gcc-patches archive
subject index for September, 2016

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Re: *ping* Re: [PATCH, wwwdocs] Fix PR 50642

Re: [BUILDROBOT] vax-netbsdelf / vax-linux: ‘ELIMINABLE_REGS’ was not declared in this scope

Re: [BUILDROBOT] vax-netbsdelf / vax-linux: ‘ELIMINABLE_REGS’ was not declared in this scope

Re: [AArch64][0/14] ARMv8.2-A FP16 extension support

Re: [accaf, fortran, 4/4] Allocatable components support in derived typed coarrays

[accaf, Fortran, patch, v1] Generate caf-reference chains only from the first coarray reference on, and more.

[arm-embedded] [PATCH, 1/7] Move memory model declarations in memmodel.h

[arm-embedded] [PATCH, ARM 2/7] Adapt atomic and exclusive load and store to ARMv8-M Baseline

[arm-embedded] [PATCH, ARM 3/7] Refactor atomic compare_and_swap to make it fit for ARMv8-M Baseline

[arm-embedded] [PATCH, ARM 4/7] Adapt atomic compare and swap to ARMv8-M Baseline

[arm-embedded] [PATCH, ARM 5/7] Adapt other atomic operations to ARMv8-M Baseline

[arm-embedded] [PATCH, ARM 7/7] Enable ARMv8-M atomic and synchronization support for ARMv8-M Baseline

[arm-embedded] [PATCH, ARM 7/7] Enable atomics for ARMv8-M Mainline

[arm-embedded] [PATCH, ARM/testsuite 6/7] Force soft float in ARMv6-M and ARMv8-M Baseline options

[ARM] Enable FP16 vector arithmetic operations.

Re: [ARM] Fix broken sibcall with longcall, APCS frame and VFP

[ARM] Fix invalid instructions generated for data movement.

[ARM] Fix new constraints and attributes of SI/HI data movement patterns

Re: [ARM] FP16 ARM Alternative format variants of AAPCS tests.

[ARM] PR 67591 ARM v8 Thumb IT blocks are deprecated

Re: [Bug target/77570] New: [msp430-elf] Wrong assembly in delay_cycles_32x insn declaration

[build] Fix race condition during libgcc build

Re: [BUILDROBOT] dwarf2out_do_cfi_startproc(bool)’: may write a terminating nul past the end of the destination

Re: [BUILDROBOT] tic6x-uclinux: undefined reference to `gnu_libc_printf_pointer_format(tree_node*, char const**)'

[BUILDROBOT] tic6x-uclinux: undefined reference to `gnu_libc_printf_pointer_format(tree_node*, char const**)' (was: [PATCH] - improve sprintf buffer overflow detection (middle-end/49905))

[BUILDROBOT] vax-netbsdelf / vax-linux: ‘ELIMINABLE_REGS’ was not declared in this scope (was: [PATCH] Remove support for INITIAL_FRAME_POINTER_OFFSET)

[C PATCH] Tidy build_unary_op

[C++ PATCH] Aligned new option handling fixes (PR c++/77651)

[C++ PATCH] Fix -fsanitize=return on small functions (PR c++/77722)

[C++ PATCH] Fix C++ violation in g++.jason/init3.C (PR testsuite/63299)

[C++ PATCH] Fix constexpr POINTER_PLUS_EXPR handling (PR c++/77553)

[C++ PATCH] Fix constexpr switch handling (PR c++/77467)

[C++ PATCH] Fix constexpr switch handling (PR c++/77467, take 2)

[C++ PATCH] Fix ICE in C++ lookup_name_fuzzy (PR c++/77549)

[C++ PATCH] Fix ICE in C++ lookup_name_fuzzy (PR c++/77549, take 2)

[C++ PATCH] Fix ICE in cp/error.c (PR c++/77482)

[C++ PATCH] Fix ICE on operator"" template (PR c++/77638)

[C++ PATCH] Fix ICE with class fields with invalid types (PR c++/77626)

Re: [C++ PATCH] Fix ICE with PARM_DECL with incomplete type (PR c++/77338)

[C++ PATCH] Fix parser ICE with [[...]] and [[unused,...]] (PR c++/77637)

[C++ PATCH] Implement P0028R4, C++17 using attribute namespaces without repetition

[C++ PATCH] Implement P0138R2, C++17 construction rules for enum class values

[C++ PATCH] P0018R3, C++17 lambda capture of *this by value as [=,*this]

[C++ PATCH] Pass RUNTESTFLAGS through from check-c++1z

[C++ Patch] PR 71979

Re: [C++ PATCH] Propagate CLASSTYPE_HAS_MUTABLE from bases to derived classes (PR c++/77375)

[C++/66443] deleted ctor and vbase construction

[C++] fix some nits

[COMMITTED, aarch64] Delete one redundant word in target-supports.exp comment

[committed] Adjust fall through comment

[committed] Allow _Atomic with -fopenmp (PR c/65467)

[committed] Backports to 6.x branch

[committed] C: Fix missing spaces in 'struct' fix-it hints

[committed] Cherry-pick asan fix (PR sanitizer/77396)

[committed] Cherry-pick libasan C++17 aligned new support

[committed] Fix check_effective_target_vect_simd_clones comment

[committed] Fix gcc.dg/tree-ssa/builtin-sprintf-warn-4.c

[committed] Fix ICE during fortran !$omp atomic write expansion (PR fortran/77500)

[committed] Fix ICE with safelen(0) in fortran (PR fortran/77516)

[committed] Fix OpenMP ICE with private allocatable array dummy argument (PR fortran/77666)

[Committed] Fix PR fortran/77612

[committed] Fix up gomp/_Atomic-4.c (PR c/65467)

[committed] fix-it hints can't contain newlines (yet)

[committed] fix-it hints: insert_before vs insert_after

[committed] Introduce class edit_context (v3)

[committed] libffi: Support go closures on 32-bit hppa

[committed] Move class substring_loc from c-family into gcc

[Committed] PR fortran/69514

[Committed] PR fortran/77420

[Committed] PR fortran/77420 -- revert previous commit

[Committed] PR fortran/77429

[Committed] PR fortran/77694

[committed] Provide location information for terminator characters (PR preprocessor/77672)

[committed] Remove redundant stmt in i386.c (PR other/77421)

[Committed] S/390: Add missing fallthrough comments.

