patch fixes those entries. The default CPU for configurations that do not explicitly set a default is now arm7tdmi (so assumes thumb is available). Given that StrongArm is on the deprecated list, this is a better default than we had previously. For NetBSD the default is StrongArm; this is the only remaining port that uses the old ABI and really still carries support for non-thumb based targets. PR target/86383 * config.gcc (arm*-*-netbsdelf*): Default to StrongARM if no CPU specified to configure. (arm*-*-*): Use ARM7TDMI as the target CPU if no default provided. From-SVN: r265420
2018-10-16Obsolete Solaris 10 supportRainer Orth1-1/+2
contrib: * config-list.mk (LIST): Switch to i686-solaris2.11, sparc64-sun-solaris2.11. gcc: * config.gcc: Obsolete *-*-solaris2.10*. * doc/install.texi (Specific, *-*-solaris2*): Document it. From-SVN: r265186
2018-10-09This is a follow-on to earlier commits for adding compatibility ↵Paul A. Clarke1-0/+1
implementations of x86 intrinsics for PPC64LE. This is a follow-on to earlier commits for adding compatibility implementations of x86 intrinsics for PPC64LE. This is the first of two patches. This patch adds 11 of the 13 x86 intrinsics from <pmmintrin.h> ("SSE3"). (Patch 2/2 adds tests for these intrinsics, and briefly describes the tests performed.) Implementations are relatively straightforward, with occasional extra effort for vector element ordering. Not implemented are _mm_wait and _mm_monitor, as there are no direct or trivial analogs in the POWER ISA. ./gcc/ChangeLog: 2018-10-05 Paul A. Clarke <pc@us.ibm.com> * config.gcc (powerpc*-*-*): Add pmmintrin.h to extra_headers. * config/rs6000/pmmintrin.h: New file. From-SVN: r264991
2018-09-21config.gcc: factorize and comment inclusion of vxworks-dummy.hOlivier Hainque1-9/+15
2018-09-21 Olivier Hainque <hainque@adacore.com> * gcc/config.gcc: Factorize and comment inclusion of vxworks-dummy.h. From-SVN: r264480
2018-09-21Introduce TARGET_VXWORKS64 for VxWorks 64bit portsOlivier Hainque1-0/+5
2018-09-21 Olivier Hainque <hainque@adacore.com> * config.gcc: Enforce def of TARGET_VXWORKS64 to 1 from triplet, similar to support for VxWorks7. * config/vxworks-dummy.h: Provide a default definition of TARGET_VXWORKS64 to 0. From-SVN: r264474
2018-09-21Prepend vxworks-dummy.h to tm_file for powerpc*Olivier Hainque1-1/+1
2018-09-20 Olivier Hainque <hainque@adacore.com> * config.gcc (powerpc*-*-*): Prepend vxworks-dummy.h to tm_file. From-SVN: r264471
2018-09-21[NDS32] Turn off default option -mtlsdesc-trampoline.Monk Chiang1-1/+1
gcc/ * config.gcc (nds32*-*-*): Set TARGET_DEFAULT_TLSDESC_TRAMPOLINE=0. From-SVN: r264459
2018-09-05[aarch64] Avoid tag collisions for loads falkorSiddhesh Poyarekar1-1/+1
This is a rewrite of the tag collision avoidance patch that Kugan had written as a machine reorg pass back in February. The falkor hardware prefetching system uses a combination of the source, destination and offset to decide which prefetcher unit to train with the load. This is great when loads in a loop are sequential but sub-optimal if there are unrelated loads in a loop that tag to the same prefetcher unit. This pass attempts to rename the desination register of such colliding loads using routines available in regrename.c so that their tags do not collide. This shows some performance gains with mcf and xalancbmk (~5% each) and will be tweaked further. The pass is placed near the fag end of the pass list so that subsequent passes don't inadvertantly end up undoing the renames. 2018-07-02 Siddhesh Poyarekar <siddhesh@sourceware.org> Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org> * config/aarch64/falkor-tag-collision-avoidance.c: New file. * config.gcc (extra_objs): Build it. * config/aarch64/t-aarch64 (falkor-tag-collision-avoidance.o): Likewise. * config/aarch64/aarch64-passes.def (pass_tag_collision_avoidance): New pass. * config/aarch64/aarch64.c (qdf24xx_tunings): Add AARCH64_EXTRA_TUNE_RENAME_LOAD_REGS to tuning_flags. (aarch64_classify_address): Remove static qualifier. (aarch64_address_info, aarch64_address_type): Move to... * config/aarch64/aarch64-protos.h: ... here. (make_pass_tag_collision_avoidance): New function. * config/aarch64/aarch64-tuning-flags.def (rename_load_regs): New tuning flag. Co-Authored-By: Kugan Vivekanandarajah <kuganv@linaro.org> From-SVN: r264115
