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*Ping* Fix PR 70260, ICE on invalid

+reminder+ Don’t build gdb/readline/libreadline.a, when --with-system-readline is supplied

代开发票13537538442陈

Attendees list of Consumer Electronics Show - CES 2019

Re: [PATCH AutoFDO/2]Treat ZERO as common profile probability/count

Re: [PATCH PR84648]Adjust loop exit conditions for loop-until-wrap cases.

[PATCH PR84648]Adjust loop exit conditions for loop-until-wrap cases.

*ping* – PR C++/88114 - PATCH for destructor not generated for "virtual ~destructor() = default"

Re: *ping*^2 – PR C++/88114 - PATCH for destructor not generated for "virtual ~destructor() = default"

[aarch64] disable shrink wrapping when tracking speculative execution

[AARCH64][SVE]Add extract_last for mask/predicates mode register

[Ada] Compiler crash on decl. with limited aggregate and address clause

[Ada] Crash on ignored Ghost assignment

[Ada] Crash on interface equality covered by a renaming declaration

[Ada] Crash on tagged equality

[Ada] Crash on use of generic formal package

[Ada] Disable DECL_BIT_FIELD_REPRESENTATIVE machinery in some cases

[Ada] Enhance constraints propagation to ease the work of optimizers

[Ada] Fix assertion failure on pragma Compile_Time_Error in generic unit

[Ada] Fix handling of generic actuals with default expression in SPARK

[Ada] Fix small regression with others choice in array aggregate

[Ada] Fix wrong code for loops with convoluted control flow

[Ada] Improper extension of bounds of fixed-point type

[Ada] Limited function violates No_Exception_Propagation

[Ada] Lingering loop for ignored Ghost assignment

[Ada] Missing constraint check on if-expression returning a string

[Ada] More complete information level for -gnatR output

[Ada] Problem with boundary case of XOR operation and unnesting

[Ada] Record components do not appear in the Global contract

[Ada] Remove couple of recently added dead tests

[Ada] Remove obsolete code in UI_From_gnu

[Ada] Renamed equality leads to spurious errors

[Ada] Spurious error on Ghost null procedure

[Ada] System'To_Address not always static

[Ada] Unnesting transformations for blocks in package bodies

[Ada] Use of Suppress_Initialization with pragma Thread_Local_Storage

[Ada] Visibility error on used enumerated type

Re: [ARM/FDPIC v3 02/21] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts

[ARM/FDPIC v4 00/20] FDPIC ABI for ARM

[ARM/FDPIC v4 01/20] [ARM] FDPIC: Add -mfdpic option support

[ARM/FDPIC v4 02/20] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts

[ARM/FDPIC v4 03/20] [ARM] FDPIC: Force FDPIC related options unless -mno-fdpic is provided

[ARM/FDPIC v4 04/20] [ARM] FDPIC: Add support for FDPIC for arm architecture

[ARM/FDPIC v4 05/20] [ARM] FDPIC: Fix __do_global_dtors_aux and frame_dummy generation

[ARM/FDPIC v4 06/20] [ARM] FDPIC: Add support for c++ exceptions

[ARM/FDPIC v4 07/20] [ARM] FDPIC: Avoid saving/restoring r9 on stack since it is read-only

[ARM/FDPIC v4 08/20] [ARM] FDPIC: Enforce local/global binding for function descriptors

[ARM/FDPIC v4 09/20] [ARM] FDPIC: Add support for taking address of nested function

[ARM/FDPIC v4 10/20] [ARM] FDPIC: Implement TLS support.

[ARM/FDPIC v4 11/20] [ARM] FDPIC: Add support to unwind FDPIC signal frame

[ARM/FDPIC v4 12/20] [ARM] FDPIC: Restore r9 after we call __aeabi_read_tp

[ARM/FDPIC v4 13/20] [ARM] FDPIC: Force LSB bit for PC in Cortex-M architecture

[ARM/FDPIC v4 14/20] [ARM][testsuite] FDPIC: Skip unsupported tests

[ARM/FDPIC v4 15/20] [ARM][testsuite] FDPIC: Adjust scan-assembler patterns.

[ARM/FDPIC v4 16/20] [ARM][testsuite] FDPIC: Skip tests that don't work in PIC mode

[ARM/FDPIC v4 17/20] [ARM][testsuite] FDPIC: Handle *-*-uclinux*

[ARM/FDPIC v4 18/20] [ARM][testsuite] FDPIC: Enable tests on pie_enabled targets

[ARM/FDPIC v4 19/20] [ARM][testsuite] FDPIC: Adjust pr43698.c to avoid clash with uclibc.

[ARM/FDPIC v4 20/20] [ARM][testsuite] FDPIC: Skip tests using architectures unsupported by FDPIC

[arm] Add support for aliases of CPU names

Re: [ARM] Implement division using vrecpe, vrecps

[build] Fix libgphobos linking on Solaris 11

[build] Remove SPARC HAVE_AS_REGISTER_PSEUDO_OP

[C++ DR 2336] Clean up synth walkers first

[C++ DR 2336] virtual dtors, exception specs & abstract classes

[C++ PATCH 1/3] Fix various latent issues revealed by P0732 work.

[C++ Patch PING] Re: [C++ Patch] Improve compute_array_index_type locations

[C++ PATCH] * cp-tree.h (struct cp_evaluated): New.

[C++ PATCH] * decl2.c (min_vis_expr_r, expr_visibility): New.

[C++ PATCH] Implement P0315R4, Lambdas in unevaluated contexts.

[C++ PATCH] Implement P0722R3, destroying operator delete.

[C++ PATCH] Implement P0780R2, pack expansion in lambda init-capture.

[C++ PATCH] PR c++/60503 - wrong lambda attribute syntax.

[C++ PATCH] Avoid double substitution with complete explicit template arguments.

[C++ PATCH] Change __cpp_explicit_bool to __cpp_conditional_explicit.

[C++ PATCH] Don't incorrectly reject {un,}signed char constexpr array initialization in templates (PR c++/87476)

[C++ PATCH] Fix C++ parser endless diagnostics on CPP_PRAGMA_EOL (PR c++/88258)

[C++ PATCH] Fix clone_body (PR c++/86669)

[C++ Patch] Fix ensure_literal_type_for_constexpr_object locations

[C++ PATCH] Fix ICE in adjust_temp_type (PR c++/87506)

[C++ PATCH] Fix ICE in constexpr OBJ_TYPE_REF handling (PR c++/88110)

[C++ PATCH] Fix ICE in grokdeclarator (PR c++/88187)

[C++ PATCH] Fix ICE in maybe_explain_implicit_delete (PR c++/88122)

[C++ Patch] Fix two grokdeclarator locations

[C++ PATCH] Fix wrong-code with generic lambda (PR c++/86943)

[C++ PATCH] Fix xvalue COND_EXPR handling (PR c++/88103)

Re: [C++ PATCH] Implement P0722R3, destroying operator delete.

[C++ Patch] Improve compute_array_index_type locations

[C++ PATCH] Improve locations of id-expressions and operator "" (PR c++/87386, take 2)

[C++ PATCH] Improve locations of id-expressions and operator "" (PR c++/87386, take 3)

[C++ PATCH] OVL_USED not needed

[C++ PATCH] P1236R1 - Signed integers are two's complement

[C++ Patch] PR 84636 ("internal compiler error: Segmentation fault (identifier_p()/grokdeclarator())")

[C++ PATCH] Propagate TYPE_PACKED to template variants (PR c++/88181)

[C++ PATCH] refactor duplicate_decls

[C++ Patch] Remove obsolete _vptr check (and fix location)

[C++ PATCH] Remove useless tokens from cp_parser_linkage_specification (PR c++/87393)

[C++ Patch] Use FUNC_OR_METHOD_TYPE_P in cp/

[c-family] Fix -fdump-ada-spec regressions in C++

[committed 0/4] (Partial) OpenMP 5.0 support for GCC 9

[committed 1a/4] (Partial) OpenMP 5.0 support for GCC 9 (gcc middle-end)

[committed 1b/4] (Partial) OpenMP 5.0 support for GCC 9 (gcc FEs)

[committed 2/4] (Partial) OpenMP 5.0 support for GCC 9 (runtime library changes)

[committed 3/4] (Partial) OpenMP 5.0 support for GCC 9 (libgomp testsuite)

[committed 4/4] (Partial) OpenMP 5.0 support for GCC 9 (gcc testsuite)

[committed] [PR88288, OpenACC, libgomp] Adjust offsets for present data clauses

[committed] Add pr60994.C testcase (PR c++/60994)

[committed] Add testcase for already fixed PR debug/85550

[committed] Add testcase for already fixed PR tree-optimization/85794

[committed] Add testsuite coverage for ordered and doacross worksharing loops with task reductions

[committed] Change parsing of various expressions in OpenMP clauses to assignment-expression

[committed] Cherry-pick asan fix (PR sanitizer/87860)

[committed] Clean up Fortran OpenACC wait clause handling

[committed] doc/ux.texi: auto_diagnostic_group now does something

[committed] Emit sorry for inscan reduction modifier

[committed] Emit sorry on most requires clauses

[committed] Fix debug stmt handling in omp-simd-clone.c (PR tree-optimization/87898)

[committed] Fix GIMPLE error in gcc.dg/tree-ssa/cunroll-13.c for 16-bit int

[committed] Fix H8 call pattern problems

[committed] Fix ICE in substring locations from macros in header files (PR preprocessor/88257)

[committed] Fix minor bugs in loongsoon_ext2_prefetch_cookie

[committed] Fix mips calls to move_by_pieces

[committed] Fix omp simd clone creation for multiple return stmts (PR tree-optimization/87895)

[committed] Fix rl78 newlib build failure due to bogus operand_subword_force argument

[committed] Fix style issue pointed out by Bernhard in my recent change

[committed] Fix task-reduction-8.c

[committed] Fix type of "num" argument to memcpy in gcc.c-torture/compile/pr65595.c

[committed] graphite: add missing dump_enabled_p checks (PR tree-optimization/88015)

[committed] json.cc: fix comment

[committed] lm32 port fix for move_by_pieces

[committed] Minor testsuite cleanup from summer's v850 work

[committed] Remove bogus gcc_assert in mn103 backend

[Committed] S/390: Document z14/arch12 -march option.