[committed] Simplify edited_file::print_diff

[committed] testsuite cleanups for nios2-elf

[committed] Update hpux_longjmp fix for hpux11.00

[committed] Use true/false instead of 1/0 in lvalue_p

Re: [doc, SPU] Remove references to sites no longer carrying SPU information from doc/extend.texi

[DOC] Boolean -> boolean changes

[Fortran, accaf, patch, v1] Fixing compatibility with opencoarrays (mostly)

[Fortran, Patch, PR72832, v1] [6/7 Regression] [OOP] ALLOCATE with SOURCE fails to allocate requested dimensions

Re: [Fortran, Patch] First patch for coarray FAILED IMAGES (TS 18508)

Re: [fw at deneb dot enyo dot de: [PATCH] ada/77535: GNAT.Perfect_Hash_Generators for non-1-based strings]

[GCC-6][RFA 1/2]: Don't ignore target_header_dir when deciding inhibit_libc

[GCC][PATCH] Add __artificial__ attribute to Aarch64 NEON intrinsics

Re: [gofrontend-dev] Go patch committed: Avoid warning by using a local var for std::ofstream

[gomp4] fix an ICE with acc declared VLAs

[gomp4] Fix tile parsing

[gomp4] improve collapse user var calculation

[gomp4] loop abstraction fns

[gomp4] more tile parsing

[gomp4] pretty print ifn args

[gomp4] remove some tile tests

[gomp4] simplify parition allocation logic

[ipa-cp] Change option name from -fipa-cp-bit to -fipa-bit-cp in ipcp_store_bits_results()

[libcc1] add support for C++

[libstdc++-v3] Fix dg-require before dg-run directives in testsuite.

Re: [MPX] Fix for PR77267

[openacc] fix an ICE with acc declared VLAs

[Patch 0/11] Add support for _Float16 to AArch64

[PATCH 0/2] Extend -falign-FOO=N to N[,M[,N2[,M2]]] version 4

[PATCH 0/3] Default LRA to "on"

[PATCH 0/3] Extend -falign-FOO=N to N[,M[,N2[,M2]]] version 4

[PATCH 0/3] S/390: Improved risbg usage.

Re: [PATCH 0/4] (v2) Generating patches from fix-it hints

Re: [PATCH 0/4] Properly handle GCC target("march=") (PR71652)

[PATCH 0/8] make next_*_insn take rtx_insn * arguments

[PATCH 0/9] RFC: selftests based on RTL dumps

[Patch 1/11] Add a new target hook for describing excess precision intentions

Re: [PATCH 1/17][ARM] Add ARMv8.2-A command line option and profile.

[PATCH 1/1] [netbsd] when building shared, link against libc

Re: [PATCH 1/2] [ARC] [libgcc] Add support for QuarkSE processor.

[PATCH 1/2] Temporary remove "at least 8 byte alignment" code from x86

[PATCH 1/2][AArch64] Add missing support for poly64x1_t

[PATCH 1/2][RS6000] .gnu.attribute Tag_GNU_Power_ABI_FP

[PATCH 1/3] Put a TARGET_LRA_P into every target

[PATCH 1/3] Remove support for obsolete x86 -malign-foo options

[PATCH 1/3] rs6000: Fix for AIX, for r239866

Re: [PATCH 1/3] S/390: Mode attrs "bitoff[_plus]" simplify risbg instructions.

[PATCH 1/4] Hack: non-symbolic numeric constant warning

[PATCH 1/5] separate shrink-wrap: New command-line flag, status flag, hooks, and doc

[PATCH 1/8] change a few rtx_insn * to rtx_jump_insn *

[PATCH 1/9] Introduce class rtx_reader

Re: [PATCH 1/9] separate shrink-wrap: New command-line flag, status flag, hooks, and doc

[Patch 2/11] Implement TARGET_C_EXCESS_PRECISION for i386

Re: [PATCH 2/2] [ARC] [libgcc] Fix defines

[PATCH 2/2] Disable .gnu_attribute tags in compatibility-ldbl.o

[PATCH 2/2] Extend -falign-FOO=N to N[,M[,N2[,M2]]]

[PATCH 2/2][AArch64] Add missing support for poly64x1_t

[PATCH 2/3] Change the default of TARGET_LRA_P to true

[PATCH 2/3] rs6000: Use LR_REGNO instead of constant 65

Re: [PATCH 2/3] S/390: Enable wraparound in s390_contiguous_bitmask_p.

[PATCH 2/3] Temporary remove "at least 8 byte alignment" code from x86

[PATCH 2/4] rs6000: Rename 74 -> CR6_REGNO

Re: [PATCH 2/4][Ada,DJGPP] Ada support for DJGPP

[PATCH 2/5] dce: Don't dead-code delete separately wrapped restores

[PATCH 2/8] use rtx_insn * more

[PATCH 2/9] Add selftest::read_file

Re: [PATCH 2/9] cfgcleanup: Don't confuse CFI when -fshrink-wrap-separate

[Patch 3/11] Implement TARGET_C_EXCESS_PRECISION for s390

[PATCH 3/3] Delete TARGET_LRA_P from those targets that set it to "true"

[PATCH 3/3] Extend -falign-FOO=N to N[,M[,N2[,M2]]]

[PATCH 3/3] rs6000: Use LR_REGNO directly in the save/restore patterns

Re: [PATCH 3/3] S/390: Improved risbg usage.

[PATCH 3/4] rs6000: Rename 109 -> VRSAVE_REGNO

Re: [PATCH 3/4][Ada,DJGPP] Ada support for DJGPP

Re: [PATCH 3/4][PR 71931] Fix libitm tests

[PATCH 3/5] regrename: Don't rename restores

[PATCH 3/8] make next/prev _nonnote_insn take rtx_insn *

Re: [PATCH 3/9] dce: Don't dead-code delete separately wrapped restores

[PATCH 3/9] selftest.h: add temp_override fixture

[Patch 4/11] Implement TARGET_C_EXCESS_PRECISION for m68k

Re: [PATCH 4/4] (v2) Add -fdiagnostics-generate-patch

RE: [PATCH 4/4] [MIPS] Add tests for MSA

[PATCH 4/4] rs6000: Rename 110 -> VSCR_REGNO

Re: [PATCH 4/4][Ada,DJGPP] Ada support for DJGPP

[PATCH 4/5] shrink-wrap: Shrink-wrapping for separate components

[PATCH 4/8] make next/prev nondebug_insn take rtx_insn *

[PATCH 4/9] Expose forcibly_ggc_collect and run it after all selftests

Re: [PATCH 4/9] regrename: Don't rename restores

[Patch 5/11] Add -fpermitted-flt-eval-methods=[c11|ts-18661-3]

Re: [PATCH 5/17][ARM] Enable HI mode moves for floating point values.

[PATCH 5/5] rs6000: Separate shrink-wrapping

[PATCH 5/8] make prev_real_insn take rtx_insn *

[PATCH 5/9] Introduce class function_reader

Re: [PATCH 5/9] regrename: Don't run if function was separately shrink-wrapped

[Patch 6/11] Migrate excess precision logic to use TARGET_EXCESS_PRECISION

Re: [PATCH 6/17][ARM] Add data processing intrinsics for float16_t.

[PATCH 6/8] make next/prev nonnote_nondebug_insn take rtx_insn *

[PATCH 6/9] df selftests

Re: [PATCH 6/9] sel-sched: Don't mess with register restores

[Patch 7/11] Delete TARGET_FLT_EVAL_METHOD and poison it.

[PATCH 7/8] make next/prev active_insn and active_insn_p take rtx_insn *

[PATCH 7/9] combine.c selftests

Re: [PATCH 7/9] cprop: Leave RTX_FRAME_RELATED_P instructions alone

[Patch 8/11] Make _Float16 available if HFmode is available

[PATCH 8/8] make next_cc0_user take rtx_insn *

[PATCH 8/9] final.c selftests

Re: [PATCH 8/9] shrink-wrap: shrink-wrapping for separate components

[PATCH 9/9] cse.c selftests

[Patch AArch64 11/11] Enable _Float16

[Patch AArch64] Add floatdihf2 and floatunsdihf2 patterns

[patch committed SH] Fix build failure

[PATCH GCC 1/9]Delete useless code in tree-vect-loop-manip.c

[PATCH GCC 2/9]Add interface reseting original copy tables in cfg.c

[PATCH GCC 3/9]Support rewriting non-lcssa phis for vars live outside of vect-loop

[PATCH GCC 4/9]Check niters for peeling for data access gaps in analyzer

[PATCH GCC 5/9]Put copied loop after its preheader and after the original loop's latch in basic block link list

[PATCH GCC 6/9]Simplify control flow graph for vectorized loop

[PATCH GCC 7/9]Skip loops iterating only 1 time in predictive commoning

[PATCH GCC 8/9]Adjust test case for CFG changes in vectorized loop

[PATCH GCC 9/9]Prove no-overflow in computation of LOOP_VINFO_NITERS and improve code generation

[PATCH GCC][v2]Simplify alias check code generation in vectorizer

[Patch libgcc 9/11] Update soft-fp from glibc

[Patch libgcc AArch64 10/11] Enable hfmode soft-float conversions and truncations

[Patch libgcc] Enable HCmode multiply and divide (mulhc3/divhc3)

[PATCH PR other/77609] Let the assembler choose ELF section types for miscellaneous named sections

[PATCH PR77503]Record reduction code for CONST_COND_REDUCTION at analysis stage and use it at transform

[PATCH PR77718]

[PATCH RESEND 1/2] Temporary remove "at least 8 byte alignment" code from x86

[PATCH RESEND 2/2] Extend -falign-FOO=N to N[,M[,N2[,M2]]]

[Patch RFC] Modify excess precision logic to permit FLT_EVAL_METHOD=16

[PATCH test]Revise gcc.dg/vect/pr57558-1.c by using int instead of long

Re: [PATCH v2 0/9] Separate shrink-wrapping

[PATCH v2, rs6000] Fix PR72827 (ada bootstrap failure)

[PATCH v2] [RTEMS] Always use atomic builtins for libstdc++

[PATCH v2] add -fprolog-pad=N option to c-family

[patch v2] Get rid of stack trampolines for nested functions (0/4)

[patch v2] Get rid of stack trampolines for nested functions (1/4)

[patch v2] Get rid of stack trampolines for nested functions (2/4)

[patch v2] Get rid of stack trampolines for nested functions (3/4)

[patch v2] Get rid of stack trampolines for nested functions (4/4)

Re: [PATCH v2][AArch64] Fix symbol offset limit

[PATCH v3 0/5] Separate shrink-wrapping

[PATCH v3] Optimize strchr to strlen

Re: [PATCH v4] PR48344: Fix unrecognizable insn error with -fstack-limit-register=r2

[PATCH, 1/7] Move memory model declarations in memmodel.h

Re: [PATCH, 2/4] Replace error_at with assert in build_va_arg

[PATCH, 5.x/6.x/7.x] Be more conservative in early inliner if FDO is enabled

[PATCH, ARM 2/7] Adapt atomic and exclusive load and store to ARMv8-M Baseline

[PATCH, ARM 3/7] Refactor atomic compare_and_swap to make it fit for ARMv8-M Baseline

[PATCH, ARM 4/7] Adapt atomic compare and swap to ARMv8-M Baseline

[PATCH, ARM 5/7] Adapt other atomic operations to ARMv8-M Baseline

[PATCH, ARM 7/7] Enable ARMv8-M atomic and synchronization support for ARMv8-M Baseline

[PATCH, arm-embedded] -mpure-code option for ARM

[PATCH, ARM/testsuite 6/7] Force soft float in ARMv6-M and ARMv8-M Baseline options

Re: [PATCH, ARM] Add a new target hook to compute the frame layout

[patch, avr, pr71676 and pr71678] Issues with casesi expand

Re: [Patch, avr] Backport fix for PR 65210 to gcc-5-branch

[Patch, avr] Provide correct LD offset bound in avr_address_cost

[PATCH, c++, PR77427 ] Set TYPE_STRUCTURAL_EQUALITY for sysv_abi va_list

[PATCH, DOC] Enhance document of asan-use-after-return param.

Re: [PATCH, docs] invoke.texi: random copy-editing

[PATCH, fortran testsuite]: Correct the calls to c functions in gfortran.dg/c_by_val_1.f

[Patch, fortran] Clean up of error recovery in DTIO procedures

[PATCH, Fortran] Extension: COTAN and degree-valued trig intrinsics with -fdec-math

Re: [Patch, fortran] Initializing components of derived type variables

[PATCH, Fortran] PR fortran/77764 - ICE in is_anonymous_component

[PATCH, Fortran] PR fortran/77782 - ICE in gfc_get_union_type

[Patch, Fortran] PR66643 Check for missing format

[Patch, fortran] PR69834 - Collision in derived type hashes

[Patch, fortran] PR77657 - link error with implementation of user-defined derived type input/output (UD-DTIO) in child extending abstract parent

[Patch, Fortran] Test for implied sequence in structures in common blocks

Re: [PATCH, GCC/LRA] Teach LRA to not use same register value for multiple output operands of an insn

[PATCH, GCC] Deal with singular sentences in builtin-sprintf-warn-1.c regex

[PATCH, i386 libgcc]: Remove obsolete workaround for PR 44174

[PATCH, i386 testsuite]: Simplify feature bit tests in feature check headers

[PATCH, i386, AVX-512] Fix test expected result.

[PATCH, i386] Fix ICE with a md builtin call (PR target/69255)

[PATCH, i386] Spellcheck hints for the i386 backend option handling (PR middle-end/77475)

[PATCH, i386] Spellcheck hints for the i386 backend option handling (PR middle-end/77475, take 2, generic part)

[PATCH, i386] Spellcheck hints for the i386 backend option handling (PR middle-end/77475, take 2, i386 part)

[PATCH, i386]: Check maximum ext_level before calling CPUID with 0x80000008

[PATCH, i386]: Fix PR 77756, _-get_cpuid() returns wrong values for level 7 (extended features)

[PATCH, i386]: Fix PR77621 (target part), handle Atom V2DFmode tuning through vector cost infrastructure

[PATCH, i386]: Fix zero-extension optimizations from mask registers (PR target/77476)

[PATCH, i386]: Improve x86 target selectors and cleanup a couple of gcc.dg tests

[PATCH, i386]: Use pow2p_hwi some more

[PATCH, IPA] Check pointer for 0 before use in `get_odr_type`

Re: [patch, libgfortran] PR77393 [7 Regression] Revision r237735 changed the behavior of F0.0

[patch, libgfortran] PR77707 formatted direct access: nextrec off by one

[PATCH, libgfortran] Use rand_s on MinGW-w64, fix bounds overflow

Re: [patch, libgomp, OpenACC] Additional enter/exit data map handling

Re: [patch, libstdc++] std::shuffle: Generate two swap positions at a time if possible

[PATCH, LRA] Fix PR 77714

Re: [PATCH, LRA] Fix PR rtl-optimization 77289, LRA matching constraint problem

[PATCH, OBVIOUS] Fix documentation of gcov tool

[PATCH, obvious] Remove double condition from dwarf2out.c

[PATCH, PING*2] DWARF: space-optimize loc. descr. for integer literals on 32-bit targets

[PATCH, PING] DWARF: process all TYPE_DECL nodes when iterating on scopes

[PATCH, PING] DWARF: remove pessimistic DWARF version checks for imported entities

Re: [PATCH, PR70955] Tag {ms,sysv}_va_list_type_node with {ms,sysv}_abi attribute

Re: [PATCH, PR71602, 4/4] Make canonical_va_list_type more strict

[PATCH, PR77558] Remove RECORD_TYPE special-casing in std_canonical_va_list_type

[Patch, reload, tentative, PR 71627] Tweak conditions in find_valid_class_1

Re: [PATCH, RFC] gcov: dump in a static dtor instead of in an atexit handler

Re: [PATCH, RFC] Introduce -fsanitize=use-after-scope

Re: [PATCH, rs6000] Fix PR72827 (ada bootstrap failure)

[PATCH, rs6000] Fix PR77613 (swap optimization for splat-with-truncate)

[PATCH, rs6000] Remove optimize_insn_for_speed_p check on divide -> recip splitter

[PATCH, rtl-optimization]: Fix PR77452, ICE: in plus_constant, at explow.c

[Patch, testsuite, avr] Skip gcc.dg/Wno-frame-address.c for avr

[Patch, testsuite] Fix more bogus failures for avr

[Patch, testsuite] Make pr64130.c pass for avr

[Patch, testsuite] Require int32plus for builtin-sprintf-warn-1.c

[Patch, testsuite] Require int32plus for pr70421.c

[PATCH, testsuite]: Add x86_64 to gcc.dg/debug/dwarf2/const-2b.c target selector

[PATCH, testsuite]: Remove debug statements from gcc.c-torture/unsorted/dump-noaddr.x

[PATCH, testsuite]: Test compat _Complex varargs passing

[PATCH, testsuite]: Use dg-add-options ieee in some _FloatN tests

[PATCH, ubsan, obvious] Fix typo in string empty check

[PATCH, updated] Add a warning for suspicious use of conditional expressions in boolean context

[PATCH, v2] Introduce class rtx_reader

Re: [PATCH, vec-tails 07/10] Support loop epilogue combining

[PATCH, wwwdocs, committed] Update gcc-7/changes.html for LRA

[patch,avr] Fix PR77326: CC_NONE might clobber condition code

[PATCH,committed] Infer architecture from ABI for mips-img* and mips-mti*

[patch,gomp4] add support for fortran common blocks

[patch,gomp4] Fix PR74600

[patch,libgfortran] PR48298 DTIO implementation for Internal Units

[PATCH/AARCH64] Have the verbose cost model output output be controllable

Re: [PATCH/AARCH64] Improve ThunderX code generation slightly with load/store pair

[PATCH] (PR 65950) Improve predicate for exit(0);

Re: [PATCH] - improve sprintf buffer overflow detection (middle-end/49905)

[PATCH] -fsanitize=thread fixes (PR sanitizer/68260)

[PATCH] -fsanitize=thread fixes (PR sanitizer/68260, take 2)

[PATCH] [AArch64] Add missing attributes to arm_neon.h

[PATCH] [ARC COMMITTED] MAINTAINERS (Reviewers): Add myself.

Re: [PATCH] [ARC] Add simple shift/rotate ops.

Re:[PATCH] [ARC] Disable compact casesi patterns for arcv2

Re: [PATCH] [ARC] Fix emitting jump tables for ARCv2

Re: [PATCH] [ARC] New CPU C-define handler.

Re: [patch] [gsoc] [gimplefe] GIMPLE FE Project

[PATCH] [PR libcpp/71681] Fix handling header.gcc in subdirectories

[PATCH] [RTEMS] Always use atomic builtins for libstdc++

Re: [PATCH] accept flexible arrays in struct in unions (c++/71912 - [6/7 regression])

[PATCH] ada/77535: GNAT.Perfect_Hash_Generators for non-1-based strings

[PATCH] Add -Wshadow-local and -Wshadow-compatible-local.

[PATCH] Add a warning for suspicious use of conditional expressions in boolean context

[PATCH] Add braces to a condition in predict.c (PR middle-end/77574)

[PATCH] Allow FP to be used as a call-saved registe

[PATCH] avoid non-printable characters in diagnostics (c/77620, c/77521)

[PATCH] Avoid some C++ local statics with constructors

[PATCH] Avoid store forwarding issue in vectorizing strided SLP loads

[PATCH] Backport of 25 fortran patches

[PATCH] Bits from Early LTO debug merge -- move stuff from late to early finish

[PATCH] builtin expansion of memcmp for powerpc

Re: [PATCH] C: fixits for modernizing structure member designators

[PATCH] Check for overflow in filesystem::last_write_time

[PATCH] Cleanup of input.c

[PATCH] Define 3-argument overloads of std::hypot for C++17 (P0030R1)

[PATCH] Define feature macro and update C++17 library status

[PATCH] Define pretty printers for C++17 library components

[PATCH] Delete GCJ

Re: [PATCH] Detect whether target can use -fprofile-update=atomic

Re: [PATCH] df: Keep return address register undefined until epilogue_completed

RE: [PATCH] Disable -mbranch-likely for -Os when targetting generic architecture

[PATCH] Disable compact casesi patterns for arcv2

[PATCH] Disable sim build for ARC in top-level configure.ac

[PATCH] Don't clobber dominator info in the combiner (PR target/77526)

[PATCH] Don't peel extra copy of loop in unroller for loops with exit at end

Re: [PATCH] DWARF: remove pessimistic DWARF version checks for imported entities

[PATCH] Editorial fixes to libstdc++ debug mode docs

[PATCH] Extend dg-{error,warning,message,bogus} line specification to allow relative line numbers

[PATCH] FALLTHRU markers for sse.md and some cleanups

[PATCH] Fix (part of) PR77399

[PATCH] Fix -Wimplicit-fallthrough -C, handle some more comment styles and comments in between FALLTHRU comment and label

[PATCH] Fix -Wshadow warning in libiberty/cp-demangle.c

[PATCH] Fix a few simple cases where -Wparentheses does not warn for omitted middle value

[PATCH] Fix aarch64 fallout of [PATCH, LRA] Fix PR rtl-optimization 77289, LRA matching constraint problem

Re: [PATCH] Fix abi_tag23* test failure (PR c++/77379)

[PATCH] Fix alter_output_for_subst_insn (PR other/77421)

[PATCH] Fix bootstrap with --enable-languages=all,go

[PATCH] Fix builtin-sprintf-warn-2.c xfail pattern

[PATCH] Fix cgraph_node::rtl_info (PR target/77587)

[PATCH] Fix cond updating in tree-ssa-dom (PR tree-optimization/77454)

[PATCH] Fix documentation for overflow-checking builtins

[PATCH] Fix gcc.dg/fold-reassoc-2.c

[PATCH] Fix gcc.dg/tree-ssa/pr68198.c

[PATCH] Fix handling of -fsanitize-recover* options.

[PATCH] fix ICE on %lf directive in format_floating in gimple-ssa-sprintf.c (middle-end/77683)

[patch] Fix ICE on ACATS test for Aarch64 at -O

[PATCH] Fix ICE with __atomic_{always,is}_lock_free (PR middle-end/77624)

[PATCH] Fix ICE with inlining and #pragma omp simd (PR fortran/77665)

[PATCH] fix ILP32 bootstrap failures due to -Wformat-length

[PATCH] Fix incorrect setting of edge probability in loop unroller

[PATCH] Fix JUMP_LABEL documentation

[PATCH] Fix late dwarf generated early from optimized out globals

[PATCH] Fix location of command line backend reported issues (PR middle-end/77475)

[PATCH] Fix LTO with Java some more

[PATCH] Fix missed debug PR77692

[PATCH] Fix neg overflow expansion (PR middle-end/77594)

[PATCH] Fix PR c++/77639 (ICE during error recovery)

Re: [patch] Fix PR fortran/72743

[PATCH] Fix PR gcov-profile/46266

[PATCH] Fix PR ipa/77653

[PATCH] Fix PR tree-optimization/77550

RE: [PATCH] Fix PR tree-optimization/77654

[PATCH] Fix PR55152

Re: [PATCH] Fix PR64078

[PATCH] Fix PR77407

[PATCH] Fix PR77436

[PATCH] Fix PR77450

[PATCH] Fix PR77478

[PATCH] Fix PR77479

[PATCH] Fix PR77514

[PATCH] Fix PR77544

[PATCH] Fix PR77605

[PATCH] Fix PR77621

[PATCH] Fix PR77646

[PATCH] Fix PR77648

[PATCH] Fix PR77677

[PATCH] Fix PR77678

[PATCH] Fix PR77697

[PATCH] Fix PR77745

[PATCH] fix profiledbootstrap with -Werror=format-length (77753)

Re: [patch] Fix segfault in param_change_prob

Re: [PATCH] Fix suggestions for non-trivial Wformat type cases (PR c/72858)

Re: [PATCH] Fix template-params-12f.C on darwin/vxworks (PR debug/77389)

