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subject index for November, 2019

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*ping* [patch, fortran] Fix PR 91783

Re: [Patch,Fortran] PR92284 – gfc_desc_to_cfi_desc fixes

Re: [Patch][Fortran] OpenACC – permit common blocks in some clauses

Re: [Patch][OpenMP] Fix use_device_… with absent optional arg

[Patch][OpenMP] Fix use_device_… with absent optional arg

[Patch][committed] PR 92208 + PR 92277 – GCC 9 follow-up fix

[Patch] config/gcn/mkoffload.c – remove unused static vars

[patch] testsuite/libgomp.fortran/pr66199-2.f90 – remove dg-options

[patch 5/7] Base support for vxworks 7 on aarch64

Re: [PATCH] Refactor rust-demangle to be independent of C++ demangling.

Re: [Patch] config/gcn/mkoffload.c – remove unused static vars

Re: [patch] testsuite/libgomp.fortran/pr66199-2.f90 – remove dg-options

Re: [ C++ ] [ PATCH ] [ RFC ] p1301 - [[nodiscard("should have a reason")]]

[0/4] Vector epilogues vs. mixed vector sizes

[0/5] Don't defer vector type choice for bools (PR 92596)

[0/6] Optionally pick the cheapest loop_vec_info

[0/8] Improve vector alias checks for WAR and WAW dependencies

[1/4] Restructure vect_analyze_loop

[1/5] Improve tree-vect-patterns.c handling of boolean comparisons

[1/6] Fix vectorizable_conversion costs

[1/8] Move canonicalisation of dr_with_seg_len_pair_ts

Re: [10/n] Make less use of get_same_sized_vectype

[10a/n] Require equal type sizes for vectorised calls

Re: [11/n] Support vectorisation with mixed vector sizes

[11a/n] Avoid retrying with the same vector modes

Re: [13/n] Allow mixed vector sizes within a single vectorised stmt

Re: [14/n] Vectorise conversions between differently-sized integer vectors

Re: [15/n] Consider building nodes from scalars in vect_slp_analyze_node_operations

Re: [16/n] Apply maximum nunits for BB SLP

[17/17] Extend can_duplicate_and_interleave_p to mixed-size vectors

[2/4] Check the VF is small enough for an epilogue loop

[2/5] Make vectorizable_operation punt early on codes it doesn't handle

[2/6] Don't assign a cost to vectorizable_assignment

[2/8] Delay swapping data refs in prune_runtime_alias_test_list

[3/4] Don't vectorise single-iteration epilogues

[3/5] Make vect_get_mask_type_for_stmt take a group size

[3/6] Avoid accounting for non-existent vector loop versioning

[3/8] Add flags to dr_with_seg_len_pair_t

[4/4] Use scan-tree-dump instead of scan-tree-dump-times for some vect tests

[4/5] Record the vector mask precision in stmt_vec_info

[4/6] Optionally pick the cheapest loop_vec_info

[4/8] Record whether a dr_with_seg_len contains mixed steps

[5/5] Don't defer choice of vector type for bools (PR 92596)

[5/6] Account for the cost of generating loop masks

[5/8] Dump the list of merged alias pairs

[6/6][AArch64] Enable vect-compare-loop-costs by default for SVE

[6/8] Print the type of alias check in a dump message

[7/8] Use a single comparison for index-based alias checks

[8/8] Optimise WAR and WAW alias checks

[8/9/10 Regression] [PR87833] Intel MIC (emulated) offloading still broken

Re: [8/n] Replace autovectorize_vector_sizes with autovectorize_vector_modes

Re: [9/n] Replace vec_info::vector_size with vec_info::vector_mode

Re: [[PATCH][PR91979] handle mangling of nullptr expression ] updated the fix

[AArch64] [mid-end] [__RTL] Allow backends to set state when skipping passes.

[aarch64] Allocate enough space for err_str in aarch64_handle_attr_branch_protection

[AArch64] Use aarch64_sve_int_mode in SVE ACLE code

[Ada] Fix -fdump-ada-spec issue with array field

[Ada] Fix PR ada/92362

[analyzer] Add -fno-semantic-interposition to PLUGIN_CFLAGS

[analyzer] Add sm-malloc.dot

[analyzer] Convert from "--analyzer" to "-fanalyzer"/"-fno-analyzer"

[analyzer] Don't use shape=record in .dot output

[analyzer] Introduce PLUGIN_CFLAGS

[analyzer] Introduce point_and_state::validate

[arm, v3] Follow up for asm-flags (thumb1, ilp32)

[arm] Follow up for asm-flags vs thumb1

Re: [build] Properly track GCC language configure fragments

[C++ COMMITTED] Add test for c++/92058

[C++ coroutines 0/6] Implement C++ coroutines.

[C++ coroutines 1/6] Common code and base definitions.

[C++ coroutines 2/6] Define builtins and internal functions.

Re: [C++ coroutines 2/6] Define builtins and internal functions.

[C++ coroutines 3/6] Front end parsing and transforms.

[C++ coroutines 4/6] Middle end expanders and transforms.

[C++ coroutines 5/6] Standard library header.

[C++ coroutines 6/6] Testsuite.

Re: [C++ PATCH 2/4] Fix conversions for built-in operator overloading candidates.

[C++ PATCH] Implement C++20 operator<=>.

[C++ PATCH] Implement D1907R1 "structural type".

[C++ PATCH] Implement D1959R0, remove weak_equality and strong_equality.

[C++ PATCH] Implement P1816R0, class template argument deduction for aggregates.

[C++ PATCH] Use vec instead of raw array for built-in candidates.

[C++ PATCH] Sorry about <=> on VECTOR_TYPE.

[C++ PATCH] (temporarily) undefine __cpp_consteval

[C++ PATCH] __builtin_source_location ()

[C++ Patch] A few more cp_expr_loc_or_input_loc and a diagnostic regression fix

Re: [C++ Patch] Add location parameter to composite_pointer_type and use it

[C++ PATCH] Allow [[likely]] and [[unlikely]] in constexpr functions (PR c++/92343)

[C++ Patch] Avoid duplicate warning

[C++ Patch] Avoid redundant error messages from build_x_arrow

[C++ PATCH] Avoid weird warning about pure virtual inline being used but not defined (PR c++/92695)

[C++ PATCH] c++/89070 - bogus [[nodiscard]] warning in SFINAE.

[C++ PATCH] c++/91353 - P1331R2: Allow trivial default init in constexpr contexts.

[C++ PATCH] c++/92450 - ICE with invalid nested name specifier.

[C++ PATCH] cleanup check_field_decls

[C++ PATCH] Consider parm types equivalence for operator rewrite tiebreaker.

[C++ PATCH] diagnose address and decltype of unsatisfied function

[C++ PATCH] Fix concepts vs. PCH (PR c++/92458)

[C++ PATCH] Fix concepts vs. PCH (PR c++/92458, take 2)

[C++ PATCH] Fix deleted fn handling (PR c++/92447)

[C++ PATCH] Fix error-recovery with constexpr dtor (PR c++/92414)

[C++ PATCH] Fix ICE in build_ctor_subob_ref during replace_placeholders (PR c++/92524)

[C++ PATCH] Fix ICE in build_ctor_subob_ref during replace_placeholders (PR c++/92524, take 2)

[C++ PATCH] Fix ICE in build_new_op_1 (PR c++/92705)

[C++ PATCH] Fix nsdmi handling for bitfields (PR c++/92732)

[C++ PATCH] Fix OBJ_TYPE_REF constexpr handling (PR c++/92695)

[C++ PATCH] Fix up constexpr virtual calls (PR c++/92695)

[C++ PATCH] Fix up is too small to hold all values of enum warning (PR c++/61414)

[C++ PATCH] Fix up lambda decl specifier parsing ICE (PR c++/90842)

[C++ PATCH] Fix up parsing of attribute-argument-clause of unknown attributes (PR c++/92648)

[C++ PATCH] Fix up spaceship diagnostics

[C++ PATCH] Fix weird addr_expr not supported by dump_expr messages (PR c++/90767)

[C++ PATCH] Implement C++20 P1814R0, CTAD for alias templates.

Re: [C++ PATCH] Implement P1073R3: Immediate functions (PR c++/88335, take 3)

[C++ PATCH] Implement P1946R0 - Allow defaulting comparisons by value

[C++ Patch] Improve build_new_op_1, cp_build_indirect_ref_1, and cp_build_modify_expr locations

[C++ Patch] Improve cp_truthvalue_conversion locations and more

[C++ PATCH] Merge some using-decl handling

[C++ Patch] More accurate locations in cp_build_unary_op and cp_build_compound_expr

[C++ PATCH] More fun with typedef to dependent alias.

[C++ PATCH] Opt out of GNU vector extensions for built-in SVE types

Re: [C++ PATCH] P0784R7 constexpr new further fix (PR c++/91369)

[C++ PATCH] PR c++/91370 - Implement P1041R4 and P1139R2 - Stronger Unicode reqs

[C++ PATCH] Remember the location of a variable template-id.

Re: [C++ PATCH] Sorry about <=> on VECTOR_TYPE.

[C++ Patch] Use cp_expr_loc_or_input_loc in a few additional typeck.c places

[C++ PATCH] Various small C++ changes.

[C++20 PATCH] Implement P1920R1, Missing feature-test macros 2017-2019

Re: [C++] Fix interaction between aka changes and DR1558 (PR92206)

[C++] Implement D1957R0, T* to bool should be considered narrowing.

[C++] Pass type uses through the verify_type_context hook

[C/C++ PATCH] Fix up build of GCC 4.6 and earlier with GCC 9+ (PR c/90677)

[C/C++ PATCH] Fix up build of GCC 4.6 and earlier with GCC 9+ (PR c/90677, take 2)

[C] Add a target hook that allows targets to verify type usage

[C] Opt out of GNU vector extensions for built-in SVE types

[Committed 0/4] IBM Z: Fix a few testsuite problems

[committed, amdgcn] Limit LDS usage

[committed, amdgcn] Move gcn-run heap into GPU memory

[committed, amdgcn] Use GFX9 granulated sgprs count correctly

[committed, obvious] libgfortran: Regenerate `Makefile.in' for `runstatedir' removal

[committed, obvious] libgomp: Regenerate `testsuite/Makefile.in' for GCC_HEADER_STDINT removal

[committed] [testsuite] Fix fp-int-convert-timode-1.c testism.

[committed] [testsuite][arm] Force use of -mfloat-abi=softfp in asm-flag-4.c

[committed] Add a few missing checks that IPA_NODE_REF is not NULL (PR 92454)

[committed] add debugging routines for assert_info structure

[committed] Add nvidia as valid OpenMP context selector vendor

[committed] Add test for c++/92443

[committed] Add testcase for already fixed PR ipa/92528

[COMMITTED] Change fold_range() and wi_fold() to return the result via reference parameter.

[committed] change normalize_{addresses,symbolics} to work in place

[committed] Change range_operator:fold_range to return a boolean indicating success.

[committed] Change sse4_1 to sse4.1 and sse4_2 to sse4.2

[committed] declare variant scoring

[committed] declare variant scoring when at least one variant needs to be deferred

[committed] Delete common/config/powerpcspe

[committed] Diagnose #pragma omp declare target without corresponding #pragma omp end declare target

[committed] Diagnose negative score in declare variant

[committed] Disable epilogue loop vectorisation for vect-widen-mult-u8-*.c

[committed] do not create non-canonical ranges in value_range_base::invert

[committed] Fix complex-6 for rx target

[COMMITTED] Fix global_vars_f90_init test failure

[committed] Fix ICE in handle_omp_class_iterator (PR c++/92504)

[COMMITTED] Fix incorrect use of USE_TM_CLONE_REGISTRY in crtstuff.c

[committed] fix indentation issues with value_range_equiv patch

[committed] Fix lambda handling in OpenMP declare reduction (PR c++/60228)

[committed] Fix linux-atomic.c build on hppa-linux

[committed] Fix markup in gcc.dg/vect/vect-cond-reduc-3.c

[committed] Fix some typos

[committed] Fix up libsanitizer build with master glibc

[committed] Fix various spelling errors in cgraph, tree-ssa-strlen and ipa-sra

[committed] Handle POLY_INT_CST in copy_reference_ops_from_ref

[committed] Handle POLY_INT_CSTs in declare_return_value

[committed] handle VR_UNDEFINED in normalize_addresses

[Committed] IBM Z: Add pattern for load truth value of comparison into reg

[committed] ipa comment spelling fixes

[committed] jit: fix ICE with GCC_JIT_BOOL_OPTION_SELFCHECK_GC since r278084 (PR jit/92483)

[committed] make vrp_bitmap_equal_p static

[committed] move vrp_set_zero_nonzero_bits into vr-values.c

[committed] OpenMP declare variant context strict subset testing

[committed] OpenMP declare variant template handling

[committed] operator_abs::fold_range() returning incorrect result for overflows (pr92506)

[committed] pa: Revise memory barriers to use strongly ordered ldcw instruction

[committed] place value_range_kind at the end of value_range constructors

[committed] Punt instead of assertion failure when TYPE_MODE is not vmode (PR tree-optimization/92557)

[COMMITTED] Regenerate gcc/configure

[committed] Remove gimple_call_types_likely_match_p (PR 70929)

[committed] remove multi-range selftests from range-ops.cc

[COMMITTED] Remove range_intersect, range_invert, and range_union.

[committed] remove spurious assignment to avoid ICE (PR 92493)

[committed] remove unused range_int_cst_singleton_p

[committed] restore a test inadvertently removed in r278621 (PR 92683))

[committed] Simplify omp-device-properties.h creation (PR bootstrap/92314)

[committed] Support both identifiers and string literals as properties of declare variant *-name-list selectors

[committed] Two further comment spelling fixes

[committed] Unbreak powerpc* bootstrap (PR bootstrap/92433)

[committed] Update loop-1.c test for amdgcn

[committed][AArch64] Add "FULL" to SVE mode iterator names

[committed][AArch64] Add -fno-vect-cost-model to sve2/whilerw_1.c

[committed][AArch64] Add autovec support for partial SVE vectors

[committed][AArch64] Add gather loads for partial SVE modes

Re: [committed][AArch64] Add main SVE ACLE tests

[committed][AArch64] Add scatter stores for partial SVE modes

[committed][AArch64] Add sign and zero extension for partial SVE modes

Re: [committed][AArch64] Add support for the SVE PCS

[committed][AArch64] Add truncation for partial SVE modes

[committed][AArch64] Don't handle bswap in aarch64_builtin_vectorized_function

[committed][AArch64] Enable VECT_COMPARE_COSTS by default for SVE

[COMMITTED][AArch64] Fix vrbit_1.c test failure

[committed][AArch64] Pattern-match SVE extending gather loads

[committed][AArch64] Remove unused mode iterators

[committed][AArch64] Replace SVE_PARTIAL with SVE_PARTIAL_I

[committed][AArch64] Robustify aarch64_wrffr

[committed][AArch64] Tweak gcc.target/aarch64/sve/clastb_8.c

[COMMITTED][GCC8] Backport driver/89014 Use-after-free in aarch64 -march=native

[committed][middle-end][SLP] Initialize variable to fix bootstrap after r277784.

[Committed][testsuite][ARM] check_effective_target_arm_vfp_ok_nocache: Fix typo in option name

[D] Remove unchecked to_constant in VECTOR_TYPE handling

[Darwin, committed] Add include guard to darwin-protos.h

[Darwin, machopic 10/n] Rework X86 mcount stub code.

[Darwin, machopic 11/n, committed] A flag to indicate synbols should be linker-visible.

[Darwin, testsuite, committed] Fix PR 79274

[Darwin, testsuite, committed] Update tests for common section use.

[Darwin, X86, testsuite, committed] Fix pr92258.c.

[Darwin, X86, testsuite, committed] Update tests for common section use.

[Darwin, X86, testsuite] Update tests for common section use.

Re: [DRIVER PATCH]: Nadger subprocess argv[0]

Re: [External]_Re: Implement the <iterator> part of C++20 p1032 Misc constexpr bits.

[FYI] pass --enable-obsolete to build configure

[GCC][ARM]: Fix the failing ACLE testcase with correct test directive.

[GCC][PATCH] Add ARM-specific Bfloat format support to middle-end

RE: [GCC][PATCH][AArch64] Update hwcap string for fp16fml in aarch64-option-extensions.def

Re: [golang-dev] [PATCH 0/4] Fix library testsuite compilation for build sysroot

Re: [golang-dev] [PATCH 0/4] Fix library testsuite compilation for build sysroot

Re: [golang-dev] [PATCH 3/4] libgo/test: Fix compilation for build sysroot

Re: [golang-dev] [PATCH] libgo/test: Add flags to find libgcc_s in build-tree testing

Re: [gomp4.1] Start of structure element mapping support

Re: [gomp4.1] Support #pragma omp target {enter,exit} data

[libstdc++,doc] doc/xml/manual/using.xml: Switch www.hboehm.info to https

[mid-end] Add notes to dataflow insn info when re-emitting (PR92410)

[mid-end][__RTL] Clean state despite unspecified __RTL startwith passes

[og9] Backport AMD GCN backend improvements from mainline

[PATCH 0/2] Fix PR 92449 (unordered with -ffast-math)

[PATCH 0/2] gdbinit.in fixes

[PATCH 0/2] Introduce a new GCC option, --record-gcc-command-line

[PATCH 0/2] Make C front end share the C++ tree representation of loops and switches

[PATCH 0/3] libgcc/crtstuff.c tweaks to reduce code size

[PATCH 0/3] Param conversion fallout

[PATCH 0/4] Eliminate cc0 from m68k

[PATCH 0/4] Fix library testsuite compilation for build sysroot

Re: [PATCH 0/4]: C++ P1423R3 char8_t remediation implementation

[PATCH 0/4][MSP430] Tweaks to default configuration to reduce code size

[PATCH 0/5] [amdgcn] Reduce register usage on AMD GCN

[PATCH 0/5] IPA ICF: more clean up

[PATCH 0/5] libsanitizer: merge from trunk

[PATCH 0/6] Implement asm flag outputs for arm + aarch64

[PATCH 0/7 libgomp,amdgcn] AMD GCN Offloading Support

[PATCH 0/7] Param conversion to option machinery

[PATCH 0/X] Introduce HWASAN sanitizer to GCC

[PATCH 00/11] Static analysis v2

[PATCH 00/13] AMD GCN worker partitioning support

[PATCH 00/49] RFC: Add a static analysis framework to GCC

[PATCH 01/11] [analyzer] Fix up for params refactoring

[PATCH 01/13] Add support for gang local storage allocation in shared memory

[PATCH 01/49] analyzer: user-facing documentation

[PATCH 02/11] [analyzer] Fixup metadata-handling for "json::number" to "json::integer_number"

[PATCH 02/13] Target-dependent gang-private variable decl rewriting

[PATCH 02/49] analyzer: internal documentation

[PATCH 03/11] [analyzer] Fixup diagnostic_path for "json::number" to "json::integer_number"

[PATCH 03/13] Rewrite OpenACC private or reduction reference variables

[PATCH 03/49] diagnostic_show_locus: move initial newline to callers

[PATCH 04/11] [analyzer] Add params to plugin.opt

[PATCH 04/13] OpenACC middle-end worker-partitioning support

[PATCH 04/49] sbitmap.h: add operator const sbitmap & to auto_sbitmap

[PATCH 05/11] [analyzer] Avoid using "convert"

[PATCH 05/13] AMD GCN adjustments for middle-end worker partitioning

[PATCH 05/49] vec.h: add auto_delete_vec

[PATCH 06/11] [analyzer] More LTO test coverage

[PATCH 06/13] Fix up tests for oaccdevlow pass split

[PATCH 06/49] timevar.h: add auto_client_timevar class

[PATCH 07/11] [analyzer] Fix missing leak on longjmp past a free

[PATCH 07/13] Fix OpenACC "ephemeral" asynchronous host-to-device copies

[PATCH 07/49] Replace label_text ctor with "borrow" and "take"

[PATCH 08/11] [analyzer] Show rewind destination for leaks due to longjmp

[PATCH 08/13] Fix host-to-device copies from rodata for AMD GCN

[PATCH 08/49] Introduce pretty_printer::clone vfunc

[PATCH 09/11] [analyzer] Add checker_path::debug

[PATCH 09/13] AMD GCN libgomp plugin queue-full condition locking fix

[PATCH 09/49] gimple const-correctness fixes

Re: [PATCH 1/2] [ARM,testsuite] Skip tests incompatible with -mpure-code

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

[PATCH 1/2] gdbinit.in: call a function with "call", not "set"

[PATCH 1/2] Introduce dg-require-target-object-format

[PATCH 1/2] Move loop and switch tree data structures from cp/ to c-family/.

[PATCH 1/2] PR 92463 MPFR modernization in GFortran

[PATCH 1/2] rs6000: Handle unordered for xscmpexp[dq]p without NaNs (PR92449)

[PATCH 1/2] Update iterator of next

Re: [PATCH 1/3] [ARC] Cleanup sign/zero extend patterns

[PATCH 1/3] [ARC] Fix failing pr77309 for ARC700

[PATCH 1/3] libgcc: Add --disable-eh-frame-registry configure option

[PATCH 1/3] Libsanitizer: merge from trunk

[PATCH 1/3] Refactor copying decl section names

[PATCH 1/3] Remove leftover call to finalize_options_struct.

[PATCH 1/4] IBM Z: Use tree_fits_uhwi_p in vector_alignment hook

[PATCH 1/4] libatomic/test: Fix compilation for build sysroot

[PATCH 1/4] MSP430: Disable TM clone registry by default

Re: [PATCH 1/4] Preliminary m68k patches

[PATCH 1/5] [amdgcn] Use first lane of v1 for zero constant

[PATCH 1/5] Do not overuse push/pop_cfun in IPA ICF.

[PATCH 1/5] Libsanitizer: merge from trunk with merge.sh.

[PATCH 1/6] aarch64: Add "c" constraint

[PATCH 1/7 libgomp,nvptx] Move generic libgomp files from nvptx to accel

[PATCH 1/7] Param to options conversion.

[PATCH 1/X] [libsanitizer] Tie the hwasan library into our build system

[PATCH 1/X][mid-end] Fix declared type of personality functions

[PATCH 10/11] [analyzer] Fix issues in diagnostic_manager::prune_path

[PATCH 10/13] Race conditions in OpenACC async tests

[PATCH 10/49] Add -fdiagnostics-nn-line-numbers

[PATCH 10/X] [libsanitizer] Tie the hwasan library into our build system

[PATCH 11/11] [analyzer] Updates to internal documentation

[PATCH 11/13] AMD GCN symbol output with null cfun

[PATCH 11/49] Add diagnostic_metadata and CWE support

[PATCH 11/X] [libsanitizer] Only build libhwasan when targeting AArch64

[PATCH 12/13] Fix parallel-dims.f90 for AMD GCN

[PATCH 12/49] Add diagnostic paths

[PATCH 12/X] [libsanitizer] Add option to bootstrap using HWASAN

[PATCH 13/13] Enable worker partitioning for AMD GCN

[PATCH 13/49] function-tests.c: expose selftest::make_fndecl for use elsewhere

[PATCH 13/X] [libsanitizer][options] Add hwasan flags and argument parsing

[PATCH 14/49] hash-map-tests.c: add a selftest involving int_hash

[PATCH 14/X] [libsanitizer][mid-end] Introduce stack variable handling for HWASAN

[PATCH 15/49] Add ordered_hash_map

[PATCH 15/X] [libsanitizer] Add hwasan pass and associated gimple changes

[PATCH 16/49] Add support for in-tree plugins

[PATCH 16/X] [libsanitizer] Add tests

[PATCH 17/49] Support for adding selftests via a plugin

[PATCH 17/X] [libsanitizer] Add hwasan Exception handling

[PATCH 18/49] Add in-tree plugin: "analyzer"

[PATCH 18/X] [libsanitizer] Add in MTE stubs

[PATCH 19/49] analyzer: new files: analyzer-selftests.{cc|h}

Re: [PATCH 2/2] [ARM] Add support for -mpure-code in thumb-1 (v6m)

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

[PATCH 2/2] Change C front end to emit structured loop and switch tree nodes.

[PATCH 2/2] Fix comments typo

[PATCH 2/2] gdbinit.in: fix wrong reference to function argument

[PATCH 2/2] Introduce the gcc option --record-gcc-command-line

[PATCH 2/2] PR 92463 MPFR modernization: Revert r269139

[PATCH 2/2] testsuite: Add testcases for PR92449

Re: [PATCH 2/2][MIPS][RFC] Emit .note.GNU-stack for hard-float linux targets.

[PATCH 2/3] [ARC] Add scaled load pattern

Re: [PATCH 2/3] [ARC] Update mea option documentation

[PATCH 2/3] Fix params.exp by parsing output of --help=params -Q.

[PATCH 2/3] libgcc: Dont define __do_global_dtors_aux if it will be empty

[PATCH 2/3] Reapply all revisions mentioned in LOCAL_PATCHES.

[PATCH 2/3] Refactor section name ref counting

[PATCH 2/4] IBM Z: Fix testsuite useable_hw check

[PATCH 2/4] libffi/test: Fix compilation for build sysroot

[PATCH 2/4] MSP430: Disable exception handling by default for C++

[PATCH 2/4] The main m68k cc0 conversion

[PATCH 2/5] [amdgcn] Reinitialize registers for every function

[PATCH 2/5] Update dump message in IPA ICF.

[PATCH 2/5] Update Makefile.am.

[PATCH 2/6] arm: Fix the "c" constraint

[PATCH 2/7 amdgcn] GCN mkoffload

[PATCH 2/7] Include new generated gcc/params.opt file.

[patch 2/7] Introduce vxworks specific crtstuff support

[PATCH 2/X] [libsanitizer] Introduce libhwasan to GCC tree

[PATCH 2/X] [libsanitizer] Only build libhwasan when targeting AArch64

[PATCH 20/49] analyzer: new builtins

[PATCH 21/49] analyzer: command-line options

[PATCH 22/49] analyzer: params.def: new parameters

[PATCH 23/49] analyzer: logging support

[PATCH 24/49] analyzer: new file: analyzer-pass.cc

[PATCH 25/49] analyzer: new files: graphviz.{cc|h}

[PATCH 26/49] analyzer: new files: digraph.{cc|h} and shortest-paths.h

[PATCH 27/49] analyzer: new files: supergraph.{cc|h}

[PATCH 28/49] analyzer: new files: analyzer.{cc|h}

[PATCH 29/49] analyzer: new files: tristate.{cc|h}

Re: [PATCH 3/3 V2][rs6000] vector conversion RTL pattern update for diff unit size

Re: [PATCH 3/3] [ARC] Don't split ior/mov predicated insns.

[PATCH 3/3] [ARC] Register ARC specific passes with a .def file.

[PATCH 3/3] hwasan: add from upstream

[PATCH 3/3] Improve efficiency of copying section from another tree

[PATCH 3/3] libgcc: Implement TARGET_LIBGCC_REMOVE_DSO_HANDLE

[PATCH 3/3] Update comment in opts.c.

Re: [PATCH 3/4] Factor out duplicate code in gimplify_scan_omp_clauses

[PATCH 3/4] IBM Z: gen-vect-11/32: Set min-vect-loop-bound param back to default

[PATCH 3/4] libgo/test: Fix compilation for build sysroot

[PATCH 3/4] MSP430: Disable __cxa_atexit

[PATCH 3/4] Set costs for jumps in combine

[PATCH 3/5] [amdgcn] Restrict register usage in non-kernel functions

[PATCH 3/5] Reapply all revisions mentioned in LOCAL_PATCHES.

[PATCH 3/5] Use func_checker::hash_operand for hashing of GIMPLE operands.

[PATCH 3/6] arm: Rename CC_NOOVmode to CC_NZmode

[PATCH 3/7 libgomp,nvptx] Add device number to GOMP_OFFLOAD_openacc_async_construct

[PATCH 3/7] Apply mechanical replacement (generated patch).

[patch 3/7] Improve the thread support for VxWorks

[PATCH 3/X] [libsanitizer] Add option to bootstrap using HWASAN

[PATCH 3/X] [libsanitizer] libhwasan initialisation include kernel syscall ABI relaxation

[PATCH 30/49] analyzer: new files: constraint-manager.{cc|h}

[PATCH 31/49] analyzer: new files: region-model.{cc|h}

[PATCH 32/49] analyzer: new files: pending-diagnostic.{cc|h}

[PATCH 33/49] analyzer: new files: sm.{cc|h}

[PATCH 34/49] analyzer: new file: sm-malloc.cc

[PATCH 35/49] analyzer: new file: sm-file.cc

[PATCH 36/49] analyzer: new file: sm-pattern-test.cc

[PATCH 37/49] analyzer: new file: sm-sensitive.cc

[PATCH 38/49] analyzer: new file: sm-taint.cc

[PATCH 39/49] analyzer: new files: analysis-plan.{cc|h}

[PATCH 4/4] Fix autoinc cbranch

[PATCH 4/4] IBM Z: gen-vect-26/28: Vectorizing without peeling is ok for Z

[PATCH 4/4] libgomp/test: Fix compilation for build sysroot

[PATCH 4/4] MSP430: Deprecate -minrt option

[PATCH 4/5] [amdgcn] Update lower limits requested by non-leaf kernels

[PATCH 4/5] Handle FIELD_DECL in IPA ICF.

[PATCH 4/5] Set print_summary for UBSAN.

[PATCH 4/6] arm, aarch64: Add support for __GCC_ASM_FLAG_OUTPUTS__

[PATCH 4/7 libgomp,amdgcn] GCN libgomp port

[PATCH 4/7] Remove gcc/params.* files.

[patch 4/7] Update the libgcc support for VxWorks AE/653

[PATCH 4/X] [libsanitizer] libhwasan add longjmp & setjmp interceptors

[PATCH 4/X] [libsanitizer][options] Add hwasan flags and argument parsing

[PATCH 40/49] analyzer: new files: call-string.{cc|h}

[PATCH 41/49] analyzer: new files: program-point.{cc|h}

[PATCH 42/49] analyzer: new files: program-state.{cc|h}

[PATCH 43/49] analyzer: new file: exploded-graph.h

[PATCH 44/49] analyzer: new files: state-purge.{cc|h}

[PATCH 45/49] analyzer: new files: engine.{cc|h}

[PATCH 46/49] analyzer: new files: checker-path.{cc|h}

[PATCH 47/49] analyzer: new files: diagnostic-manager.{cc|h}

[PATCH 48/49] gdbinit.in: add break-on-saved-diagnostic

[PATCH 49/49] analyzer: test suite

[PATCH 5/5] [amdgcn] Unfix frame pointer

[PATCH 5/5] Update scanned patterns in a test-case.

[PATCH 5/5] Update statistics about needed symbols in IPA ICF.

[PATCH 5/6] arm: Add testsuite checks for asm-flag

[PATCH 5/7 libgomp,amdgcn] Optimize GCN OpenMP malloc performance

[PATCH 5/7] Remove last leftover usage of params* files.

[PATCH 5/X] [libsanitizer] Remove system allocator fallback

[PATCH 5/X] [libsanitizer][mid-end] Introduce stack variable handling for HWASAN

[PATCH 6/6] aarch64: Add testsuite checks for asm-flag

[PATCH 6/7 amdgcn] Use a single worker for OpenACC on AMD GCN

[patch 6/7] Housekeeping on TARGET_OS_CPP_BUILTINS for arm-vxworks

[PATCH 6/7] Remove set_default_param_value from documentation.

[PATCH 6/X] [libsanitizer] Add hwasan pass and associated gimple changes

[PATCH 6/X] [libsanitizer] Add hwasan_exceptions.cpp file

[PATCH 7/7 libgomp,amdgcn] GCN Libgomp Plugin

[PATCH 7/7] Fix test-suite fallout.

[patch 7/7] Update the arm-*-vxworks* support

[PATCH 7/X] [libsanitizer] Add missing SANITIZER_INTERFACE_ATTRIBUTE on __hwasan_personality_wrapper

[PATCH 7/X] [libsanitizer] Add tests

[PATCH 8/9] Remove option_default_params and option_validate_param hooks.

[PATCH 8/X] [libsanitizer] Expose __hwasan_tag_mismatch_stub

[PATCH 9/X] [libsanitizer] Remove lazy thread initialisation

[PATCH committed] wwwdocs: Update simulator in backends.html (i386, m68k, s390, tilegx)

[PATCH ix86] Fix rtx_costs for flag-setting adds

Re: [PATCH rs6000]Fix PR92132

[PATCH target/92295] Fix inefficient vector constructor

[PATCH v2 0/2] Fix run-time handling of `libgcc_s' in testing

[PATCH v2 0/2] gdbinit.in fixes

[PATCH v2 0/6] Implement asm flag outputs for arm + aarch64

[PATCH v2 1/2] driver: Do not warn about ineffective `-x' option if no inputs were given

[PATCH v2 1/2] gdbinit.in: call a function with "call", not "set"

[PATCH v2 1/6] aarch64: Add "c" constraint

[PATCH v2 2/2] gdbinit.in: allow to pass function argument explicitly

[PATCH v2 2/2] testsuite: Fix run-time tracking down of `libgcc_s'

[PATCH v2 2/6] arm: Fix the "c" constraint

[PATCH v2 3/6] arm: Rename CC_NOOVmode to CC_NZmode

[PATCH v2 4/6] arm, aarch64: Add support for __GCC_ASM_FLAG_OUTPUTS__

[PATCH v2 5/6] arm: Add testsuite checks for asm-flag

[PATCH v2 6/6] aarch64: Add testsuite checks for asm-flag

[PATCH v2] [PR91979] Updated the fix:

[PATCH v2] Add `--with-install-sysroot=' configuration option

[PATCH v2] Add inline growth bias param

[PATCH v2] Extend the simd function attribute

[PATCH v2] libgomp/test: Add flags to find libatomic in build-tree testing

Re: [PATCH v2] PR85678: Change default to -fno-common

[PATCH v2] PR92090: Fix testcase failures by r276469

Re: [PATCH v2] PR92398: Fix testcase failure of pr72804.c

Re: [PATCH V2] Refactor tree-loop-distribution for thread safety

[PATCH v2][ARM] Disable code hoisting with -O3 (PR80155)

[PATCH v2][MSP430] -Add fno-exceptions multilib

[PATCH v2][MSP430] Add msp430-elfbare target

[PATCH v3] add object access attributes (PR 83859)

[PATCH v3] Extend the simd function attribute

[PATCH v3] gdbinit.in: allow to pass function argument explicitly

[PATCH v3] libgomp/test: Add flags to find libatomic in build-tree testing

Re: [PATCH v3] PR85678: Change default to -fno-common

Re: [PATCH v3] PR92090: Fix testcase failures by r276469

Re: [PATCH v3] PR92398: Fix testcase failure of pr72804.c

[PATCH V3] rs6000: Refine small loop unroll in loop_unroll_adjust hook

[PATCH v3] Updated the Fix:

Re: [PATCH V4] Loop split upon semi-invariant condition (PR tree-optimization/89134)

[PATCH V4] rs6000: Refine unroll factor in loop_unroll_adjust hook

[Patch, build] Unbreak objc build

Re: [patch, c++] Add a warning flag for the enum bit-field declaration warning in bug #61414.

[PATCH, committed] Don't print warning when moving to static with -fno-automatic

[patch, committed] PR92100 Formatted stream IO irreproducible read with binary data in file

[patch, fortran, committed] Commit symbol for external BLAS routine when translating MATMUL to *GEMM.

Re: [PATCH, Fortran] Allow CHARACTER literals in assignments and DATA statements

[Patch, Fortran] dec comparisons - for approval

[Patch, Fortran] dec comparisons - for review

[PATCH, fortran] Extend the builtin directive

[patch, fortran] Fix PR 91783

[patch, fortran] Fix PR 92113

[patch, fortran] Load scalar intent-in variables at the beginning of procedures

Re: [Patch, fortran] PR fortran/92142 - CFI_setpointer corrupts descriptor

[Patch, fortran] PR69654 - ICE in gfc_trans_structure_assign

[Patch, fortran] PR83118 - [8/9/10 Regression] Bad intrinsic assignment of class(*) array component of derived type

[Patch, Fortran] PR90374 Support d0.d, e0.d, es0.d, en0.d, g0.d

[patch, fortran] PR92123 - [F2018/array-descriptor] Scalar allocatable/pointer with array descriptor (via bind(C)): ICE with select rank or error scalar variable with POINTER or ALLOCATABLE in procedure with BIND(C) is not yet supported

[PATCH, GCC, AArch64] Fix PR88398 for AArch64

[Patch, gcc-wwdocs] Update to Fortran changes

[PATCH, GCC/ARM, 0/2] Add support for Armv8.1-M Mainline scalar shifts

Re: [PATCH, GCC/ARM, 1/10] Fix -mcmse check in libgcc

[PATCH, GCC/ARM, 1/2] Add support for ASRL(reg) and LSLL(reg) instructions for Armv8.1-M Mainline

Re: [PATCH, GCC/ARM, 10/10] Enable -mcmse

Re: [PATCH, GCC/ARM, 2/10] Add command line support for Armv8.1-M Mainline

[PATCH, GCC/ARM, 2/2] Add support for ASRL(imm), LSLL(imm) and LSRL(imm) instructions for Armv8.1-M Mainline

Re: [PATCH, GCC/ARM, 3/10] Save/restore FPCXTNS in nsentry functions

Re: [PATCH, GCC/ARM, 4/10] Clear GPR with CLRM

Re: [PATCH, GCC/ARM, 5/10] Clear VFP registers with VSCCLRM

Re: [PATCH, GCC/ARM, 6/10] Clear GPRs inline when calling nscall function

Re: [PATCH, GCC/ARM, 7/10] Clear all VFP regs inline in hardfloat nscall functions

Re: [PATCH, GCC/ARM, 8/10] Do lazy store & load inline when calling nscall function

Re: [PATCH, GCC/ARM, 9/10] Call nscall function with blxns

[PATCH, GCC] Fix unrolling check.

Re: [Patch, GCC]Backporting r269039 to gcc8

[patch, libfortran] Fix EOF handling in array I/O

[patch, libgomp] Add tests for print from offload target

[patch, libgomp] Enable OpenACC GCN testing

[PATCH, libstdc++] Implement C++20 p1032 default_searcher constexprosity.

[PATCH, libstdc++] More

Re: [PATCH, Modula-2 (C/C++/D/F/Go/Jit)] (Register spec fn) (v2)

[PATCH, Modula-2 (C/C++/D/F/Go/Jit)] (Register spec fn) (v3)

Re: [PATCH, nvptx] Expand OpenACC child function arguments to use CUDA params space

[PATCH, OpenACC, v2] Non-contiguous array support for OpenACC data clauses

[PATCH, OpenACC, v3] Non-contiguous array support for OpenACC data clauses

Re: [PATCH, OpenACC] Add support for gang local storage allocation in shared memory

[patch, openacc] Adjust tests for amdgcn offloading

[patch, openacc] Fix ICE verifying gimple

[Patch, RFC] PR81651/Fortran - Enhancement request: have f951 print out fully qualified module file name

[PATCH, rs6000 v2] Make load cost more in vectorization cost for P8/P9

[PATCH, rs6000] Add xxswapd support for V2DF and V2DI modes

[PATCH, rs6000] Fix PR92566 by checking VECTOR_UNIT_NONE_P

[PATCH, rs6000] Make load cost more in vectorization cost for P8/P9

[PATCH, rs6000] Refactor FP vector comparison operators

[PATCH, rs6000][committed] Fix PR92090: Allow MODE_PARTIAL_INT modes for integer constant input operands.

[PATCH, testsuite] Fix PR92464 by adjust test case loop bound

[patch,avr] Add suport for devices from the 0-series.

Re: [Patch,committed] Ensure that gfortran.dg/achar_2.f90 can fail

[patch,committed] PR92305 libgomp/testsuite - use unique numbers with Fortran's 'stop'

Re: [patch,Fortran] PR 92050 - fix ICE with -fcheck=all

[patch,fortran] PR90374 add e0 zero width exponent support

[Patch,Fortran] PR92629 - ICE in convert_mpz_to_unsigned, at fortran/simplify.c:173

Fwd: [PATCH,libstdc++] C++ constexpr tuple is broken.

[PATCH,libstdc++] Update link to "Why not LGPL".

Re: [PATCH/AARCH64] Generate FRINTZ for (double)(long) under -ffast-math on aarch64

Re: [patch] testsuite/libgomp.fortran/pr66199-2.f90 – remove dg-options

[PATCH] [ARC] Add builtins for identifying floating point support

[PATCH] [dlang/phobos] S/390: Fix PR91628

[PATCH] [GCN] Fix handling of VCC_CONDITIONAL_REG

[PATCH] [libiberty] Fix read buffer overflow in split_directories

[PATCH] [libiberty] Fix write buffer overflow in cplus_demangle

[PATCH] [LRA] Do not use eliminable registers for spilling

[Patch] [mid-end][__RTL] Account for column numbers in __RTL functions

[Patch] [mid-end][__RTL] Clean df state despite invalid __RTL startwith passes

[Patch] [mid-end][__RTL] Set global epilogue_completed in skip_pass

[PATCH] [MIPS] Prevent MSA branches from being put into delay slots

[PATCH] [MIPS] Sanitize the constant argument for rotr<mode>3

[PATCH] [og9] Fix libgomp.oacc-fortran/lib-16.f90 test

[PATCH] [PATCH] [ARC] Fix ARC target specific tests.

[PATCH] [RFC] span-v2: using concepts, constraints and ranges:: instead of enable_if

[PATCH] [rs6000] Fix PR92098

[PATCH] Add `--with-install-sysroot=' configuration option

[PATCH] Add changes that I made in GCC 10 development cycle.

[PATCH] Add explicit description for -finline

[PATCH] Add if-chain to switch conversion pass.

[PATCH] Add one more pass_convert_switch late.

[PATCH] Add OpenACC 2.6 `acc_get_property' support

[PATCH] Add OpenACC 2.6 `serial' construct support

Re: [Patch] Add OpenACC 2.6's no_create

[PATCH] Add Optimization keyword for param_max_inline_insns_auto param.

[PATCH] Add safe iterator iterator_concept

Re: [PATCH] Add support for C++2a stop_token

Re: [PATCH] Allow libcalls for complex memcpy when optimizing for size.

[PATCH] Avoid *ORDERED_EXPRs in the IL if !HONOR_NANS (PR target/92449)

[PATCH] avoid assuming struct, memebers have constant sizes (PR 92349)

[PATCH] Avoid excessive get_loop_body calls

[PATCH] avoid folding of invalid indices to compound literals (PR 92341)

Re: [PATCH] bring -Warray-bounds closer to -Wstringop-overflow (PR91647, 91463, 91679)

[PATCH] Bump minimum MPFR version to 3.1.0

[PATCH] C++20 CA378 - Remove constrained non-template functions.

[PATCH] C++20 P1032 for __debug::array

[PATCH] cgraph: ifunc resolvers cannot be made local (PR 92697)

[PATCH] Check for TYPE_NAME in type_with_linkage_p.

[PATCH] Check suitability of spill register for mode

[PATCH] Clear version_info_node in delete_function_version.

Re: [PATCH] combine: Don't generate IF_THEN_ELSE

[PATCH] combine: Don't set the same thing twice in one parallel

Re: [PATCH] Come up with ggc_delete.

[PATCH] Comment too strict checking assert.

[patch] Common ground work for vxworks7 ports updates

[PATCH] contrib/download_prerequisites: Use http instead of ftp

[PATCH] Debug counter for IVOPTs

[PATCH] debug-counter for GIMPLE unrolling

[PATCH] Default to --enable-libstdcxx-filesystem-ts for *-*-mingw*

[PATCH] Diagnose hard errors during constraint satisfaction

[PATCH] Do not attempt to vectorize uniform CTORs

[PATCH] doc: Correct `--enable-version-specific-runtime-libs' support information

[PATCH] doc: Insn splitting by combine

[PATCH] doc: Remove claim about ISO C

[PATCH] Don't override various Makefile variables for gnulib et al

[PATCH] Don't put objects with flexible array members in small data

[PATCH] Elide return during inlining when possible

[PATCH] Enable init_ggc_heuristics for ENABLE_GC_CHECKING.

[PATCH] Enable libsanitizer build on riscv64

[PATCH] Enable VPOPCNTDQ for icelake-{client,server} and tigerlake.

[PATCH] Enhance syntax of -fdbg-cnt.

[PATCH] Ensure x86_64 TYPE_EMPTY_P args have distinct addresses (PR c++/92384)

[PATCH] errno can't alias locals (PR 92412)

[PATCH] extend -Wstringop-overflow to allocated objects (PR 91582)

[PATCH] extend missing nul checks to all built-ins (PR 88226)

[PATCH] Fix <version> header for freestanding

[PATCH] Fix attribute access issues

[PATCH] Fix attribute((section)) for templates

[PATCH] Fix attribute((section)) with -flto

[PATCH] Fix compute_objsize ICE on VLA ARRAY_REF (PR tree-optimization/91945)

[PATCH] Fix copy-paste typo syntax error by r277872

[PATCH] Fix decimal floating-point LTO streaming for offloading compilation

[PATCH] Fix DWARF -g3 with - as source (PR debug/92664)

Re: [PATCH] Fix dwarf-lineinfo inconsistency of inlined subroutines

[PATCH] Fix gen_lowpart_for_combine (PR rtl-optimization/92510)

[PATCH] Fix half of PR92596

Re: [PATCH] Fix hash_operand for fields of a CONSTRUCTOR.

[PATCH] Fix hybrid SLP detection

[PATCH] Fix ICE during gimple resimplification (PR tree-optimization/92401)

[PATCH] Fix ICE during MEM_REF expansion (PR middle-end/90840)

Re: [PATCH] Fix ICE in re-simplification of VEC_COND_EXPR

[PATCH] Fix ICE in re-simplification of VEC_COND_EXPR (was: Re: [PATCH][amdgcn] Fix ICE in re-simplification of VEC_COND_EXPR)

[PATCH] Fix ICE in tree-ssa-strlen.c (PR tree-optimization/92691)

[PATCH] Fix ICE in vrp on aarch64 (PR tree-optimization/92452)

[PATCH] Fix ICE with __builtin_stack_save (PR c/90898)

[PATCH] Fix ICE with inline asm "=@cc.." (PR target/92615)

[PATCH] Fix libgo build (was Re: [PATCH v3] PR85678: Change default to -fno-common)

[PATCH] Fix libstdc++ build on macOS

[PATCH] Fix libstdc++ compiling for an aarch64 multilib with big-endian.

Re: [PATCH] Fix parser to recognize operator?:

[PATCH] Fix part of PR92324

[PATCH] Fix phiopt minmax optimization with NULLPTR_TYPE (PR tree-optimization/92644)

[PATCH] Fix PR c++/92365

[PATCH] Fix PR91003

[PATCH] Fix PR91790 by considering different first_stmt_info for realign

[PATCH] Fix PR92039, mostly revert PR91975 changes

[PATCH] Fix PR92088

[PATCH] Fix PR92280

[PATCH] Fix PR92301

[PATCH] Fix PR92324

[PATCH] Fix PR92324 more

[PATCH] Fix PR92345

[PATCH] Fix PR92371

[PATCH] Fix PR92405

[PATCH] Fix PR92409

[PATCH] Fix PR92460

[PATCH] Fix PR92461

[PATCH] Fix PR92462

[PATCH] Fix PR92473

[PATCH] Fix PR92512

[PATCH] Fix PR92537

[PATCH] Fix PR92554

[PATCH] Fix PR92555

[PATCH] Fix PR92558

[PATCH] Fix PR92581

[PATCH] Fix PR92669

[PATCH] Fix PR92674

[PATCH] Fix PR92690

[PATCH] fIx PR92704

[PATCH] Fix PR92715

[PATCH] Fix slowness in demangler

[PATCH] Fix spread simplification in initializers (PR fortran/91944)

Re: [PATCH] Fix the fix for PR fortran/90988

[PATCH] Fix two potential memory leak

[PATCH] Fix type handling in undistribute_bitref_for_vector (PR tree-optimization/92618)

[PATCH] Fix TYPO of avx512f_maskcmp<mode>3.

[PATCH] Fix up __builtin_mul_overflow for signed * signed -> unsigned (PR middle-end/91450)

[PATCH] Fix up arch= handling in x86 target attribute (PR target/90867)

[PATCH] Fix up sink select_best_block (PR tree-optimization/91355)

[PATCH] Fix VN segfault

[PATCH] Fixes PR c++/89913

Re: [PATCH] Fixup the recently added arm/pr91603.c test case

[PATCH] fold strncmp of unterminated arrays (PR 92501)

[patch] follow up on the aarch64 r18 story

[PATCH] Free dominance info at the beginning of pass_jump_after_combine

[PATCH] gdbinit.in: call a function with "call", not "set"

[PATCH] ggc-common.c bootstrap breakage

[PATCH] handle constant size VLAs in -Warray-bounds (PR 82608, 92333)

[PATCH] Handle gimple_clobber_p stmts in store-merging (PR target/92038)

Re: [PATCH] implement -Wrestrict for sprintf (PR 83688)

[PATCH] implement pre-c++20 contracts

[PATCH] Improve -dbg-cnt error message and support :0.

[PATCH] Improve A*B+-A -> A*(B+-1) and A+-A*B -> A*(1+-B) match.pd optimization

[PATCH] Improve PR92645 somewhat

Re: [PATCH] Improve unrolling heuristics, PR91975

[PATCH] include size and offset in -Wstringop-overflow

[PATCH] Initialize a variable due to -Wmaybe-uninitialized.

[PATCH] ipa-cp: Avoid ICEs when looking at expanded thunks and unoptimized functions (PR 92476)

[PATCH] ipa: Prevent materialization of clones with removed bodies (PR 92109)

[PATCH] libgo/test: Add flags to find libgcc_s in build-tree testing

[PATCH] libgo/test: Pass $GOLIBS to compilation in DejaGNU testing

[PATCH] libgomp/test: Add flags to find libatomic in build-tree testing

[PATCH] libstdc++: Add compare_three_way and install <compare> header

[PATCH] libstdc++: Add move_sentinel, common_iterator and counted_iterator

[PATCH] libstdc++: add range constructor for std::string_view (P1391R4)

[PATCH] libstdc++: Define C++20 range utilities and range factories

[PATCH] libstdc++: define std::common_comparison_category for C++20

[PATCH] libstdc++: Fix some -Wsystem-headers warnings

[PATCH] libstdc++: Implement LWG 3070 in path::lexically_relative

[PATCH] libstdc++: Implement LWG 3149 for std::default_constructible

[PATCH] libstdc++: Implement new predicate concepts from P1716R3

[PATCH] libstdc++: make negative count safe with std::for_each_n

[PATCH] libstdc++: Optimize std::jthread construction

[PATCH] libstdc++: remove redundant equality operators

[PATCH] libstdc++: Rename disable_sized_sentinel [P1871R1]

[PATCH] libstdc++:: improve how pretty printers find node types (PR 91997)

[PATCH] libsupc++: add <compare> to precompiled header

[PATCH] libsupc++: Implement comparison algorithms for C++20

[PATCH] m68k architecture: support ccmode + lra

[PATCH] m68k: add musl support

[PATCH] MAINTAINERS: Change to my personal email address

[PATCH] Make flag_thread_jumps a gate of pass_jump_after_combine

[PATCH] Make IPA-SRA follow comdat-local rules (PR 91956)

[PATCH] Make mklog more robust.

[PATCH] Merge from trunk: add hwasan.

[PATCH] microblaze: fix PR65649

[PATCH] More PR92645 massaging

[PATCH] More PR92645, teach vector CTOR optimization about more conversions

[PATCH] More speedups

Re: [PATCH] Multibyte awareness for diagnostics (PR 49973)

[PATCH] musl: Don't use gthr weak refs in libgcc PR91737

[PATCH] musl: Fix invalid tls model in libgomp and libitm PR91938

[PATCH] musl: use correct long double abi by default

Re: [PATCH] naming GCC's profile data section

[PATCH] Only warn for maybe-uninitialized SRAed bits in -Wextra (PR 80635)

[PATCH] OpenACC "present" subarrays: runtime API return value and unmapping fixes

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

Re: [PATCH] OpenACC reference count overhaul

[PATCH] Perform cfg cleanup in cse if needed (PR rtl-optimization/92610)

[Patch] PR 92463 - Cleanups due to minimum MPFR version bump to 3.1.0

[PATCH] PR c++/92078 Add access specifiers to specializations

[PATCH] PR c++/92236: Improve static assertions of concepts

[PATCH] PR c++/92403

[PATCH] PR c++/92439: Improve diagnostics for ill-formed requires-clauses

[Patch] PR fortran/92470 Fixes for CFI_address

[PATCH] PR libstdc++/91786 fix compilation error with Clang

[PATCH] PR libstdc++/92124 on hashtable

Re: [PATCH] PR85678: Change default to -fno-common

Re: [PATCH] PR85678: Change default to -fno-common (porting_to for GCC 10)

[PATCH] PR90838: Support ctz idioms

Re: [PATCH] PR91195: fix -Wmaybe-uninitialized warning for conditional store optimization

[PATCH] PR92398: Fix testcase failure of pr72804.c

[PATCH] Prevent recursive satisfaction (PR c++/88395)

[PATCH] Properly use TYPE_MAIN_VARIANT in warn_types_mismatch.

[PATCH] Proposal for IPA init() constant propagation

Re: [PATCH] Refactor rust-demangle to be independent of C++ demangling.

[PATCH] Refactor tree-loop-distribution for thread safety

[PATCH] Reformat PowerPC movdi_internal64

[PATCH] Reformat PowerPC movsi_internal

[PATCH] Reject VLAs in inline asm operands that require registers (PR inline-asm/92352)

[PATCH] Relax lto-dump.o dependency.

[PATCH] Remove dead code in switch conv pass.

[PATCH] Remove incorrect comment

[PATCH] Remove params for a specific optimization option.

[PATCH] Remove strange dump suboptions in testsuite.

[PATCH] Remove unused TARGET_VECTORIZE_BUILTIN_CONVERSION

[PATCH] Remove vestiges of MODIFY_JNI_METHOD_CALL

[PATCH] Rename identifiers in a test-case.

Re: [PATCH] Report errors on inconsistent OpenACC nested reduction clauses

[PATCH] Restore enable_if lost during original import of pstl

[PATCH] Restore init_ggc_heuristics.

[PATCH] Revert r278363 "Start work on <ranges> header"

[PATCH] RISC-V: Build soft-float divide routines for -mno-fdiv.

[PATCH] rs6000: Allow any CC mode in movcc

[PATCH] rs6000: Allow mode GPR in cceq_{ior,rev}_compare

[PATCH] rs6000: Don't split FP comparisons at expand time

Re: [PATCH] rs6000: Fix allocate_stack in a corner case (PR91289)

[PATCH] rs6000: Fix branch_comparison_operator

[PATCH] rs6000: Fix formatting of *mov{si,di}_internal.*

[PATCH] rs6000: Fix PR92661, Do not define DFP builtin functions, if DFP has been disabled

[PATCH] rs6000: Fix UNORDERED without NaNs, for DFP (PR92573)

Re: [PATCH] rs6000: Implement [u]avg<mode>3_ceil

[PATCH] rs6000: Refactor scheduling hook code

[PATCH] rs6000: Remove no longer correct assert

[PATCH] rs6000: Use memory_operand for all simple {l,st}*brx instructions

[PATCH] rs6000: Use ULL on big hexadecimal literal

[PATCH] S/390: Add undef for MUSL_DYNAMIC_LINKERxx

[PATCH] s390: add musl support

[PATCH] Set AVX128_OPTIMAL for all avx targets.

[PATCH] Simplify testing symbol sections

[PATCH] simplify-rtx: simplify_logical_relational_operation

[PATCH] Some vectorizable_reduction TLC

[PATCH] Sort debug counter names.

[PATCH] Split X86_TUNE_AVX128_OPTIMAL into X86_TUNE_AVX256_SPLIT_REGS and X86_TUNE_AVX128_OPTIMAL

[PATCH] Stream memory access types in IPA ICF.

Re: [PATCH] Support multi-versioning on self-recursive function (ipa/92133)

[PATCH] Support multiple registers for the frame pointer

[PATCH] Switch gcc ftp URL's to http

[PATCH] testsuite: Fix array size in gcc.dg/strlenopt-66.c

[PATCH] track dynamic allocation in strlen (PR 91582)

[PATCH] Translate header for -fdbg-cnt-list.

[PATCH] Trivial patch to allow bootstrap on MacOS

[PATCH] tweak component_ref_size to extend -Wzero-length-array-bounds and not ICE (PR 92373)

[PATCH] Unset m_checker in sem_function::init.

[PATCH] Update comment in libsanitizer/*/libtool-version files.

[PATCH] Update dump message in IPA ICF.

[PATCH] Use alloc-pool for lra_insn_recog_data

[PATCH] Use an obstack for PTA equiv class hashes

[PATCH] Use more SET_OPTION_IF_UNSET.

[PATCH] Use op->resimplify from genmatch

[PATCH] Use xchg for -Os (PR target/92549)

Re: [PATCH] V6, #4 of 17: Add prefixed instruction support to stack protect insns

[PATCH] V7, #1 of 7, Use PLI to load up 34-bit DImode constants

[PATCH] V7, #4 of 7, Add explicit (0),1 to @pcrel references

[PATCH] Verify NOP_EXPR LHS type in IPA ICF.

[PATCH], V7, #2 of 7, Use PLI to load up 32-bit SImode constants

[PATCH], V7, #3 of 7, Use PADDI for 34-bit immediate adds

[PATCH], V7, #5 of 7, Add more effective targets for the 'future' system to target-supports.

[PATCH], V7, #6 of 7, Fix issues with vector extract and prefixed instructions

[PATCH], V7, #7 of 7, Turn on -mpcrel for Linux 64-bit, but not for other targets

[PATCH], V8, #1 of 6, Tessuite: Add PADDI tests

[PATCH], V8, #2 of 6, Testsuite: Test illegal DS/DQ offsets become prefixed insns

[PATCH], V8, #3 of 6, Testsuite: Insure no prefixed instruction uses update addressing

[PATCH], V8, #4 of 6, Testsuite: Test for prefixed instructions with large offsets

[PATCH], V8, #5 of 6, Testsuite: Test PC-relative load/store instructions

[PATCH], V8, #6 of #6, Testsuite: Test -fstack-protect-strong works with prefixed addressing

[PATCH], V9, #1 of 4, Add basic PCREL_OPT support for loads

[PATCH], V9, #2 of 4, Add PCREL_OPT for sign, zero, and float extend

[PATCH], V9, #3 of 4, Add PCREL_OPT store support

[PATCH], V9, #4 of 4, Add PCREL_OPT tests

[PATCH][_GLIBCXX_DEBUG] Improve valid_range check

[PATCH][AArch64] Add support for fused compare and branch

[PATCH][AArch64] Enable CLI for Armv8.6-a: armv8.6-a, i8mm and bf16

[PATCH][Aarch64] Fix vec_perm cost for thunderx2t99

Re: [PATCH][AArch64] Implement Armv8.5-A memory tagging (MTE) intrinsics

Re: [PATCH][AArch64] PR79262: Adjust vector cost

[Patch][AMD GCN][OpenMP] Add gcc/config/gcn/t-omp-device for OpenMP declare variant kind/arch/isa

[PATCH][amdgcn] Fix ICE in re-simplification of VEC_COND_EXPR

Re: [Patch][amdgcn] Silence warnings + add gcc_unreachable()

[Patch][amdgcn] Silence warnings + add gcc_unreachable() (was: Re: [committed, amdgcn] Use GFX9 granulated sgprs count correctly)

[Patch][ARM] backport r266665 to gcc8

[PATCH][Arm] Enable CLI for Armv8.6-a: armv8.6-a, i8mm and bf16

[PATCH][ARM] Improve max_cond_insns setting for Cortex cores

[PATCH][Arm] Only enable fsched-pressure with Ofast

[PATCH][Arm] Set Armv7-A tune to Cortex-A53

[PATCH][arm][1/X] Add initial support for saturation intrinsics

[PATCH][arm][2/X] Implement __qadd, __qsub, __qdbl intrinsics

[PATCH][arm][3/X] Implement __smla* intrinsics (Q-setting)

[PATCH][arm][4/X] Add initial support for GE-setting SIMD32 intrinsics

[PATCH][arm][5/X] Implement Q-bit-setting SIMD32 intrinsics

[PATCH][arm][6/X] Add support for __[us]sat16 intrinsics

[PATCH][ARM][GCC][0/x]: Support for MVE ACLE intrinsics.

[PATCH][ARM][GCC][1/1x]: Patch to support MVE ACLE intrinsics with unary operand.

[PATCH][ARM][GCC][1/2x]: MVE intrinsics with binary operands.

[PATCH][ARM][GCC][1/3x]: MVE intrinsics with ternary operands.

[PATCH][ARM][GCC][1/4x]: MVE intrinsics with quaternary operands.

[PATCH][ARM][GCC][1/5x]: MVE store intrinsics.

[PATCH][ARM][GCC][1/8x]: MVE ACLE vidup, vddup, viwdup and vdwdup intrinsics with writeback.

[PATCH][ARM][GCC][1/x]: MVE ACLE intrinsics framework patch.

[PATCH][ARM][GCC][10x]: MVE ACLE intrinsics "add with carry across beats" and "beat-wise substract".

[PATCH][ARM][GCC][11x]: MVE ACLE vector interleaving store and deinterleaving load intrinsics and also aliases to vstr and vldr intrinsics.

[PATCH][ARM][GCC][12x]: MVE ACLE intrinsics to set and get vector lane.

[PATCH][ARM][GCC][13x]: MVE ACLE scalar shift intrinsics.

[PATCH][ARM][GCC][14x]: MVE ACLE whole vector left shift with carry intrinsics.

[PATCH][ARM][GCC][2/1x]: MVE intrinsics with unary operand.

[PATCH][ARM][GCC][2/2x]: MVE intrinsics with binary operands.

[PATCH][ARM][GCC][2/3x]: MVE intrinsics with ternary operands.

[PATCH][ARM][GCC][2/4x]: MVE intrinsics with quaternary operands.

[PATCH][ARM][GCC][2/5x]: MVE load intrinsics.

[PATCH][ARM][GCC][2/8x]: MVE ACLE gather load and scatter store intrinsics with writeback.

[PATCH][ARM][GCC][2/x]: MVE ACLE intrinsics framework patch.

[PATCH][ARM][GCC][3/1x]: MVE intrinsics with unary operand.

[PATCH][ARM][GCC][3/2x]: MVE intrinsics with binary operands.

[PATCH][ARM][GCC][3/3x]: MVE intrinsics with ternary operands.

[PATCH][ARM][GCC][3/4x]: MVE intrinsics with quaternary operands.

[PATCH][ARM][GCC][3/5x]: MVE store intrinsics with predicated suffix.

[PATCH][ARM][GCC][3/x]: MVE ACLE intrinsics framework patch.

[PATCH][ARM][GCC][4/1x]: MVE intrinsics with unary operand.

[PATCH][ARM][GCC][4/2x]: MVE intrinsics with binary operands.

[PATCH][ARM][GCC][4/4x]: MVE intrinsics with quaternary operands.

[PATCH][ARM][GCC][4/5x]: MVE load intrinsics with zero(_z) suffix.

[PATCH][ARM][GCC][4/x]: MVE ACLE vector interleaving store intrinsics.

[PATCH][ARM][GCC][5/2x]: MVE intrinsics with binary operands.

[PATCH][ARM][GCC][5/5x]: MVE ACLE load intrinsics which load a byte, halfword, or word from memory.

[PATCH][ARM][GCC][6/5x]: Remaining MVE load intrinsics which loads half word and word or double word from memory.

[PATCH][ARM][GCC][6x]:MVE ACLE vaddq intrinsics using arithmetic plus operator.

[PATCH][ARM][GCC][7/5x]: MVE store intrinsics which stores byte,half word or word to memory.

[PATCH][ARM][GCC][7x]: MVE vreinterpretq and vuninitializedq intrinsics.

[PATCH][ARM][GCC][8/5x]: Remaining MVE store intrinsics which stores an half word, word and double word to memory.

[PATCH][ARM][GCC][9x]: MVE ACLE predicated intrinsics with (dont-care) variant.

Re: [patch][avr] PR92055: Add switches to enable 64-bit [long] double.

[PATCH][C++] * typeck.c (check_return_expr): Avoid redundant error.

[PATCH][COMMITTED] Add OpenACC 2.6 `serial' construct support

[PATCH][committed] Warn about inconsistent OpenACC nested reduction clauses

[Patch][committed][Fortran] Use proper type for hidden is-present argument

Re: [Patch][Demangler] Fix for complex values

[PATCH][DOC] Document -fallocation-dce.

Re: [Patch][Fortran/OpenMP] