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2019-11-14Update ChangeLog and version files for releasereleases/gcc-7.5.0releases/gcc-7Richard Biener1-0/+4
From-SVN: r278197
2019-11-03[Darwin, testsuite] Fix PR 79274Iain Sandoe1-0/+5
The solution for initialising global TLS variables does not apply to platforms using emulated TLS. XFAIL the test for this on Darwin. 2019-11-03 Iain Sandoe <iain@sandoe.co.uk> PR c++/79274 * g++.dg/tls/pr77285-2.C: XFAIL test for Darwin. From-SVN: r277751
2019-11-02[testsuite] Require alias support for pr90760.Iain Sandoe1-0/+7
This test fails on Darwin because it requires alias support, so add the relevant dg-requires. gcc/testsuite/ 2019-11-02 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * gcc.dg/pr90760.c: Require alias support. From-SVN: r277745
2019-11-01[Darwin, machopic] Back out part of PR71767 fix.Iain Sandoe1-0/+33
We applied a conservative, but fairly large, hammer to fix PR71767. However, ideally, we want minimise the number of symbols visible to ld64 and to match the cases emitted by clang (since that's what ld64 is expecting). Now we've improved the handling of indirections, we can make the indirection symbols local when they are in the regular non-lazy symbol pointers section. We will continue to make any indirections in the data section visible (since right now we have no way to track if a given symbol follows a weak global). This change makes no difference to handling of labels for constants (to be revised in a future patch). There's a mechanical change to a number of tests (allowing 'l' or 'L' as the indirection symbol prefix). gcc/ 2019-11-01 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline 2019-10-13 Iain Sandoe <iain@sandoe.co.uk> * config/darwin.c (machopic_indirection_name): Rework the function to emit linker-visible symbols only for indirections in the data section. Clean up the code and update comments. gcc/testsuite/ 2019-11-01 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-10-13 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/i386/indirect-thunk-1.c: Allow 'l' or 'L' in indirection label prefix, for Darwin. * gcc.target/i386/indirect-thunk-2.c: Likewise. * gcc.target/i386/indirect-thunk-3.c: Likewise. * gcc.target/i386/indirect-thunk-4.c: Likewise. * gcc.target/i386/indirect-thunk-attr-1.c: Likewise. * gcc.target/i386/indirect-thunk-attr-2.c: Likewise. * gcc.target/i386/indirect-thunk-attr-3.c: Likewise. * gcc.target/i386/indirect-thunk-attr-4.c: Likewise. * gcc.target/i386/indirect-thunk-attr-5.c: Likewise. * gcc.target/i386/indirect-thunk-attr-6.c: Likewise. * gcc.target/i386/indirect-thunk-extern-1.c: Likewise. * gcc.target/i386/indirect-thunk-extern-2.c: Likewise. * gcc.target/i386/indirect-thunk-extern-3.c: Likewise. * gcc.target/i386/indirect-thunk-extern-4.c: Likewise. * gcc.target/i386/indirect-thunk-inline-1.c: Likewise. * gcc.target/i386/indirect-thunk-inline-2.c: Likewise. * gcc.target/i386/indirect-thunk-inline-3.c: Likewise. * gcc.target/i386/indirect-thunk-inline-4.c: Likewise. * gcc.target/i386/pr32219-2.c: Likewise. * gcc.target/i386/pr32219-3.c: Likewise. * gcc.target/i386/pr32219-4.c: Likewise. * gcc.target/i386/pr32219-7.c: Likewise. * gcc.target/i386/pr32219-8.c: Likewise. * gcc.target/i386/ret-thunk-14.c: Likewise. * gcc.target/i386/ret-thunk-15.c: Likewise. * gcc.target/i386/ret-thunk-9.c: Likewise. From-SVN: r277727
2019-11-01[Darwin] The need for picsym stubs is dependent on linker used, not OS rev.Iain Sandoe1-0/+10
272356 For very old toolchains, the compiler generated pic symbol stubs that provide the necessary indirections. We no longer need this (since xcode 3 era) and it's more efficient for the linker to make one stub when it knows a symbol is needed that for us to emit them speculatively in every object. Our current codegen is making the assumption that a specific OS version uses a specific linker version - and therefore the presence of support could be based on the target OS rev. Of course, that's way too simplistic (most likely bogus for cross-toolchains) and we want to make things explict. Since we have detection of the linker version, we can use that directly (A config test for support for stub-less linking might also be feasible but much more involved). Finally, should the user wish to generate code that caters for export to use in an environment with an older toolchain, the generation of stubs can be forced from the command line. In addition to the points above, branch islanding and a long branch opt for PowerPC Darwin has become conflated with the emission of these stubs. 