[PATCH] Fix typo in Libstdc++ Profile Mode docs

[PATCH] fix typos behind incorrect destination buffer length in -Wformat-length warning (77762)

[PATCH] Fix UB in sched-int.h iterator (PR rtl-optimization/77425)

[PATCH] Fix undefined behavior on g++.dg/pr77550.C (PR 77748)

Re: [PATCH] Fix up -fsanitize=address ctor order (PR sanitizer/77396)

[PATCH] Fix up -fsanitize=address ctor order (PR sanitizer/77396, take 2)

[PATCH] Fix up ivopts POINTER_TYPE_P handling (PR tree-optimization/77444)

[Patch] Fix variant::operator= on references

[PATCH] Fix various minor gimple-ssa-sprintf.c issues

Re: [PATCH] Fix warning breaking profiled bootstrap

[PATCH] fix-it hints for warn_uninit

[PATCH] Fixed up missing semicolons.

[PATCH] fixincludes: fix fixincludes for MinGW

[PATCH] gcc: Fix sysroot relative paths for MinGW

Re: [PATCH] Handle VECTOR_CST in integer_nonzerop()

[PATCH] have __builtin_object_size handle POINTER_PLUS with non-const offset

Re: [PATCH] Implement C++17 node extraction and insertion (P0083R5)

Re: [Patch] Implement std::experimental::variant

[PATCH] Improve SCCVN with devirtualization to pure/const calls

[PATCH] Improve string::clear() performance

[PATCH] Improve target pass registration

[PATCH] Improve VRP range intersection

[PATCH] Improvements to typed_splay_tree (v2)

[PATCH] include/std/chrono (system_clock): Fix typo in comment.

[PATCH] Increase lto-min-partition

Re: [PATCH] Indicate minimum in-tree MPFR version handled

[PATCH] Introduce selftest::locate_file

[PATCH] Last bit from Early LTO debug merge -- move break_out_includes

[PATCH] libstdc++/77641 fix std::variant for literal types

[PATCH] libstdc++/77645 fix deque and vector xmethods for Python 3

[PATCH] libstdc++/77645 Fix xmethods for std::list

[PATCH] libstdc++/77686 use may_alias for std::function storage

[PATCH] libstdc++/77795 Only declare ::gets for C++98 and C++11

[PATCH] Machine-readable RTL dumps: print_rtx_function

[PATCH] Make -Wint-in-bool-context warn on suspicious shift ops

[PATCH] Make CHECKING_P a boolean flag again

[PATCH] manual: _Bool has trap representations

[PATCH] MIPS/doc: Fix `d' constraint description

[PATCH] More trivial bits from early LTO debug merge

Re: [PATCH] Move class substring_loc from c-family into gcc

Re: [PATCH] objc: update documetation and add test-case of constructor/destructor attr.

[PATCH] Omit AIX mapping class from VAR_DECL

[PATCH] optabs.c: Update inline documentation

[PATCH] Optimise the fpclassify builtin to perform integer operations when possible

Re: [PATCH] Optimize strchr (s, 0) to strlen

[PATCH] Optimize truncating a basic_string

[PATCH] Partially improve scalability of the unwinder (PR libgcc/71744)

[PATCH] PR fortran/58991 and fortran/58992

[PATCH] PR fortran/77406

[PATCH] PR fortran/77420 -- take two

[PATCH] PR fortran/77429

[PATCH] PR fortran/77460

[PATCH] PR fortran/77506

[PATCH] PR fortran/77507

[PATCH] PR java/71917

[PATCH] PR68212, Correct frequencies/counts when unrolling

[PATCH] print-rtx.c: add 'h', v' and 'p' prefixes to regnos

[PATCH] read-md.c: track column numbers

[PATCH] read-rtl.c: split out read_rtx_operand from read_rtx_code

[PATCH] Reduce stack usage in sha512 (PR target/77308)

[PATCH] Refactor section/label init for early LTO debug

[PATCH] Remove __gcov_merge_delta (PR bootstrap/77749)

[Patch] Remove all uses of TARGET_FLT_EVAL_METHOD_NON_DEFAULT and poison it

Re: [PATCH] remove conditional compilation of HAVE_AS_LEB128 code

Re: [PATCH] Remove extraneous whitespace in libbacktrace

[PATCH] Remove HIST_TYPE_CONST_DELTA counter type (PR, gcov-profile/23332).

[PATCH] Remove redefinition of __cpp_lib_array_constexpr

[PATCH] Remove support for INITIAL_FRAME_POINTER_OFFSET

[PATCH] Remove unnecessary conditional in get_odr_type (PR rtl-optimization/77425)

[PATCH] Remove use of std::abs in experimental::{gcd,lcm}

[PATCH] Restore bootstrap

[PATCH] rs6000: Disparage CTR and LR in movcc_internal1

Re: [PATCH] Set -fprofile-update=atomic when -pthread is present

[PATCH] Silence some uninitialized variable warnings that appear when bootstrapping

[PATCH] Small hooks.c cleanup

Re: [PATCH] Tree-level fix for PR 69526

[PATCH] unbreak libsanitizer build on sparc-linux (PR 67899)

[PATCH] Update email address

[PATCH] Use CONSTRUCTOR_NELTS macro some more

Re: [PATCH] Use RPO order for fwprop iteration

[PATCH] x86_64: fix 'gather' avx2 builtin names

Re: [PATCH], Backport PR 77670 fix to GCC 6.3

[PATCH], PR 77670, Fix PowerPC ISA 3.0 -mpower9-minmax code generation

[PATCH], Use VMRGEW on PowerPC power8/power9 to construct V4SFmode

[PATCH]: S/390: Fix hotpatch test cases.