2018-08-17C-SKY port: ConfiguryJojo1-0/+68
2018-08-17 Jojo <jijie_rong@c-sky.com> Huibin Wang <huibin_wang@c-sky.com> Sandra Loosemore <sandra@codesourcery.com> Chung-Lin Tang <cltang@codesourcery.com> Andrew Jenner <andrew@codesourcery.com> C-SKY port: Configury gcc/ * config.gcc (csky-*-*): New. * configure.ac: Add csky to targets for dwarf2 debug_line support. * configure: Regenerated. contrib/ * config-list.mk (LIST): Add csky-elf and csky-linux-gnu. Co-Authored-By: Andrew Jenner <andrew@codesourcery.com> Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com> Co-Authored-By: Huibin Wang <huibin_wang@c-sky.com> Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com> From-SVN: r263627
2018-08-13config.gcc (rs6000-ibm-aix4.x): Delete.David Edelsohn1-36/+0
* config.gcc (rs6000-ibm-aix4.x): Delete. (rs6000-ibm-aix5.1): Delete. (rs6000-ibm-aix5.2): Delete. (rs6000-ibm-aix5.3): Delete. * config/rs6000/aix43.h: Delete. * config/rs6000/aix51.h: Delete. * config/rs6000/aix52.h: Delete. * config/rs6000/t-aix43: Delete. From-SVN: r263506
2018-08-12[NDS32] Implement more C ISR extension.Chung-Ju Wu1-1/+1
gcc/ * config.gcc (nds32*): Add nds32_isr.h and nds32_init.inc in extra_headers. * common/config/nds32/nds32-common.c (nds32_handle_option): Handle OPT_misr_secure_ case. * config/nds32/nds32-isr.c: Implementation of backward compatibility. * config/nds32/nds32-protos.h (nds32_isr_function_critical_p): New. * config/nds32/nds32.c (nds32_attribute_table): Add critical and secure attribute. * config/nds32/nds32.h (nds32_isr_nested_type): Add NDS32_CRITICAL. (nds32_isr_info): New field security_level. (TARGET_ISR_VECTOR_SIZE_4_BYTE): New macro. * config/nds32/nds32.md (return_internal): Consider critical attribute. * config/nds32/nds32.opt (misr-secure): New option. * config/nds32/nds32_init.inc: New file. * config/nds32/nds32_isr.h: New file. libgcc/ * config/nds32/t-nds32-isr: Rearrange object dependency. * config/nds32/initfini.c: Add dwarf2 unwinding support. * config/nds32/isr-library/adj_intr_lvl.inc: Consider new extensions and registers usage. * config/nds32/isr-library/excp_isr.S: Ditto. * config/nds32/isr-library/intr_isr.S: Ditto. * config/nds32/isr-library/reset.S: Ditto. * config/nds32/isr-library/restore_all.inc: Ditto. * config/nds32/isr-library/restore_mac_regs.inc: Ditto. * config/nds32/isr-library/restore_partial.inc: Ditto. * config/nds32/isr-library/restore_usr_regs.inc: Ditto. * config/nds32/isr-library/save_all.inc: Ditto. * config/nds32/isr-library/save_mac_regs.inc: Ditto. * config/nds32/isr-library/save_partial.inc: Ditto. * config/nds32/isr-library/save_usr_regs.inc: Ditto. * config/nds32/isr-library/vec_vid*.S: Consider 4-byte vector size. From-SVN: r263493
2018-08-08S/390: Remove support for g5 and g6 machinesIlya Leoshkevich1-1/+1
g5 and g6 were deprecated since gcc 6.1.0 (commit 3bd8520f). gcc/ChangeLog: 2018-08-08 Ilya Leoshkevich <iii@linux.ibm.com> * common/config/s390/s390-common.c (processor_flags_table): Remove flags. * config.gcc: Remove with_arch/with_tune support. * config/s390/2064.md: Remove cpu attribute comparisons. * config/s390/driver-native.c (s390_host_detect_local_cpu): Remove MTN. * config/s390/linux.h (ASM_SPEC): Remove -march support. * config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Use a table to get an arch level. * config/s390/s390-opts.h (enum processor_type): Remove enum values. * config/s390/s390.c (processor_table): Remove entries, add arch_level values. (s390_issue_rate): Remove cases. (s390_option_override): Adjust s390_option_override_internal() call. (s390_option_override_internal): Remove deprecation warning. (s390_valid_target_attribute_tree): Adjust s390_option_override_internal() call. * config/s390/s390.h (struct s390_processor): Share with s390-c.c, add arch_level field. * config/s390/s390.md: Remove occurrences in cpu attribute. * config/s390/s390.opt: Remove -march/-mtune support. * config/s390/tpf.h (ASM_SPEC): Remove -march support. * doc/invoke.texi: Remove deprecation warning. gcc/testsuite/ChangeLog: 2018-08-08 Ilya Leoshkevich <iii@linux.ibm.com> * gcc.target/s390/hotpatch-8.c: Remove. * gcc.target/s390/hotpatch-9.c: Remove. * gcc.target/s390/mnop-mcount-m31-fpic.c: Remove. * gcc.target/s390/mnop-mcount-m31.c: Remove. From-SVN: r263393
2018-07-31AArch64 - new pass to add conditional-branch speculation trackingRichard Earnshaw1-1/+1
This patch is the main part of the speculation tracking code. It adds a new target-specific pass that is run just before the final branch reorg pass (so that it can clean up any new edge insertions we make). The pass is only run with -mtrack-speculation is passed on the command line. One thing that did come to light as part of this was that the stack pointer register was not being permitted in comparision instructions. We rely on that for moving the tracking state between SP and the scratch register at function call boundaries. * config/aarch64/aarch64-speculation.cc: New file. * config/aarch64/aarch64-passes.def (pass_track_speculation): Add before pass_reorder_blocks. * config/aarch64/aarch64-protos.h (make_pass_track_speculation): Add prototype. * config/aarch64/aarch64.c (aarch64_conditional_register_usage): Fix X14 and X15 when tracking speculation. * config/aarch64/aarch64.md (register name constants): Add SPECULATION_TRACKER_REGNUM and SPECULATION_SCRATCH_REGNUM. (unspec): Add UNSPEC_SPECULATION_TRACKER. (speculation_barrier): New insn attribute. (cmp<mode>): Allow SP in comparisons. (speculation_tracker): New insn. (speculation_barrier): Add speculation_barrier attribute. * config/aarch64/t-aarch64: Add make rule for aarch64-speculation.o. * config.gcc (aarch64*-*-*): Add aarch64-speculation.o to extra_objs. * doc/invoke.texi (AArch64 Options): Document -mtrack-speculation. From-SVN: r263173
2018-07-05RISC-V: Add support for riscv-*-*.Jim Wilson1-1/+1
* config.gcc (riscv*-*-*): When setting xlen, handle riscv-*. From-SVN: r262463
2018-06-25config.gcc (powerpc64le*): Revert January 16th...Michael Meissner1-10/+0
2018-06-25 Michael Meissner <meissner@linux.ibm.com> * config.gcc (powerpc64le*): Revert January 16th, 2018 patch that added IEEE/IBM long double multilib support on PowerPC little endian Linux systems. * config/rs6000/linux64.h (MULTILIB_DEFAULTS_IEEE): Likewise. (MULTILIB_DEFAULTS): Likewise. * config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise. * config/rs6000/rs6000.h (TARGET_IEEEQUAD_MULTILIB): Likewise. * config/rs6000/t-ldouble-linux64le-ibm: Delete, no longer used. * config/rs6000/t-ldouble-linux64le-ieee: Delete, no longer used. From-SVN: r262105
2018-06-15RISC-V: Add custom RTEMS multilibsSebastian Huber1-9/+11
Add multilib variants for -march=rv64imafd, e.g. to support the BOOMv2 core. Add -mcmodel=medany as a variant of the 64-bit multilibs for RTEMS. The rationale for this change is that several existing RISC-V chips map the RAM at 0x80000000. In RTEMS, we do not use virtual memory, so applications will run at this location which is outside the +-2GiB range in a 64-bit configuration. gcc/ * config.gcc (riscv*-*-elf* | riscv*-*-rtems*): Use custom multilibs for *-*-rtems*. * config/riscv/t-rtems: New file. From-SVN: r261619
2018-06-12config.gcc (alpha*-*-freebsd*): Remove.Jeff Law1-5/+0
* config.gcc (alpha*-*-freebsd*): Remove. * config/alpha/freebsd.h: Remove. contrib/ * config-list.mk (LIST): Remove alpha-freebsd6. From-SVN: r261529
2018-06-07config.gcc: Support "tremont".Olga Makhotina1-1/+1