274379 There is no need to distinguish PIC/non-PIC symbol stubs. So we can use a single flag for both. gcc/ 2019-11-01 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline 2019-08-13 Iain Sandoe <iain@sandoe.co.uk> * config/darwin.c (machopic_indirect_call_target): Rename symbol stub flag. (darwin_override_options): Likewise. * config/darwin.h: Likewise. * config/darwin.opt: Likewise. * config/i386/i386.c (output_pic_addr_const): Likewise. * config/rs6000/darwin.h: Likewise. * config/rs6000/rs6000.c (rs6000_call_darwin_1): Likewise. * config/i386/darwin.h (TARGET_MACHO_PICSYM_STUBS): Rename to ... ... this TARGET_MACHO_SYMBOL_STUBS. (FUNCTION_PROFILER):Likewise. * config/i386/i386.h: Likewise. Backport from mainline 2019-06-16 Iain Sandoe <iain@sandoe.co.uk> * config/darwin.c (machopic_indirect_call_target): Use renamed darwin_picsymbol_stubs to decide on output. (darwin_override_options): Handle darwin_picsymbol_stubs. * config/darwin.h (MIN_LD64_OMIT_STUBS): New. (LD64_VERSION): Revise default. * config/darwin.opt: (mpic-symbol-stubs): New option. (darwin_picsymbol_stubs): New variable. * config/i386/darwin.h (TARGET_MACHO_BRANCH_ISLANDS): rename to TARGET_MACHO_PICSYM_STUBS. * config/i386/i386.c (output_pic_addr_const): Likewise. * config/i386/i386.h Likewise. * config/rs6000/darwin.h: Likewise. * config/rs6000/rs6000.c (rs6000_call_darwin_1): Use renamed darwin_picsymbol_stubs. gcc/testsuite/ 2019-11-01 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-08-13 Iain Sandoe <iain@sandoe.co.uk> * obj-c++.dg/stubify-1.mm: Rename symbol stub option. * obj-c++.dg/stubify-2.mm: Likewise. * objc.dg/stubify-1.m: Likewise. * objc.dg/stubify-2.m: Likewise. From-SVN: r277721
2019-11-01[Darwin, PPC, testsuite] Exclude darwin from VSX, power8 and power9.Iain Sandoe1-0/+14
If we build Darwin with a modern assembler, then it might well recognise insns that cannot be used on current Darwin systems. The patch augments the tests for feature support for VSX, power8 and power9 to exclude Darwin even if the assembler can handle the instructions. gcc/testsuite/ 2019-11-01 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-15 Iain Sandoe <iain@sandoe.co.uk> * lib/target-supports.exp (check_effective_target_powerpc_p8vector_ok): No support for Darwin. (check_effective_target_powerpc_p9vector_ok): Likewise. (check_effective_target_powerpc_float128_sw_ok): Likewise. (check_effective_target_powerpc_float128_hw_ok): Likewise. (check_effective_target_powerpc_vsx_ok): Likewise. * gcc.target/powerpc/bfp/bfp.exp: Don't try to run this for Darwin. * gcc.target/powerpc/dfp/dfp.exp: Likewise. From-SVN: r277716
2019-10-29[Darwin, testsuite] Skip pr72802.c.Iain Sandoe1-1/+5
As fallout from 19315, which is not fixed on this branch, the presence of an unused static variable causes a 'promotion' of that to extern. This produces wrong code on Darwin when Mach-O PIC is in use (m32 X86 and all PPC). So skip this unconditionally, as noted in the PR trail, the usefulness of the test is questionable anyway. gcc/testsuite/ 2019-10-29 Iain Sandoe <iain@sandoe.co.uk> * gcc.c-torture/compile/pr72802.c: Skip for Darwin. From-SVN: r277585
2019-10-27backport: re PR fortran/86248 (LEN_TRIM in specification expression causes ↵Paul Thomas1-0/+7
link failure) 2019-10-27 Paul Thomas <pault@gcc.gnu.org> Backport from mainline PR fortran/86248 * resolve.c (flag_fn_result_spec): Correct a typo before the function declaration. * trans-decl.c (gfc_sym_identifier): Boost the length of 'name' to allow for all variants. Simplify the code by using a pointer to the symbol's proc_name and taking the return out of each of the conditional branches. Allow symbols with fn_result_spec set that do not come from a procedure namespace and have a module name to go through the non-fn_result_spec branch. 2019-10-27 Paul Thomas <pault@gcc.gnu.org> Backport from mainline PR fortran/86248 * gfortran.dg/char_result_19.f90 : New test. * gfortran.dg/char_result_mod_19.f90 : Module for the new test. From-SVN: r277488
2019-10-26[Darwin, PPC] Check for out of range asm values.Iain Sandoe1-0/+5
There are some cases in which the value for the max skip to a p2align directive can be negative. The older assembler (and GAS) just ignores these cases but newer tools produce an error. To preserve behaviour, we avoid emitting out of range values. 2019-10-26 Iain Sandoe <iain@sandoe.co.uk> * config/rs6000/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN):Guard against out of range max skip or log values. From-SVN: r277471
2019-10-25[arm][PR88167] Fix __builtin_return_address returns invalid addressRichard Earnshaw1-0/+9
This patch fixes a problem with the thumb1 prologue code where the link register could be unconditionally used as a scratch register even if the return value was still live at the end of the prologue. Additionally, the patch improves the code generated when we are not using many low call-saved registers to make use of any unused call clobbered registers to help with the saving of high registers that cannot be pushed directly (quite rare in normal code as the register allocator correctly prefers low registers). 2019-05-08 Mihail Ionescu <mihail.ionescu@arm.com> Richard Earnshaw <rearnsha@arm.com> gcc: PR target/88167 * config/arm/arm.c (thumb1_prologue_unused_call_clobbered_lo_regs): New function. (thumb1_epilogue_unused_call_clobbered_lo_regs): New function. (thumb1_compute_save_core_reg_mask): Don't force a spare work register if both the epilogue and prologue can use call-clobbered regs. (thumb1_unexpanded_epilogue): Use thumb1_epilogue_unused_call_clobbered_lo_regs. Reverse the logic for picking temporaries for restoring high regs to match that of the prologue where possible. (thumb1_expand_prologue): Add any usable call-clobbered low registers to the list of work registers. Detect if the return address is still live at the end of the prologue and avoid using it for a work register if so. If the return address is not live, add LR to the list of pushable regs after the first pass. gcc/testsuite: PR target/88167 * gcc.target/arm/pr88167-1.c: New test. * gcc.target/arm/pr88167-2.c: New test. From-SVN: r277454
2019-10-24backport: [multiple changes]Richard Biener1-0/+13
2019-10-24 Richard Biener <rguenther@suse.de> Backport from mainline 2019-10-17 Richard Biener <rguenther@suse.de> PR debug/91887 * dwarf2out.c (gen_formal_parameter_die): Also try to match context_die against a DW_TAG_GNU_formal_parameter_pack parent. * g++.dg/debug/dwarf2/pr91887.C: New testcase. 2019-09-19 Richard Biener <rguenther@suse.de> PR tree-optimization/91812 * tree-ssa-phiprop.c (propagate_with_phi): Do not replace volatile loads. * gcc.dg/torture/pr91812.c: New testcase. From-SVN: r277370
2019-10-23re PR tree-optimization/92131 (incorrect assumption that (ao >= 0) is always ↵Eric Botcazou1-0/+4
false) PR tree-optimization/92131 * tree-vrp.c (extract_range_from_plus_minus_expr): If the resulting range would be symbolic, drop to varying for any explicit overflow in the constant part or if neither range is a singleton. From-SVN: r277331
2019-10-18re PR fortran/69455 ([F08] Assembler error(s) when using intrinsic modules ↵Steven G. Kargl1-0/+6
in two BLOCK) 2019-10-18 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/69455 * trans-decl.c (generate_local_decl): Avoid misconstructed intrinsic modules in a BLOCK construct. 2019-10-18 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/69455 * gfortran.dg/pr69455_1.f90: New test. * gfortran.dg/pr69455_2.f90: Ditto. From-SVN: r277193
2019-10-17backport: re PR testsuite/92093 (New test case gcc.target/powerpc/pr91275.c ↵Bill Schmidt1-0/+8
from r276410 fails on BE) 2019-10-17 Bill Schmidt <wschmidt@linux.ibm.com> Backport from mainline 2019-10-15 Bill Schmidt <wschmidt@linux.ibm.com> PR target/92093 * gcc.target/powerpc/pr91275.c: Fix type and endian issues. From-SVN: r277119
2019-10-07backport: re PR target/91275 (__builtin_crypto_vpmsumd gives different ↵Bill Schmidt1-0/+8
results -O[123] vs -O0) [gcc] 2019-10-07 Bill Schmidt <wschmidt@linux.ibm.com> Backport from mainline 2019-10-01 Bill Schmidt <wschmidt@linux.ibm.com> PR target/91275 * config/rs6000/rs6000.c (rtx_is_swappable_p): Don't swap vpmsumd. [gcc/testsuite] 2019-10-07 Bill Schmidt <wschmidt@linux.ibm.com> Backport from mainline 2019-10-01 Bill Schmidt <wschmdit@linux.ibm.com> PR target/91275 * gcc.target/powerpc/pr91275.c: New. From-SVN: r276678
2019-09-28[X86, Darwin] Backport fix for pr82920 (part 4).Iain Sandoe1-0/+9
As part of the backport for pr82920, the following three testcases that are only present on the 7 and 8 branch, also needed amendment. 2019-09-28 Iain Sandoe <iain@sandoe.co.uk> PR target/82920 * gcc.target/i386/indirect-thunk-bnd-1.c: Adjust scan-asms for Darwin, do not use -fno-pic on Darwin. * gcc.target/i386/indirect-thunk-bnd-2.c: Likewise. * gcc.target/i386/ret-thunk-25.c: Skip for Darwin, which has a different ABI for returning this category of complex value. From-SVN: r276259
2019-09-28[X86, Darwin] Backport fix for pr82920 (part 2).Iain Sandoe1-0/+21
Darwin doesn't support mx32, and some tests were failing because it was trying to do them. When we disable this it turns out that quite a few tests requiring mx32 support were not guarded. gcc/ 2019-09-28 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-12 Iain Sandoe <iain@sandoe.co.uk> PR target/82920 * config/i386/darwin.h (CC1_SPEC): Report -mx32 as an error for Darwin. gcc/testsuite/ 2019-09-28 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-14 Iain Sandoe <iain@sandoe.co.uk> PR target/82920 * gcc.target/i386/pr52146.c: Require effective target x32. * gcc.target/i386/pr52698.c: Likewise. * gcc.target/i386/pr52857-1.c: Likewise. * gcc.target/i386/pr52857-2.c: Likewise. * gcc.target/i386/pr52876.c: Likewise. * gcc.target/i386/pr53698.c: Likewise. * gcc.target/i386/pr54157.c: Likewise. * gcc.target/i386/pr55049-1.c: Likewise. * gcc.target/i386/pr55093.c: Likewise. * gcc.target/i386/pr55116-1.c: Likewise. * gcc.target/i386/pr55116-2.c: Likewise. * gcc.target/i386/pr55597.c: Likewise. * gcc.target/i386/pr59929.c: Likewise. * gcc.target/i386/pr66470.c: Likewise. From-SVN: r276258