[PATCH][1/2] Fix PR77768

[PATCH][2/2] Fix PR77768

Re: [PATCH][2/n] Change dw2_asm_output_offset to allow assembling extra offset

[PATCH][3/2] Fix PR77768

Re: [PATCH][3/n] dwarf2out refactoring for early (LTO) debug

Re: [PATCH][AArch64 - v2] Simplify eh_return implementation

Re: [PATCH][AArch64 - v3] Simplify eh_return implementation

[PATCH][AArch64] Add ANDS pattern for CMP+ZERO_EXTEND

[PATCH][AArch64] Align FP callee-saves

[PATCH][AArch64] Improve legitimize_address

Re: [PATCH][AArch64] Improve stack adjustment

Re: [PATCH][Aarch64][gcc] Fix vld2/3/4 on big endian systems

[PATCH][ARM] Fix -Wimplicit-fallthrough warnings

[PATCH][ARM][v2] Use snprintf rather than sprintf

[PATCH][Committed] Add self to write-after-approval section of MAINTAINERS file

[PATCH][expmed.c] PR middle-end/77426 Delete duplicate condition in synth_mult

[patch][fix PR other/31566] @missing_file gives bad error message

[PATCH][Libiberty] Support empty arguments in pex-win32

Re: [PATCH][msp430] Don't output __interrupt_vector sections for weak functions

[PATCH][regrename][sel-sched] Fix bogus use of HARD_FRAME_POINTER_REGNUM (was: Fix arm bootstrap)

Re: [PATCH][RFC] Early LTO debug

[PATCH][RFC][regrename][sel-sched] Fix arm bootstrap

[PATCH][RTL ifcvt] Transform (X == CST) ? -CST : Y into (X == CST) ? -X : Y when conditional negation is available

[PATCH][simple-object] Early LTO debug "debug copier"

[PATCH][simplify-rtx] (GTU (PLUS a C) (C - 1)) --> (LTU a -C)

[PATCH][v3] GIMPLE store merging pass

[PATCH][v4] GIMPLE store merging pass

Re: [PATCHv2, PING 4][ARM] -mpure-code option for ARM

[PATCHv2] Add a warning for suspicious use of conditional expressions in boolean context

[PATCHv2] Fix a few simple cases where -Wparentheses does not warn for omitted middle value

Re: [PATCHv2][ARM] -mpure-code option for ARM

[PATCHv2][GCC] Optimise the fpclassify builtin to perform integer operations when possible

Re: [PATCHv3, resent] Add a warning for suspicious use of conditional expressions in boolean context

Re: [PATCHv3] Add a warning for suspicious use of conditional expressions in boolean context

Re: [PATCHv3][ARM] -mpure-code option for ARM

[PING] Re: [PATCH, i386] Fix some warnings/errors that appear when enabling -Wnarrowing when building gcc

[PING] set libfunc entry for sdivmod_optab to NULL in optabs.def

[PING] Unreviewed C/C++ warning patches

[PING][PATCH][msp430] Don't output __interrupt_vector sections for weak functions

Re: [PR lto/77458] Avoid ICE in offloading with differing _FloatN, _FloatNx types

[PR lto/77458] Avoid ICE in offloading with differing _FloatN, _FloatNx types (was: Advice sought for debugging a lto1 ICE (was: Implement C _FloatN, _FloatNx types [version 6]))

Re: [PR56974] output DWARF-5 markers for ref_qualifiers

Re: [PR59319] output friends in debug info

Re: [PR63238] output alignment debug information

Re: [PR72835] Incorrect arithmetic optimization involving bitfield arguments

[PR77719] Fix ICE in pp_string, at pretty-print.c:955

[PTX] cbranch expanders

[RFC PATCH, alpha]: ABI change: pass SFmode and SCmode variable arguments by reference

[RFC,PATCH] Using equivalences to help eliminate_regs_in_insn

Re: [RFC] COMDAT Safe Module Level Multi versioning

[RFC] Extend ipa-bitwise-cp with pointer alignment propagation

[RFC] Speed-up -fprofile-update=atomic

Re: [RFC] Update gmp/mpfr/mpc minimum versions

Re: [RFC][IPA-VRP] Add support for IPA VRP in ipa-cp/ipa-prop

Re: [RFC][IPA-VRP] Early VRP Implementation

[RFC][IRA]Initialize ira_use_lra_p early by moving the initialization into ira_init_once ().

[RFC][SSA] Iterator to visit SSA

[SH][committed] Fix cset_zero pattern regressions

[Testsuite] Use correct effective-target settings for ARM fp16-aapcs tests.

Re: [TREE-SSA-CCP] Issue warning when folding condition

Re: [v3 PATCH, RFC] Implement LWG 2729 for tuple

[v3 PATCH] Implement C++17 string searchers.

Re: [v3 PATCH] Implement LWG 2729 for pair.

[v3 PATCH] Implement P0040R3, Extending memory management tools.

[v3 PATCH] Make optional::reset noexcept, make optional::value work in constant expressions.

Re: [v3 PATCH] PR libstdc++/77288 and the newest proposed resolution for LWG 2756

[v3 PATCH] PR libstdc++/77619

[v3 PATCH] PR libstdc++/77717

[v3 PATCH] PR libstdc++/77727

[v3 PATCH] PR libstdc++/77802

[v3, patch, variant] user-defined operator& and std::variant

[wwwdocs] [[fallthrough]] attribute is supported in GCC 7

[wwwdocs] Add some missing C++17 features

[wwwdocs] Make it more obvious which releases are still supported

[wwwdocs] Replace outdated C++ FAQ URL and fix grammar.

Re: [x86] Disable STV pass if -mstackrealign is enabled.

Add _FloatN, _FloatNx tests for __builtin_fpclassify

Add configure check for -Wimplicit-fallthrough

Add FALLTHRU to gimple-ssa-sprintf.c

Adjust fall through comments in aarch64-simd.md

Advice sought for debugging a lto1 ICE (was: Implement C _FloatN, _FloatNx types [version 6])

Backport fix for PR 65210 to gcc-5-branch

Backports to 6.x

C++ PATCH for __has_cpp_attribute and fallthrough

Re: C++ PATCH for c++/68703 (dependent vector length)

Re: C++ PATCH for c++/77379 (abi_tag on thunk)

C++ patch ping

C++ PATCH to forbid use of bool with the ++ operator

C/C++ PATCH for c/77423 (bogus warning with -Wlogical-not-parentheses)

C/C++ PATCH to change {cp,}build_unary_op's parameter

C/C++ PATCH to implement -Wbool-operation (PR c/77490)

C/C++ PATCH to implement -Wpointer-compare warning (PR c++/64767)

Re: cfg.c: redundant second assignment of bb_copy = NULL in free_original_copy_tables()

Change license of filenames.h to LGPL

Correct libgcc complex multiply excess precision handling

Correct module change introduced by DTIO patch.