[Committed] S/390: Fix flogr RTX.

[Committed] S/390: Fix PR87723

[Committed] S/390: Support vector load/store alignment hints

[committed] sh and riscv fixes for move_by_pieces change

[committed] Sorry on lastprivate with conditional modifier

[committed] Support multiple OpenACC wait clauses

[committed] Trivial fix to microblaze port

[committed] Tweak libgomp env vars in parallel make check (take 2)

[committed] v2: Machine-readable diagnostic output (PR other/19165)

[committed] value_range::may_contain_p: Do not access extremes directly

[Committed][AArch64] Fix PR62178 testcase failures

[committed][MSP430] Fix classification of PC, CG1 and CG2 registers

[committed][MSP430][0/4] "Obvious" fixes to GCC tests for msp430-elf

[committed][MSP430][1/4] Add regexp for memory region overflow to gcc-dg-pune

[committed][PR rtl-optimization/87053.c] Keep EDGE_IGNORE from leading out of jump threader

[committed][testsuite][MSP430][2/4] Skip tests requiring -fdelete-null-pointer-checks for targets which don't support this flag

[committed][testsuite][MSP430][3/4] Extend regex in tests expecting "nop" to accept "NOP"

[committed][testsuite][MSP430][4/4] Fix calculation of USHRT_MAX in tests

[debug/88006] -fdebug-types-section gives undefined ref

[doc PATCH] Fix weakref description.

[doc, committed] __attribute__((aligned)) linker restrictions

[doc, committed] add index entries for positive forms of -fno-xxx and -mno-xxx options

[doc, committed] clarify -fno-common behavior

[doc, committed] clarify -fno-implicit-templates usage

[doc, committed] clarify default for some options starting with "no-"

[doc, committed] Clarify defaults for some -fno-xxx options

[doc, committed] Clarify docs for designated initializers of unions

[doc, committed] clarify documentation of cache parameters

[doc, committed] clarify rtl docs about mode of high and lo_sum

[doc, committed] clarify that "packed" attribute can apply to C++ classes

[doc, committed] document -e and --entry

[doc, committed] Document -Wmissing-noreturn

[doc, committed] document implicit extern "C" block in system headers

[doc, committed] document interaction between -p/-pg and no_instrument_function attribute

[doc, committed] document probability associated with __builtin_expect

[doc, committed] document restrictions on mixing -fno-rtti and -frtti

[doc, committed] document that --help and --help=<value> options cannot be combined

[doc, committed] document that -freorder-functions also uses hot/cold attributes

[doc, committed] fix documentation about interaction between -flto and -O

[doc, committed] fix documentation of align type attribute

[doc, committed] fix formatting in @gccoptlist environments

[doc, committed] improve documentation for -Og

[doc, committed] make #pragma once documentation easier to find

[doc, committed] mention shared libraries in docs for -l option

[doc, committed] remove leading dash from @opindex entries

[doc, committed] update options enabled by -fprofile-generate, -fprofile-use, -fauto-profile

[doc, committed] use preferred placement of type attributes in examples

[doc,committed] clarify docs for function attribute "const"

Re: [Driver] Add support for -fuse-ld=lld

Re: [EXT] Re: [Driver] Add support for -fuse-ld=lld

[fortran, patch, committed] Adjust error message

[gcc-10 PATCH, i386]: Use accessible_reg_set to disable unsupported register sets

[GCC][AArch64] [middle-end][docs] Document the xorsign optab

[gomp5] Merge from trunk

[gomp5] Task reductions on worksharing constructs

[libsanitizer] Cherry-pick Solaris sanitizer fixes (PR sanitizer/80953)

[libsanitizer] Enable libsanitizer on Solaris (PR sanitizer/80953)

[maintainer-scipts] Add a bugzilla script

[mcore] Remove duplicate preprocessor definition

[nios2, committed] correct <mul>sidi3 costs

[PATCH 0/2] [og8] Further OpenACC/libgomp refcounting fixes

Re: [PATCH 0/2] asm qualifiers (PR55681) and asm input

[PATCH 0/3] [ARC] Glibc required patches

[PATCH 0/3] OpenACC 2.6 manual deep copy support (attach/detach)

[PATCH 0/4] Enhance and fix various issues in -fmem-report

[PATCH 0/4] Fix -fopt-info-inline (PR ipa/86395)

[Patch 0/4][Aarch64] v2: Implement Aarch64 SIMD ABI

[PATCH 0/6] [og8] OpenACC attach/detach

[PATCH 0/6] [RS6000] inline plt call support

[PATCH 0/6] If conversion with multiple sets.

[PATCH 0/7][MSP430][TESTSUITE] Fix GCC tests for msp430-elf

[PATCH 0/9]: C++ P0482R5 char8_t implementation

[PATCH 0/9][GCC][AArch64/Arm][middle-end] Add support for SLP vectorization of complex number instructions.

[PATCH 00/10] AMD GCN Port v2

[PATCH 01/10] Fix IRA ICE.

Re: [PATCH 01/25] Handle vectors that don't fit in an integer.

[PATCH 02/10] GCN libgfortran.

[PATCH 03/10] GCN libgcc.

[PATCH 04/10] GCN machine description

[PATCH 05/10] GCN back-end code

[PATCH 06/10] GCN back-end config

[PATCH 07/10] Add dg-require-effective-target exceptions

[PATCH 08/10] Testsuite: GCN is always PIE.

[PATCH 09/10] Ignore LLVM's blank lines.

[PATCH 1/2, d] Fix hashing of complex reals

[PATCH 1/2] [og8] Further OpenACC reference-counting improvements

Re: [PATCH 1/2] asm qualifiers (PR55681)

[PATCH 1/2] C++: more location wrapper nodes (PR c++/43064, PR c++/43486)

[PATCH 1/2] Eliminate global state from -fsave-optimization-record

[PATCH 1/2][libbacktrace] Handle realloc returning NULL if size == 0

[PATCH 1/3] [ARC] Update EH code.

[PATCH 1/3] Add PTWRITE builtins for x86

[PATCH 1/3] Host-to-device transfer coalescing & magic offset value self-documentation

[PATCH 1/3] Support instrumenting returns of instrumented functions

[PATCH 1/3][GCC] Add new target hook asm_post_cfi_startproc

[PATCH 1/4] [aarch64/arm] Updating the cost table for xgene1.

[PATCH 1/4] cgraph: add selftest::symbol_table_test

[PATCH 1/4] Fix string pool statistics.

Re: [PATCH 1/4] introduce struct strlen_data_t into gimple-fold

[Patch 1/4][Aarch64] v2: Implement Aarch64 SIMD ABI

[PATCH 1/4][libbacktrace] Test check_PROGRAMS without mmap

[PATCH 1/5][libbacktrace] Factor out backtrace_vector_free

[PATCH 1/6] [og8] Host-to-device transfer coalescing & magic offset value self-documentation

[PATCH 1/6] [RS6000] rs6000_call_template for external call insn assembly output

[PATCH 1/6] [RS6000] rs6000_output_call for external call insn assembly output

[PATCH 1/6] ifcvt: Store the number of created cmovs.

[PATCH 1/7][MSP430][TESTSUITE] Tweak dg-directives for msp430-elf

[PATCH 1/7][v2][MSP430][TESTSUITE] Tweak dg-directives for msp430-elf

[PATCH 1/9]: C++ P0482R5 char8_t: Documentation updates

[PATCH 1/9][GCC][AArch64][middle-end] Implement SLP recognizer for Complex addition with rotate and complex MLA with rotation

[PATCH 10/10] Port testsuite to GCN

Re: [PATCH 2/2 v3][IRA,LRA] Fix PR86939, IRA incorrectly creates an interference between a pseudo register and a hard register

[PATCH 2/2, d] Enable tests for rt.util.typeinfo and core.internal.convert

[PATCH 2/2] [og8] OpenACC reference count consistency checking

Re: [PATCH 2/2] asm inline

[PATCH 2/2] C++: improvements to binary operator diagnostics (PR c++/87504)

[PATCH 2/2] Fix -fsave-optimization-record ICE (PR tree-optimization/87025)

[PATCH 2/2][libbacktrace] Don't point to released memory in backtrace_vector_release

[PATCH 2/3] Implement P0732R2, class types in non-type template parameters.

