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2019-06-16re PR d/90651 (ICE in FuncDeclaration::semantic3, at d/dmd/func.c:1524)Iain Buclaw12-35/+183
PR d/90651 d/dmd: Merge upstream dmd 0f6cbbcad Fixes segmentation fault in FuncDeclaration::semantic3. Reviewed-on: https://github.com/dlang/dmd/pull/10003 gcc/d/ChangeLog: 2019-06-16 Iain Buclaw <ibuclaw@gdcproject.org> * typeinfo.cc (object_module): New variable. (make_frontend_typeinfo): Update signature. Set temporary on generated TypeInfo classes. (create_tinfo_types): Set object_module. Move generation of front-end typeinfo into ... (create_frontend_tinfo_types): ... New function. (layout_typeinfo): Call create_frontend_tinfo_types. (layout_classinfo): Likewise. (layout_cpp_typeinfo): Likewise. (create_typeinfo): Likewise. From-SVN: r272345
2019-06-16re PR d/90650 (ICE in fold_convert_loc, at fold-const.c:2552)Iain Buclaw7-1/+54
PR d/90650 d/dmd: Merge upstream dmd ab03e2918 Fixes internal compiler error in fold_convert_loc. Reviewed-on: https://github.com/dlang/dmd/pull/9996 gcc/testsuite/ChangeLog: 2019-06-16 Iain Buclaw <ibuclaw@gdcproject.org> PR d/90650 * gdc.dg/pr90650a.d: New test. * gdc.dg/pr90650b.d: New test. From-SVN: r272344
2019-06-16re PR d/90604 (ICE in sizemask, at d/dmd/mtype.c:2542)Iain Buclaw4-4/+39
PR d/90604 d/dmd: Merge upstream dmd f30c5dc79 Fixes internal compiler error in Type::sizemask. Reviewed-on: https://github.com/dlang/dmd/pull/9998 From-SVN: r272343
2019-06-16re PR d/90602 (ICE: null field)Iain Buclaw3-4/+24
PR d/90602 d/dmd: Merge upstream dmd 420cce2a6 Fixes internal compiler error during CTFE. Reviewed-on: https://github.com/dlang/dmd/pull/9997 From-SVN: r272342
2019-06-16re PR d/90661 (ICE in AlignDeclaration::syntaxCopy, at d/dmd/attrib.c:670)Iain Buclaw5-2/+36
PR d/90661 d/dmd: Merge upstream dmd c74e624c9 Fixes segmentation fault in AlignDeclaration::syntaxCopy. Reviewed-on: https://github.com/dlang/dmd/pull/10001 From-SVN: r272341
2019-06-16re PR d/90651 (ICE in FuncDeclaration::semantic3, at d/dmd/func.c:1524)Iain Buclaw8-2/+51
PR d/90651 d/dmd: Merge upstream dmd 78dc31152 Fixes bug where the object module was not always implicitly imported. Reviewed-on: https://github.com/dlang/dmd/pull/9999 From-SVN: r272340
2019-06-16re PR d/90660 (ICE in TypeQualified::resolveHelper, at d/dmd/mtype.c:6738)Iain Buclaw3-1/+18
PR d/90660 d/dmd: Merge upstream dmd bbc5ea66a Fixes segmentation fault in TypeQualified::resolveHelper. Reviewed-on: https://github.com/dlang/dmd/pull/10000 From-SVN: r272339
2019-06-16[openacc, parloops] Fix SIGSEGV in oacc_entry_exit_ok_1Tom de Vries2-3/+8
When compiling the test-case with r268755, we run into a SIGSEGV in oacc_entry_exit_ok_1 when trying to dereference a NULL red: ... struct reduction_info *red; red = reduction_phi (reduction_list, use_stmt); tree val = PHI_RESULT (red->keep_res); ... Fix this by handling ref == NULL. Bootstrapped and reg-tested on x86_64. Build and reg-tested on x86_64 with nvptx accelerator. 2019-06-16 Tom de Vries <tdevries@suse.de> PR tree-optimization/89376 * tree-parloops.c (oacc_entry_exit_ok_1): Handle red == NULL. * testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test. From-SVN: r272338
2019-06-16Daily bump.GCC Administrator1-1/+1
From-SVN: r272337
2019-06-15decl.c (gfc_match_derived_decl): Dummy argument cannot be a derived type.Steven G. Kargl4-0/+21
2019-06-15 Steven G. Kargl <kargl@gcc.gnu.org> * decl.c (gfc_match_derived_decl): Dummy argument cannot be a derived type. 2019-06-15 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/dummy_derived_typed.f90: New test. From-SVN: r272333
2019-06-15invoke.texi (Spec Files): Update location of the Fortran spec file.Maya Rashish2-1/+6
* doc/invoke.texi (Spec Files): Update location of the Fortran spec file. From-SVN: r272331