2018-06-07 Olga Makhotina <olga.makhotina@intel.com> gcc/ * config.gcc: Support "tremont". * config/i386/driver-i386.c (host_detect_local_cpu): Detect "tremont". * config/i386/i386-c.c (ix86_target_macros_internal): Handle PROCESSOR_TREMONT. * config/i386/i386.c (m_TREMONT): Define. (processor_target_table): Add "tremont". (PTA_TREMONT): Define. (ix86_lea_outperforms): Add TARGET_TREMONT. (get_builtin_code_for_version): Handle PROCESSOR_TREMONT. (fold_builtin_cpu): Add M_INTEL_TREMONT, replace M_INTEL_GOLDMONT and M_INTEL_GOLDMONT_PLUS. (fold_builtin_cpu): Add "tremont". (ix86_add_stmt_cost): Add TARGET_TREMONT. (ix86_option_override_internal): Add "tremont". * config/i386/i386.h (processor_costs): Define TARGET_TREMONT. (processor_type): Add PROCESSOR_TREMONT. * config/i386/x86-tune.def: Add m_TREMONT. * doc/invoke.texi: Add tremont as x86 -march=/-mtune= CPU type. gcc/testsuite/ * gcc.target/i386/funcspec-56.inc: Test arch=tremont. libgcc/ * config/i386/cpuinfo.h (processor_types): Add INTEL_TREMONT. From-SVN: r261270
2018-06-02[NDS32] Support Linux target for nds32.Chung-Ju Wu1-10/+49
gcc/ * config.gcc (nds32*): Use nds32-linux.opt and nds32-elf.opt. (nds32le-*-*, nds32be-*-*): Integrate checking process. (nds32*-*-*): Add glibc and uclibc conditions. * common/config/nds32/nds32-common.c (nds32_except_unwind_info): New. (TARGET_EXCEPT_UNWIND_INFO): Define. * config/nds32/elf.h: New file. * config/nds32/linux.h: New file. * config/nds32/nds32-elf.opt: New file. * config/nds32/nds32-linux.opt: New file. * config/nds32/nds32-fp-as-gp.c (pass_nds32_fp_as_gp::gate): Consider TARGET_LINUX_ABI. * config/nds32/nds32.c (nds32_conditional_register_usage): Consider TARGET_LINUX_ABI. (nds32_asm_file_end): Ditto. (nds32_print_operand): Ditto. (nds32_insert_attributes): Ditto. (nds32_init_libfuncs): New function. (TARGET_HAVE_TLS): Define. (TARGET_INIT_LIBFUNCS): Define. * config/nds32/nds32.h (TARGET_DEFAULT_RELAX): Apply different relax spec content. (TARGET_ELF): Apply different mcmodel setting. (LINK_SPEC, LIB_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): The content has been migrated into elf.h and linux.h files. * config/nds32/nds32.md (add_pc): Consider TARGET_LINUX_ABI. * config/nds32/nds32.opt (mvh): Consider TARGET_LINUX_ABI. (mcmodel): The content has been migrated into nds32-elf.opt and nds32-linux.opt files. * config/nds32/t-elf: New file. * config/nds32/t-linux: New file. libgcc/ * config.host (nds32*-linux*): New. * config/nds32/linux-atomic.c: New file. * config/nds32/linux-unwind.h: New file. Co-Authored-By: Kito Cheng <kito.cheng@gmail.com> Co-Authored-By: Monk Chiang <sh.chiang04@gmail.com> From-SVN: r261116
2018-05-28config.gcc: Identify FreeBSD 3.x and 4.x as unsupported.Gerald Pfeifer1-1/+1
* config.gcc: Identify FreeBSD 3.x and 4.x as unsupported. * config/freebsd-spec.h (FBSD_LIB_SPEC): Only consider FreeBSD 5 and later. From-SVN: r260852
2018-05-21[ARC] Add multilib support for linux targetsAlexey Brodkin1-1/+1
We used to build baremetal (AKA Elf32) multilibbed toolchains for years now but never made that for Linux targets since there were problems with uClibc n multilib setup. Now with help of Crosstool-NG it is finally possible to create uClibc-based multilibbed toolchains and so we add relevant CPUs for multilib in case of configuration for "arc*-*-linux*". This will be essentially useful for glibc-based multilibbbed toolchains in the future. gcc/ 2018-05-16 Alexey Brodkin <abrodkin@synopsys.com> * config.gcc: Add arc/t-multilib-linux to tmake_file for arc*-*-linux*. * config/arc/t-multilib-linux: Specify MULTILIB_OPTIONS and MULTILIB_DIRNAMES From-SVN: r260434
2018-05-18RISC-V: Add RV32E support.Kito Cheng1-4/+6