[PATCH 2/3] [ARC] Do not emit ZOL in the presence of text jump tables.

[PATCH 2/3] Add a pass to automatically add ptwrite instrumentation

[PATCH 2/3] Factor out duplicate code in gimplify_scan_omp_clauses

[PATCH 2/3] Support changing fentry name per function

[PATCH 2/3][GCC][AARCH64] Add new -mbranch-protection option to combine pointer signing and BTI

[PATCH 2/4] [aarch64] Update xgene1_addrcost_table.

[PATCH 2/4] dump_printf: add "%C" for dumping cgraph_node *

[PATCH 2/4] Fix GNU coding style.

[Patch 2/4][Aarch64] v2: Implement Aarch64 SIMD ABI

[PATCH 2/4][libbacktrace] Avoid realloc with size == 0 in backtrace_vector_release

[PATCH 2/5][libbacktrace] Fix memory leak in build_address_map

[PATCH 2/6] [og8] Factor out duplicate code in gimplify_scan_omp_clauses

[PATCH 2/6] [RS6000] rs6000_indirect_call_template

[PATCH 2/6] [RS6000] rs6000_output_indirect_call

[PATCH 2/6] ifcvt: Allow constants operands in noce_convert_multiple_sets.

[PATCH 2/7][MSP430][TESTSUITE] Add path to libssp to the linker search path when checking for -fstack-protector support

[PATCH 2/9]: C++ P0482R5 char8_t: Core language support

[PATCH 2/9][GCC][AArch64][middle-end] Add rules to strip away unneeded type casts in expressions

Re: [PATCH 20/25] GCN libgcc.

Re: [PATCH 21/25] GCN Back-end (part 1/2).

Re: [PATCH 21/25] GCN Back-end (part 2/2).

[PATCH 3/3] Implement UDL changes from P0732R2.

[PATCH 3/3] [ARC] Add support for profiling in glibc.

[PATCH 3/3] Add tests for the vartrace pass

[PATCH 3/3] Allow changing the fentry section per file and per function

[PATCH 3/3] OpenACC 2.6 manual deep copy support (attach/detach)

[PATCH 3/3][GCC][AARCH64] Add support for pointer authentication B key

[PATCH 3/4] [aarch64] Add xgene1 prefetch tunings.

[PATCH 3/4] Fix vector memory statistics.

[PATCH 3/4] support %f in pp_format

[Patch 3/4][Aarch64] v2: Implement Aarch64 SIMD ABI

[PATCH 3/4][libbacktrace] Don't point to released memory in backtrace_vector_release

[PATCH 3/5][libbacktrace] Fix memory leak in loop in build_address_map

[PATCH 3/6] [og8] OpenACC 2.6 manual deep copy support (attach/detach)

[PATCH 3/6] [RS6000] Replace TLSmode with P, and correct tls call mems

[PATCH 3/6] ifcvt: Use enum instead of transform_name string.

[PATCH 3/7][MSP430][TESTSUITE] Dynamically check if size_t is large enough for tests containing large structs/arrays

[PATCH 3/7][v2][MSP430][TESTSUITE] Dynamically check if size_t is large enough for tests containing large structs/arrays

[PATCH 3/9]: C++ P0482R5 char8_t: New core language tests

[PATCH 3/9][GCC][AArch64] Add autovectorization support for Complex instructions

[PATCH 4/4] [aarch64] Update xgene1 tuning struct.

[PATCH 4/4] Come up with SIZE_AMOUNT and use it in memory statistics and sort stats.

[PATCH 4/4] ipa-inline.c/tree-inline.c: port from fprintf to dump API (PR ipa/86395)

[Patch 4/4][Aarch64] v2: Implement Aarch64 SIMD ABI

[PATCH 4/4][libbacktrace] Add tests for unused formats

[PATCH 4/5][libbacktrace] Simplify memory management in build_address_map

Re: [PATCH 4/6] [ARC] Add peephole rules to combine store/loads into double store/loads

[PATCH 4/6] [og8] Interaction of dynamic/multidimensional arrays with attach/detach.

[PATCH 4/6] [RS6000] Remove constraints on call rounded_stack_size_rtx arg

[PATCH 4/6] S/390: Implement noce_conversion_profitable_p.

[PATCH 4/7][MSP430][TESTSUITE] Fix tests when int is 16-bit by default

[PATCH 4/9]: C++ P0482R5 char8_t: Updates to existing core language tests

[PATCH 4/9][GCC][AArch64/Arm] Add new testsuite directives to check complex instructions.

[PATCH 5/5][libbacktrace] Reduce memory usage in build_address_map

[PATCH 5/6] [og8] Backport parts of upstream declare-allocate patch

[PATCH 5/6] [RS6000] Use standard call patterns for __tls_get_addr calls

[PATCH 5/6] ifcvt: Only created temporaries as needed.

[PATCH 5/7][MSP430][TESTSUITE] Prune messages about ISO C not supporting __int20 from output of tests

[PATCH 5/9]: C++ P0482R5 char8_t: Standard library support

[PATCH 5/9][GCC][AArch64/Arm] Add auto-vectorization tests.

[PATCH 6/6] [og8] OpenACC refcounting refresh

[PATCH 6/6] [RS6000] inline plt call sequences

[PATCH 6/6] S/390: Add test for noce_convert_multiple_sets.

[PATCH 6/7][MSP430][TESTSUITE] Fix tests requiring float printf support when GCC was configured with --enable-newlib-nano-formatted-io

[PATCH 6/7][v2][MSP430][TESTSUITE] Fix tests requiring float printf support when GCC was configured with --enable-newlib-nano-formatted-io

[PATCH 6/9]: C++ P0482R5 char8_t: A small correction to a common testsuite header file

[PATCH 7/7][MSP430][TESTSUITE] Fix tests for msp430-elf large memory model

[PATCH 7/7][v2][MSP430][TESTSUITE] Fix tests for msp430-elf large memory model

[PATCH 7/9]: C++ P0482R5 char8_t: New standard library tests

[PATCH 7/9][GCC][Arm] Enable autovectorization of Half float values

[PATCH 8/9]: C++ P0482R5 char8_t: Updates to existing standard library tests

[PATCH 8/9][GCC][Arm] Add autovectorization support for complex multiplication and addition

[PATCH 9/9]: C++ P0482R5 char8_t: Updates to gdb pretty printing support

Re: [PATCH AutoFDO/2]Treat ZERO as common profile probability/count

Re: [PATCH AutoFDO/4]Fix profile count computation/propagation.

Re: [PATCH libquadmath/PR68686]

[PATCH PR d/87866] Committed use lrealpath to get canonical name

Re: [PATCH PR84648]Adjust loop exit conditions for loop-until-wrap cases.

[PATCH v2 1/3] Allow memory operands for PTWRITE

[PATCH v2 2/3] Add a pass to automatically add ptwrite instrumentation

[PATCH v2 3/3] Add tests for the vartrace pass

[PATCH v2, middle end]: Fix PR58372, internal compiler error: ix86_compute_frame_layout

[PATCH v2, target]: Fix PR 88070, ICE in create_pre_exit, at mode-switching.c:438

[PATCH v2] [aarch64] Add CPU support for Ampere Computing's eMAG.

[PATCH v2] [aarch64] Correct the maximum shift amount for shifted operands.

Re: [PATCH v2] bring netbsd/arm support up to speed. eabi, etc.

[PATCH v2] gcc: xtensa: don't force PIC for uclinux target

[PATCH v2] MIPS: Add `-mfix-r5900' option for the R5900 short loop erratum

Re: [PATCH v2] MIPS: Default to --with-llsc for the R5900 Linux target as well

Re: [PATCH v2] S/390: Allow LARL of literal pool entries

[PATCH v3 0/3] PR preprocessor/83173: C preprocessor generates incorrect linemarkers

[PATCH v3 1/2] Add a pass to automatically add ptwrite instrumentation

[PATCH v3 1/3] PR preprocessor/83173: Additional check before decrementing highest_location

[PATCH v3 1/6, Committed] [MIPS] Split Loongson (MMI) from loongson3a

[PATCH v3 2/2] Add tests for the vartrace pass

[PATCH v3 2/3] PR preprocessor/83173: New test

Re: [PATCH v3 3/3] or1k: gcc: initial support for openrisc

[PATCH v3 3/3] PR preprocessor/83173: Enhance -fdump-internal-locations output

[PATCH v3] [aarch64] Add CPU support for Ampere Computing's eMAG.

[PATCH v3] [aarch64] Correct the maximum shift amount for shifted operands.

