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subject index for May, 2016

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Re: "const" qualifier vs. OpenACC data/OpenMP map clauses

"omp declare target" on DECL_EXTERNAL vars

[SH][committeð] Remove SH5 target regs leftovers

[PATCH] c/69507 - bogus warning: ISO C does not allow â__alignof__ (expression)â

[6, 5, 4.9] demangler backports

[AArch64 1/2] Refactor aarch64_operands_ok_for_ldpstp, aarch64_operands_adjust_ok_for_ldpstp

[AArch64 trivial] Don't define a macro when a variable will do

[AArch64, 0/6] Remove inline assembly in arm_neon.h

[AArch64, 1/4] Add the missing support of vfms_n_f32, vfmsq_n_f32, vfmsq_n_f64

[AArch64, 1/6] Reimplement scalar fixed-point intrinsics

[AArch64, 2/4] Extend vector mutiply by element to all supported modes

[AArch64, 2/6] Reimplement vector fixed-point intrinsics

[AArch64, 3/4] Reimplement multiply by element to get rid of inline assembly

[AArch64, 3/6] Reimplement frsqrte intrinsics

[AArch64, 4/4] Reimplement vmvn* intrinscis, remove inline assembly

[AArch64, 4/6] Reimplement frsqrts intrinsics

[AArch64, 5/6] Reimplement fabd intrinsics & merge rtl patterns

[AArch64, 6/6] Reimplement vpadd intrinsics & extend rtl patterns to all modes

[AArch64, testsuite] Fix vmul_elem_1.c on big-endian

Re: [AArch64] Remove an unused reload hook.

[AARCH64] Remove static variable all_extensions from aarch64.c

[AArch64][0/4] Improve variable argument (vaarg) support

[AArch64][1/4] Enable tree-stdarg pass for AArch64 by defining counter fields

[AArch64][2/4] PR63596, honor tree-stdarg analysis result to improve VAARG codegen

[AArch64][3/4] Don't generate redundant checks when there is no composite arg

[AArch64][4/4] Simplify cfg during vaarg gimplification

[ada, build] Fix make install-gcc-specs with empty GCC_SPEC_FILES

[Ada] Cleanup in the implementation of packed array types

[Ada] Correctly set Last when calling Text_IO.Get_Line on empty string

[Ada] Crash on illegal allocator for limited type.

[Ada] Crash on inlined call to subprogram declared in package instance

[Ada] Error in handling of convention of formal parameter

[Ada] Extend pragma Implicit_Packing for records to composite components

[Ada] Extend pragma Implicit_Packing to byte-packed array types

[Ada] Fix Ada.Directories.Delete_Tree not to change current directory

[Ada] Fix bug on Get_Line when incomplete last line in file

[Ada] Handling of attribute definition clauses for ASIS with GNSA

[Ada] Improve array packing for small record component

[Ada] Minimize internally built wrappers of protected types

[Ada] Minor cleanup 1/2

[Ada] Minor cleanup 2/2

[Ada] Optimization of anonymous access-to-controlled types

[Ada] Predicate checks when Assertion policy is Ignore

[Ada] Race condition in allocator with finalization

[Ada] Remove spurious accessibility check for aggregate component

[Ada] Remove useless type transformation

[Ada] Representation information for nested subprograms

[Ada] Speed up memory management

[Ada] Spurious error on container "of" loop

[Ada] Undefined symbol with interface types

[Ada] Use noncanonical host name for canadian cross builds

Re: [arm-embedded][PATCH, GCC/ARM, 2/3] Error out for incompatible ARM multilibs

Re: [ARM] Add support for overflow add, sub, and neg operations

Re: [ARM] Enable __fp16 as a function parameter and return type.

[ARM] Fix bogus -fstack-usage warning on naked functions

Re: [ARM] implement division using vrecpe/vrecps with -funsafe-math-optimizations

[ARM] mno-pic-data-is-text-relative & msingle-pic-base

[build] Handle gas/gld --compress-debug-sections=type

[C PATCH] Fix ICE-on-invalid with enum forward declaration (PR c/70851)

[C PATCH] Fix ICE-on-invalid with old-style-parameter-declaration and __func__ (PR c/71265)

[C PATCH] Fix ICE-on-invalid with old-style-parameter-declaration and enum (PR c/71266)

Re: [C PATCH] PR43651: add warning for duplicate qualifier

[C PATCH] Warn for optimize attribute on decl after definition (PR c/70255)

[C++ Patch/RFC] PR 60385 and other issues about wrongly named namespaces (eg, c++/68723)

[C++ Patch/RFC] PR 70572 ("[4.9/5/6/7 Regression] ICE on code with decltype (auto) on x86_64-linux-gnu in digest_init_r")

[C++ Patch] Improve check_for_bare_parameter_packs location

Re: [C++ Patch] PR 68722

[C++ Patch] PR 69095

[C++ Patch] PR 69793 ("ICE on invalid code in "cp_lexer_peek_nth_token"")

[C++ Patch] PR 69872 ("[6/7 Regression] -Wnarrowing note without warning/errror")

[C++ Patch] PR 70466 ("ICE on invalid code in tree check: expected constructor, have parm_decl in convert_like_real...")

Re: [C++ Patch] PR 70635 ([4.9/5/6 Regression] ICE on (and rejects) valid code...)

[C++ Patch] PR 70972 ("[6/7 Regression] Inheriting constructors taking parameters by value should move them, not copy")

[C++ Patch] PR 71105 ("lambdas with default captures improperly have function pointer conversions")

[C++ Patch] PR 71109 ("Misleading diagnostic message with 'virtual' used in out-of-line definitions of class template member functions")

[C++ Patch] PR 71238 ("Undeclared function message imprecisely points to error column")

[C++ Patch] PR 71248

[C++ PATCH] PR c++/69855

Re: [C++ PATCH] Reject self-recursive constexpr calls even in templates (PR c++/70449)

[C++] code cleanup

[C/C++ PATCH] Fix bogus warning with -Wswitch-unreachable (PR c/71249)

[C/C++ PATCH] Missing warning for contradictory attributes (PR c++/71024)

[cilkplus] Fix precompiled header bug (PR cilkplus/70865)

[Committed, trunk/6] Handle NULL def in build_cross_bb_scalars_def

[committed] Add debugging ruler to diagnostic-show-locus.c

[committed] Add PR71280 testcase

[committed] Allow non-integer/pointer references in linear(ref()) (PR c++/71257)

[committed] Cherry-pick upstream asan fix for upcoming glibc (PR sanitizer/71160)

[COMMITTED] Fix a typo in a comment

[COMMITTED] Fix dump output typo

[committed] Fix internal-fn handling in ipa-pure-const.c (PR rtl-optimization/70467)

[committed] Fix some OpenMP 4.5 issues (PR c++/71349)

[committed] Fix some typos in gimple.c

[committed] FIx up lastprivate handling in doacross loops

[committed] Fix up matmul in !$omp workshare (PR fortran/70855)

[committed] Improve gfc_match_omp_clauses

[Committed] jit: document gcc_jit_context_new_call_through_ptr

[Committed] jit: gcc diagnostics are jit errors

[Committed] S/390: Disable scalar vector instructions with -mno-vx.

[Committed] S/390: Replace rtx_equal_p with reg_overlap_mentioned_p in splitter check.

[committed] Warn about OpenMP schedule clause chunk size when proven not positive

[fortran, patch, pr69659, v1] [6/7 Regression] ICE on using option -frepack-arrays, in gfc_conv_descriptor_data_get

[fortran] Re: Make array_at_struct_end_p to grok MEM_REFs

[GCC 6] [PR target/70860] [nvptx] Handle NULL cfun in nvptx_libcall_value

Re: [gcc] Re: [PATCH] Fix spec-options.c test case

[gom[4] Improve loop partitioning

[gomp4.5] Add support for target {enter,exit} data translation, some map clause diagnostics

[gomp4.5] Allow more than 64 clauses in gfc_match_omp_clauses

[gomp4.5] Doacross fixes for Fortran non-simple loops

[gomp4.5] Further progress on OpenMP 4.5 parsing

[gomp4.5] Linear clause modifiers

[gomp4.5] Make even Fortran target use firstprivate for scalars by default, assorted fixes

[gomp4.5] Minor OpenMP 4.5 fortran translation fixes, 3 new taskloop testcases

[gomp4.5] Parsing of most of OpenMP 4.5 clauses

[gomp4.5] Partial support for Fortran OpenMP doacross loops

[gomp4.5] Some OpenMP 4.5 resolving and translation changes

[gomp4] backport firstprivate subarray changes

[gomp4] backport fix for PR69363

[gomp4] backport fix for PR70626

[gomp4] backport gfc_match_omp_clauses restructuring changes

[gomp4] backport the *finish_omp_clauses changes

[gomp4] backport the new sincos pattern

[gomp4] fix bootstrap failure in oacc_loop_auto_partitions

[gotools, libcc1] Update copyright dates

[hsa] Avoid segfault in hsa switch expansion

[hsa] Increase hsa symbol alignment to a natural one

[i386] Fix SEGV in ix86_in_large_data_p (PR target/71080)

Re: [JAVA PATCH] Builtin support for popcount* and bswap* functions

[libvtv, build] Don't install libvtv without --enable-vtable-verify

RE: [MIPS r5900] libgcc floating point fixes

[MIPS, committed] microMIPS testsuite cleanup

[MIPS,committed] Update MIPS P5600 processor definition to avoid IMADD

Re: [nios2, committed] fix bad assertion

Re: [Openacc] Adjust automatic loop partitioning

[OpenACC] minor code cleanup

[PATCH #2] Add PowerPC ISA 3.0 word splat and byte immediate splat support

Re: [PATCH #2], Fix _Complex when there are multiple FP types the same size

Re: [PATCH #2], PR 71201, Fix xxperm fusion on PowerPC ISA 3.0

Re: [PATCH #3], Add PowerPC ISA 3.0 vpermr/xxpermr support

Re: [PATCH #3], Fix _Complex when there are multiple FP types the same size

[PATCH 0/17][ARM] ARMv8.2-A and FP16 extension support.

[PATCH 0/2] [ARC] Refurbish backend options

[PATCH 0/2][GCC] Add one more pattern to RTL if-conversion

Re: [PATCH 0/3] IVOPTS: support profiling

[PATCH 0/3] Simplify the simple_return handling

[PATCH 0/3] Support for mandatory tail calls

Re: [PATCH 0/3][AArch64] Add infrastructure for more approximate FP operations

[PATCH 0/4] BRIG (HSAIL) frontend

[PATCH 0/4] RFC: RTL frontend

[PATCH 0/7] SMS remove dependence on doloop

[PATCH 0/9] Remove various memory leaks

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

[PATCH 1/2] [ARC] New option handling, refurbish multilib support.

[PATCH 1/2] Add OVERRIDE and FINAL macros to coretypes.h

[PATCH 1/2][GCC] Refactor noce_try_store_flag_constants

Re: [PATCH 1/2][v3] Drop excess size used for run time allocated stack variables.

[PATCH 1/3] cfgcleanup: Bugfix in try_simplify_condjump

[PATCH 1/3] config-list.mk: add KNOWN_BROKEN

Re: [PATCH 1/3] Encapsulate comp_cost within a class with methods.

[PATCH 1/3] function: Do the CLEANUP_EXPENSIVE after shrink-wrapping, not before

[PATCH 1/3] Indirect inlining of targets from references of global constants

[PATCH 1/3] Introduce can_implement_as_sibling_call_p

Re: [PATCH 1/3][AArch64] Add more choices for the reciprocal square root approximation

Re: [PATCH 1/4, libgomp] Resolve deadlock on plugin exit (Ping x2)

RE: [PATCH 1/4] [MIPS] Add support for MIPS SIMD Architecture (MSA)

[PATCH 1/4] BRIG (HSAIL) frontend: configuration file changes and misc

[PATCH 1/4] Make argv const char ** in read_md_files etc

[PATCH 1/5] Add gcc-auto-profile script

[PATCH 1/7] SMS remove dependence on doloop: Use loop induction variable analysis in SMS pass

[PATCH 1/9] Change ENABLE_VALGRIND_CHECKING to ENABLE_VALGRIND_ANNOTATIONS guard.

[PATCH 10/17][ARM] Refactor support code for NEON builtins.

[PATCH 11/17][ARM] Add builtins for VFP FP16 intrinsics.

[PATCH 12/17][ARM] Add builtins for NEON FP16 intrinsics.

Re: [PATCH 12/18] haifa-sched.c: make insn_queue[] a vec<rtx_insn *>

[PATCH 13/17][ARM] Add VFP FP16 instrinsics.

[PATCH 14/17][ARM] Add NEON FP16 instrinsics.

[PATCH 15/17][ARM] Add tests for ARMv8.2-A FP16 support.

[PATCH 16/17][ARM] Add tests for VFP FP16 ACLE instrinsics.

[PATCH 17/17][ARM] Add tests for NEON FP16 ACLE intrinsics.

[PATCH 2/17][Testsuite] Add a selector for ARM FP16 alternative format support.

[PATCH 2/2] [ARC] Update target specific tests.

[PATCH 2/2] jit: use FINAL and OVERRIDE throughout

[PATCH 2/2][GCC] Add one more pattern to RTL if-conversion

Re: [PATCH 2/2][v3] Drop excess size used for run time allocated stack variables.

Re: [PATCH 2/3] Add profiling support for IVOPTS

[PATCH 2/3] cfgcleanup: Fold jumps and conditional branches with returns

[PATCH 2/3] config-list.mk: add GCC_SRC_DIR

[PATCH 2/3] Const parameters are always unmodified

[PATCH 2/3] function: Factor out make_*logue_seq

[PATCH 2/3] Implement CALL_EXPR_MUST_TAIL_CALL

Re: [PATCH 2/3][AArch64] Emit square root using the Newton series

RE: [PATCH 2/4] [MIPS] Add pipeline description for MSA

[PATCH 2/4] BRIG (HSAIL) frontend: The FE itself.

[PATCH 2/4] Move name_to_pass_map into class pass_manager

Re: [PATCH 2/4] PR c++/62314: add fixit hint for "expected ';' after class definition"

[PATCH 2/5] Don't cause ICEs when auto profile file is not found with checking

[PATCH 2/7] SMS remove dependence on doloop: Use get_simple_loop_desc to get loop iteration count

[PATCH 2/9] Fix leak in tree-ssa-loop-prefetch.c

[PATCH 3/17][Testsuite] Add ARM support for ARMv8.2-A with FP16 arithmetic instructions.

[PATCH 3/3] Allow constant global VAR_DECLs in constant jump functions

[PATCH 3/3] config-list.mk: add OPT-enable-obsolete to 4 targets

Re: [PATCH 3/3] Enhance dumps of IVOPTS

[PATCH 3/3] function: Restructure *logue insertion

[PATCH 3/3] jit: implement gcc_jit_rvalue_set_bool_require_tail_call

[PATCH 3/3] shrink-wrap: Remove complicated simple_return manipulations

Re: [PATCH 3/3][AArch64] Emit division using the Newton series

RE: [PATCH 3/4] Add support to run auto-vectorization tests for multiple effective targets

[PATCH 3/4] BRIG (HSAIL) frontend: libhsail-rt

[PATCH 3/4] Extract deferred-location handling from jit

[PATCH 3/5] Run profile feedback tests with autofdo

[PATCH 3/7] SMS remove dependence on doloop: Update loop-versioning for the loop with step != 1

[PATCH 3/9] Fix leak in gcc/tree-ssa-reassoc.c.

[PATCH 4/17][ARM] Define feature macros for FP16.

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

[PATCH 4/4] BRIG (HSAIL) frontend: smoke test suite

Re: [PATCH 4/4] C: add fixit hint to misspelled field names

[PATCH 4/4] Initial version of RTL frontend

[PATCH 4/5] Add make autoprofiledbootstrap

[PATCH 4/7] SMS remove dependence on doloop: update kernel loop iteration adjustment instruction generation

[PATCH 4/9] Fix memory leak in omp-simd-clone.c

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

[PATCH 5/5] workaround for PR70427

[PATCH 5/7] SMS remove dependence on doloop: update generate_prolog_epilog for the case without doloop pass

[PATCH 5/9] Fix memory leak in tree-vect-slp.c

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

RE: [PATCH 6/6] [ARC] Various instruction pattern fixes

[PATCH 6/7] SMS remove dependence on doloop: skip the loop if the loop size too small

[PATCH 6/9] Fix memory leak in ipa-pure-const

[PATCH 7/17][ARM] Add FP16 data movement instructions.