Kito Cheng <kito.cheng@gmail.com> Monk Chiang <sh.chiang04@gmail.com> gcc/ * common/config/riscv/riscv-common.c (riscv_parse_arch_string): Add support to parse rv32e*. Clear MASK_RVE for rv32i and rv64i. * config.gcc (riscv*-*-*): Add support for rv32e* and ilp32e. * config/riscv/riscv-c.c (riscv_cpu_cpp_builtins): Define __riscv_32e when TARGET_RVE. Handle ABI_ILP32E as soft-float ABI. * config/riscv/riscv-opts.h (riscv_abi_type): Add ABI_ILP32E. * config/riscv/riscv.c (riscv_compute_frame_info): When TARGET_RVE, compute save_libcall_adjustment properly. (riscv_option_override): Call error if TARGET_RVE and not ABI_ILP32E. (riscv_conditional_register_usage): Handle TARGET_RVE and ABI_ILP32E. * config/riscv/riscv.h (UNITS_PER_FP_ARG): Handle ABI_ILP32E. (STACK_BOUNDARY, ABI_STACK_BOUNDARY): Handle TARGET_RVE. (GP_REG_LAST, MAX_ARGS_IN_REGISTERS): Likewise. (ABI_SPEC): Handle mabi=ilp32e. * config/riscv/riscv.opt (abi_type): Add ABI_ILP32E. (RVE): Add RVE mask. * doc/invoke.texi (RISC-V options) <-mabi>: Add ilp32e info. <-march>: Add rv32e as an example. gcc/testsuite/ * gcc.dg/stack-usage-1.c: Add support for rv32e. libgcc/ * config/riscv/save-restore.S: Add support for rv32e. Co-Authored-By: Jim Wilson <jimw@sifive.com> Co-Authored-By: Monk Chiang <sh.chiang04@gmail.com> From-SVN: r260384
2018-05-17config.gcc: Support "goldmont-plus".Olga Makhotina1-1/+1
2018-05-17 Olga Makhotina <olga.makhotina@intel.com> gcc/ * config.gcc: Support "goldmont-plus". * config/i386/driver-i386.c (host_detect_local_cpu): Detect "goldmont-plus". * config/i386/i386-c.c (ix86_target_macros_internal): Handle PROCESSOR_GOLDMONT_PLUS. * config/i386/i386.c (m_GOLDMONT_PLUS): Define. (processor_target_table): Add "goldmont-plus". (PTA_GOLDMONT_PLUS): Define. (ix86_lea_outperforms): Add TARGET_GOLDMONT_PLUS. (get_builtin_code_for_version): Handle PROCESSOR_GOLDMONT_PLUS. (fold_builtin_cpu): Add M_INTEL_GOLDMONT_PLUS. (fold_builtin_cpu): Add "goldmont-plus". (ix86_add_stmt_cost): Add TARGET_GOLDMONT_PLUS. (ix86_option_override_internal): Add "goldmont-plus". * config/i386/i386.h (processor_costs): Define TARGET_GOLDMONT_PLUS. (processor_type): Add PROCESSOR_GOLDMONT_PLUS. * config/i386/x86-tune.def: Add m_GOLDMONT_PLUS. * doc/invoke.texi: Add goldmont-plus as x86 -march=/-mtune= CPU type. libgcc/ * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT_PLUS. * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont Plus. gcc/testsuite/ * gcc.target/i386/builtin_target.c: Test goldmont-plus. * gcc.target/i386/funcspec-56.inc: Test arch=goldmont-plus. From-SVN: r260307
2018-05-14i386-common.c (OPTION_MASK_ISA_CLDEMOTE_SET, [...]): New defines.Sebastian Peryt1-2/+2
2018-05-14 Sebastian Peryt <sebastian.peryt@intel.com> gcc/ * common/config/i386/i386-common.c (OPTION_MASK_ISA_CLDEMOTE_SET, OPTION_MASK_ISA_CLDEMOTE_UNSET): New defines. (ix86_handle_option): Handle -mcldemote. * config.gcc: New header. * config/i386/cldemoteintrin.h: New file. * config/i386/cpuid.h (bit_CLDEMOTE): New bit. * config/i386/driver-i386.c (host_detect_local_cpu): Detect -mcldemote. * config/i386/i386-c.c (ix86_target_macros_internal): Handle OPTION_MASK_ISA_CLDEMOTE. * config/i386/i386.c (ix86_target_string): Add -mcldemote. (ix86_valid_target_attribute_inner_p): Ditto. (enum ix86_builtins): Add IX86_BUILTIN_CLDEMOTE. (ix86_init_mmx_sse_builtins): Define __builtin_ia32_cldemote. (ix86_expand_builtin): Expand IX86_BUILTIN_CLDEMOTE. * config/i386/i386.h (TARGET_CLDEMOTE, TARGET_CLDEMOTE_P): New. * config/i386/i386.md (UNSPECV_CLDEMOTE): New. (cldemote): New. * config/i386/i386.opt: Add -mcldemote. * config/i386/x86intrin.h: New header. * doc/invoke.texi: Add -mcldemote. gcc/testsuite/ * gcc.target/i386/cldemote-1.c: New test. From-SVN: r260224
2018-05-13[NDS32] Implment n15 pipeline.Kito Cheng1-2/+2
gcc/ * config.gcc (nds32*-*-*): Check that n15 is valid to --with-cpu. * config/nds32/nds32-graywolf.md: New file. * config/nds32/nds32-opts.h (nds32_cpu_type): Add CPU_GRAYWOLF. * config/nds32/nds32-pipelines-auxiliary.c: Implementation for n15 pipeline. * config/nds32/nds32-protos.h: More declarations for n15 pipeline. * config/nds32/nds32-utils.c: More implementations for n15 pipeline. * config/nds32/nds32.md (pipeline_model): Add graywolf. * config/nds32/nds32.opt (mcpu): Support n15 pipeline cpus. * config/nds32/pipelines.md: Include n15 settings. Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com> From-SVN: r260214
2018-05-13[NDS32] Implment n12/n13 pipeline.Kito Cheng1-2/+2