2019-06-15extend.texi (Common Function Attributes): Clarify no_sanitize.Gerald Pfeifer2-2/+7
* doc/extend.texi (Common Function Attributes): Clarify no_sanitize. Fix grammar. From-SVN: r272330
2019-06-15alias-access-path-2.c: New testcase.Jan Hubicka4-29/+144
* gcc.dg/tree-ssa/alias-access-path-2.c: New testcase. * tree-ssa-alias.c (alias_stats): Add nonoverlapping_component_refs_p_may_alias, nonoverlapping_component_refs_p_no_alias, nonoverlapping_component_refs_of_decl_p_may_alias, nonoverlapping_component_refs_of_decl_p_no_alias. (dump_alias_stats): Dump them. (nonoverlapping_component_refs_of_decl_p): Add stats. (nonoverlapping_component_refs_p): Add stats; do not stop on first ARRAY_REF. From-SVN: r272329
2019-06-15ieee_4.f90: Un-xfail on i?86-*-freebsd.Steven G. Kargl2-1/+5
2019-06-15 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/ieee/ieee_4.f90: Un-xfail on i?86-*-freebsd. From-SVN: r272328
2019-06-15[objective-c/c++, testsuite, 3/3] Workaround for PR90709.Iain Sandoe18-24/+59
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. 2019-06-15 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. From-SVN: r272327
2019-06-15[objective-c/c++, testsuite, 2/3] Workaround for PR90709.Iain Sandoe22-35/+68
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. 2019-06-15 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. From-SVN: r272326
2019-06-15[objective-c/c++, testsuite, 1/3] Workaround for PR90709.Iain Sandoe36-0/+9465
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. 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: r272325
2019-06-15i386.md (and<mode>3): Generate zero-extends for TARGET_ZERO_EXTEND_WITH_AND ↵Uros Bizjak2-91/+77
&&... * config/i386/i386.md (and<mode>3): Generate zero-extends for TARGET_ZERO_EXTEND_WITH_AND && optimize_function_for_speed_p (cfun)) only. (*anddi3_doubleword): Split before reload. Merge with anddi->zext pre-reload splitter. (*andndi3_doubleword): Split before reload. (*<code>di3_doubleword): Ditto. (*one_cmpldi2_doubleword): Ditto. From-SVN: r272323
2019-06-15re PR middle-end/90779 (Fortran array initialization in offload regions)Jakub Jelinek4-11/+55
PR middle-end/90779 * gimplify.c: Include omp-offload.h and context.h. (gimplify_bind_expr): Add "omp declare target" attributes to static block scope variables inside of target region or target functions. * c-c++-common/goacc/routine-5.c (func2): Don't expect error for static block scope variable in #pragma acc routine. * testsuite/libgomp.c/pr90779.c: New test. * testsuite/libgomp.fortran/pr90779.f90: New test. From-SVN: r272322
2019-06-15[openacc] Disable pass_thread_jumps for IFN_UNIQUETom de Vries2-0/+11
If we compile the openacc testcase with -fopenacc -O2, we run into a SIGSEGV or assert. The root cause for this is that pass_thread_jumps breaks the invariant that OACC_FORK and OACC_JOIN mark the start and end of a single-entry-single-exit region. Fix this by bailing out when encountering an IFN_UNIQUE in thread_jumps::profitable_jump_thread_path. Bootstrapped and reg-tested on x86_64. Build and reg-tested libgomp on x86_64 with nvptx accelerator. 2019-06-15 Tom de Vries <tdevries@suse.de> PR tree-optimization/90009 * tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path): Return NULL if bb contains IFN_UNIQUE. * testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test. From-SVN: r272321
2019-06-15arith.c (arith_power): Rework overflow of an integer to an integer exponent.Steven G. Kargl6-32/+43
2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org> * arith.c (arith_power): Rework overflow of an integer to an integer exponent. 2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/integer_exponentiation_4.f90: Update test. * gfortran.dg/integer_exponentiation_5.F90: Ditto. * gfortran.dg/no_range_check_1.f90: Ditto. From-SVN: r272320