[PATCH 7/7] SMS remove dependence on doloop: To identify read/write register as loop induction variable

Re: [PATCH 7/7] SMS remove dependence on doloop: To identify read/write register as loop induction variable

[PATCH 7/9] Fix memory leak in tree-if-conv.c

[PATCH 8/17][ARM] Add VFP FP16 arithmetic instructions.

[PATCH 8/9] Fix memory leak in tree-parloops.c

[PATCH 9/17][ARM] Add NEON FP16 arithmetic instructions.

[PATCH 9/9] Fix memory leak in tree-vect-stmts.c

RE: [PATCH : RL78] Disable interrupts during hardware multiplication routines

[Patch AArch64 0/2] Refactor ldp/stp code

[Patch AArch64 2/2] Some more cleanup of ldp/stp generation

[Patch AArch64] Delete ASM_OUTPUT_DEF and fallback to default .set directive

Re: [Patch AArch64] Fix PR target/63874

[Patch AArch64] Simplify reduc_plus_scal_v2[sd]f sequence

[PATCH AArch64]Support missing vcond pattern by adding/using vec_cmp/vcond_mask patterns.

[Patch ARM/AArch64 00/11][testsuite] AdvSIMD intrinsics update

[Patch ARM/AArch64 01/11] Fix typo in vreinterpret.c test comment.

[Patch ARM/AArch64 02/11] We can remove useless #ifdefs from these tests: vmul, vshl and vtst.

[Patch ARM/AArch64 03/11] AdvSIMD tests: be more verbose.

[Patch ARM/AArch64 04/11] Add forgotten vsliq_n_u64 test.

[Patch ARM/AArch64 05/11] Add missing vreinterpretq_p{8,16} tests.

[Patch ARM/AArch64 06/11] Add missing vtst_p8 and vtstq_p8 tests.

[Patch ARM/AArch64 07/11] Add missing vget_lane fp16 tests.

[Patch ARM/AArch64 08/11] Add missing vstX_lane fp16 tests.

[Patch ARM/AArch64 09/11] Add missing vrnd{,a,m,n,p,x} tests.

[Patch ARM/AArch64 10/11] Add missing tests for intrinsics operating on poly64 and poly128 types.

[Patch ARM/AArch64 11/11] Add missing tests for vreinterpret, operating of fp16 type.

Re: [Patch ARM] Fix PR target/53440 - handle generic thunks better for TARGET_32BIT.

[patch commited SH] Remove extra colon from subtarget specs

[PATCH GCC]A latent alignment bug in tree-ssa-address.c

Re: [PATCH GCC]Check depends_on before recording invariant expressions

Re: [PATCH GCC]Do more tree if-conversions by handlding PHIs with more than two arguments.

[PATCH GCC]Document vect_cond_mixed in sourcebuild.texi

Re: [PATCH GCC]Don't clobber cbase when computing iv_use cost.

[PATCH GCC]Enable vect_cond_mixed for AArch64.

Re: [PATCH GCC]Proving no-trappness for array ref in tree if-conv using loop niter information.

[Patch obvious AArch64] Wrap SHIFT_COUNT_TRUNCATED in brackets

[PATCH Obvious/r236200]Check invariant expression pointer, not pointer to the pointer

[Patch obvious] Fix indentation in c-typeck.c parser_build_unary_op

[PATCH PR57206]Add test since the PR is fixed by patch to PR48052

[PATCH PR68030/PR69710][RFC]Introduce a simple local CSE interface and use it in vectorizer

[PATCH PR69848/partial]Propagate comparison into VEC_COND_EXPR if target supports

[PATCH PR70935, Regression 6,7]

Re: [PATCH v2] [libatomic] Add RTEMS support

Re: [PATCH v2] add support for placing variables in shared memory

Re: [PATCH v2] Allocate constant size dynamic stack space in the prologue

[PATCH v2] Ensure source_date_epoch is always initialised

[Patch V2] Fix SLP PR58135.

Re: [PATCH v2] gcov: Runtime configurable destination output

[PATCH v3, rs6000] Add built-in support for new Power9 darn (deliver a random number) instruction

[PATCH v3] gcov: Runtime configurable destination output

Re: [PATCH v3] Take known zero bits into account when checking extraction.

[PATCH v4] gcov: Runtime configurable destination output

Re: [PATCH v4] Take known zero bits into account when checking extraction.

Re: [PATCH vs] Take known zero bits into account when checking extraction.

[Patch wwwdocs] Add aarch64-none-linux-gnu as a primary platform for GCC-7

Re: [PATCH, AArch64] atomics: prefetch the destination for write prior to ldxr/stxr loops

[PATCH, alpha]: Fix PR 71145: Error: No lda !gpdisp!278 was found

Re: [PATCH, ARM 2/7, ping1] Add support for ARMv8-M

Re: [PATCH, ARM 3/7, ping1] Fix indentation of FL_FOR_ARCH* definition after adding support for ARMv8-M

Re: [PATCH, ARM 4/7, ping1] Factor out MOVW/MOVT availability and desirability checks

Re: [PATCH, ARM 5/7, ping1] Add support for MOVT/MOVW to ARMv8-M Baseline

Re: [PATCH, ARM 6/7, ping1] Add support for CB(N)Z and (U|S)DIV to ARMv8-M Baseline

Re: [PATCH, ARM 7/7, ping1] Enable atomics for ARMv8-M Mainline

Re: [PATCH, ARM, 3/3] Add multilib support for bare-metal ARM architectures

Re: [PATCH, ARM, ping1] Do not set ARM_ARCH_ISA_THUMB for armv5

[PATCH, arm-embedded] Map armv8-m.main+dsp multilib to armv8-m.main one

[PATCH, ARM] Do not set ARM_ARCH_ISA_THUMB for armv5

[Patch, ARM] PR71061, length pop* pattern in epilogue correctly

[PATCH, ARM] Remove unused TARGET_ARM_V*M macros

[PATCH, ARM] use vmov.i64 to load 0 into FP reg if neon enabled

[patch, avr] Fix unrecognizable insn ICE for avr (PR71103)

[Patch, avr] Include INCOMING_FRAME_SP_OFFSET when printing stack usage

[PATCH, CHKP, PR middle-end/70877] Support instrumentation of direct calls with a type cast

[PATCH, CHKP, PR tree-optimization/70876] Support WITH_SIZE_EXPR in instrumented calls

[PATCH, DOC] Document ASAN_OPTIONS="halt_on_error" env variable.

[PATCH, Fortran, OpenACC] Fix PR70598, Fortran host_data ICE

[Patch, Fortran] Fix for test case dec_union_4.f90

[Patch, Fortran] Fix PR 71047

[patch, fortran] PR52393 I/O: "READ format" statement with parenthesized default-char-expr

[patch, fortran] PR66461 ICE on missing end program in fixed source

[Patch, Fortran] Update documentation of UNION to be endian agnostic

Re: [PATCH, GCC 5] PR 70613, -fabi-version docs don't match implementation

[PATCH, GCC] PR middle-end/55299, fold bitnot through ASR and rotates

[PATCH, i386, AVX-512] Add vectorizer support builtins

[PATCH, i386, AVX-512] Fix PR target/71346.

[PATCH, i386, AVX-512] Fix sse-14.c (Intel assembly)

Re: [PATCH, i386, PR target/70799, 1/2] Support constants in STV pass (DImode)

[PATCH, i386]: Additional fix for PR62599 with -mcmodel=medium -fpic

[PATCH, i386]: Change true_regnum to REGNO in peephole2 and post-reload splitters

[PATCH, i386]: Cleanup LEA splitters

[PATCH, i386]: Consolidate and remove unused register_and_not_{,any_}fp_reg_operand predicates

[PATCH, i386]: Fix btrq peephole2

[PATCH, i386]: Fix gcc.target/i386/pr70027.c FAIL for x32 -fpic

[PATCH, i386]: Fix PR 70873 - 20% performance regression at 482.sphinx3 after r235442 with -O2 -m32 on Haswell.

[PATCH, i386]: Fix PR 70998, CE in pre_and_rev_post_order_compute, at cfganal.c

[PATCH, i386]: Fix PR 71097, additional testsuite failures with -mcmodel=medium

[PATCH, i386]: Fix PR71245, atomic load/store bounces the data to the stack using fild/fistp

[PATCH, i386]: Fix too broad (mem,reg)->(const,reg) splitters

[PATCH, i386]: Fix vector moves with const_m1 operand

[PATCH, i386]: Handle otential partial reg stall alternatives with preferred_for_speed attribute

[PATCH, i386]: Improve constant RTX costs a bit

[PATCH, i386]: Improve IS_STACK_MODE and use it some more

[PATCH, i386]: Merge *extendsfdf2_mixed and *extendsfdf2_i387 insn patterns

[PATCH, i386]: Merge 64-bit and 32-bit gotoff_operand code paths in legitimize_pic_address

[PATCH, i386]: Merge FP ops patterns

[PATCH, i386]: Merge some more x87 and SSE patterns

[PATCH, i386]: No singing in the compiler!

[PATCH, i386]: Use "lock orl $0, -4(%esp)" in mfence_nosse

[PATCH, i386]: Use copy_to_suggested_reg in legitimize_pic_address some more

[PATCH, i386]: Use if_then_else or cond RTXes to calculate attribute value

[PATCH, libbacktrace]: Fix PR 71161, Lots of ASAN and libgo runtime FAILs on 32bit x86 targets

Re: [PATCH, libgcc/ARM 1/6, ping1] Fix Thumb-1 only == ARMv6-M & Thumb-2 only == ARMv7-M assumptions

[patch, libgfortran] PR71123 committed

Re: [PATCH, libgomp] Fix deadlock in acc_set_device_type

Re: [PATCH, libgomp] Fix deadlock in acc_set_device_type (ping x3)

Re: [PATCH, libgomp] Rewire OpenACC async

Re: [PATCH, libgomp] Rewire OpenACC async (Ping x3)

[PATCH, libstdc++/testsuite] 29_atomics/atomic/65913.cc: require atomic-builtins rather than specific target

[PATCH, libstdc++] Add missing atomic-builtins argument to experimental/memory_resource/1.cc

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

[Patch, lra] relax the restriction on subreg reload for wide mode

[PATCH, OpenACC] Make reduction arguments addressable

[PATCH, PR middle-end/70807] Free dominance info in CSE pass

[PATCH, PR middle-end/71279] Avoid folding vec_cond_expr into comparison

[PATCH, PR rtl-optimization/71148] Avoid cleanup_cfg called with invalidated dominance info

[PATCH, PR target/71114] Fix constants conversion in STV pass

[PATCH, PR tree-optimization/71006] Fix vectype computation for COND_EXPR

[PATCH, PR69067] Remove assert in get_def_bb_for_const

[PATCH, PR69068] Handle 3-arg phi in copy_bb_and_scalar_dependences

[PATCH, PR70700] Fix ICE in dump_pred_graph

[PATCH, PR71084] Further improve of CFG change tracking in CSE

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

[PATCH, rs6000 testsuite] PR71050, Fix lhs-1.c testcase

[PATCH, rs6000] Add builtin-support for new Power9 vslv and vsrv (vector shift left and right variable) instructions

Re: [PATCH, rs6000] Add support for int versions of vec_adde

[PATCH, rs6000] Add support for int versions of vec_addec

[PATCH, RS6000] Add support for the vec_cmpne altivec builtins

[PATCH, rs6000] Fix compilation issue on power7 from r235577

[PATCH, rs6000] Fix pr70963.c test case for older hardware

[PATCH, rs6000] Fix PR70963: Wrong code for V2DF/V2DI vec_cts with zero scale factor

[PATCH, rtl-optimization]: Fix TRAP_IF dependencies by forcing pending loads to memory

[Patch, testsuite] Make some more tests xfail/pass/unsupported for avr

[Patch, testsuite] PR70227, skip g++.dg/lto/pr69589_0.C on targets without -rdynamic support

[PATCH, testsuite] Skip tail call tests on Thumb-1 targets

[PATCH, testsuite]: Fix clear_non_sret_int_hardware_registers define in gcc.target/i386/iamcu/args.h

[PATCH, testsuite]: Fix gcc.target/i386/sse-13.c failure with -fpic

[PATCH, testsuite]: Hancle AVX in gcc.dg/vect/tree-vect.h

[PATCH, vec-tails 01/10] New compiler options

[PATCH, vec-tails 02/10] Extend _loop_vec_info structure with epilogue related fields

[PATCH, vec-tails 03/10] Support epilogues vectorization with no masking

[PATCH, vec-tails 04/10] Add masking cost

[PATCH, vec-tails 05/10] Check if loop can be masked

[PATCH, vec-tails 06/10] Mark the first vector store generated for a scalar store

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

[PATCH, vec-tails 08/10] Support loop epilogue masking and low trip count loop vectorization

[PATCH, vec-tails 09/10] Print more info about vectorized loop

[PATCH, wide-int] change fixed_wide_int_storage from class to struct

[PATCH,DOC] doc/install.texi: Use https for shop.fsf.org.

[PATCH,libstdc++] Adjust link in doc/xml/manual/backwards_compatibility.xml

[patch,openacc] use firstprivate pointers for subarrays in c and c++

[PATCH,rs6000] Add built-in support for new Power9 darn (deliver a random number) instruction

Re: [PATCH/AARCH64/ILP32] Fix unwinding (libgcc)

[PATCH1][PR71252] Fix missing swap to stmt_to_insert

[PATCH2][PR71252] Fix insertion point of stmt_to_insert

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

[PATCH] [ARC] Use GOTOFFPC relocation for pc-relative accesses.

Re: [PATCH] [FIX PR c/48116] -Wreturn-type does not work as advertised

[PATCH] [rtlfe] Barebones implementation of "__RTL"; next steps?

Re: [PATCH] AARCH64: Remove spurious attribute __unused__ from NEON intrinsic

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

[PATCH] Add dg-require-atomic-builtins to test

[PATCH] add myself to MAINTAINERS

[PATCH] Add port for Phoenix-RTOS on ARM platform.

[PATCH] Add PowerPC ISA 3.0 word splat and byte immediate splat support

[PATCH] Add priority_queue::value_compare (LWG 2684)

[PATCH] add reassociation width target function for power8

[PATCH] Allow arg promotion in gimple_builtin_call_types_compatible_p (PR target/49244)

[patch] Allow configuration with --disable-sjlj-exceptions on biarch x86 Windows targets

[PATCH] Allow xmm16-xmm31 in *trunc* insns

[PATCH] Allow xmm16-xmm31 in sse2_movq128

[PATCH] Allow XMM16-XMM31 in vpbroadcast*

[PATCH] Allow XMM16-XMM31 in vpmaddubsw

[PATCH] Apply fix for PR68463 to RS6000

[PATCH] ARC: configure script to allow non uclibc based triplets

[PATCH] Assuage ICE in VRP with [1, X] + UINT_MAX (PR tree-optimization/71031)

[PATCH] Avoid ICE in tree-vect-patterns.c (PR tree-optimization/70916)

Re: [PATCH] Better location info for "incomplete type" error msg (PR c/70756)

[PATCH] BFD: Fix unmatched #ifndef and #endif

[PATCH] Bump LTO bytecode major

[PATCH] c++/60760 - arithmetic on null pointers should not be allowed in constant expressions

Re: [PATCH] c++/66561 - __builtin_LINE at al. should yield constant expressions

Re: [PATCH] c++/67376 Comparison with pointer to past-the-end, of array fails inside constant expression

[PATCH] c++/71147 - [6 Regression] Flexible array member wrongly rejected in template

[PATCH] c++/71306 - bogus -Wplacement-new with an array element

[PATCH] c/71115 - Missing warning: excess elements in struct initializer

[PATCH] calls.c: fix warning on targets without REG_PARM_STACK_SPACE

[PATCH] cfgcleanup: Handle a branch with just a return in both arms (PR71028)

[PATCH] Change dse, cd_dce to canonical order

Re: [PATCH] clean up insn-automata.c

[PATCH] clean up insn-automata.c (was: Re: out of bounds access in insn-automata.c)

Re: [PATCH] Clean up tests where a later dg-do completely overrides another.

[PATCH] Clean up vec_interleave* expanders

Re: [patch] cleanup *finish_omp_clauses

[patch] cleanups for vtable-verify

[patch] Coalesce in more cases

[PATCH] combine: Don't call extract_left_shift with count < 0 (PR67483)

[patch] config.gcc FreeBSD ARM

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

[Patch] Disable text mode translation in ada for Cygwin

Re: [patch] doc/sourcebuild.texi (Directives): Remove extra closing braces.

[PATCH] Don't emit AVX512DQ insns for -mavx512vl -mno-avx512dq (PR target/70927)

[PATCH] Don't emit AVX512DQ insns for -mavx512vl -mno-avx512dq (PR target/70927, take 2)

Re: [PATCH] Drop excess size used for run time allocated stack variables.

[PATCH] DWARF: fix stack usage assessment for DW_OP_neg

[PATCH] Enable libgloss support for ARC in top-level configure.ac

[PATCH] Ensure source_date_epoch is always initialised

[PATCH] Fix (partly) PR71261 compile-time hog

[PATCH] Fix --enable-checking=fold bootstrap (PR bootstrap/71071)

[PATCH] Fix 416.gamess miscompare (PR71311)

[PATCH] Fix a typo in dwarf2out.c:resolve_args_picking_1

[PATCH] Fix another case of noreturn call with TREE_ADDRESSABLE type on lhs (PR c++/71100)

[PATCH] Fix ASAN bootstrap (uninitialized variable warning)

[PATCH] Fix asm X constraint (PR inline-asm/59155)

[PATCH] Fix bootstrap on hppa*-*-hpux*

Re: [PATCH] Fix bootstrap on powerpc*-aix* (PR bootstrap/70704)

[PATCH] Fix coding style in tree-ssa-uninit.c

Re: [patch] Fix configure test for sendfile()

[PATCH] Fix crash with --help=^ (PR driver/71063)

[PATCH] Fix devirt from dropping lhs with TREE_ADDRESSABLE type on noreturn calls (PR c++/71210)

[PATCH] Fix Fortran ICE due to realloc_string_callback bug (PR fortran/71204)

[PATCH] Fix gcc.dg/vect/pr58135.c UNRESOLVED

[PATCH] Fix ICE with redirecting to unreachable in thunks (PR ipa/71146)

[PATCH] Fix ICE with x87 asm operands (PR inline-asm/68843)

[PATCH] Fix if-conversion (PR tree-optimization/70916)

[PATCH] Fix LIM PHI movement cost

[PATCH] Fix memory leak in tree-if-conv.c

[PATCH] Fix memory leak in tree-inliner

[PATCH] Fix missing/wrong function declaration in s-osinte-rtems.ads (ada/71317)

[PATCH] Fix one more Yr use

[PATCH] Fix operand_equal_p hash checking (PR c++/70906, PR c++/70933)

[PATCH] Fix part of PR42587

[PATCH] Fix PR ada/71358

[PATCH] Fix PR c++/27100

Re: [PATCH] Fix PR c++/70822 (bogus error with parenthesized SCOPE_REF)

[PATCH] Fix PR fortran/70856

Re: [PATCH] Fix PR target/70669 (allow __float128 to use direct move)

Re: [PATCH] Fix PR tree-optimization/51513

[patch] Fix PR tree-optimization/70884

[PATCH] Fix PR tree-optimization/71077

[PATCH] Fix PR tree-optimization/71170

[PATCH] Fix PR tree-optimization/71179

[PATCH] Fix PR tree-optimization/71239

[PATCH] Fix PR tree-optimization/71314

[PATCH] Fix PR70434, change FE IL for vector indexing

[PATCH] Fix PR70497, missed "subreg" CSE on GIMPLE

[PATCH] Fix PR70931

[PATCH] Fix PR70937

[PATCH] Fix PR70941

[PATCH] Fix PR70948

[PATCH] Fix PR70960

[PATCH] Fix PR70985

[PATCH] Fix PR70986

[PATCH] Fix PR71039

[PATCH] Fix PR71055

[PATCH] Fix PR71057

[PATCH] Fix PR71059

[PATCH] Fix PR71062

[PATCH] Fix PR71104 - call gimplification

[PATCH] Fix PR71132

[PATCH] Fix PR71168

[PATCH] Fix PR71185

[PATCH] Fix PR71230

[PATCH] Fix PR71253

[PATCH] Fix PR71254

[PATCH] Fix PR71264

[PATCH] Fix PR71352

[patch] Fix segfault in vectorizer

[PATCH] Fix segfault on verify_dominators error path

[Patch] Fix SLP PR58135.

[PATCH] Fix spec-options.c test case

[PATCH] Fix up a few i386 tests

[PATCH] Fix up vec_set_* for -mavx512vl -mno-avx512dq

[PATCH] Fix up vpalignr for -mavx512vl -mno-avx512bw

[PATCH] Fix up vpmulhrsw for -mavx512vl -mno-avx512bw

[PATCH] Fix up vpshufb for -mavx512vl -mno-avx512bw

[PATCH] Fix up Yr constraint

[PATCH] Fix Yr constraint uses in various insns

[PATCH] Fix Yr constraint uses in vpmov* insns

[PATCH] Fixes to must-tail-call tests

[PATCH] Formatting fix for recent libiberty change

[PATCH] GCC 5 backports

[PATCH] gcc/config/tilegx/tilegx.c (tilegx_function_profiler): Save r10 to stack before call mcount

[PATCH] Handle also switch for -Wdangling-else

[PATCH] Help PR70729, shuffle LIM and PRE

[Patch] Implement is_[nothrow_]swappable (p0185r1)

[PATCH] Import config.sub and config.guess from upstream.

[PATCH] Improve *avx_cvtp?2??256_2

[PATCH] Improve *avx_vperm_broadcast_*

[PATCH] Improve *pmaddwd

[PATCH] Improve *ssse3_palignr<mode>_perm

[PATCH] Improve *vec_concatv2si_sse4_1

[PATCH] Improve *vec_concatv4si

[PATCH] Improve 128-bit to 256-bit broadcasts

[PATCH] Improve <avx512>_fmadd_<mode>_mask3<round_name>

[PATCH] Improve add/sub TImode double word splitters (PR rtl-optimization/70467)

[PATCH] Improve avx_vec_concat<mode>

Re: [PATCH] Improve detection of constant conditions during jump threading

[PATCH] Improve folding of COND_EXPRs in tree-if-conv.c (PR tree-optimization/70916)

[PATCH] Improve min/max

[PATCH] Improve other 13 define_insns

[PATCH] Improve sse2_loadld

[PATCh] Improve sse_mov{hl,lh}ps

[PATCH] Improve TBAA with unions

[PATCH] Improve vcvtps2ph

[PATCH] Improve vec extraction

[PATCH] Improve vec_concatv?sf*

[PATCH] Improve vec_interleave*

[PATCH] Improve whole vector right shift

[PATCH] Improve XMM16+ handling in vec_set*

[PATCH] Improve XMM16-31 handling in various *vec_dup* patterns

[PATCH] Improve XMM16-XMM31 handling in vpinsr*

[PATCH] integer overflow checking builtins in constant expressions

[PATCH] Introduce can_remove_lhs_p

[PATCH] Introduce tests for -fsanitize=use-after-scope

Re: [PATCH] libiberty: support demangling of rvalue reference typenames

Re: [patch] libstdc++/69703 ignore endianness in codecvt_utf8

[patch] libstdc++/70940 Start fixing polymorphic memory resources

[patch] libstdc++/71004 fix recursive_directory_iterator default constructor

[PATCH] libstdc++/71005 fix post-increment for filesystem iterators

[PATCH] libstdc++/71036 Handle EEXIST in filesystem::create_directory

[PATCH] libstdc++/71037 Add base path to filesystem::canonical exceptions

[PATCH] libstdc++/71038 fix error checks in filesystem::copy_file

[PATCH] libstdc++/71049 fix --disable-libstdcxx-dual-abi bootstrap

[PATCH] libstdc++/71073 add system_header pragma to Debug Mode headers

Re: [PATCH] Load external function address via GOT slot

[PATCH] LTO: display file name if LTO version check fails

[PATCH] Make basic asm implicitly clobber memory

Re: [PATCH] Make C++ honor the enum mode attribute

[PATCH] Make cp_fold more consistent in its output caching

[PATCH] match.pd: optimize unsigned mul overflow check

[PATCH] MIPS: Ensure that lo_sums do not contain an unaligned symbol

[PATCH] MIPS: In mips_print_address_operand pass the mode argument to mips_classify_address

[PATCH] misc minor doc fixes

[PATCH] Move BIT_FIELD_REF folding to match.pd

Re: [PATCH] nvptx per-warp compiler-defined stacks (-msoft-stack)

[PATCH] Optimize bit test and * atomics into lock; bt[src] (PR target/49244)

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

[PATCH] PR c++/71184: Fix NULL dereference in cp_parser_operator

[PATCH] PR c/71171: Fix uninitialized source_range in c_parser_postfix_expression

[PATCH] PR driver/69265: add hint for options with misspelled arguments

[Patch] PR rtl-optimization/71150, guard in_class_p check with REG_P

[PATCH] PR testsuite/70520: Backport r265322 from llvm upstream

[PATCH] pr70890, r235660 miscompiles stage2

[PATCH] PR71060

[PATCH] PR71275 ira.c bb_loop_depth

[PATCH] Preserve GCC 5 behavior for PR71002

Re: [PATCH] Re-use cc1-checksum.c for stage-final

[PATCH] Remove constraints from further i386 define_expand patterns

[PATCH] Remove duplicate cleanup_cfg from fwprop

[PATCH] Remove old diagnostic macros.

[PATCH] Remove TARGET_INVALID_PARAMETER_TYPE and TARGET_INVALID_RETURN_TYPE hooks.

[PATCH] Remove unused using declaration in libstdc++ testsuite

[PATCH] Respect --param ipa-max-agg-items=0

[PATCH] Simplify read-md.c and read-rtl.c using require_char_ws

[PATCH] Some further XMM16+ improvements

[PATCH] Speed up if-cvt

[PATCH] Support for SPARC M7 and VIS 4.0

[PATCH] tail merge ICE

Re: [PATCH] Take known zero bits into account when checking extraction.

[patch] Teach VRP about NAME + CST1 vs CST2 comparison

[PATCH] Test begin and end functions for directory iterators

[patch] Tidy up RTL libfunc machinery

[PATCH] Update documentation for ARM architecture

Re: [PATCH] Update gmp/mpfr/mpc in-tree versions

[PATCH] Use flag_general_regs_only with -mgeneral-regs-only

[PATCH] Use HOST_WIDE_INT_C some more in the i386 backend

[PATCH] vec_extract XMM16-XMM17 improvements

[PATCH] Vectorize inductions that are live after the loop.

[PATCH] vinsertps XMM16-XMM31 fixes

RE: [PATCH] x86 interrupt attribute patch [1/2]

RE: [PATCH] x86 interrupt attribute patch [2/2]

[PATCH], Add PowerPC ISA 3.0 min/max support

[PATCH], Add PowerPC ISA 3.0 MTVSRDD support

[PATCH], Add PowerPC ISA 3.0 vector count trailing zeros and vector parity support

[PATCH], Add PowerPC ISA 3.0 vector d-form addressing

[PATCH], Add support for PowerPC ISA 3.0 VNEGD/VNEGW instructions

[PATCH], PR 71201, Fix xxperm on PowerPC ISA 3.0, add vpermr/xxpermr support

[PATCH], PR 71294, Fix -O3 -fstack-protector bug on PowerPC power8

[PATCH], PR target/71186, Fix PowerPC splat error

[PATCH][1/3] Add loop_vinfo to vect_get_vec_def_for_operand

[PATCH][1/3][ARM] Keep ctz expressions together until after reload

[PATCH][2/3] Vectorize inductions that are live after the loop

[PATCH][2/3][AArch64] Keep CTZ components together until after reload

[PATCH][3/3] No need to vectorize simple only-live stmts

[PATCH][3/3][RTL ifcvt] PR middle-end/37780: Conditional expression with __builtin_clz() should be optimized out

Re: [PATCH][AArch64] Adjust SIMD integer preference

Re: [PATCH][AArch64] Delete obsolete CC_ZESWP and CC_SESWP CC modes

[PATCH][AArch64] Enable -frename-registers at -O2 and higher

Re: [PATCH][AArch64] Improve aarch64_case_values_threshold setting

Re: [PATCH][AArch64] Improve aarch64_modes_tieable_p

[PATCH][AArch64] PR target/70809: Delete aarch64_vmls<mode> pattern

Re: [PATCH][AArch64] print_operand should not fallthrough from register operand into generic operand

[PATCH][AArch64] Remove aarch64_cannot_change_mode_class

[PATCH][AArch64] Remove aarch64_simd_attr_length_move

Re: [PATCH][AArch64] Simplify ashl<mode>3 expander for SHORT modes

[PATCH][AArch64] Tie operand 1 to operand 0 in AESMC pattern when AES/AESMC fusion is enabled

[PATCH][AArch64] Use aarch64_fusion_enabled_p to check for insn fusion capabilities

[PATCH][AArch64][tests] Skip cpu-diagnostics tests when overriding -mcpu

[PATCH][ARM] Add mode to probe_stack set operands

Re: [PATCH][ARM] Fix costing of sign-extending load in rtx costs

[PATCH][ARM] PR target/69857 Remove bogus early return false; in gen_operands_ldrd_strd

[PATCH][ARM] PR target/70830: Avoid POP-{reglist}^ when returning from interrupt handlers

[PATCH][ARM] PR target/71056: Don't use vectorized builtins when NEON is not available

[PATCH][ARM] Tie operand 1 to operand 0 in AESMC pattern when fusing AES/AESMC

Re: [PATCH][ARM] Use proper output modifier for DImode register in store exclusive patterns

[PATCH][ARM][3/4] Cleanup casts from INTVAL to [unsigned] HOST_WIDE_INT

Re: [PATCH][CilkPlus] Allow parenthesized initialization in for-loops

Re: [PATCH][CilkPlus] Merge libcilkrts from upstream

[PATCH][combine] PR middle-end/71074 Check that const_op is >= 0 before potentially shifting in simplify_comparison

[PATCH][Committed] [ARC] Fix warnings, update source code.

Re: [PATCH][GCC7] Remove scaling of COMPONENT_REF/ARRAY_REF ops 2/3

Re: [PATCH][genrecog] Fix warning about potentially uninitialised use of label

[PATCH][i386] Add -march=native support for VIA nano CPUs

[PATCH][MIPS] Add -mgrow-frame-downwards option

[PATCH][MIPS] Add -minline-intermix to ignore compression flags when inlining

[PATCH][MIPS] Add support for code_readable function attribute

[PATCH][MIPS] Add support for P6600

[PATCH][MIPS] Correct latency of loads in M5100

[PATCH][MIPS] Disable madd/msub when -mno-imadd is used with -mdsp

[PATCH][MIPS] Don't split shifts by default for MIPS16.

[PATCH][MIPS] Enable LSA/DLSA for MSA

[PATCH][MIPS] Fix ICE for constant pool data in GP area for MIPS16

[PATCH][MIPS] P5600 scheduler fix

[PATCH][MIPS] Remove "new" MIPS TLS access patterns

[PATCH][obvious] Fix param name in dump file

[PATCH][obvious] Typo fix in tree-ssa-loop-ivanon.c

[PATCH][PR sanitizer/64354] Define __SANITIZE_THREAD__ and __SANITIZE_UNDEFINED__ macros if corresponding switches are enabled.

Re: [PATCH][RFC] Gimplify "into SSA"

[PATCH][RFC] Introduce BIT_FIELD_INSERT

[PATCH][RFC] Remove ifcvt_repair_bool_pattern, re-do bool patterns

[PATCH][RFC][rtlanal] Fix rtl-optimization/71295

[PATCH][RTL ifcvt] PR rtl-optimization/66940: Avoid signed overflow in noce_get_alt_condition

Re: [PATCH][SMS] SMS use loop induction variable analysis instead of depending on doloop optimization

[PATCH][Testsuite] Fix mips dsp testsuite mistakes

[PATCH][Testsuite] Force testing of vectorized builtins rather than inlined i387 asm

[PATCH][wwwdocs] Improve arm and aarch64-related info in readings.html

RE: [PATCHv2 0/7] ARC: Add support for nps400 variant

[PATCHv2,rs6000] Add built-in support for new Power9 darn (deliver a random number) instruction

[PCH] Add GTY marker

[Ping ^ 2] Re: [ARM] Add support for overflow add, sub, and neg operations

[PING**2] [PATCH] Make C++ honor the enum mode attribute

[PING*2][PATCH] DWARF: add abstract origin links on lexical blocks DIEs

[PING] [PATCH] Fix ICE with x87 asm operands (PR inline-asm/68843)

[PING] [PATCH] Make C++ honor the enum mode attribute

[PING] Re: Updated autofdo bootstrap and testing patches

Re: [ping][patch,openacc] use firstprivate pointers for subarrays in c and c++

Re: [PING][PATCH] New plugin event when evaluating a constexpr call

Re: [PING^2] Re: Updated autofdo bootstrap and testing patches

[PING^3][PATCHv2, ARM, libgcc] New aeabi_idiv function for armv6-m

[PR 70646] Store size to inlining predicate conditions

[PR 70857] Copy RESULT_DECL of HSA outlined kernel function

[PR 71234] Avoid valgrind warning in ipa-cp

[PR libffi/65567] libffi: Fix, and simply libffi_feature_test (was: [PATCH] libffi testsuite: Use split to ensure valid tcl list)

[PR other/70945] Handle function_glibc_finite_math in offloading

[PR tree-optimization/71272] Don't crash on zero length jump thread path

[PR71252][PATCH] ICE: verify_ssa failed

[PR71252][PR71269] Fix trunk errors due to stmt_to_insert

[PTX] assembler name mangling

[PTX] atomic_compare_exchange_$n

[PTX] crt0

[PTX] Fixup some tests

[PTX] malloc/realloc/free

[PTX] more test markup

[ptx] More test tweaks

[PTX] more tests annotations

[PTX] toplevel-reorder and no-common flags

Re: [RFA 1/2]: Don't ignore target_header_dir when deciding inhibit_libc

[RFA] Minor cleanup to allocate_dynamic_stack_space

[RFA] Remove useless test in bitmap_find_bit.

[RFC PATCH, i386]: Use "lock orl $0, -4(%esp)" in mfence_nosse

[RFC] [2/2] divmod transform: override expand_divmod_libfunc for ARM and add test-cases

[RFC] Type promotion pass and elimination of zext/sext

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

[RFC][PATCH, vec-tails 00/10] Support vectorization of loop epilogues

Re: [RFC][PATCH][PR40921] Convert x + (-y * z * z) into x - y * z * z

Re: [RFC][PATCH][PR63586] Convert x+x+x+x into 4*x

[RFC][PR70841] Reassoc fails to handle FP division

[RS6000] Align .toc section

[RS6000] complex long double ABI_V4 fix

[RS6000] Correct PIC_OFFSET_TABLE_REGNUM

Re: [rs6000] Fix 32-bit bootstrap failure

[RS6000] Fix ICE caused by rs6000_savres_strategy thinko

[RS6000] Fragile testcase breaks with -frename-registers

[RS6000] out-of-line exit register restore funcs

[RS6000] powerpc64le -ffixed-cr2 -ffixed-cr3 -ffixed-cr4 ICE

[RS6000] Rewrite rs6000_frame_related to use simplify_replace_rtx

[RS6000] Simplify sysv4.h TARGET_TOC

[RS6000] Stop regrename twiddling with split-stack prologue

[RS6000] TARGET_RELOCATABLE

[RTEMS] Fix moxie libgcc support

[RX] Add support for atomic operations

[SH][committed] Add another rotcr variant

[SH][committed] Add some more missing div0s cases

[SH][committed] Add support for additional SH2A post-inc/pre-dec addressing modes

[SH][committed] Cleanup div and mul patterns

[SH][committed] Convert GET_SH_ARG_CLASS into a function

[SH][committed] Fix length of ic_invalidate_line_sh4a pattern

[SH][committed] Fix PR 58219

[SH][committed] Improve utilization of zero-displacement conditional branches

[SH][committed] Remove *negnegt, *movtt patterns

[SH][committed] Remove constraints in expanders

[SH][committed] Remove defunct mcbranchdi, mcmpeqdi options

[SH][committed] Remove deprecated options

Re: [SH][committed] Remove SH5 support in compiler

[SH][committed] Remove some workaround combine patterns

[SH][committed] Simplify DImode add, sub, neg patterns

[SH][committed] Simplify some predicates

[SH][committed] Use default ASM_OUTPUT_SYMBOL_REF

[SH][committed] Use TARGET_FPU_DOUBLE condition

[SH][committed] Various cleanups

[SPARC] Support for --with-{cpu,tune}-{32,64} in sparc*-* targets

[testuite,AArch64] Make scan for 'br' more robust

[ubsan PATCH] Fix ICE with bounds checking on VLA-in-a-struct (PR sanitizer/70875)

[v3 PATCH] Avoid endless run-time recursion for copying single-element tuples where the element type is by-value constructible from any type

[v3 PATCH] PR libstdc++/66338

[v3 PATCH] Protect allocator-overloads of tuple-from-tuple constructors from cases that would create dangling references.

[v3] Enable dg-reqire-sharedlib on Solaris

Re: [vec-cmp, patch 5/6] Disable bool patterns when possible

[visium] Split DImode arithmetical operations

[wwwdocs,Java] /java -- sourceware.org now defaults to https

[wwwdocs] Add another entry to gcc-6/porting_to.html

Re: [wwwdocs] Buildstat update for 5.x

Re: [wwwdocs] Document GCC 6 Solaris changes

[wwwdocs] Fix reference in projets/cfg.html

[wwwdocs] gcc-4.5/changes.html: signalling NaN -> signaling NaN

[wwwdocs] gcc-4.8/changes.html -- adjust link to manual

[wwwdocs] PATCH for Re: Change in mirror setup

[wwwdocs] projects/cli.html -- remove broken link to ACOTES project

[wwwdocs] projets/gupc.html -- www.gwu.edu now uses https

[wwwdocs] readings.html -- fix two links to renesas.com

[wwwdocs] readings.html -- Tilera is now Mellanox

[wwwdocs] readings.html -- www.fh-jena.de -> www.eah-jena.de

[wwwdocs] Remove broken link to old Intel handook in projects/tree-ssa

[wwwdocs] Remove developer.intel.com link from readings.html

[wwwdocs] Suggested usability improvements for the website

[wwwdocs] testing/testing-blitz.html -- sourceforge.net uses https

[wwwdocs] Update boehm-gc master sources in codingconventions.html

[wwwdocs] Update to current canonical address for CSiBE

[wwwdocs] Update upstream Go repository in doc/sourcebuild.texi

[wwwdocs] Use https for sourceware.org.

[wwwdocs] www.akkadia.org now uses https -- gcc-4.0/changes.html

]PATCH][RFC] Initial patch for better performance of 64-bit math instructions in 32-bit mode on x86-64

Re: An abridged "Writing C" for the gcc web pages

Re: Add a wi::to_wide helper function

Add option for whether ceil etc. can raise "inexact", adjust x86 conditions

Add timevar for tree if-conversion

Re: Allow embedded timestamps by C/C++ macros to be set externally (3)

Re: Allow redefinition of libcilkrts debug macros

Re-apply fix to realistic loop estimates

Avoid inlining into instrumetnation thunks

Re: Avoid NULL cfun ICE in gcc/config/nvptx/nvptx.c:nvptx_libcall_value

Avoid unnecessary peeling for gaps with LD3

Backport PR 69400: Invalid 128-bit modulus result

C PATCH for c/70859 (Bad column number in type-generic function errors)

C PATCH for comptypes handling of TYPE_REF_CAN_ALIAS_ALL

C PATCH to add -Wswitch-unreachable (PR c/49859)

C++ PATCH for c++/60095, partial specialization of variable template

Re: C++ PATCH for c++/70522 (friend hides name in unnamed namespace)

C++ PATCH for c++/70584 (parenthesized argument to x86 builtin)

C++ PATCH for c++/70735 (static locals and generic lambdas)

C++ PATCH for c++/71227 (error specializing friend)

C++ PATCH to improve dump_decl (PR c++/71075)

Re: C, C++: Fix PR 69733 (bad location for ignored qualifiers warning)

Re: C, C++: New warning for memset without multiply by elt size

C/C++ OpenACC routine directive, undeclared name error: try to help the user, once

Re: C/C++ PATCH to add -Wdangling-else option

Re: Canonicalize X u< X to UNORDERED_EXPR

Clean up PURE_SLP_STMT handling

Cleanup call_stmt_cannot_inline_p wrt inline_failed

Commit: MSP430: Three small fixes

CONSTEXPR macro (was "Re: [PATCH 1/2] Add OVERRIDE and FINAL macros to coretypes.h")

Contents of PO file 'cpplib-6.1.0.da.po'

Contents of PO file 'cpplib-6.1.0.fi.po'

Contents of PO file 'cpplib-6.1.0.nl.po'

Contents of PO file 'cpplib-6.1.0.sr.po'

Debug iterator cleanup

Do not imply -frename-registers by -fpeel-loops

Do not imply -fweb with -fpeel-loops

Do not predict one edge by the same path based predictor multiple times

Dominance related breakage, was Re: [PATCH] PR71275 ira.c bb_loop_depth

Enable inlining into thunks

Enable loop peeling at -O3

Re: Enabling -frename-registers?

Error out on -fvtable-verify without --enable-vtable-verify

Fix branch predictor reporting

Fix dangling reference in comment

Fix firefox compilation ICE

Fix for PR68159 in Libiberty Demangler (6)

Re: Fix for PR70498 in Libiberty Demangler

Fix for PR70909 in Libiberty Demangler (4)

Fix for PR70926 in Libiberty Demangler (5)

Fix GROUP_GAP for single-element interleaving

Fix handling of negative bitpos in expand_debug_expr

Fix ICE in factor_out_conditional_conversion

Fix ICE while inlining thunks

Fix ivopts estimates for internal functions

Re: fix libsanitizer build on ppc-linux

Fix maybe_hot_frequency_p

Fix middle-end/71308

Fix partitioning of inline thunks

Fix PR rtl-optimization/70886

Fix profile updating after complette unrolling

Fix profile updating in loop peeling

Fix recrusive inlining into thunks

Fix regrename compare-debug issue

Fix tree-inlinine ICE with uninitializer return value

Fortran patch committed [revision 235999]

Further refinement to -Wswitch-unreachable

GCC 5 Branch is frozen

GCC 5.4 Status report (2016-05-18)

Go patch committed: Add escape graph nodes

Go patch committed: Escape analysis framework

Go patch committed: Implement escape analysis discovery phase

greets

hey there )

hey there! =)

hi! =)

Implement C11 DR#423 resolution (ignore function return type qualifiers)

Improve pure/const propagation across interposable function with non-interposable aliases

Re: increase alignment of global structs in increase_alignment pass

inhibit the sincos optimization when the target has sin and cos instructions

Re: Inline across -ffast-math boundary

JIT patch: add gcc_jit_magic_int

Re: libgomp: In OpenACC testing, cycle though $offload_targets, and by default only build for the offload target that we're actually going to test

libgomp: In OpenACC testing, cycle though $offload_targets, and by default only build for the offload target that we're actually going to test (was: check-target-libgomp wall time, without vs. with offloading)

Re: libgomp: Make GCC 5 OpenACC offloading executables work

libiberty: Don't needlessly clear xmemdup allocated memory

MAINTAINERS update

Make array_at_struct_end_p to grok MEM_REFs

Make do_loop use estimated_num_iterations/expected_num_iterations

Make profile updating after loop transforms bit more robust

Make vectorizer to use likely upper bounds

Make vectorizer to use max_loop_iterations_int

match.pd: Relax some tree_nop_conversion_p

match.pd: x & C -> x if we know that x & ~C == 0

match.pd: ~X & Y to X ^ Y in some cases

Missed me ? 8-)

Missing pointer dereference in tree-affine.c

More backwards/FSM jump thread refactoring and extension

Re: Move "X +- C1 CMP C2 to X CMP C2 -+ C1" to match.pd

Moving backwards/FSM threader into its own pass

Re: New C++ PATCH for c++/10200 et al

New Chinese (simplified) PO file for 'gcc' (version 6.1.0)

New Danish PO file for 'cpplib' (version 6.1.0)

New Danish PO file for 'gcc' (version 6.1.0)

New Dutch PO file for 'cpplib' (version 6.1.0)

New Finnish PO file for 'cpplib' (version 6.1.0)

Re: New hashtable power 2 rehash policy

New Russian PO file for 'gcc' (version 6.1.0)

New Serbian PO file for 'cpplib' (version 6.1.0)

New Swedish PO file for 'gcc' (version 6.1.0)

PATCH: PR target/70738: Add -mgeneral-regs-only option

Re: Patches to fix optimizer bug & C++ exceptions for GCC VAX backend

PING 2 [PATCH] integer overflow checking builtins in constant expressions

PING [PATCH] integer overflow checking builtins in constant expressions

Ping: [patch, avr] Fix unrecognizable insn ICE for avr (PR71103)

PING: [PATCH] Load external function address via GOT slot

PING: [PATCH] PR target/70454: Build x86 libgomp with -march=i486 or better

PING: PATCH: PR target/70738: Add -mgeneral-regs-only option

Ping: Re: OpenMP offloading to NVPTX: backend patches

PING^2: [PATCH] PR target/70454: Build x86 libgomp with -march=i486 or better

PING^3: [PATCH] PR target/70454: Build x86 libgomp with -march=i486 or better

PING^4 [PATCH, GCC 5] PR 70613, -fabi-version docs don't match implementation

PING^4: [PATCH] PR target/70454: Build x86 libgomp with -march=i486 or better

Re: PING^5 [PATCH, GCC 5] PR 70613, -fabi-version docs don't match implementation

Re: Please include ada-hurd.diff upstream (try2)

Please update config.sub from GNU config

PR 70687: Use wide_int in combine.c:change_zero_ext

PR 71020: Handle abnormal PHIs in tree-call-cdce.c

PR 71181 Avoid rehash after reserve

PR71206: inconsistent types after match.pd transformation

Properly set target/optimization options for thunks in free_lang_data

Question regarding bug 70584

Record likely upper bounds for loops

Refactor a bit of the backwards jump threading code

Remove SH_DIV_CALL2

Remove the unused OMP_CLAUSE_DEVICE_RESIDENT

Remove word_mode hack for split bitfields

Re: Revert gcc r227962

RFA: Generate normal DWARF DW_LOC descriptors for non integer mode pointers

RFC [1/2] divmod transform

RUN_UNDER_VALGRIND statistics for GCC 7

Re: S/390: Add patterns for r<nox>sbg instructions.

Separate loop exit predictor from extra exit predictor

Re: Simple bitop reassoc in match.pd

Simple bitop reassoc in match.pd (was: Canonicalize X u< X to UNORDERED_EXPR)

Re: Simplify cst_and_fits_in_hwi

Re: Splitting up gcc/omp-low.c?

Re: Support <, <=, > and >= for offset_int and widest_int

Re: Support << and >> for offset_int and widest_int

Re: Thoughts on memcmp expansion (PR43052)

Tighten syntax checking for OpenACC routine construct in C

Top level configure dependencies

Re: tuple move constructor

Two small optimizations to vrp pass

Update GCC 6 release page

Updated autofdo bootstrap and testing patches

Use likely upper bound in array prefetching

Use likely upper bound in ivopts

VRP: range info of new variables

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