Re: Debug algorithms

debug container mutex association

Define TS 18661-1 CR_DECIMAL_DIG in <float.h>

Define TS 18661-1 type width macros in <limits.h> and <stdint.h>

Delete useless .split2 dump file at -O0 on non-x86 targets

Re: Deprecating Libstdc++ Profile Mode

Do not drom MEM_EXPR when accessing structure fields

Re: Document OpenACC status for GCC 6

Re: Early jump threading

Explicitly list all tree codes in gcc/tree-streamer.c:record_common_node (was: [PR lto/77458] Avoid ICE in offloading with differing _FloatN, _FloatNx types)

Fix bootstrap failure in combine.c and i386.c due to -Wimplicit-fallthrough

Fix compilation errors with libstdc++v3 for AVR target and allow --enable-libstdcxx

Fix fall through comment in ia64/

Fix libgo syscall test on Solaris

Fix LTO_STREAMER_DEBUG build

Fix missing -Wimplicit-fallthrough warning

Fix missing FALLTHRU comments

Fix more fall through comments

Fortran, committed: ICE on missing parameter value for initialisation (segfault) (pr 66107)

Fortran, committed: ICE out of memory on displaced implicit character (pr 69963)

Fortran, committed: segfault with allocate and stat for derived types with default initialization (pr 68078)

gcc build problem (i386.c) -- missing declaration

Go patch committed: add abstraction layer for SHA1 checksum code

Go patch committed: add missing break statement

Go patch committed: add src information to AST dumps

Go patch committed: Avoid warning by using a local var for std::ofstream

Go patch committed: compile runtime.getcaller{pc,sp} into builtin functions

Go patch committed: Don't duplicate calls with multiple results

Go patch committed: Fix calls to integer_type

Go patch committed: increase buffer size to avoid -Wformat-length warning

Go patch committed: remove dependence on libiberty hex_value

Go patch committed: remove unused function

Go patch committed: remove useless #include

I found U

ICE at -O1 and above in both 32-bit and 64-bit modes on x86_64-linux-gnu

Implement -Wimplicit-fallthrough (version 8)

Implement -Wimplicit-fallthrough (version 8): add gcc_fallthrough()

Implement -Wimplicit-fallthrough (version 9)

Re: Implement C _FloatN, _FloatNx types [version 6]

Implement P0001R1 - C++17 removal of register storage class specifier

internal fn pretty printing

libgo patch committed: add runtime/internal/atomic package

libgo patch committed: add runtime/internal/sys package

Re: libgo patch committed: Change build procedure to use build tags

libgo patch committed: Copy locking code from Go 1.7 master library

libgo patch committed: Copy runtime.go and runtime1.go from Go 1.7 to libgo

libgo patch committed: Fix type passed to __splitstack_find

libgo patch committed: Fix typo in libgo/configure.ac

libgo patch committed: Pass -fcompiling-runtime when testing the runtime package

libgo patch committed: Remove remaining use of MAKECONTEXT_STACK_TOP

libgo patch committed: Separate mksysinfo inputs into separate Makefile targets

libgo patch committed: update to Go 1.7.1 release

Re: Fwd: libgo patch committed: Use -fgo-c-header to share between Go and C

Re: libgo/runtime: Fix signal stack size for ia64

Re: MAINTAINERS update

Make max_align_t respect _Float128 [version 2]

Make max_align_t respect _Float128 [version 3]

Make regcprop to eliminate noop moves better

Move Per Bothner, Andrew Haley, and Tom Tromey to write-after approval after GCJ deletion

New Swedish PO file for 'gcc' (version 6.2.0)

OpenACC data clause syntax question/patch

parallel/algo.h cleanup

Patch ping

PATCH to add more FALLTHRU markers

PATCH to fix bogus -Wimplicit-fallthrough warning (PR c++/77803)

PATCH to fix fallout from recent C++ bool changes

PATCH to fix g++.dg/cpp0x/fallthrough2.C

patch to fix PR77416

PATCH to use the new gimple_call_internal_p overload

Re: Ping for a gfortran testsuite patch

Ping Re: Define TS 18661-1 CR_DECIMAL_DIG in <float.h>

Ping Re: Make max_align_t respect _Float128

Ping Re: Make max_align_t respect _Float128 [version 3]

Ping**2! Re: [PATCH, Fortran] Extension: AUTOMATIC/STATIC symbol attributes with -fdec-static

Ping**3! Re: [PATCH, Fortran] Extension: AUTOMATIC/STATIC symbol attributes with -fdec-static

Re: PING: new pass to warn on questionable uses of alloca() and VLAs

Ping: Re: [PATCH 1/2] gcc: Remove unneeded global flag.

PING: Re: [PATCH, LRA] Fix PR rtl-optimization 77289, LRA matching constraint problem

PR c++/77539

Re: PR35503 - warn for restrict pointer

PR77661 - Fix: --enable-maintainer-mode causes in-tree-build of MPC to fail

Register numbers in RTL dumps (was Re: [PATCH 0/9] RFC: selftests based on RTL dumps)

Report DejaGnu ERROR messages in compare_tests

Report DejaGnu ERROR messages in dg-extract-results

RFA (libstdc++): PATCH to implement C++17 over-aligned new

RFA: Small PATCH to add pow2p_hwi to hwint.h

RFC: PATCH to consider MAX_OFILE_ALIGNMENT for targetm.absolute_biggest_alignment

Shared mutex pool

Split c-common.c?

Re: stray warning from gcc's cpp

Testing _Complex varargs passing [was: Alpha, ABI change: pass SFmode and SCmode varargs by reference]

Un-break dwarf2out for DWARF2_LINENO_DEBUGGING_INFO configurations (was: [PATCH] Refactor section/label init for early LTO debug)

Unbreak bootstrap with GCC 4.3 (PR bootstrap/77751)

Use version namespace in normal mode

Verify package integrity of downloaded prerequisites (partially fixes 61439)

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