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2018-12-27Daily bump.GCC Administrator1-1/+1
From-SVN: r267426
2018-12-26re PR fortran/85357 (ICE on invalid code with equal procedure names)Steven G. Kargl2-0/+22
2018-12-26 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/85357 * gfortran.df/pr85357.f90: New test. From-SVN: r267423
2018-12-26re PR fortran/85407 (Replace gcc_assert in module.c:read_module by more ↵Harald Anlauf2-1/+13
helpful diagnostics) 2018-12-26 Harald Anlauf <anlauf@gmx.de> PR fortran/85407 * module.c (read_module): Convert assert to fatal error to give user a sensible error message. From-SVN: r267422
2018-12-26Daily bump.GCC Administrator1-1/+1
From-SVN: r267421
2018-12-25Daily bump.GCC Administrator1-1/+1
From-SVN: r267418
2018-12-24re PR fortran/45513 (BOZ kinds differently handled, F2008: BOZ in bit ↵Steven G. Kargl9-97/+162
intrinsics) 2018-12-24 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/45513 PR fortran/81509 * check.c: Rename function gfc_check_iand to gfc_check_iand_ieor_ior. * check.c (boz_args_check): New function. Check I and J not both BOZ. (gfc_check_dshift,gfc_check_iand_ieor_ior, gfc_check_ishft, gfc_check_and, gfc_check_merge_bits): Use it. * check.c (gfc_check_iand_ieor_ior): Force conversion of BOZ to kind type of other agrument. Remove silly GNU extension. (gfc_check_ieor, gfc_check_ior): Delete now unused functions. * intrinsic.c (add_functions): Use gfc_check_iand_ieor_ior. Wrap long line. * intrinsic.h: Rename gfc_check_iand to gfc_check_iand_ieor_ior. Delete prototype for bool gfc_check_ieor and gfc_check_ior * intrinsic.texi: Update documentation for boz-literal-constant. 2018-12-24 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/45513 PR fortran/81509 * gfortran.dg/graphite/id-26.f03: Fix non-conforming use of IAND. * gfortran.dg/pr81509_1.f90: New test. * gfortran.dg/pr81509_2.f90: New test. From-SVN: r267415
2018-12-24ieee_9.f90: XFAIL on arm*-*-gnueabi[hf].Steven G. Kargl2-1/+5
2018-12-24 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/ieee/ieee_9.f90: XFAIL on arm*-*-gnueabi[hf]. From-SVN: r267414
2018-12-24gimple-fold.c (get_range_strlen_tree): Factored out of get_range_strlen.Martin Sebor2-182/+216
* gimple-fold.c (get_range_strlen_tree): Factored out of get_range_strlen. Minor comment updates/additions. Assert argument is not a simple SSA_NAME. (get_range_strlen): Call get_range_strlen_tree as appropriate. Minor comment updates/additions. From-SVN: r267412
2018-12-24ipa-devirt.c (dump_targets): Cap number of targets printed.Jan Hubicka3-8/+26
* ipa-devirt.c (dump_targets): Cap number of targets printed. (dump_possible_polymorphic_call_targets): Add verbose parameter. (ipa_devirt): Use it. * ipa-utils.h (dump_possible_polymorphic_call_targets): Add verbose parametrs. From-SVN: r267400
2018-12-24Fix double-application of patch.Jan Hubicka1-11/+0
From-SVN: r267399
2018-12-24tree.c (fld_simplified_type): Temporarily disable array simplification.Jan Hubicka4-1/+32
* tree.c (fld_simplified_type): Temporarily disable array simplification. * gcc.c-torture/pr88140.c: New testcase. From-SVN: r267398
2018-12-24lto-symtab.c (lto_symtab_merge_decls_2): Do not report ODR violations for ↵Jan Hubicka5-4/+34
method whose basetype was already reported. * lto-symtab.c (lto_symtab_merge_decls_2): Do not report ODR violations for method whose basetype was already reported. * ipa-devirt.c (odr_type_violation_reported_p): New. * ipa-utils.h (odr_type_violation_reported_p): Declare. From-SVN: r267397
2018-12-24Fix PR67974 for Darwin by adding an asm shim for AVX.Iain Sandoe2-0/+82
The PR is about a set of tests that were not executed because of missing asm support. However, the assembler can handle the insns now, so the tests are attempted (but with a missing asm shim they fail). This adds the shim. In principle (bugs notwithstanding) Darwin’s x86_64 ABI is supposed to follow the sysv psABI so we can have essentially a copy of the Linux one. 2018-12-24 Iain Sandoe <iain@sandoe.co.uk> PR testsuite/67974 * gcc.target/x86_64/abi/avx/asm-support-darwin.s: New. From-SVN: r267395
2018-12-24powerpc-darwin, skip ident tests.Iain Sandoe7-0/+15
The c-c++-common tests fail (or XPASS depending on which) on powerpc Darwin because it doesn't currently emit .ident marker. Since there's no support for .ident in the assembler, we can't enable the output and therefore these tests should be skipped. 2018-12-24 Iain Sandoe <iain@sandoe.co.uk> * c-c++-common/ident-0a.c: Skip for powerpc-darwin. * c-c++-common/ident-0b.c: Likewise. * c-c++-common/ident-1a.c: Likewise. * c-c++-common/ident-1b.c: Likewise. * c-c++-common/ident-2a.c: Likewise. * c-c++-common/ident-2b.c: Likewise. From-SVN: r267394
2018-12-24darwin, configuration, check properly for dwarf2 debug line supportIain Sandoe3-0/+14
This corrects a long-standing misconfiguration for Darwin. The assembler supports the “.file” and “.loc” directives, but the GCC configury was not detecting this because it was using objdump, which does not exist on most Darwin installations. We added support for “otool” to GCC and now we can use that to make the check that’s done with objdump on ELF targets. 2018-12-24 Iain Sandoe <iain@sandoe.co.uk> * configure.ac (dwarf2_debug_line): Check for the debug_line section using otool when there’s no objdump available. * configure: Regenerate. From-SVN: r267393
2018-12-24ipa-utils.c (ipa_merge_profiles): Fix updating of fnsummary; also handle ↵Jan Hubicka3-4/+36
rescaling of mismatched profiles. * ipa-utils.c (ipa_merge_profiles): Fix updating of fnsummary; also handle rescaling of mismatched profiles. * ipa-fnsummary.c (analyze_function): Handle speculative edges. From-SVN: r267392
2018-12-24Daily bump.GCC Administrator1-1/+1
From-SVN: r267391
2018-12-232018-12-23 François Dumont <fdumont@gcc.gnu.org>François Dumont2-1/+5
* libstdc++-v3/testsuite/util/testsuite_allocator.h (CustomPointerAlloc<>::allocate(size_t, pointer)): Replace by... (CustomPointerAlloc<>::allocate(size_t, const_void_pointer)): ...this. From-SVN: r267381
2018-12-23Respect pointer_traits on node deallocation in _ReuseOrAllocNode parenthesis ↵François Dumont2-3/+22
operator. 2018-12-23 François Dumont <fdumont@gcc.gnu.org> Respect pointer_traits on node deallocation in _ReuseOrAllocNode parenthesis operator. * include/bits/hashtable_policy.h (_Hashtable_alloc<>::_M_deallocate_node_ptr(__node_type*)): New. (_Hashtable_alloc<>::_M_deallocate_node(__node_type*)): Use latter. (_ReuseOrAllocNode<>::operator<_Arg>()(_Arg&&)): Likewise. From-SVN: r267380
2018-12-23re PR fortran/77703 (ICE on assignment to pointer function)Paul Thomas4-1/+62
2018-12-23 Paul Thomas <pault@gcc.gnu.org> PR fortran/77703 * resolve.c (get_temp_from_expr): Use the string length of constant character expressions. 2018-12-23 Paul Thomas <pault@gcc.gnu.org> PR fortran/77703 * gfortran.dg/ptr_func_assign_5.f08 : New test. From-SVN: r267379
2018-12-23builtins.h (c_strlen_data): Add new fields and comments.Martin Sebor5-10/+54
* builtins.h (c_strlen_data): Add new fields and comments. * builtins.c (unterminated_array): Change field reference from "len" to "minlen" in c_strlen_data instance. * gimple-fold.c (get_range_strlen): Likewise. * gimple-ssa-sprintf.c (get_string_length): Likewise. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r267378
2018-12-23builtins.c (unterminated_array): Rename "data" to "lendata".Martin Sebor3-53/+62
* builtins.c (unterminated_array): Rename "data" to "lendata". Fix a few comments. (expand_builtin_strnlen, expand_builtin_stpcpy_1): Likewise. (fold_builtin_strlen): Likewise. * gimple-fold.c (get_range_strlen): Likewise. Also rename a couple instances of "type" to "optype" and "arg" to "fld". Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r267377
2018-12-23builtins.c (unterminated_array): Use empty brace initialization for ↵Martin Sebor4-16/+19
c_strlen_data. 2018-12-23 Martin Sebor <msebor@redhat.com> Jeff Law <law@redhat.com> * builtins.c (unterminated_array): Use empty brace initialization for c_strlen_data. (c_strlen, expand_builtin_strnlen): Likewise. (expand_builtin_stpcpy_1, fold_builtin_strlen): Likewise. * gimple-fold.c (get_range_strlen): Likewise. (gimple_fold_builtin_stpcpy): Likewise. * gimple-ssa-sprintf.c (get_string_length): Likewise. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r267376
2018-12-23[RS6000] PR88346, Inconsistent list of CPUs supported after r266502Alan Modra5-10/+22
This patch removes the %e error for AIX, since it seems there has been no attempt to keep cpu support up to date for AIX, and adds missing entries to ASM_CPU_SPEC in rs6000.h. The rs64a->rs64 name change happened a long time ago as a fix for PR20813 (git commit c92b4c3f5b). PR 88346 * config/rs6000/rs6000.h (ASM_CPU_SPEC): Correct %e message. Handle -mcpu=rs64, not -mcpu=rs64a. Handle -mcpu=powerpc64 and -mcpu=titan. * config/rs6000/driver-rs6000.c (asm_names): Similarly. * config/rs6000/aix71.h (ASM_CPU_SPEC): Delete %e message. Handle -mcpu=rs64, not -mcpu=rs64a. * config/rs6000/aix72.h (ASM_CPU_SPEC): Likewise. From-SVN: r267375
2018-12-23Fix Ada bootstrap for Darwin9 and earlier.Iain Sandoe2-3/+16
2018-12-23 Iain Sandoe <iain@sandoe.co.uk> gcc/ada/ * adaint.c [__APPLE__] (__gnat_lwp_self): Ensure that the system interface used is available on the target. From-SVN: r267374
2018-12-23LTO-wrapper, don't pre-link early debug objects.Iain Sandoe2-85/+57
Pass them to the final link, the pre-link wasn't effective. Make the temp filenames easier to follow. Also save them in the CWD when save-temps is given. 2018-12-23 Iain Sandoe <iain@sandoe.co.uk> * lto-wrapper.c (tool_cleanup): Don’t report ficticious temp files. (debug_objcopy): Improve temp filenames. Append the early debug objects to the outfiles. Remove the phase prelinking the early debug. Emit the early debug filenames for ld. From-SVN: r267373
2018-12-23Fix ident tests by Enabling ident output for X86 Darwin.Iain Sandoe2-0/+9
The c-c++-common tests fail (or XPASS depending on which) on Darwin because it doesn't currently emit .ident marker. For X86 Darwin, this is a trivial oversight; the assembler supports the directive. We can therefore use the default target hook there. 2018-12-23 Iain Sandoe <iain@sandoe.co.uk> * config/i386/darwin.h (TARGET_ASM_OUTPUT_IDENT): New. From-SVN: r267372
2018-12-23use simple-object instead of nm to determine if files contain LTO.Iain Sandoe2-63/+66
This replaces the use of nm to search for the LTO common symbol marker and uses simple object to see if there's a section starting with ".gnu.lto_." or ".gnu.offload_lto_" 2018-12-23 Iain Sandoe <iain@sandoe.co.uk> * collect2.c (maybe_run_lto_and_relink): Don’t say we have a temp file unless we actually did some LTO. (has_lto_section, is_lto_object_file): New. (maybe_lto_object_file): Remove. (scan_prog_file): Use is_lto_object_file() instead of scanning the output of nm. From-SVN: r267371
2018-12-23Handle -save-temps in collect2Iain Sandoe2-16/+50
Handle the option, make the saved filenames and paths easier to handle. Don't print '[Leaving...]' for files we never created and don't exist - or unless verbose is true. 2018-12-23 Iain Sandoe <iain@sandoe.co.uk> * collect2.c (main): Parse the output file early so we can make nicer temp names. Respond to “-save-temps” in the GCC OPTIONS. (maybe_unlink): Don’t print “[Leaving…”] for files we never created and don’t exist. From-SVN: r267370
2018-12-23Ensure collect2 responds to intended commmand line options.Iain Sandoe2-23/+37
To ensure compatibility with the flags consumed by ld, some of the flags needed by collect2 come from the command line and some are passed in the COLLECT_GCC_OPTIONS. Here we combine initial parses of both and then set the LTO mode accordingly. 2018-12-23 Iain Sandoe <iain@sandoe.co.uk> * collect2.c (main): Combine flags from both the command line and COLLECT_GCC_OPTIONS to determine the set in force From-SVN: r267369
2018-12-23re PR fortran/88328 (ICE in resolve_tag_format, at fortran/io.c:1641)Steven G. Kargl4-1/+34
2018-12-22 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/88328 * io.c (resolve_tag_format): Add error for zero-sized array. (gfc_resolve_dt): Manipulate gfc_current_locus to get sensible error message locus. 2018-12-22 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/88328 * gfortran.dg/pr88328.f90: New test. From-SVN: r267367
2018-12-23Daily bump.GCC Administrator1-1/+1
From-SVN: r267366
2018-12-22Remove support for demangling GCC 2.x era mangling schemes.Jason Merrill5-8002/+73
libiberty/ * cplus-dem.c: Remove cplus_mangle_opname, cplus_demangle_opname, internal_cplus_demangle, and all subroutines. (libiberty_demanglers): Remove entries for ancient GNU (pre-3.0), Lucid, ARM, HP, and EDG demangling styles. (cplus_demangle): Remove 'work' variable. Don't call internal_cplus_demangle. include/ * demangle.h: Remove support for ancient GNU (pre-3.0), Lucid, ARM, HP, and EDG demangling styles. From-SVN: r267363
2018-12-22* ipa-utils.c (ipa_merge_profiles): Recompute summaries.Jan Hubicka2-1/+7
From-SVN: r267361
2018-12-22tree.c: (obj_type_ref_class): Move to...Jan Hubicka17-19/+101
* tree.c: (obj_type_ref_class): Move to... * ipa-devirt.c (obj_type_ref_class): Move to here; lookup main odr type. (get_odr_type): Compensate for type simplification. * g++.dg/ipa/devirt-30.C: Add dg-do. * g++.dg/lto/devirt-1_0.C: New testcase. * g++.dg/lto/devirt-2_0.C: New testcase. * g++.dg/lto/devirt-3_0.C: New testcase. * g++.dg/lto/devirt-4_0.C: New testcase. * g++.dg/lto/devirt-5_0.C: New testcase. * g++.dg/lto/devirt-6_0.C: New testcase. * g++.dg/lto/devirt-13_0.C: New testcase. * g++.dg/lto/devirt-14_0.C: New testcase. * g++.dg/lto/devirt-19_0.C: New testcase. * g++.dg/lto/devirt-22_0.C: New testcase. * g++.dg/lto/devirt-23_0.C: New testcase. * g++.dg/lto/devirt-30_0.C: New testcase. * g++.dg/lto/devirt-34_0.C: New testcase. From-SVN: r267359
2018-12-22[Patch, PowerPC/Darwin] Fix library export of long double symbols.Iain Sandoe2-0/+25
During 8.x, the rs6000 target-specific mangling was reorganised which uncovered a long-standing bug in Darwin’s mangling for ‘IBM’ long double. Now the symbols are correctly mangled, and we end up with a bunch of test link fails. This patch adds the necessary subset of the Linux long double exports to Darwin’s export table. 2018-12-22 Iain Sandoe <iain@sandoe.co.uk> * /config/os/bsd/darwin/ppc-extra.ver: Append long double symbols. From-SVN: r267358
2018-12-22re PR fortran/85798 (ICE in get_array_index, at fortran/data.c:69)Steven G. Kargl4-0/+51
2018-12-22 Steven G . Kargl <kargl@gcc.gnu.org> PR fortran/85798 * decl.c (gfc_match_data): If a component of a derived type entity appears in data statement, check that does not have the allocatable attribute. 2018-12-22 Steven G . Kargl <kargl@gcc.gnu.org> PR fortran/85798 * gfortran.dg/pr85798.f90: New test. From-SVN: r267356
2018-12-22re PR fortran/88169 (Rejects USE rename of namelist group)Steven G. Kargl6-12/+80
2018-12-21 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/88169 * module.c (mio_namelist): Remove an error condition/message that is contrary to the Fortran standard. 2018-12-21 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/88169 * gfortran.dg/pr88169_1.f90: new test. * gfortran.dg/pr88169_2.f90: Ditto. * gfortran.dg/pr88169_3.f90: Ditto. From-SVN: r267351
2018-12-22backport: re PR fortran/85544 (ICE in gfc_conv_scalarized_array_ref, at ↵Thomas Koenig1-0/+27
fortran/trans-array.c:3385) 2018-12-22 Thomas Koenig <tkoenig@gcc.gnu.org> Backport from trunk PR fortran/85544 * gfortran.dg/power_7.f90: New test. From-SVN: r267348
2018-12-22re PR fortran/85544 (ICE in gfc_conv_scalarized_array_ref, at ↵Thomas Koenig3-81/+85
fortran/trans-array.c:3385) 2018-12-22 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/85544 * frontend-passes.c (optimize_power): Remove. (optimize_op): Remove call to optimize_power. * trans-expr.c (gfc_conv_power_op): Handle cases of 1**integer, (2|4|8|16) ** integer and (-1) ** integer. 2018-12-22 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/85544 * gfortran.dg/power_7.f90: New test. From-SVN: r267347
2018-12-22Daily bump.GCC Administrator1-1/+1
From-SVN: r267346
2018-12-21re PR fortran/69121 (IEEE_SCALB is not generic)Steven G. Kargl4-11/+224
2018-12-21 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/69121 * ieee/ieee_arithmetic.F90: Provide missing interfaces for IEEE_SCALB. 2018-12-21 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/69121 * gfortran.dg/ieee/ieee_9.f90: New test. From-SVN: r267343