2019-06-15rs6000: New iterator CCEITHERSegher Boessenkool2-31/+16
This expands to both CC and CCUNS, it's useful for isel for example. * config/rs6000/rs6000.md (CCEITHER): New define_mode_iterator. (un): New define_mode_attr. (isel_signed_<mode>, isel_unsigned_<mode>): Delete, merge into ... (isel_<un>signed_<GPR:mode>): ... this. New define_insn. (isel_reversed_signed_<mode>, isel_reversed_unsigned_<mode>): Delete, merge into ... (isel_reversed_<un>signed_<GPR:mode>): ... this. New define_insn. From-SVN: r272319
2019-06-15Daily bump.GCC Administrator1-1/+1
From-SVN: r272318
2019-06-14re PR fortran/90577 (FAIL: gfortran.dg/lrshift_1.f90 with -O(2|3) and -flto)Harald Anlauf6-24/+97
2019-06-14 Harald Anlauf <anlauf@gmx.de> PR fortran/90577 PR fortran/90578 * trans-intrinsic.c (gfc_conv_intrinsic_shift): Properly distinguish logical/arithmetic shifts. * intrinsic.texi: Update documentation for SHIFTR/SHIFTL/SHIFTA (Fortran 2008) and LSHIFT/RSHIFT (GNU extensions). PR fortran/90577 PR fortran/90578 * gfortran.dg/lrshift_1.f90: Adjust testcase. * gfortran.dg/shiftalr_3.f90: New testcase. From-SVN: r272309
2019-06-14Darwin, opts processing - Initial tidy.Iain Sandoe2-159/+243
This change adds RejectNegative in a number of places it was needed, reorders the opts into two groups (one general and one driver-only). We also add a minimal description to each opt, and note some that are now obsolete. The only functional change is to permit -mtarget-linker= as an alias of -mtarget-linker. gcc/ 2019-06-14 Iain Sandoe <iain@sandoe.co.uk> * config/darwin.opt: Add RejectNegative where needed, reorder and add minimal functional descriptions. From-SVN: r272308
2019-06-14re PR fortran/89646 (Spurious actual argument might interfere warning)Steven G. Kargl4-5/+44
2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/89646 * dependency.c (gfc_check_argument_var_dependency): Suppress spurious warnings by comparing variable names. 2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/89646 * gfortran.dg/pr89646.f90: New test. From-SVN: r272307
2019-06-14Update preferred_stack_boundary only when expanding function callH.J. Lu6-8/+71
locate_and_pad_parm is called when expanding function call from initialize_argument_information and when generating function body from assign_parm_find_entry_rtl: /* Remember if the outgoing parameter requires extra alignment on the calling function side. */ if (crtl->stack_alignment_needed < boundary) crtl->stack_alignment_needed = boundary; if (crtl->preferred_stack_boundary < boundary) crtl->preferred_stack_boundary = boundary; stack_alignment_needed and preferred_stack_boundary should be updated only when expanding function call, not when generating function body. Add update_stack_alignment_for_call to update stack alignment when outgoing parameter is passed in the stack. gcc/ PR rtl-optimization/90765 * calls.c (update_stack_alignment_for_call): New function. (expand_call): Call update_stack_alignment_for_call when outgoing parameter is passed in the stack. (emit_library_call_value_1): Likewise. * function.c (locate_and_pad_parm): Don't update stack_alignment_needed and preferred_stack_boundary. gcc/testsuite/ PR rtl-optimization/90765 * gcc.target/i386/pr90765-1.c: New test. * gcc.target/i386/pr90765-2.c: Likewise. From-SVN: r272296
2019-06-14i386: Update SSE <-> integer move costsHongtao Liu4-11/+25