[PATCH v3] Add sinh(atanh(x)) and cosh(atanh(x)) optimizations

[PATCH v3] Make function clone name numbering independent.

[PATCH v3] S/390: Allow relative addressing of literal pool entries

[PATCH v3][C][ADA] use function descriptors instead of trampolines in C

[PATCH v4 0/3] OpenRISC port

[PATCH v4 1/3] or1k: libgcc: initial support for openrisc

[PATCH v4 2/3] or1k: testsuite: initial support for openrisc

[PATCH v4 2/6, Committed] [MIPS] Split Loongson EXTensions (EXT) instructions from loongson3a

[PATCH v4 3/3] or1k: gcc: initial support for openrisc

[PATCH v4 3/6,Committed] [MIPS] Add Loongson EXTensions R2 (EXT2) instructions support

[PATCH v4 4/6, Committed] [MIPS] Add Loongson 3A1000 processor support

[PATCH v4 5/6,Committed] [MIPS] Add Loongson 3A2000/3A3000 processor support

[PATCH v4 6/6,Committed] [MIPS] Add Loongson 2K1000 processor support

[PATCH v4] Add sinh(atanh(x)) and cosh(atanh(x)) optimizations

[PATCH v4] PR preprocessor/83173: Enhance -fdump-internal-locations output

[PATCH v4] Repeat jump threading after combine

[PATCH v4] S/390: Allow relative addressing of literal pool entries

[PATCH v5 1/3] PR preprocessor/83173: Additional check before decrementing highest_location

[PATCH v5 2/3] PR preprocessor/83173: New test

[PATCH v5 3/3] PR preprocessor/83173: Enhance -fdump-internal-locations output

[PATCH v5] PR preprocessor/83173: Enhance -fdump-internal-locations output

[PATCH v5] Repeat jump threading after combine

[PATCH v5] S/390: Allow relative addressing of literal pool entries

[PATCH, AArch64, v3 0/6] LSE atomics out-of-line

[PATCH, AArch64, v3 1/6] aarch64: Extend %R for integer registers

[PATCH, AArch64, v3 2/6] aarch64: Implement TImode compare-and-swap

[PATCH, AArch64, v3 3/6] aarch64: Tidy aarch64_split_compare_and_swap

[PATCH, AArch64, v3 4/6] aarch64: Add out-of-line functions for LSE atomics

[PATCH, AArch64, v3 5/6] aarch64: Implement -matomic-ool

[PATCH, AArch64, v3 6/6] Enable -matomic-ool by default

Re: [PATCH, ARM, ping2] PR85434: Prevent spilling of stack protector guard's address on ARM

Re: [PATCH, ARM, ping3] PR85434: Prevent spilling of stack protector guard's address on ARM

Re: [PATCH, ARM, ping] Clean up arm backend using the @ construct for MD patterns

Re: [PATCH, ARM, ping] Improve robustness of -mslow-flash-data

Re: [PATCH, ARM, ping] PR85434: Prevent spilling of stack protector guard's address on ARM

[PATCH, arm] Backport -- Fix ICE during thunk generation with -mlong-calls

Re: [PATCH, ARM] Clean up arm backend using the @ construct for MD patterns

[PATCH, ARM] Error out when -mfpu set and targeting Thumb-1

[PATCH, ARM] Improve robustness of -mslow-flash-data

[patch, committed] Fix PR 88073

[PATCH, csky] Define ASM_PREFERRED_EH_DATA_FORMAT

[PATCH, csky] Handle -frounding-math.

[PATCH, csky] Support -profile

[PATCH, csky] Update dynamic linker'name

[PATCH, csky] Update linux-unwind.h

[PATCH, csky] Update linux-unwind.h for kernel

[PATCH, d] Committed merge with upstream dmd

Re: [PATCH, d] Disable D on systems where it is known not to work.

[PATCH, d] Fix IdentityExp comparison for complex floats

[patch, fortran] Fix PR 70260, ICE on invalid

[patch, fortran] Fux PR 87782

[PATCH, fortran] PR fortran/85982 -- Fix ICE on invalid attributes inside DEC structures

[PATCH, GCC, AARCH64, 1/6] Enable ARMv8.5-A in gcc

[PATCH, GCC, AARCH64, 2/6] Add new arch command line feaures from ARMv8.5-A

[PATCH, GCC, AARCH64, 3/6] Restrict indirect tail calls to x16 and x17

[PATCH, GCC, AARCH64, 4/6] Enable BTI: Add new <type> to -mbranch-protection.

[PATCH, GCC, AARCH64, 5/6] Enable BTI : Add new pass for BTI.

[PATCH, GCC, AARCH64, 6/6] Enable BTI: Add configure option for BTI and PAC-RET

[PATCH, GCC, AArch64] Branch Dilution Pass

[PATCH, GCC, ARM] Enable armv8.5-a and add +sb and +predres for previous ARMv8-a in ARM

[PATCH, i386]: Fix PR 88178, ICE in dbx_reg_number, at dwarf2out.c

[PATCH, i386]: Fix PR85667, ms_abi rules aren't followed when returning short structs with float values

[PATCH, i386]: Fix PR88051, internal compiler error: in add_clobbers

[PATCH, i386]: Fix two small MMX glitches

[PATCH, i386]: Simplify ix86_check_avx_upper_register

[PATCH, libfortran] PR 88137 Initialize backtrace state once

Re: [PATCH, libgcc/ARM & testsuite, ping] Optimize executable size when using softfloat fmul/dmul

[PATCH, libgcc/ARM & testsuite] Optimize executable size when using softfloat fmul/dmul

[patch, libgfortran] Patch committed as obvious

[patch, libgfortran] PR78351 comma not terminating READ of formatted input field

[patch, libgfortran] PR88052 - Format contravening f2008 constraint C1002 permitted

Re: [PATCH, libgfortran] Remove recursion check

[PATCH, libgfortran] Replace sync builtins with atomic builtins

[PATCH, libphobos] Committed fix backtraces in Fibers on AArch64

[PATCH, libphobos] Committed IEEE quadruple support to core.internal.convert

[PATCH, libphobos] Committed IEEE quadruple support to std.conv

[PATCH, libphobos] Committed merge common version blocks using arch_any conditions

[PATCH, libphobos] Committed remove unused internal modules

[PATCH, libphobos] Committed update libphobos version to 2.076.1

Re: [PATCH, libphobos] Fix libgphobos.spec in the wrong place with --enable-version-specific-runtime-libs

[PATCH, libphobos] Fix libphobos.shared testsuite for multilib tests

[PATCH, libstdc++, C++20] Implement P0457R2 String Prefix and Suffix Checking.

[Patch, libstdc++.exp]Update the usage of cached result, rebuild nlocale wrapper for each variant.

[PATCH, libstdc++] Implement P0415 More constexpr for std::complex.

[PATCH, libstdc++] Uniform container erasure for c++20 returning number of erasures.

[PATCH, libstdc++] Uniform container erasure for c++20.

[PATCH, LRA]: Revert the revert of removal of usless move insns.

[PATCH, middle-end]: Fix PR 88070, ICE in create_pre_exit, at mode-switching.c:438

[PATCH, middle-end]: Fix PR88129, Two blockage insns are emitted in the function epilogue

Re: [PATCH, OpenACC 2.5, libgomp] Add *_async versions of runtime library API functions

[PATCH, OpenACC] Enable 0-length array data mappings for implicit data clauses

Re: [PATCH, OpenACC] Properly handle wait clause with no arguments

[PATCH, OpenACC] Update documentation to mention OpenACC 2.5

[PATCH, pdp11] Bugfixes from test suite

[PATCH, pdp11] Fix 64 bit divide

[PATCH, PR d/87824] Committed return min_align_of_type from alignsize hook.

[PATCH, PR libstdc++/83566] - cyl_bessel_j returns wrong result for x>1000

[PATCH, rs6000] Disable ASLR in sanitizer on powerpc64.

[PATCH, rs6000] Fix constraints issue in _mm_cvtss_si{32,64}

[PATCH, rs6000] Fix PR87496: ICE in aggregate_value_p at gcc/function.c:2046

[PATCH, testsuite] add "inf" target attribute

[PATCH, testsuite] Fix pdp11 test failures

[PATCH, testsuite] ignore some "conflicting types for built-in" messages

[PATCH, testsuite] indicate no "weak" support in pdp11

[PATCH, testsuite] test case fixes for pdp11

[PATCH, testsuite]: Use int128 effective target for gcc.dg/pr87874.c

[PATCH, V2, d] Fix IdentityExp comparison for complex floats

[PATCH,fortran] Make recursion_check work for multiple threads

Re: [patch,openacc] C, C++ OpenACC wait diagnostic change

Re: [patch,openacc] Fix acc_shutdown issue

Re: [patch,openacc] Fix infinite recursion in OMP clause pretty-printing, default label

Re: [patch,openacc] use existing local variable in cp_parser_oacc_enter_exit_data

[PATCH,RFC] PR target/61976 PowerPC & AIX parameter passing

Re: [PATCH/AARCH64] Add OcteonTX for -mcpu=

[PATCH/coding style] clarify pointers and operators

[PATCH[ Fix pr87269.C testcase

[PATCH] -fdump-go-spec mishandles typedefs that precede the definition of their underlying type

[PATCH] -fsave-optimization-record: compress the output using zlib

[PATCH] [aarch64] Add CPU support for Ampere Computing's eMAG.

[PATCH] [aarch64] Correct the maximum shift amount for shifted operands.

[PATCH] [ARC] Cleanup, fix and set LRA default.

[patch] [jit] Fix compilation of jit test with -Wformat-security

[PATCH] [MIPS] GCC: Fix Loongson3 LLSC Errata

[PATCH] [PR85569] skip constexpr target_expr constructor dummy type conversion

[PATCH] [PR86397] set p_t_decl while canonicalizing eh specs for mangling

[PATCH] [PR86747] tsubst friend tpl ctxt before looking it up for dupes

[PATCH] [PR86823] retain deferred access checks from outside firewall

[PATCH] [PR87012] canonicalize ref type for tmpl arg

[PATCH] Adapt a couple of scalar comparison match.pd optimizations for vector comparisons against uniform vectors (PR target/88152)

[PATCH] Adapt a couple of scalar comparison match.pd optimizations for vector comparisons against uniform vectors (PR target/88152, take 2)

[PATCH] Add *vec_concatv4sf_0 and *vec_concatv4si_0 insns (PR target/88278)

[PATCH] Add -fpad-source option

[PATCH] Add baseline symbols for riscv64-linux-gnu

[PATCH] Add C++ runtime support for new 128-bit long double format

[PATCH] Add constructor parsing to the GIMPLE FE

[PATCH] Add missing dir to create_testsuite_files script

[PATCH] Add missing noexpect causes in tuple for move functions

[PATCH] Add missing ZLIBINC to CFLAGS-optinfo-emit-json.o

[PATCH] Add myself to MAINTAINERS

Re: [PATCH] Add myself to MAINTAINERS (not-committed)

Re: [PATCH] Add option to control warnings added through attribure "warning"

Re: [PATCH] add simple attribute introspection

Re: [PATCH] Add sinh(tanh(x)) and cosh(tanh(x)) rules

[PATCH] Add testcase for already fixed PR c++/87539

[PATCH] Add value_range_base (w/o equivs)

[PATCH] Added information about inline assembler in stack calculations (.su files)

Re: [PATCH] Adjust offsets for present data clauses

[PATCH] Allow giving up when redirecting a CROSSING_JUMP_P (PR rtl-optimization/87475)

Re: [patch] allow target config to state r18 is fixed on aarch64

[PATCH] Alternate fix for PR87229, fix PR88112

[PATCH] Apply resolution for LWG DR 3096

Re: [PATCH] apply_subst_iterator: Handle define_split/define_insn_and_split

Re: [PATCH] asm non-code template parts (alternative to asm inline)

Re: [PATCH] avoid -Wnonnull for printf format in dead code (PR 87041)

[PATCH] avoid copying inlining attributes in attribute copy

[PATCH] Avoid duplicate -Warray-bounds warnings (PR tree-optimization/86614)

[PATCH] avoid error_mark_node in -Wsizeof-pointer-memaccess (PR 88065)

Re: [PATCH] avoid warning on constant strncpy until next statement is reachable (PR 87028)

[PATCH] Avoid weird integral types in reassoc range opts (PR tree-optimization/88274)

[PATCH] be more permissive about function alignments (PR 88208)

[PATCH] C++: fix-it hint for missing parentheses

[PATCH] C++: improvements to diagnostics that use %P (more PR c++/85110)

[PATCH] C++: show namespaces for enum values (PR c++/88121)

[PATCH] C/C++: add fix-it hints for missing '&' and '*' (PR c++/87850)

[PATCH] Call decl_default_tls_model with a proper type (PR gcov-profile/88279).

[PATCH] Change set_value_range_to_[non]null to not preserve equivs

[PATCH] clarify comments for implicit_p flag for built-ins

[PATCH] Clean up stack-protector-guard handling in ix86_option_override_internal

[PATCH] Clean up temporary files created by std::filesystem testsuite

Re: [PATCH] combine: Do not combine moves from hard registers

[PATCH] combine: Don't make an intermediate reg for assigning to sfp (PR87871)

[PATCH] combine: More make_more_copies

Re: [PATCH] Come up with --param asan-stack-small-redzone (PR sanitizer/81715).

Re: [PATCH] Come up with gcc/testsuite/g++.target/i386/i386.dg and move there some tests.

Re: [PATCH] Come up with htab_hash_string_vptr and use string-specific if possible.

[PATCH] Comparison with an enum should mention enum value.

[PATCH] correct handling of EXCESS_PRECISION_EXPR in function calls (PR 88091)

Re: [PATCH] detect attribute mismatches in alias declarations (PR 81824)

Re: [PATCH] detect missing nuls in address of const char (PR 87756)

[PATCH] Detect mixed usage of spaces and tabs.

Re: [PATCH] diagnose built-in declarations without prototype (PR 83656)

[PATCH] diagnose unsupported uses of hardware register variables (PR 88000)

[PATCH] Disable unrolling for loops vectorised with non-constant VF (was: [PATCH][cunroll] Add unroll-known-loop-iterations-only param and use it in aarch64)

Re: [PATCH] Disable unrolling for loops vectorised with non-constant VF (was: [PATCH][cunroll] Add unroll-known-loop-iterations-only param and use it in aarch64)

[PATCH] Do not allow -mabi=ms and -fsanitize={,kernel-}address (PR sanitizer/87930).

[PATCH] Do not mix -fsanitize=thread and -mabi=ms (PR sanitizer/88017).

[PATCH] doc/invoke.texi: fix markup

[PATCH] doc: Use @: where needed

[PATCH] Eliminate source_location in favor of location_t

[PATCH] Ensure that dump calls are guarded with dump_enabled_p

[PATCH] Fix -fsanitize=undefined vs. x + y < x (PR sanitizer/87837)

[PATCH] Fix -fstack-protector* on darwin/mingw etc. (PR target/85644)

[PATCH] Fix 87380.

[PATCH] Fix aarch64_compare_and_swap* constraints (PR target/87839)

[PATCH] Fix bootstrap with GCC 4.1.2 (PR bootstrap/86739)

[PATCH] Fix condition in lto-symtab.c (PR lto/88077).

[PATCH] Fix debug stmt handling in optimize_recip_sqrt (PR tree-optimization/87977)

[PATCH] Fix debuginfo in -fopenmp code (PR debug/87039)

[PATCH] Fix dwarf5 -ffunction-section with hot/cold partitioning (PR c++/86900)

[PATCH] Fix expand_binop (PR middle-end/88032)

[PATCH] Fix GC ICE with optimize attribute (PR other/88007)

[PATCH] Fix how we match for count(n*) in gcov tests.

[PATCH] Fix ICE in fixup_abnormal_edges (PR rtl-optimization/88018)

[PATCH] Fix ICE in lto_symtab_merge_symbols_1 (PR lto/88004).

[PATCH] Fix ICE with -fopt-info-inline (PR ipa/87955)

[PATCH] Fix ICEs on invalid rs6000 asm (PR target/88188)

[PATCH] Fix incorrect assertion when deallocating big block

[PATCH] Fix libgomp bootstrap on mingw (PR bootstrap/88106)

[PATCH] Fix missing dump_impl_location_t values, using a new dump_metadata_t

Re: [PATCH] Fix not properly nul-terminated string constants in JIT

[PATCH] Fix option values for -march.

[PATCH] Fix overflows in std::pmr::unsynchonized_pool_resource

[PATCH] Fix part of PR87913

[PATCH] Fix PIE on netbsd (PR target/87221)

Re: [PATCH] Fix PR 86572

Re: [PATCH] Fix PR 87672

[PATCH] Fix PR64242

[PATCH] Fix PR68212, unrolled loop no longer aligned

[PATCH] Fix PR78444.

[PATCH] Fix PR79351

[PATCH] Fix PR83215, remove alias-set zero case from component_uses_parent_alias_set_from

[PATCH] Fix PR86850 (hopefully)

[PATCH] Fix PR86991

[PATCH] Fix PR87229

[PATCH] Fix PR87621, failed outer loop vectorization

Re: [PATCH] Fix PR87691: transparent_union attribute does not work with MODE_PARTIAL_INT

[PATCH] Fix PR87873

[PATCH] Fix PR87889

[PATCH] Fix PR87906

[PATCH] Fix PR87914

[PATCH] Fix PR87917

[PATCH] Fix PR87927, implement TARGET_ASM_{,UN}ALIGNED_P{S,D,T}I_OP

[PATCH] Fix PR87929

[PATCH] Fix PR87931

[PATCH] Fix PR87953

[PATCH] Fix PR87962

[PATCH] Fix PR87967

[PATCH] Fix PR87974

[PATCH] Fix PR87985

[PATCH] Fix PR88011

[PATCH] Fix PR88019

[PATCH] Fix PR88021

[PATCH] Fix PR88029, change how gimple_call_flags works

[PATCH] Fix PR88030

[PATCH] Fix PR88031

[PATCH] Fix PR88053

[PATCH] Fix PR88069

[PATCH] Fix PR88087

[PATCH] Fix PR88089

[PATCH] Fix PR88105

[PATCH] Fix PR88133

[PATCH] Fix PR88148

[PATCH] Fix PR88149

[PATCH] Fix PR88182

[PATCH] Fix PR88217

[PATCH] Fix PR88223

[PATCH] Fix PR88229

[PATCH] Fix PR88243

[PATCH] Fix PR88274

Re: [PATCH] Fix PRs70359/86270

[PATCH] Fix ptwrite64 handling with -m32 (PR target/88195)

Re: [PATCH] Fix sanitizer frame unwind on 32-bit ABIs (again)

Re: [PATCH] Fix setting of hotness in non-LTO mode (PR gcov-profile/77698).