2018-12-21re PR c++/86524 (std::less with pointer arguments not usable in ↵Jakub Jelinek10-13/+179
static_assert in constexpr function) PR c++/86524 PR c++/88446 * cp-tree.h (cp_fold_maybe_rvalue, cp_fold_rvalue): Declare. (fold_non_dependent_expr): Add manifestly_const_eval argument. * constexpr.c (cxx_eval_builtin_function_call): Evaluate __builtin_constant_p if ctx->manifestly_const_eval even in constexpr functions. Don't reuse dummy{1,2} vars between different arguments. Use cp_fold_rvalue instead of cp_fully_fold. Fix comment typo. (fold_non_dependent_expr): Add manifestly_const_eval argument, pass it through to cxx_eval_outermost_constant_expr and maybe_constant_value. * cp-gimplify.c (cp_fold_maybe_rvalue, cp_fold_rvalue): No longer static. * semantics.c (finish_static_assert): Call fold_non_dependent_expr with true as manifestly_const_eval. * g++.dg/cpp1y/constexpr-86524.C: New test. * g++.dg/cpp2a/is-constant-evaluated4.C: New test. * g++.dg/cpp2a/is-constant-evaluated5.C: New test. * g++.dg/cpp2a/is-constant-evaluated6.C: New test. From-SVN: r267341
2018-12-21correct double semi-colonsPaul Thomas1-1/+1
From-SVN: r267340
2018-12-21re PR middle-end/85594 (ICE during expand when compiling with -fwrapv -fopenmp)Jakub Jelinek5-7/+38
PR middle-end/85594 PR middle-end/88553 * omp-expand.c (extract_omp_for_update_vars): Regimplify the condition if needed. (expand_omp_for_generic): Don't clobber t temporary for ordered loops. * gcc.dg/gomp/pr85594.c: New test. * gcc.dg/gomp/pr88553.c: New test. From-SVN: r267339
2018-12-21re PR ipa/88561 (PGO devirtualization miscompilation of firefox)Jan Hubicka5-4/+174
PR ipa/88561 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Handle arguments of thunks correctly. (ipa_polymorphic_call_context::get_dynamic_context): Be ready for NULL instance pinter. * lto-cgraph.c (lto_output_node): Always stream thunk info. From-SVN: r267338
2018-12-21re PR fortran/87881 (gfortran.dg/inquiry_type_ref_(1.f08|3.f90) fail on darwin)Paul Thomas4-40/+73
2018-12-21 Paul Thomas <pault@gcc.gnu.org> PR fortran/87881 * expr.c (find_inquiry_ref): Loop through the inquiry refs in case there are two of them. (simplify_ref_chain): Return true after a successful call to find_inquiry_ref. 2018-12-21 Paul Thomas <pault@gcc.gnu.org> PR fortran/87881 * gfortran.dg/inquiry_part_ref_4.f90: New test. From-SVN: r267337
2018-12-21S/390: Add support for double<->long vector convertsAndreas Krebbel5-0/+115
gcc/ChangeLog: 2018-12-21 Andreas Krebbel <krebbel@linux.ibm.com> * config/s390/vector.md ("floatv2div2df2", "floatunsv2div2df2") ("fix_truncv2dfv2di2", "fixuns_truncv2dfv2di2"): New pattern definitions. gcc/testsuite/ChangeLog: 2018-12-21 Andreas Krebbel <krebbel@linux.ibm.com> * gcc.target/s390/vector/fp-signedint-convert-1.c: New test. * gcc.target/s390/vector/fp-unsignedint-convert-1.c: New test. From-SVN: r267336
2018-12-21pr88418.c (dg-options): Add -mno-avx.Uros Bizjak1-1/+1
* gcc.target/i386/pr88418.c (dg-options): Add -mno-avx. From-SVN: r267334
2018-12-21Update maintainer email addressThomas Preud'homme2-1/+5
2018-12-21 Thomas Preud'homme <thomas.preudhomme@linaro.org> * MAINTAINERS (Write After Approval): Update my maintainer address. From-SVN: r267330
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