Since inline_secondary_memory_needed has /* ??? This is a lie. We do have moves between mmx/general, and for mmx/sse2. But by saying we need secondary memory we discourage the register allocator from using the mmx registers unless needed. */ if (MMX_CLASS_P (class1) != MMX_CLASS_P (class2)) return true; moves between MMX and non-MMX units require secondary memory. There is no need to check moves between MMX and integer units. struct processor_costs has: const int mmxsse_to_integer; /* cost of moving mmxsse register to integer. */ const int ssemmx_to_integer; /* cost of moving integer to mmxsse register. */ This patch also renames mmxsse_to_integer to sse_to_integer and ssemmx_to_integer to integer_to_sse. Tested on Linux/x86-64. PR target/90877 * config/i386/i386-features.c (dimode_scalar_chain::compute_convert_gain): Replace mmxsse_to_integer with sse_to_integer. * config/i386/i386.c (ix86_register_move_cost): Verify that moves between MMX and non-MMX units require secondary memory. Correct costs of moves between SSE and integer units. * config/i386/i386.h (processor_costs): Rename cost of moving SSE register to integer to sse_to_integer. Rename cost of moving integer register to SSE to integer_to_sse. From-SVN: r272294
2019-06-14PR c++/90884 - stray note with -Wctor-dtor-privacy.Marek Polacek5-4/+28
* class.c (maybe_warn_about_overly_private_class): Guard the call to inform. * g++.dg/warn/ctor-dtor-privacy-4.C: New. * g++.dg/warn/ctor-dtor-privacy-4.h: New. From-SVN: r272291
2019-06-14[NetBSD] Add support for the Arm EABI.Matt Thomas6-16/+177
This is a roll-up of a set of changes needed to support the Arm EABI on NetBSD. 2019-06-14 Matt Thomas <matt@3am-software.com> Matthew Green <mrg@eterna.com.au> Nick Hudson <skrll@netbsd.org> Maya Rashish <coypu@sdf.org> Richard Earnshaw <rearnsha@arm.com> gcc: * config.gcc (arm*-*-netbsdelf*) Add support for EABI configuration. * config.host (arm*-*-netbsd*): Use driver-arm.o on native NetBSD. * config/arm/netbsd-eabi.h: New file. * config/arm/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Undefine before redefining. (SUBTARGET_EXTRA_ASM_SPEC): Don't pass -matpcs to the assembler. * config/netbsd-elf.h (NETBSD_LINK_LD_ELF_SO_SPEC): New define. (NETBSD_SUBTARGET_EXTRA_SPECS): New define. (SUBTARGET_EXTRA_SPECS): Define to NETBSD_SUBTARGET_EXTRA_SPECS. libatomic: * configure.tgt (arm*): Handle NetBSD in the same way as FreeBSD. libgcc: * config.host (arm*-*-netbsdelf*): Add support for EABI configurations. * config/arm/t-netbsd (LIB1ASMFUNCS): Add some additional assembler functions to build. * config/arm/t-netbsd-eabi: New file. Co-Authored-By: Matthew Green <mrg@eterna.com.au> Co-Authored-By: Maya Rashish <coypu@sdf.org> Co-Authored-By: Nick Hudson <skrll@netbsd.org> Co-Authored-By: Richard Earnshaw <rearnsha@arm.com> From-SVN: r272290
2019-06-14PR c++/85552 - wrong instantiation of dtor for DMI.Jason Merrill3-1/+39
The problem here is that when processing direct-initialization of a data member, we don't need to worry about destruction semantics; that will be handled in the [cd]tor. Conveniently, we already have tf_no_cleanup from a similar fix to new-expressions. * typeck2.c (digest_nsdmi_init): Set tf_no_cleanup for direct-init. From-SVN: r272287
2019-06-14tree-loop-distribution.c (classify_partition): Return whether a reduction ↵Richard Biener4-18/+69
appeared in all partitions and do not stop builtin... 2019-06-14 Richard Biener <rguenther@suse.de> * tree-loop-distribution.c (classify_partition): Return whether a reduction appeared in all partitions and do not stop builtin detection because of this. (distribute_loop): Sort a non-builtin partition last if there's a reduction in all partitions and make sure the partition prevailing as last is not a builtin. * gcc.dg/tree-ssa/ldist-26.c: Adjust. From-SVN: r272284
2019-06-14re PR ipa/90401 (Missed propagation of by-ref constant argument to callee ↵Feng Xue4-99/+234