2019-09-28[X86, Darwin] Backport fix for pr82920 (part 1).Iain Sandoe1-0/+55
The various thunks output codes have inconsistent output mechanisms. The patch factors out some common code that writes out the jumps and uses the regular output scheme that accounts for __USER_LABEL_PREFIX__. The testsuite changes are largely mechanical compensation for the revised output (and the fact that Darwin doesn't use non-PIC by default). gcc/ 2019-09-28 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-12 Iain Sandoe <iain@sandoe.co.uk> PR target/82920 * config/i386/i386.c (ix86_output_jmp_thunk_or_indirect): New. (ix86_output_indirect_branch_via_reg): Use output mechanism accounting for __USER_LABEL_PREFIX__. (ix86_output_indirect_branch_via_push): Likewise. (ix86_output_function_return): Likewise. (ix86_output_indirect_function_return): Likewise. gcc/testsuite/ 2019-09-28 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-12 Iain Sandoe <iain@sandoe.co.uk> Dominique d'Humieres <dominiq@gcc.gnu.org> PR target/82920 * gcc.target/i386/indirect-thunk-1.c: Adjust scan-asms for Darwin, do not use -fno-pic on Darwin. * gcc.target/i386/indirect-thunk-2.c: Likewise. * gcc.target/i386/indirect-thunk-3.c: Likewise. * gcc.target/i386/indirect-thunk-4.c: Likewise. * gcc.target/i386/indirect-thunk-7.c: Likewise. * gcc.target/i386/indirect-thunk-attr-1.c: Likewise. * gcc.target/i386/indirect-thunk-attr-2.c: Likewise. * gcc.target/i386/indirect-thunk-attr-3.c: Likewise. * gcc.target/i386/indirect-thunk-attr-4.c: Likewise. * gcc.target/i386/indirect-thunk-attr-5.c: Likewise. * gcc.target/i386/indirect-thunk-attr-6.c: Likewise. * gcc.target/i386/indirect-thunk-attr-7.c: Likewise. * gcc.target/i386/indirect-thunk-attr-8.c: Likewise. * gcc.target/i386/indirect-thunk-extern-1.c: Likewise. * gcc.target/i386/indirect-thunk-extern-2.c: Likewise. * gcc.target/i386/indirect-thunk-extern-3.c: Likewise. * gcc.target/i386/indirect-thunk-extern-4.c: Likewise. * gcc.target/i386/indirect-thunk-extern-7.c: Likewise. * gcc.target/i386/indirect-thunk-inline-1.c: Likewise. * gcc.target/i386/indirect-thunk-inline-2.c: Likewise. * gcc.target/i386/indirect-thunk-inline-3.c: Likewise. * gcc.target/i386/indirect-thunk-inline-4.c: Likewise. * gcc.target/i386/indirect-thunk-inline-7.c: Likewise. * gcc.target/i386/indirect-thunk-register-1.c: Likewise. * gcc.target/i386/indirect-thunk-register-2.c: Likewise. * gcc.target/i386/indirect-thunk-register-3.c: Likewise. * gcc.target/i386/indirect-thunk-register-4.c: Likewise. * gcc.target/i386/ret-thunk-1.c: Likewise. * gcc.target/i386/ret-thunk-10.c: Likewise. * gcc.target/i386/ret-thunk-11.c: Likewise. * gcc.target/i386/ret-thunk-12.c: Likewise. * gcc.target/i386/ret-thunk-13.c: Likewise. * gcc.target/i386/ret-thunk-14.c: Likewise. * gcc.target/i386/ret-thunk-15.c: Likewise. * gcc.target/i386/ret-thunk-16.c: Likewise. * gcc.target/i386/ret-thunk-2.c: Likewise. * gcc.target/i386/ret-thunk-22.c: Likewise. * gcc.target/i386/ret-thunk-23.c: Likewise. * gcc.target/i386/ret-thunk-24.c: Likewise. * gcc.target/i386/ret-thunk-3.c: Likewise. * gcc.target/i386/ret-thunk-4.c: Likewise. * gcc.target/i386/ret-thunk-5.c: Likewise. * gcc.target/i386/ret-thunk-6.c: Likewise. * gcc.target/i386/ret-thunk-7.c: Likewise. * gcc.target/i386/ret-thunk-8.c: Likewise. * gcc.target/i386/ret-thunk-9.c: Likewise. From-SVN: r276257
2019-09-17[Darwin, testsuite] Fix pr71694 fail for m32.Iain Sandoe1-0/+7
This test fails for Darwin m32 because it's scanning for absence of an instruction that's validly used in PIC code. Fixed, in this case, by using non-PIC codegen. 2019-09-17 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * g++.dg/pr71694.C: Use non-PIC codegen for Darwin m32. From-SVN: r275801
2019-09-16[Darwin, testsuite] Fix isysroot-1.c.Iain Sandoe1-0/+9
For the test to succeed there needs to be some header that is to be found in the 'expected' place i.e. <sysroot>/usr/include/. It's important that it is not the name of a header for which fixincludes have been applied, since such headers will be found in the gcc include-fixed dir and, in general, reference additional headers. The dummy sysroot will prevent the additional headers from being found, resulting in a failed test. The fix is to use a header name that isn't expected to be present in a real sysroot. 2019-09-16 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-24 Iain Sandoe <iain@sandoe.co.uk> * gcc.dg/cpp/isysroot-1.c: Use <example.h> as the test header. * gcc.dg/cpp/usr/include/stdio.h: Rename... * gcc.dg/cpp/usr/include/example.h: ... to this. From-SVN: r275742
2019-09-15backport: re PR fortran/91557 (Bogus warning about unused dummy argument ↵Thomas Koenig1-0/+6
_formal_*) 2019-09-15 Thomas Koenig <tkoenig@gcc.gnu.org> Backport from trunk PR fortran/91557 * trans-decl.c (generate_local_decl): Do not warn if the symbol is artificial. * trans-types.c (get_formal_from_actual_arglist): Set artificial attribute on dummy arguments. 2019-09-15 Thomas Koenig <tkoenig@gcc.gnu.org> Backport from trunk PR fortran/91557 * gfortran.dg/warn_unused_dummy_argument_5.f90: New test. From-SVN: r275737
2019-09-15[objective-c++, testsuite] Fix test line number.Iain Sandoe1-0/+4
The syntax-1.mm test line numbering is differnent on 7 (and earlier) branches, so the test needs a minor update for the PR90709 workaround. 2019-09-15 Iain Sandoe <iain@sandoe.co.uk> * obj-c++.dg/syntax-error-1.mm: Adjust line number in dg-error. From-SVN: r275725
2019-09-15[objective-c/c++, testsuite] Workaround for PR90709.Iain Sandoe1-0/+94
Since we cannot parse the current NeXT headers, because of PR90709 and its dependents, we have a large amount of testsuite noise for Darwin platforms. In order to restore the usefulness of the testsuite, we are going add headers without the modern syntax elements that trigger the bug, and use these for test runs on newer Darwin. The headers are imported from GNUStep, with some local modifications to make sure that __BLOCKS__ is honoured as a gate for Apple-style blocks closures. CF-CFString.h, F-NS*.h are proxy headers that use the installed CoreFoundation or Foundation headers on systems <= Darwin12 and the GNUStep headers for newer. Use the CF-CFString.h, F-NS*.h proxy headers where needed in the objective-c testsuite. Make minor adjustments to tests as required, providing that those do not alter the test intent. 2019-09-15 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-15 Iain Sandoe <iain@sandoe.co.uk> PR objc/90709 * obj-c++.dg/proto-lossage-7.mm: Use proxy headers. * obj-c++.dg/strings/const-cfstring-2.mm: Likewise. * obj-c++.dg/strings/const-cfstring-5.mm: Likewise * obj-c++.dg/strings/const-str-12.mm: Likewise. * obj-c++.dg/syntax-error-1.mm: Likewise. * obj-c++.dg/torture/strings/const-cfstring-1.mm: Likewise. * obj-c++.dg/torture/strings/const-str-10.mm: Likewise. * obj-c++.dg/torture/strings/const-str-11.mm: Likewise. * obj-c++.dg/torture/strings/const-str-9.mm: Likewise. * obj-c++.dg/cxx-ivars-3.mm: Skip on later Darwin, where the 10.4 API in no longer supported, also on m64 where there's no meaning to it. * obj-c++.dg/isa-field-1.mm: Suppress unwanted warning, add comment why. * obj-c++.dg/objc-gc-3.mm: Skip for Darwin > 16, the API use is an error there. * obj-c++.dg/qual-types-1.mm: Prune a spurious l64 warning. * obj-c++.dg/stubify-1.mm: Tidy up after better compiler warnings. * obj-c++.dg/stubify-2.mm: Likewise. * obj-c++.dg/try-catch-1.mm: Likewise. * obj-c++.dg/try-catch-3.mm: Likewise. Backport from mainline. 2019-06-15 Iain Sandoe <iain@sandoe.co.uk> PR objc/90709 * objc.dg/encode-7-next-64bit.m: Use proxy headers. * objc.dg/image-info.m: Likewise. * objc.dg/method-6.m: Likewise. * objc.dg/no-extra-load.m: Likewise. * objc.dg/objc-foreach-4.m: Likewise. * objc.dg/objc-foreach-5.m: Likewise. * objc.dg/proto-lossage-7.m: Likewise. * objc.dg/strings/const-cfstring-2.m: Likewise. * objc.dg/strings/const-cfstring-5.m: Likewise. * objc.dg/strings/const-str-12b.m: Likewise. * objc.dg/symtab-1.m: Likewise. * objc.dg/torture/strings/const-cfstring-1.m: Likewise. * objc.dg/torture/strings/const-str-10.m: Likewise. * objc.dg/torture/strings/const-str-11.m: Likewise. * objc.dg/torture/strings/const-str-9.m: Likewise. * objc.dg/zero-link-1.m: Likewise. * objc.dg/zero-link-2.m: Likewise. * objc.dg/zero-link-3.m: Likewise. * objc.dg/isa-field-1.m: Suppress unwanted warning, add comment why. * objc.dg/headers.m: XFAIL for Darwin14-19. * objc.dg/objc-gc-4.m: Skip for Darwin > 16, the API use is an error there. Backport from mainline. 2019-06-15 Iain Sandoe <iain@sandoe.co.uk> PR objc/90709 * objc-obj-c++-shared/CF-CFString.h: New. * objc-obj-c++-shared/F-NSArray.h: New. * objc-obj-c++-shared/F-NSAutoreleasePool.h: New. * objc-obj-c++-shared/F-NSObject.h: New. * objc-obj-c++-shared/F-NSString.h: New. * objc-obj-c++-shared/F-NSValue.h: New. * objc-obj-c++-shared/GNUStep/CoreFoundation/CFArray.h: New. * objc-obj-c++-shared/GNUStep/CoreFoundation/CFAvailability.h: New. * objc-obj-c++-shared/GNUStep/CoreFoundation/CFBase.h: New. * objc-obj-c++-shared/GNUStep/CoreFoundation/CFCharacterSet.h: New. * objc-obj-c++-shared/GNUStep/CoreFoundation/CFData.h: New. * objc-obj-c++-shared/GNUStep/CoreFoundation/CFDictionary.h: New. * objc-obj-c++-shared/GNUStep/CoreFoundation/CFLocale.h: New. * objc-obj-c++-shared/GNUStep/CoreFoundation/CFString.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSArray.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSAutoreleasePool.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSDate.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSEnumerator.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSGeometry.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSObjCRuntime.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSObject.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSRange.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSString.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSValue.h: New. * objc-obj-c++-shared/GNUStep/Foundation/NSZone.h: New. * objc-obj-c++-shared/GNUStep/GNUstepBase/GNUstep.h: New. * objc-obj-c++-shared/GNUStep/GNUstepBase/GSBlocks.h: New. * objc-obj-c++-shared/GNUStep/GNUstepBase/GSConfig.h: New. * objc-obj-c++-shared/GNUStep/GNUstepBase/GSObjCRuntime.h: New. * objc-obj-c++-shared/GNUStep/GNUstepBase/GSVersionMacros.h: New. * objc-obj-c++-shared/GNUStep/GNUstepBase/NSArray+GNUstepBase.h: New. * objc-obj-c++-shared/GNUStep/GNUstepBase/NSMutableString+GNUstepBase.h: New. * objc-obj-c++-shared/GNUStep/GNUstepBase/NSNumber+GNUstepBase.h: New. * objc-obj-c++-shared/GNUStep/GNUstepBase/NSObject+GNUstepBase.h: New. * objc-obj-c++-shared/GNUStep/GNUstepBase/NSString+GNUstepBase.h: New. From-SVN: r275724
2019-09-13[Darwin, testsuite] Adjust two tests that fail on newer OS versions.Iain Sandoe1-0/+8
Newer OS versions (10.14+) do not provide some of the CRTs that are used for older ones (e.g. 10.5), and thus link tests that specify targeting such a revision fail. We retain the testing of the correct defined OS version number but switch to compile-only testing for these two tests. 2019-09-13 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * gcc.dg/darwin-minversion-1.c: Use compile rather than link/run. From-SVN: r275705
2019-09-12[Darwin, X86, testsuite] Adjust test for Darwin's align syntax.Iain Sandoe1-0/+8
Darwin has a .align taking a power of 2 by default, so that some tests expecting a byte count are failing, fixed by adjusting the scan-asms. We also avoid the ABI-mandated indirection for common and PIC extras for m32 (by adjusting compile options). 2019-09-12 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-27 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/i386/pr22076.c: Adjust options to match codegen expected by the scan-asms. From-SVN: r275690
2019-09-12re PR fortran/91686 (ICE in gimplify:2554)Paul Thomas1-2/+7
2019-09-12 Paul Thomas <pault@gcc.gnu.org> PR fortran/91686 Backport from mainline * trans-expr.c (gfc_trans_assignment_1): Copy and paste section handling the rse.pre block from mainline. 2019-09-12 Paul Thomas <pault@gcc.gnu.org> PR fortran/91686 * gfortran.dg/pr91686.f90 : New test. From-SVN: r275681
2019-09-11re PR rtl-optimization/89795 (wrong code with -O2 -fno-dce ↵Eric Botcazou1-0/+4
-fno-forward-propagate -fno-sched-pressure) PR rtl-optimization/89795 * rtlanal.c (nonzero_bits1) <SUBREG>: Do not propagate results from inner REGs to paradoxical SUBREGs if WORD_REGISTER_OPERATIONS is set. From-SVN: r275638
2019-09-10[Darwin, X86, testsuite] Fixes for three PIE tests.Iain Sandoe1-0/+10
Darwin requires PIC code in order to support PIE; amend the test scan-asms to match this. 2019-09-10 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-26 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/i386/pr39013-1.c: Adjust scan-asms for PIE to account for PIC code on Darwin. * gcc.target/i386/pr39013-2.c: Likewise. * gcc.target/i386/pr64317.c: Likewise. From-SVN: r275612
2019-09-10[Darwin, X86, testsuite] Amend popcnt spelling for Darwin.Iain Sandoe1-0/+8
Darwin uses a different spelling for popcnt (popcnt instead of popcntw). Check for this in the test. 2019-09-10 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-25 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/i386/pr59874-3.c: Use the spelling of popcnt expected for Darwin. From-SVN: r275610
2019-09-09[Darwin, testsuite] Address PR91087 - XFAIL parts of pr16855.C.Iain Sandoe1-0/+10
The testcase is failing to instrument part of the source because of a bug in the ordering of static DTORs. It seems unlikely that this is generically fixable in the toolchain (and given that it's likely to be a dynamic loader change would not be expected to be applied retrospectively to OS versions that are out of support). To avoid the testsuite noise, xfail the count lines that don't match (we can adjust the xfails as/when the upstream bug is fixed). dejagnu xfails do not seem to work when embedded in a line like: ~Test (void) { .... /* count(1) { xfail ... } */ } the closing brace seems to confuse the parser. The solution is to exapnd the text onto three lines. 2019-09-09 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-07-25 Iain Sandoe <iain@sandoe.co.uk> PR gcov-profile/91087 * g++.dg/gcov/pr16855.C: Xfail the count lines for the DTORs and the "final" line for the failure summaries. Adjust source layout so that dejagnu xfail expressions work. From-SVN: r275547
2019-09-09[Darwin, testsuite] Fix PR 65364 (uninit-19.c).Iain Sandoe1-0/+9
This test currently fails on Darwin, because the port inlines fn2 for both PIC (and non-pic for m32). Fixed by adjusting the target condition. 2019-09-09 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-11 Iain Sandoe <iain@sandoe.co.uk> PR testsuite/65364 * gcc.dg/uninit-19.c (fn1): Adjust target condition for Darwin. (fn2): Likewise. From-SVN: r275546
2019-09-09[Darwin, X86, testsuite] Adjust match strings.Iain Sandoe1-0/+9
Some of the i386.exp tests fail on Darwin because their scan-asm match strings are too general. In some cases the strings also match instances in the .file and size directives or in comment output. This makes the match strings more specific. 2019-09-09 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-24 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/i386/pr66819-3.c: Specifically, check that there is no call to "bar". * gcc.target/i386/pr66819-4.c: Likewise. From-SVN: r275545
2019-09-09[Darwin, X86, testsuite] Adjust labels for USER_LABEL_PREFIX.Iain Sandoe1-0/+9
A couple of the i386.exp tests fail because the label spelling used is different between ELF and Mach-O targets. Adjusted here. 2019-09-09 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-24 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/i386/pr67985-2.c: Adjust label checks for Darwin. * gcc.target/i386/pr77881.c: Likewise. From-SVN: r275543
2019-09-09[Darwin, X86, testsuite] Disable tests that cannot pass.Iain Sandoe1-0/+8
Some of the i386.exp target tests cannot pass on Darwin because either the port doesn't support a feature, or the ABI demands sufficiently different codegen that matching the output with scan-asms would require a different test. Skip these. 2019-09-09 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-24 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/i386/pr70738-7.c: Skip for Darwin. * gcc.target/i386/pr24414.c: Likewise. From-SVN: r275542
2019-09-09re PR target/87853 (_mm_cmpgt_epi8 broken with -funsigned-char)Jakub Jelinek1-0/+3
PR target/87853 * config/i386/emmintrin.h (_mm_cmpeq_epi8): Use casts to __v16qi instead of __v16qs. * gcc.target/i386/pr87853.c: New test. From-SVN: r275516
2019-09-09re PR target/91704 ([X86] Codegen for _mm256_cmpgt_epi8 is affected by ↵Jakub Jelinek1-0/+5
-funsigned-char) PR target/91704 * config/i386/avxintrin.h (__v32qs): New typedef. * config/i386/avx2intrin.h (_mm256_cmpgt_epi8): Use casts to __v32qs instead of __v32qi. * gcc.target/i386/pr91704.c: New test. From-SVN: r275515
2019-09-08[Darwin, X86, testsuite] Add xfails for PR90396.Iain Sandoe1-0/+10
We don't have support for -mcmodel={medium, large, kernel} so don't expect tests for those things to work. For now mark them as xfail where possible and skip where that isn't. These changes will be logged onto the PR and therefore can be backed out when the facility is implemented. 2019-09-08 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-01 Iain Sandoe <iain@sandoe.co.uk> PR target/90698 * gcc.target/i386/pr49866.c: XFAIL for Darwin. * gcc.target/i386/pr63538.c: Likewise. * gcc.target/i386/pr61599-1.c: Skip for Darwin. From-SVN: r275496
2019-09-08[X86, testsuite] Fix PR rtl-optimisation/64895 XPASSes.Iain Sandoe1-0/+11
These tests had started to XPASS on pic targets where the codegen is now as expected. 2019-09-08 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-23 Iain Sandoe <iain@sandoe.co.uk> PR rtl-optimisation/64895 * gcc.target/i386/fuse-caller-save-rec.c: Remove XFAILs. * gcc.target/i386/fuse-caller-save.c: Likewise. * gcc.target/i386/fuse-caller-save-xmm.c: Adjust tests for PIC cases, remove XFAILs. From-SVN: r275495
2019-09-06[Darwin, testsuite] Fix PR27221.Iain Sandoe1-0/+8
The test can't succeed on 32b powerpc Darwin since the ABI demands a different result to the tested one. (So XFAIL it). 2019-09-06 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-22 Iain Sandoe <iain@sandoe.co.uk> PR testsuite/27221 * g++.dg/ext/alignof2.C: XFAIL for 32bit Darwin. From-SVN: r275469
2019-09-06[Darwin, testsuite] Fix PR67958.Iain Sandoe1-0/+16
These tests require specific scan-asms in some cases because of the different codegen for Dawin. Added some explanations too. 2019-09-06 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-21 Iain Sandoe <iain@sandoe.co.uk> PR testsuite/67958 * gcc.target/i386/pr32219-1.c: Adjust scan-asms for Darwin, comment the differences. * gcc.target/i386/pr32219-2.c: Likewise. * gcc.target/i386/pr32219-3.c: Likewise. * gcc.target/i386/pr32219-4.c: Likewise. * gcc.target/i386/pr32219-5.c: Likewise. * gcc.target/i386/pr32219-6.c: Likewise. * gcc.target/i386/pr32219-7.c: Likewise. * gcc.target/i386/pr32219-8.c: Likewise. From-SVN: r275468
2019-09-06[Darwin, testsuite] Fix PR63891 (darwin-weakimport-3).Iain Sandoe1-0/+9
This is a testcase failing because one part of the codegen is (correctly) generating the scan-asm-not signature. Fixed by altering the build options. 2019-09-06 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-21 Iain Sandoe <iain@sandoe.co.uk> PR target/63891 * gcc.dg/darwin-weakimport-3.c: Adjust options and explain the reasons. From-SVN: r275467
2019-09-06[Darwin, testsuite ] Fix for PR58321.Iain Sandoe1-0/+11
Darwin doesn't emit a .file directive by default and one of the scan-asm hits for ELF targets comes from this directive. Adjust for Darwin and explain. 2019-09-06 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-20 Iain Sandoe <iain@sandoe.co.uk> PR testsuite/58321 * gcc.target/i386/memcpy-strategy-3.c: Adjust count for Darwin and add a comment as to the reason for the difference. * gcc.target/i386/memset-strategy-1.c: Likewise. From-SVN: r275466
2019-09-05[Darwin, PPC, testsuite] Require stabs support for a test.Iain Sandoe1-0/+8
The test fails if the assembler doesn't support stabs. 2019-09-05 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-07-13 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/powerpc/stabs-attrib-vect-darwin.c: Require stabs support. From-SVN: r275440
2019-09-05[Darwin, PPC, testsuite] Skip tests for unimplemented functionality.Iain Sandoe1-0/+8
The -mno-speculate-indirect-jumps functionality is not implemented for Darwin. 2019-09-05 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-24 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/powerpc/safe-indirect-jump-1.c: Skip for Darwin. * gcc.target/powerpc/safe-indirect-jump-7.c: Likewise. From-SVN: r275439
2019-09-05[Darwin, PPC, testsuite] Fix builtins-2 Darwin.Iain Sandoe1-0/+7
This cannot pass for current Darwin, since it requires VSX and we don't have any hardware supporting that. Add a dg-requires clause for this. 2019-09-05 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-23 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/powerpc/builtins-2.c: Require VSX hardware support. From-SVN: r275438
2019-09-05[Darwin, PPC, testsuite] Fix pr80125 testcase for Darwin.Iain Sandoe1-2/+10
Darwin (unlike most of the members of the PowerPC port family) defaults to signed chars, so the test was failing to compile with a "mismatched parameters" error. 2019-09-05 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-23 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/powerpc/pr80125.c (foo): Use an unsigned char vector explicitly for the vec_perm. From-SVN: r275437
2019-09-05[Darwin, PPC, testsuite] Fix pr71785 testcase for Darwin.Iain Sandoe1-0/+9
Firstly, we adjust the test conditions to use non-PIC code for Darwin. Secondly, we have to account for out-of-line GPR restores which gives a false positive on one of the scan-assembler-not. Lastly, we make the test a bit more specific for Darwin - that it looks for absence of branches to local labels. 2019-09-05 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-23 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/powerpc/pr71785.c: For Darwin, make test non-PIC, expect the out-of-line GPR restore, and test specifically for absence of branches to local labels. From-SVN: r275436
2019-09-05[Darwin, PPC, testsuite] Add requires for DFP to two tests.Iain Sandoe1-0/+8
The two tests use decimal floating point, add the relevant dg-requires so that they are unsupported on platforms without DFP. 2019-09-05 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-22 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/powerpc/pr64205.c: Require effective target dfp. * gcc.target/powerpc/pr79909.c: Likewise. From-SVN: r275435
2019-09-05[Darwin, PPC, testsuite] Fix darwin-bool-1.c.Iain Sandoe1-0/+8
This test is failing because of a pedantic warning that is unrelated to the purpose of the test. Fixed by suppressing that warning. 2019-09-05 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-06-22 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/powerpc/darwin-bool-1.c: Suppress the pedantic warning about _Bool. From-SVN: r275434
2019-09-05[Darwin, X86, testsuite] Provide an asm shim for AVX512F tests.Iain Sandoe1-0/+9
Without this the tests fail to build. 2019-09-05 Iain Sandoe <iain@sandoe.co.uk> Backport from mainline. 2019-05-10 Iain Sandoe <iain@sandoe.co.uk> * gcc.target/x86_64/abi/avx512f/abi-avx512f.exp: Darwin is now tested. * gcc.target/x86_64/abi/avx512f/asm-support-darwin.s: New. From-SVN: r275430
generated by cgit v1.1 at 2024-08-16 07:17:55 +0000