[PATCH] Fix simd.d/compilable.d tests on i686-linux (PR d/87824)

[PATCH] Fix simplify_merge_mask (PR rtl-optimization/87918)

[PATCH] Fix slowness in gcov (PR gcov-profile/88225).

[PATCH] Fix stmt removal in vectorize_fold_left_reduction (PR tree-optimization/88071)

[PATCH] Fix store merging wrong-code (PR tree-optimization/87859)

[PATCH] Fix tree-ssa/phi-opt-11.c on s390x (PR testsuite/85368)

[PATCH] Fix UB in store-merging or bswap opt (PR tree-optimization/87826)

[PATCH] Fix UBSAN ICE with C++ attribute types (PR c++/88215)

[PATCH] Fix up 20181120-1.c testcase on big-endian (PR rtl-optimization/85925)

[PATCH] Fix up 20181120-1.c testcase on big-endian (PR rtl-optimization/85925, take 2)

[PATCH] Fix up affinity-fmt.c (was Re: [committed 0/4] (Partial) OpenMP 5.0 support for GCC 9)

[PATCH] Fix up method-nonnull-1.mm testcase on Solaris (PR testsuite/88090)

[PATCH] Fix vec_{add,sub} rs6000_gimple_fold_builtin folding (PR target/88234)

[PATCH] Fix vect/costmodel/ppc/costmodel-vect-33.c testcase (PR middle-end/87157)

[PATCH] Fix vect_look_through_possible_promotion (PR tree-optimization/87546)

[PATCH] Fix x86 bzhi/bextr iff zero_extract with zero size is undefined (PR rtl-optimization/87817)

[PATCH] Fold x86 bzhi with zero last operand (PR rtl-optimization/87817)

[PATCH] Fortran include line fixes and -fdec-include support

[PATCH] gcc: xtensa: don't force PIC for uclinux target

[PATCH] gcov: do not ICE on NULL string in JSON export.

Re: [PATCH] handle attribute positional arguments consistently (PR 87541, 87542)

[PATCH] handle unusual targets in -Wbuiltin-declaration-mismatch (PR 88098)

[PATCH] i386: Remove duplicated AVX2/AVX512 vec_dup patterns

[PATCH] Implement P0318R1 unwrap_ref_decay and unwrap_reference

[PATCH] Implement P1007R3 std::assume_aligned

[PATCH] Implement std::pmr::synchronized_pool_resource

[PATCH] Implement std::pmr::unsynchronized_pool_resource

[PATCH] Implementation of std::experimental::simd of TS 19570 ed.2

[PATCH] Improve -fprofile-report.

[PATCH] Improve combiner's find_split_point (PR target/54589)

[PATCH] Improve handling of pool_options::largest_required_pool_block

[PATCH] Improve predictions for hot and cold labels ([[likely]], [[unlikely]]).

[PATCH] Instrument only selected files (PR gcov-profile/87442).

[PATCH] Integration of parallel standard algorithms for c++17

[PATCH] Introduce --param logical-op-non-short-circuit (PR testsuite/85368)

[PATCH] libgcc build fix for pdp11

[PATCH] libstdc++/88111 and libstdc++/88113 fix src/c++17/memory_resource.cc for 16-bit targets

[PATCH] MAINTAINERS: add myself as or1k maintainer

Re: [PATCH] Make __PRETTY_FUNCTION__-like functions mergeable string csts (PR c++/64266).

[PATCH] make function_args_iterator a proper iterator

[PATCH] Make lambda vector and friends use HWI

Re: [PATCH] Make strlen range computations more conservative

[PATCH] minor FDO profile related fixes

[PATCH] MIPS: Add `-mfix-r5900' option for the R5900 short loop erratum

[PATCH] More value_range API cleanup

[PATCH] Move more stuff to value-range-base

[PATCH] newlib/configure.host: Set have_init_fini to no for OpenRISC

[PATCH] Obstackify coalesce list, remove bitmap indirection

[PATCH] OpenACC 2.6 manual deep copy support (attach/detach)

[PATCH] OpenACC reference count consistency checking

[PATCH] Optimize integer vector comparison followed by movmsk (PR target/88152)

[PATCH] Optimize integer vector comparison followed by movmsk (PR target/88152, take 2)

[PATCH] Optimize integral lt + blend into just blend (PR target/54700)

[PATCH] Optimize pool resource allocation

[PATCH] PR libstdc++/65229 fix pretty printer for std::bitset<0>

[PATCH] PR libstdc++/67843 set shared_ptr lock policy at build-time

[PATCH] PR libstdc++/83306 make filesystem_error no-throw copyable

[PATCH] PR libstdc++/83511 add default argument to basic_string_view::substr

[PATCH] PR libstdc++/86910 fix filesystem::create_directories

[PATCH] PR libstdc++/87308 adjust regex used in std::any pretty printer

[PATCH] PR libstdc++/87520 Always pass type-punned type_info reference

[PATCH] PR libstdc++/87963 fix build for 64-bit mingw

[PATCH] PR libstdc++/88084 - Implement LWG 2777

[PATCH] PR libstdc++/88119 use alignof in std::alignment_of, not __alignof__

[PATCH] PR880088 Enable -Wtrampolines for no-exec-stack targets with -Wall.

[PATCH] pretty-print.c: add selftest::test_prefixes_and_wrapping

[patch] Propagate location into decision tree for switches

[PATCH] Reduce number of sreal operator* calls

[PATCH] Reject too large string literals (PR middle-end/87854)

Re: [PATCH] Remove extra memory allocation of strings.

[PATCH] Remove options that are not disabled with -Os (PR web/87829).

[PATCH] Remove redundant loop in unsynchronized_pool_resource code

[PATCH] Remove unreachable nodes before IPA profile pass (PR ipa/87706).

[PATCH] Replace sync builtins with atomic builtins

[PATCH] Restore aarch64 support for asm ("# %a0" : : "i" (0)) (PR target/87598)

[PATCH] Restrict vector extension to use 128bit vectors (PR testsuite/88265).

[PATCH] Revert libsanitizer r318802 as we don't use Scudo allocator (PR sanitizer/87892).

[PATCH] RFC: C/C++: print help when a header can't be found

[PATCH] RFC: elide repeated source locations (PR other/84889)

[PATCH] RFC: machine-readable diagnostic output (PR other/19165)

[PATCH] Rip out SCEV cprop

[PATCH] RISC-V: Fix epilogue unwind info with fp and single sp adjust.

[PATCH] RISC-V: Pass -mno-relax through to assembler if supported

[PATCH] S/390: Accept cdb in load-and-test-fp-1 testcase

[PATCH] S/390: Add a new pattern for r{o,x}sbg

[PATCH] S/390: Add support for section anchors

[PATCH] S/390: Disable 3 global-array-* tests for 31-bit mode

[PATCH] S/390: Fix expectation in mrecord-mcount test for 31-bit mode

[PATCH] S/390: Increase register move costs for CC_REGS

[PATCH] S/390: Introduce relative_long attribute

[PATCH] S/390: Make tests expect column numbers in RTL output

[PATCH] S/390: Skip LT(G) peephole when literal pool is involved

Re: [PATCH] Simplify floating point comparisons

[PATCH] Small formatting cleanup in i386.c

[PATCH] Strenghten assumption about function start and end line (PR gcov-profile/88045).

Re: [PATCH] Support simd function declarations via a pre-include.

[PATCH] Support simd function declarations via a pre-include. (was: [PATCH][RFC]Overloading intrinsics)

[PATCH] target/58397: add host_hooks for NetBSD to make precompiled headers work

[PATCH] Update C++17 library status docs

[PATCH] Update soft-fp from glibc.

[PATCH] update-copyright.py: Add filters for D language sources

[PATCH] Use proper location for tls_init function (PR c++/88263).

[PATCH] Use {,v}blendvp{s,d} for [SD]Fmode sse_movcc (PR target/88189)

[PATCH] v2: C++: show namespaces for enum values (PR c++/88121)

[PATCH] v2: C/C++: add fix-it hints for missing '&' and '*' (PR c++/87850)

[PATCH] v3: C/C++: add fix-it hints for missing '&' and '*' (PR c++/87850)

[PATCH] v4: C/C++: add fix-it hints for missing '&' and '*' (PR c++/87850)

[PATCH] value_range_base leftovers

Re: [PATCH] Verify that last argument of __builtin_expect_with_probability is a real cst (PR c/87811).