function) PR ipa/90401 gcc/ChangeLog: * ipa-prop.c (add_to_agg_contents_list): New function. (clobber_by_agg_contents_list_p): Likewise. (extract_mem_content): Likewise. (get_place_in_agg_contents_list): Delete. (determine_known_aggregate_parts): Renamed from determine_locally_known_aggregate_parts. New parameter aa_walk_budget_p. gcc/testsuite/ChangeLog: * gcc.dg/ipa/ipcp-agg-10.c: New test. From-SVN: r272282
2019-06-13PR tree-optimization/90662 - strlen of a string in a vla plus offset not foldedMartin Sebor5-4/+64
gcc/ChangeLog: PR tree-optimization/90662 * tree-ssa-strlen.c (get_stridx): Convert fold_build2 operands to the same type. gcc/testsuite/ChangeLog: PR tree-optimization/90662 * gcc.dg/pr90866-2.c: New test. * gcc.dg/pr90866.c: Ditto. From-SVN: r272281
2019-06-14Daily bump.GCC Administrator1-1/+1
From-SVN: r272280
2019-06-13re PR bootstrap/90873 (-Wmaybe-uninitialized warning in ↵Jan Hubicka2-1/+9
gcc/tree-ssa-forwprop.c breaks 32-bit bootstrap) PR bootstrap/90873 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Also check that dbase is not TARGET_MEM_REF. From-SVN: r272273
2019-06-13* ChangeLog: Fix my last entry.Uros Bizjak1-0/+3
From-SVN: r272272
2019-06-13i386.md (SWIM1248s): Rename from SWIM1248x.Uros Bizjak3-126/+97
* config/i386/i386.md (SWIM1248s): Rename from SWIM1248x. Update all uses. (and<mode>3): Use gen_extend_insn instead of indirect functions. Do not generate DImode extends for 32bit targets. (and->zext post-reload splitter): Use gen_extend_insn instead of indirect functions. (anddi->zext pre-reload splitter): New. * config/i386/i386-expand.c (ix86_expand_int_sse_cmp): Use gen_sub3_insn instead of indirect function. (ix86_expand_ashl_const): Use gen_add2_insn instead of indirect function. (ix86_adjust_counter): Ditto. From-SVN: r272270
2019-06-13re PR tree-optimization/77820 (A jump threading opportunity with conditionals)Jiufu Guo9-5/+208
PR tree-optimization/77820 * tree-ssa-threadedge.c (edge_forwards_cmp_to_conditional_jump_through_empty_bb_p): New function. (thread_across_edge): Add call to edge_forwards_cmp_to_conditional_jump_through_empty_bb_p. PR tree-optimization/77820 * gcc.dg/tree-ssa/phi_on_compare-1.c: New testcase. * gcc.dg/tree-ssa/phi_on_compare-2.c: New testcase. * gcc.dg/tree-ssa/phi_on_compare-3.c: New testcase. * gcc.dg/tree-ssa/phi_on_compare-4.c: New testcase. * gcc.dg/tree-ssa/split-path-6.c: Update testcase. * gcc.target/sh/pr51244-20.c: Update testcase. Co-Authored-By: Lijia He <helijia@linux.ibm.com> From-SVN: r272261
2019-06-13Darwin, Driver - Improve processing of macosx-version-min=Iain Sandoe4-21/+158
For PR target/63810 some improvements were made in the parsing of the version string at the point it's used to define the built-in __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__. This is fine, but the specs processing also uses the version, and specs version-compare doesn't like leading zeros on components. This means that while we succeed in processing -mmacosx-version-min=010.00002.000099 on compile lines, it fails for any other line that uses the value as part of a spec (in particular, link lines fail). To fix this, we need to apply a bit of clean-up to the version that's presented to the driver, and push that back into the command line opts. The value can come from four places: 1. User-entered on the command line 2. User-entered as MACOSX_DEPLOYMENT_TARGET= environment var. 3. Absent those two 3a For self-hosting systems, look-up from the kernel 3b For cross-compilers, as a default supplied at configure time. We apply the clean-up to all 4 (although it shouldn't really be needed for the cases under 3). We also supply a test-case that adapts to the target-version of the system, so that the link requirements are met by the SDK in use (if you try to link i686-darwin9 on an x86-64-darwin18 SDK, it will fail). gcc/ 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * config/darwin-driver.c (validate_macosx_version_min): New. (darwin_default_min_version): Cleanup and validate supplied version. (darwin_driver_init): Likewise and push cleaned version into opts. gcc/testsuite/ 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * gcc.dg/darwin-minversion-link.c: New test. From-SVN: r272260
2019-06-13re PR fortran/68544 (ICE trying to pass derived type constructor as a function)Steven G. Kargl5-1/+53
2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/68544 * resolve.c (is_dt_name): New function to compare symbol name against list of derived types. (resolve_actual_arglist): Use it to find wrong code. 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/68544 * gfortran.dg/pr68544.f90: New test. * gfortran.dg/pr85687.f90: Modify test for new error message. From-SVN: r272259
2019-06-13Darwin, testsuite - Fix pr71694 fail for m32.Iain Sandoe2-0/+5
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. 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * g++.dg/pr71694.C: Use non-PIC codegen for Darwin m32. From-SVN: r272257
2019-06-13re PR fortran/89344 (uncaught programmer error: polymorphic variable is ↵Steven G. Kargl4-2/+35
INTENT(IN) but assigned to without error) 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/89344 * expr.c (gfc_check_vardef_context): Check for INTENT(IN) variable in SELECT TYPE construct. 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/89344 * gfortran.dg/pr89344.f90: New test. From-SVN: r272255
2019-06-13re PR fortran/88810 (gcc/fortran/dependency.c:2200: possible cut'n'paste ↵Steven G. Kargl2-26/+36
error ?) 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/88810 * dependency.c (gfc_dep_resolver): Re-arrange code to make the logic a bit more transparent. Fix 2 nearby formatting issues. From-SVN: r272254
2019-06-13Darwin, testsuite - Adjust two tests that fail on newer OS versions.Iain Sandoe3-2/+7
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. 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * gcc.dg/darwin-minversion-1.c: Use compile rather than link/run. * gcc.dg/darwin-minversion-2.c: Likewise. From-SVN: r272251
2019-06-13re PR target/90871 (g++.dg/ext/altivec-15.C fails after r272236)Paolo Carlini2-1/+6
2019-06-13 Paolo Carlini <paolo.carlini@oracle.com> PR target/90871 * g++.dg/ext/altivec-15.C: Add dg-error directive. From-SVN: r272250
2019-06-13testsuite - Require alias support for pr90760.Iain Sandoe2-0/+5
This test fails on Darwin because it requires alias support, so add the relevant dg-requires. 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * gcc.dg/pr90760.c: Require alias support. From-SVN: r272248
2019-06-13re PR tree-optimization/90869 (Non-disambiguated memory accesses)Jan Hubicka4-5/+52
PR tree-optimize/90869 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Watch for view converts in MEM_REF referencing decl rather than view converts from decl type to MEM_REF type. * g++.dg/tree-ssa/alias-access-path-1.C: New testcase. From-SVN: r272247
2019-06-13re PR tree-optimization/90856 (ICE: verify_gimple failed (error: ↵Richard Biener4-0/+27
incompatible types in 'PHI' argument 1)) 2019-06-13 Richard Biener <rguenther@suse.de> PR tree-optimization/90856 * tree-sra.c (build_ref_for_model): Only use build_reconstructed_reference when address-spaces are the same. * gcc.target/i386/pr90856.c: New testcase. From-SVN: r272244
2019-06-13nvptx.c (nvptx_sese_number, [...]): Don't wrap ei variable name in the ↵Jakub Jelinek2-8/+13
declaration in ()s. * config/nvptx/nvptx.c (nvptx_sese_number, nvptx_sese_pseudo): Don't wrap ei variable name in the declaration in ()s. (nvptx_single): Actually use mode_label variable. Formatting fix. From-SVN: r272243
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