gcc/ * config.gcc (nds32*-*-*): Check that n12/n13 are valid to --with-cpu. * config/nds32/nds32-n13.md: New file. * config/nds32/nds32-opts.h (nds32_cpu_type): Add CPU_N12 and CPU_N13. * config/nds32/nds32-pipelines-auxiliary.c: Implementation for n12/n13 pipeline. * config/nds32/nds32-protos.h: More declarations for n12/n13 pipeline. * config/nds32/nds32.md (pipeline_model): Add n13. * config/nds32/nds32.opt (mcpu): Support n12/n13 pipeline cpus. * config/nds32/pipelines.md: Include n13 settings. Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com> From-SVN: r260212
2018-05-13[NDS32] Implment n10 pipeline.Kito Cheng1-2/+2
gcc/ * config.gcc (nds32*-*-*): Check that n10/d10 are valid to --with-cpu. * config/nds32/nds32-n10.md: New file. * config/nds32/nds32-opts.h (nds32_cpu_type): Add CPU_N10. * config/nds32/nds32-pipelines-auxiliary.c: Implementation for n10 pipeline. * config/nds32/nds32-protos.h: More declarations for n10 pipeline. * config/nds32/nds32-utils.c: More implementations for n10 pipeline. * config/nds32/nds32.md (pipeline_model): Add n10. * config/nds32/nds32.opt (mcpu): Support n10 pipeline cpus. * config/nds32/pipelines.md: Include n10 settings. Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com> From-SVN: r260207
2018-05-13[NDS32] Add DSP extension instructions.Monk Chiang1-0/+5
gcc/ * config.gcc (nds32be-*-*): Handle --with-ext-dsp. * config/nds32/constants.md (unspec_element, unspec_volatile_element): Add enum values for DSP extension instructions. * config/nds32/constraints.md (Iu06, IU06, CVp5, CVs5, CVs2, CVhi): New constraints. * config/nds32/iterators.md (shifts, shiftrt, sat_plus, all_plus, sat_minus, all_minus, plus_minus, extend, sumax, sumin, sumin_max): New code iterators. (su, zs, uk, opcode, add_rsub, add_sub): New code attributes. * config/nds32/nds32-dspext.md: New file for DSP implementation. * config/nds32/nds32-intrinsic.c: Implementation of DSP extension. * config/nds32/nds32-intrinsic.md: Likewise. * config/nds32/nds32_intrinsic.h: Likewise. * config/nds32/nds32-md-auxiliary.c: Likewise. * config/nds32/nds32-memory-manipulation.c: Consider DSP extension. * config/nds32/nds32-predicates.c (const_vector_to_hwint): New. (nds32_valid_CVp5_p, nds32_valid_CVs5_p): New. (nds32_valid_CVs2_p, nds32_valid_CVhi_p): New. * config/nds32/nds32-protos.h: New declarations for DSP extension. * config/nds32/nds32-utils.c (extract_mac_non_acc_rtx): New case TYPE_DMAC in switch statement. * config/nds32/nds32.c: New checking and implementation for DSP extension instructions. * config/nds32/nds32.h: Likewise. * config/nds32/nds32.md: Likewise. * config/nds32/nds32.opt (mhw-abs, mext-dsp): New options. * config/nds32/predicates.md: Implement new predicates for DSP extension. Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com> Co-Authored-By: Kito Cheng <kito.cheng@gmail.com> From-SVN: r260206
2018-05-11i386-common.c (OPTION_MASK_ISA_WAITPKG_SET, [...]): New defines.Sebastian Peryt1-2/+4
2018-05-11 Sebastian Peryt <sebastian.peryt@intel.com> gcc/ * common/config/i386/i386-common.c (OPTION_MASK_ISA_WAITPKG_SET, OPTION_MASK_ISA_WAITPKG_UNSET): New defines. (ix86_handle_option): Handle -mwaitpkg. * config.gcc: New header. * config/i386/cpuid.h (bit_WAITPKG): New bit. * config/i386/driver-i386.c (host_detect_local_cpu): Detect -mwaitpkg. * config/i386/i386-builtin-types.def ((UINT8, UNSIGNED, UINT64)): New function type. * config/i386/i386-c.c (ix86_target_macros_internal): Handle OPTION_MASK_ISA_WAITPKG. * config/i386/i386.c (ix86_target_string): Add -mwaitpkg. (ix86_option_override_internal): Add PTA_WAITPKG. (ix86_valid_target_attribute_inner_p): Add -mwaitpkg. (enum ix86_builtins): Add IX86_BUILTIN_UMONITOR, IX86_BUILTIN_UMWAIT, IX86_BUILTIN_TPAUSE. (ix86_init_mmx_sse_builtins): Define __builtin_ia32_umonitor, __builtin_ia32_umwait and __builtin_ia32_tpause. (ix86_expand_builtin): Expand IX86_BUILTIN_UMONITOR, IX86_BUILTIN_UMWAIT, IX86_BUILTIN_TPAUSE. * config/i386/i386.h (TARGET_WAITPKG, TARGET_WAITPKG_P): New. * config/i386/i386.md (UNSPECV_UMWAIT, UNSPECV_UMONITOR, UNSPECV_TPAUSE): New. (umwait, umwait_rex64, umonitor_<mode>, tpause, tpause_rex64): New. * config/i386/i386.opt: Add -mwaitpkg. * config/i386/waitpkgintrin.h: New file. * config/i386/x86intrin.h: New header. * doc/invoke.texi: Add -mwaitpkg. gcc/testsuite/ * gcc.target/i386/tpause-1.c: New test. * gcc.target/i386/umonitor-1.c: New test. From-SVN: r260161