[PATCH] x86: Add -march=cascadelake

[PATCH] x86: Optimize VFIXUPIMM* patterns with multiple-alternative constraints

Re: [PATCH] x86: Update VFIXUPIMM* Intrinsics to align with the latest Intel SDM

[PATCH], Remove power9 fusion support

[PATCH], Remove power9 fusion support, version 2

[PATCH][AArch64] Add -mcpu/-mtune support for Arm Ares

[PATCH][AArch64] Fix PR81800

[PATCH][AArch64] Fix symbol offset limit

[PATCH][AArch64] PR79262: Adjust vector cost

[PATCH][AArch64] Set SLOW_BYTE_ACCESS

[PATCH][AArch64][2/3] Correct type attribute for mul and mneg instructions

[PATCH][AArch64][3/3] Introduce mla64 type

[PATCH][AArch64][committed] Fix typo in aarch64_mangle_type

[PATCH][arm] Add support for Arm Ares

[PATCH][Arm] Fix FPU configurations for Cortex-R7 and Cortex-R8

[PATCH][ARM] Update max_cond_insns settings

[PATCH][arm][1/3] Rename mul64 attr to widen_mul64

[PATCH][BINUTILS][AARCH64] Add support for pointer authentication B key

[PATCH][cunroll] Add unroll-known-loop-iterations-only param and use it in aarch64

[PATCH][DOCS] Fix documentation of __builtin_cpu_is and __builtin_cpu_supports for x86.

[PATCH][driver] Ensure --help=params lines end with period

[PATCH][GCC] Make DR_TARGET_ALIGNMENT compile time variable

[PATCH][GCC][AARCH64] Replace calls to strtok with strtok_r in aarch64 attribute handling code

[PATCH][GCC][ARM] Ensure dotproduct is only enabled on armv8 neon

[PATCH][GCC][DOC] Remove obsolete arm and aarch64 CPU names from invoke.texi

[Patch][gcc][testsuite] Skip testcases using freopen when on wrapped board

[Patch][gdb] Initialise quiet flag for "info functions"

[PATCH][libbacktrace] Add allocfail.sh test-case

[PATCH][libbacktrace] Factor out read_initial_length

[PATCH][libbacktrace] Factor out read_string

[PATCH][libbacktrace] Fix segfault upon allocation failure

[PATCH][libbacktrace] Handle DW_FORM_GNU_strp_alt

[PATCH][lower-subreg] Fix PR87507

[PATCH][LRA] Fix PR87899: r264897 cause mis-compiled native arm-linux-gnueabihf toolchain

[PATCH][LRA] Fix PR88033: ICE in remove_some_program_points_and_update_live_ranges

[PATCH][OBVIOUS] Add -fomit-frame-pointer to a test-case (PR ipa/88093).

[PATCH][OBVIOUS] Fix printf call in symtab.c.

[PATCH][OBVIOUS] Fix thinko in transition to memop_ret type (PR middle-end/88246).

[PATCH][RFC] Come up with -flive-patching master option.

[PATCH][RFC] Come up with memop_ret enum instead of int endp for memory operations.

[PATCH][RFC] Extend locations where to seach for Fortran pre-include.

[PATCH][RFC] Fix UBSAN in postreload-gcse.c (PR rtl-optimization/87868).

Re: [PATCH][RFC] Introduce BIT_FIELD_INSERT

Re: [PATCH][RFC] Sanitize equals and hash functions in hash-tables.

[PATCH][rs6000] better use of unaligned vsx in memset() expansion

[PATCH][rs6000] cleanup and rename rs6000_address_for_fpconvert

[PATCH][rs6000] fix ICE for strncmp expansion on power6

[PATCH][RS6000] Fix PR87870: ppc64 generates poor code when loading constants into TImode vars

[PATCH][rs6000] inline expansion of memcmp using vsx

[PATCH][rs6000] use index form addresses more often for l[wh]brx/st[wh]brx

Re: [PATCH][rs6000][8 backport] improve gpr inline expansion of str[n]cmp

[PATCH][RTL] Add simplify pattern for bitfield insertion

[PATCH][RTL] Fix PR87852

[PATCH][Version 3]Come up with -flive-patching master option.

[PATCH][wwwdocs] Mention Ampere eMAG support in GCC9 changes.html

[PATCH][x86_64] Fix PR87853, _mm_cmpgt_epi8 broken with -funsigned-char

Re: [patch][x86_64]: AMD znver2 enablement

[PATCH]Come up with -flive-patching master option.

Re: [patches] Re: [PATCH] Update soft-fp from glibc.

[PING #4] [PATCH] look harder for MEM_REF operand equality to avoid -Wstringop-truncation (PR 84561)

[PING #4][PATCH] avoid warning on constant strncpy until next statement is reachable (PR 87028)

[ping x3] Re: [PATCH 0/2] asm qualifiers (PR55681) and asm inline

[PING**3] [PATCH] Fix not properly nul-terminated string constants in JIT

[PING] [PATCH] Fix PR 87672

[PING] Re: [PATCH 1/2] C++: more location wrapper nodes (PR c++/43064, PR c++/43486)

[PING] Re: [PATCH 1/3] Support instrumenting returns of instrumented functions

[PING][PATCH] correct handling of EXCESS_PRECISION_EXPR in function calls (PR 88091)

Re: [PING^2] Re: [PATCH 1/3] Support instrumenting returns of instrumented functions

[PING^3] Re: [PATCH 1/3] Support instrumenting returns of instrumented functions

[PowerPC] libgcc cfi

[PR 87926] bitmap -Wno-error=array-bounds

[PR c++/86246] ICE tsubst explicit operator call

[PR c++/87269] Mark string operator overload in template defn.

[PR c++/87531] operator= lookup in templates

[PR C++/87904] lookup ICE

[PR/87936] --disable-checking bootstrap break

[PR81878]: fix --disable-bootstrap --enable-languages=ada, and cross-back gnattools build

Re: [PR81878]: fix --disable-bootstrap --enable-languages=ada, and cross-back gnattools build

[PR86438] compare-elim: cope with set of in_b

[PR87793] reject non-toplevel unspecs in debug loc exprs on x86

Re: [PR87815]Don't generate shift sequence for load replacement in DSE when the mode size is not compile-time constant

[PR87874] avoid const-wide-int subreg in LRA

[RFC C++ PATCH] Improve locations of id-expressions and operator "" (PR c++/87386)

[RFC PATCH] rs6000: Early remat for CR fields

[RFC, RFT PATCH, mingw]: Do not cancel vzeroupper when XMM registers live across call

Re: [RFC] Fix recent popcount change is breaking

[RFC] support --with-multilib-list=@/path/name

[RFC] Tweak libgomp env vars in parallel make check

Re: [RFC][PATCH LRA] WIP patch to fix one part of PR87507

[RFC][PATCH, rs6000] Replace X-form addressing with D-form addressing in new pass for Power9

[RFC][PATCH]Merge VEC_COND_EXPR into MASK_STORE after loop vectorization

Re: [RFC][PR87528][PR86677] Disable builtin popcount detection when back-end does not define it

[RFH] testcases for lto-stream-out dumps

[RFT PATCH, i386]: Fix PR87928, ICE in ix86_compute_frame_layout

[RS6000] "G" and "H" constraints

[RS6000] Bogus easy_fp_constant call

[RS6000] Bootstrap failure compiling xcoffout.c

[RS6000] Comment fix

[RS6000] CONST_DOUBLE tidy

[RS6000] Delete OBJECT_PEF and TARGET_MACOS

[RS6000] Don't pass -many to the assembler

[RS6000] Don't put large integer constants in TOC for -mcmodel=medium

[RS6000] Hide insn not needing to be public

[RS6000] Ignore "c", "l" and "h" for register preference

[RS6000] movdi_internal64 insn lengths

[RS6000] num_insns_constant ICE

[RS6000] PowerPC -mcpu=native support

[RS6000] PowerPC64 soft-float

[RS6000] PR11848 rs6000_emit_move long double split

[RS6000] Remove unnecessary rtx_equal_p

[RS6000] Rotate testcase

[RS6000] secondary_reload and find_replacement

[RS6000] Use config/linux.h for powerpc*-*-linux*

[SPARC] Fix PR target/87807

[testsuite] Disable gdc execution tests without libphobos

[testsuite] Require ucn support in gdc.test/compilable/ddoc12.d (PR d/88039)

[TESTSUITE][committed] Amend tests for PR87854 fixes

[v3 PATCH] Housekeeping for the effective targets of optional's tests.

[v3 PATCH] PR libstdc++/87855

[wwwdocs] [committed] Add ARC news

[wwwdocs] [PATCH]introduce new -flive-patching master option into gcc9

[wwwdocs] Add D language to news, frontends, release notes, and readings.