2018-05-09RISC-V: Add with-multilib-list support.Jim Wilson1-0/+52
gcc/ PR target/84797 * config.gcc (riscv*-*-*): Handle --with-multilib-list. * config/riscv/t-withmultilib: New. * config/riscv/withmultilib.h: New. * doc/install.texi: Document RISC-V --with-multilib-list support. From-SVN: r260096
2018-05-08config.gcc: Support "goldmont".Olga Makhotina1-1/+2
2018-05-08 Olga Makhotina <olga.makhotina@intel.com> gcc/ * config.gcc: Support "goldmont". * config/i386/driver-i386.c (host_detect_local_cpu): Detect "goldmont". * config/i386/i386-c.c (ix86_target_macros_internal): Handle PROCESSOR_GOLDMONT. * config/i386/i386.c (m_GOLDMONT): Define. (processor_target_table): Add "goldmont". (PTA_GOLDMONT): Define. (ix86_lea_outperforms): Add TARGET_GOLDMONT. (get_builtin_code_for_version): Handle PROCESSOR_GOLDMONT. (fold_builtin_cpu): Add M_INTEL_GOLDMONT. (fold_builtin_cpu): Add "goldmont". (ix86_add_stmt_cost): Add TARGET_GOLDMONT. (ix86_option_override_internal): Add "goldmont". * config/i386/i386.h (processor_costs): Define TARGET_GOLDMONT. (processor_type): Add PROCESSOR_GOLDMONT. * config/i386/i386.md: Add CPU "glm". * config/i386/glm.md: New file. * config/i386/x86-tune.def: Add m_GOLDMONT. * doc/invoke.texi: Add goldmont as x86 -march=/-mtune= CPU type. libgcc/ * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT. * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont. gcc/testsuite/ * gcc.target/i386/builtin_target.c: Test goldmont. * gcc.target/i386/funcspec-56.inc: Tests for arch=goldmont and arch=silvermont. From-SVN: r260042
2018-05-04rs6000: Remove Xilinx FPSegher Boessenkool1-6/+0
This removes the special Xilinx FP support. It was deprecated in GCC 8. After this patch all of TARGET_{DOUBLE,SINGLE}_FLOAT, TARGET_{DF,SF}_INSN, and TARGET_{DF,SF}_FPR are replaced by TARGET_HARD_FLOAT. Also the fp_type attribute is deleted. * common/config/rs6000/rs6000-common.c (rs6000_handle_option): Remove Xilinx FP support. * config.gcc (powerpc-xilinx-eabi*): Remove. * config/rs6000/predicates.md (easy_fp_constant): Remove Xilinx FP support. (fusion_addis_mem_combo_load): Ditto. * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Remove Xilinx FP support. (rs6000_cpu_cpp_builtins): Ditto. * config/rs6000/rs6000-linux.c (rs6000_linux_float_exceptions_rounding_supported_p): Ditto. * config/rs6000/rs6000-opts.h (enum fpu_type_t): Delete. * config/rs6000/rs6000.c (rs6000_debug_reg_global): Remove Xilinx FP support. (rs6000_setup_reg_addr_masks): Ditto. (rs6000_init_hard_regno_mode_ok): Ditto. (rs6000_option_override_internal): Ditto. (legitimate_lo_sum_address_p): Ditto. (rs6000_legitimize_address): Ditto. (rs6000_legitimize_reload_address): Ditto. (rs6000_legitimate_address_p): Ditto. (abi_v4_pass_in_fpr): Ditto. (setup_incoming_varargs): Ditto. (rs6000_gimplify_va_arg): Ditto. (rs6000_split_multireg_move): Ditto. (rs6000_savres_strategy): Ditto. (rs6000_emit_prologue_components): Ditto. (rs6000_emit_epilogue_components): Ditto. (rs6000_emit_prologue): Ditto. (rs6000_emit_epilogue): Ditto. (rs6000_elf_file_end): Ditto. (rs6000_function_value): Ditto. (rs6000_libcall_value): Ditto. * config/rs6000/rs6000.h: Ditto. (TARGET_MINMAX_SF, TARGET_MINMAX_DF): Delete, merge to ... (TARGET_MINMAX): ... this. New. (TARGET_SF_FPR, TARGET_DF_FPR, TARGET_SF_INSN, TARGET_DF_INSN): Delete. * config/rs6000/rs6000.md: Remove Xilinx FP support. (*movsi_internal1_single): Delete. * config/rs6000/rs6000.opt (msingle-float, mdouble-float, msimple-fpu, mfpu=, mxilinx-fpu): Delete. * config/rs6000/singlefp.h: Delete. * config/rs6000/sysv4.h: Remove Xilinx FP support. * config/rs6000/t-rs6000: Ditto. * config/rs6000/t-xilinx: Delete. * gcc/config/rs6000/titan.md: Adjust for fp_type removal. * gcc/config/rs6000/vsx.md: Remove Xilinx FP support. (VStype_simple): Delete. (VSfptype_simple, VSfptype_mul, VSfptype_div, VSfptype_sqrt): Delete. * config/rs6000/xfpu.h: Delete. * config/rs6000/xfpu.md: Delete. * config/rs6000/xilinx.h: Delete. * config/rs6000/xilinx.opt: Delete. * gcc/doc/invoke.texi (RS/6000 and PowerPC Options): Remove -msingle-float, -mdouble-float, -msimple-fpu, -mfpu=, and -mxilinx-fpu. From-SVN: r259929
2018-05-02rs6000: Remove paired singleSegher Boessenkool1-5/+2
This removes paired single (used on the 750CL and friends). It was deprecated in GCC 8. Removing it means we only have one vector model to deal with (VMX+VSX, 16-byte vectors). * config.gcc (powerpc*-*-*): Remove paired.h. Unsupport the powerpc*-*-linux*paired* target. * config/rs6000/750cl.h: Delete. * config/rs6000/paired.h: Delete. * config/rs6000/paired.md: Delete. * config/rs6000/predicates.md (easy_vector_constant): Remove paired float support. * config/rs6000/rs6000-builtin.def: Remove paired float support. * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Update comment. Remove paired float support. * config/rs6000/rs6000-modes.def: Remove V2SF and V2SI. * config/rs6000/rs6000-opts.h (enum rs6000_vector): Delete VECTOR_PAIRED. * config/rs6000/rs6000-protos.h (paired_expand_vector_init, paired_emit_vector_cond_expr, paired_expand_vector_move): Delete declarations. * config/rs6000/rs6000.c: Remove paired float support. (paired_expand_vector_init, paired_expand_vector_move, paired_emit_vector_compare, paired_emit_vector_cond_expr, (paired_expand_lv_builtin, paired_expand_stv_builtin, paired_expand_builtin, paired_expand_predicate_builtin, paired_init_builtins): Delete. * config/rs6000/rs6000.h: Remove paired float support. * config/rs6000/rs6000.md: Remove paired float support. (move_from_CR_ov_bit): Delete. * config/rs6000/rs6000.opt (mpaired): Delete. * config/rs6000/t-rs6000: Remove paired.md from MD_INCLUDES. * doc/invoke.texi (RS/6000 and PowerPC Options): Delete -mpaired. From-SVN: r259833
2018-04-27* config.gcc: Mark tile* targets as deprecated/obsolete.Jeff Law1-0/+1
From-SVN: r259724
2018-04-19i386-common.c (OPTION_MASK_ISA_MOVDIRI_SET, [...]): New defines.Sebastian Peryt1-2/+2
2018-04-19 Sebastian Peryt <sebastian.peryt@intel.com> gcc/ * common/config/i386/i386-common.c (OPTION_MASK_ISA_MOVDIRI_SET, OPTION_MASK_ISA_MOVDIR64B_SET, OPTION_MASK_ISA_MOVDIRI_UNSET, OPTION_MASK_ISA_MOVDIR64B_UNSET): New defines. (ix86_handle_option): Handle -mmovdiri and -mmovdir64b. * config.gcc (movdirintrin.h): New header. * config/i386/cpuid.h (bit_MOVDIRI, bit_MOVDIR64B): New bits. * config/i386/driver-i386.c (host_detect_local_cpu): Detect -mmovdiri and -mmvodir64b. * config/i386/i386-builtin-types.def ((VOID, PUNSIGNED, UNSIGNED), (VOID, PVOID, PCVOID)): New function types. * config/i386/i386-builtin.def (__builtin_ia32_directstoreu_u32, __builtin_ia32_directstoreu_u64, __builtin_ia32_movdir64b): New builtins. * config/i386/i386-c.c (__MOVDIRI__, __MOVDIR64B__): New. * config/i386/i386.c (ix86_target_string): Added -mmovdir64b and -mmovdiri. (ix86_valid_target_attribute_inner_p): Ditto. (ix86_expand_special_args_builtin): Added VOID_FTYPE_PUNSIGNED_UNSIGNED and VOID_FTYPE_PUNSIGNED_UNSIGNED. (ix86_expand_builtin): Expand IX86_BUILTIN_MOVDIR64B. * config/i386/i386.h (TARGET_MOVDIRI, TARGET_MOVDIRI_P, TARGET_MOVDIR64B, TARGET_MOVDIR64B_P): New. * config/i386/i386.md (UNSPECV_MOVDIRI, UNSPECV_MOVDIR64B): New. (movdiri<mode>, movdir64b_<mode>): New. * config/i386/i386.opt: Add -mmovdiri and -mmovdir64b. * config/i386/immintrin.h: Include movdirintrin.h. * config/i386/movdirintrin.h: New file. * doc/invoke.texi: Added -mmovdiri and -mmovdir64b. gcc/testsuite/ * gcc.target/i386/movdir-1.c: New test. From-SVN: r259495
2018-04-18re PR target/81084 (powerpcspe port full of confusing configury / ↵Jakub Jelinek1-1/+1
command-line options not related to SPE) PR target/81084 * config.gcc: Obsolete powerpc*-*-*spe*. From-SVN: r259461
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