[wwwdocs] Add powerpcspe line to backends.html

[wwwdocs] readings.html - add OpenRISC links

[wwwdocs] Update C++ status post San Diego

aarch64 - Set the mode for the unspec in speculation_tracker insn.

Re: Add a loop versioning pass

Allow target to override gnu-user.h crti and crtn

arm - minor cleanups for CPU alias support

arm - use the new CPU alias option to simplify the list of CPUs.

Avoid duplicate variants in free_lang_data

Backports to 8.3

Bug 52869 - [DR 1207] "this" not being allowed in noexcept clauses

C++ PATCH for c++/87781, detect invalid elaborated-type-specifier

C++ PATCH for c++/88120, ICE with save_expr in template

C++ PATCH for c++/88184, ICE when treating name as template-name

C++ PATCH for c++/88222, ICE with bit-field with invalid type

Re: C++ PATCH to add test to cover case RANGE_FOR_STMT

C++ PATCH to implement C++20 P0634R3, Down with typename!

Re: C++ PATCH to Implement P0846R0, ADL and function templates [v2]

Re: C++ PATCH to Implement P0846R0, ADL and function templates [v3]

Re: C++ PATCH to Implement P0846R0, ADL and function templates [v4]

C++ PATCH to implement P1094R2, Nested inline namespaces

CES 2019

cleanups and unification of value_range dumping code

Clear more useless flags

Clear TYPELESS_STORAGE when turning type to incmplete

compute discriminator info for overrides

Re: confirm subscribe to gcc-patches at gcc dot gnu dot org

Delete !HAVE_LD_PIE variants of startfile/endfile specs

Do not generate stack usage files with -flto

Do not stream TYPE_NEEDS_CONSTRUCTING

Don't use %z printf format length specified

expr_not_equal_to: use value_range API

FIO, powerpc-darwin mangling patch [7.x and earlier].

Fix __gnu_cxx::throw_allocator 2 * O(log(N)) complexity

Fix another ICE in ipa-devirt

Fix bad interaction between ce and cmpelim passes on Visium

Fix bug in fld_type_variant

Re: Fix D compilation on Solaris

Fix handling of TYPE_USER_ALIGN

Fix hashtable memory leak

Fix hashtable node deallocation

Fix ICE in cp_var_mod_type_p

Fix ICE in ipa-devirt

Fix ICE while outputting ODR warnings

Fix minnor issue with INTEGER_CST merging in lto.c

Fix PR middle-end/87916

Fix PR rtl-optimization/85925

Fix PR37916 (compile time regression)

Fix PR37916 (unnecessary spilling)

Fix PR86575

Fix regression introduced by 88069

Fix SPEC gcc micompile with LTO

Free TYPE_VALUES of enums

The GCC 7 branch is now frozen

Re: GCC 8 backports

GCC 9 Status report (2018-11-13), Stage 3 in effect now

Re: GCC options for kernel live-patching (Was: Add a new option to control inlining only on static functions)

Go patch committed: Add '$' to names in expression export data

Go patch committed: Add result parameter names for inlinable functions

Go patch committed: Add types used by inline functions to export data

Go patch committed: Change Expression export to use Export_function_body

Go patch committed: Change expressions importing to use Import_expression

Go patch committed: Don't always call gimplify_function_tree

Go patch committed: Finalize types parsed for inline functions

Go patch committed: Handle abstract type in builtin numeric const value

Go patch committed: Import inlinable functions from package export data

Go patch committed: Initial support for exporting function bodies

Go patch committed: Inline functions with assignments and return statements

Go patch committed: Pass a Location to import_expression

Go patch committed: Record final type for numeric expressions

Go patch committed: Tweaks for importing inline function bodies

Re: gOlogy: fix debug binds in auto-inc-dec

Re: GOOS updated: Port of gccgo to GNU/Hurd

Handle libphobos in contrib/gcc_update

handle profile_probability::always better in tree-ssa-ifcombine

handle profile_probability::always in profile_count::split better

Re: hash-table violation in cselib.c

Re: hash-table violation in gcc/cp/pt.c

Re: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54589

Re: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85667

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87626

implement value_range::domain_p()

Implement {get,set}_range_info() variants that work with value_range's

Improve ODR warnings

Re: Improve relocation

Re: introduce --enable-mingw-full32 to default to --large-address-aware

Introduce TARGET_VXWORKS_HAVE_CTORS_DTORS

libgo patch committed: Always define _AT_FDCWD and IPv6MTUInfo

libgo patch committed: Always define WEXITED/WNOWAIT on GNU/Linux

libgo patch committed: Change RLIM_INFINITY from 0xffffffffffffffff to -1

libgo patch committed: Fix typo in gccgo name mangling in cgo

libstdc++ PR54005M is_lock_free; consistently avoid referring to object

LRA patch for PR87718

mechanical parts

misc VRP cleanups for value_range API

New Order

not posted ada patch breaks ada build on alpha-linux-gnu

Re: Notes on -mloongson-ext2

One more patch for PR88157

OpenACC 2.5 Profiling Interface

Re: OpenACC ICV acc-default-async-var

OpenACC ICV acc-default-async-var (was: [gomp4] Async related additions to OpenACC runtime library)

Optimization of std::deque implementation

Package box

Parsing of spaceship operator (work in progress)

Patch ping (Re: [C++ PATCH] Don't incorrectly reject {un,}signed char constexpr array initialization in templates (PR c++/87476))

Patch ping (Re: [PATCH] Fix x86 bzhi/bextr iff zero_extract with zero size is undefined (PR rtl-optimization/87817))

Patch ping (Re: [PATCH] Fortran include line fixes and -fdec-include support)

Patch ping (was Re: [PATCH] Fix aarch64_compare_and_swap* constraints (PR target/87839))

patch to fix PR88157

Patch to fix PR88179

patch to fix PR88207

Patches for gcc/fortran and libgfortran need to be discussed and approved on fortran mailing list

PING [PATCH] add simple attribute introspection

RE: PING [PATCH] RX new builtin function

PING [PATCH] use MAX_OFILE_ALIGNMENT to validate attribute aligned (PR 87795)

PING [PATCH] x86: Add -mzero-caller-saved-regs=[skip|used-gpr|all-gpr|used|all]

ping x3 [PATCH 0/3] [MSP430] Add methods to extract MCU data from file

Ping: [PATCH, testsuite] ignore some "conflicting types for built-in" messages

PING: [PATCH] apply_subst_iterator: Handle define_split/define_insn_and_split

Ping: [PATCH] update-copyright.py: Add filters for D language sources

PING: [PATCH][Version 3]Come up with -flive-patching master option.

PING: V2 [PATCH] i386: Add pass_remove_partial_avx_dependency

PING: V2 [PATCH] i386: Remove duplicated AVX2/AVX512 vec_dup patterns

PING: V4 [PATCH] C/C++: Add -Waddress-of-packed-member

PING^2: [PATCH] apply_subst_iterator: Handle define_split/define_insn_and_split

PING^2: V4 [PATCH] C/C++: Add -Waddress-of-packed-member

PING^3: [PATCH] apply_subst_iterator: Handle define_split/define_insn_and_split

Ping^4 Re: [PATCH v3 0/6] [MIPS] Reorganize the loongson march and extensions instructions set

PR C++/88114 - patch for destructor not generated for "virtual ~destructor() = default"

PR fortran/87919 patch for -fno-dec-structure

PR libstdc++/87872 Avoids iterator transfer on self splice

PR83750: CSE erf/erfc pair

record_ranges_from_incoming_edge: use value_range API for creating new range

Re: Relocation (= move+destroy)

Remove sorting while register odr types

Reset more langhooks at free lang data

Restore -fopt-info-vec optimized locations for SLP vectorization

RFA/RFC: Add stack recursion limit to libiberty's demangler

Re: RFA/RFC: Add stack recursion limit to libiberty's demangler [v3]

RFA: a x86 test modification

RFA: Fix add_predicate_code to acknowledge ZERO_EXTRACT as an lvalue.

RFA: patch for test PR70669 test

RFA: vectorizer patches 1/2 : WIDEN_MULT_PLUS support

RFA: vectorizer patches 2/2: reduction splitting

RFC (branch prediction): PATCH to implement P0479R5, [[likely]] and [[unlikely]].

rs6000/sysv4.h using gnu-user.h

Simplify enumerate and array types

Simplify function types

Simplify types of arrays

Small typo in iconv.m4

Re: Stack alignment on Darwin (PR78444)

Stream TREE_TYPE of TYPE_DECLs again

Tweak ALAP calculation in SCHED_PRESSURE_MODEL

Re: Update GCC to autoconf 2.69, automake 1.15.1

Update libquadmath fmaq from glibc, fix nanq issues

Updated version of vartrace pass

Re: V2 [PATCH] i386: Add pass_remove_partial_avx_dependency

V2 [PATCH] i386: Remove duplicated AVX2/AVX512 vec_dup patterns

Re: V2 [PATCH] i386: Use scalar operand in SF/DF/SI/DI vec_dup patterns

vr_values::{get,update}_value_range: use value_range API

Yeawow packaging2018/11/28 18:46:57

You are my victim.

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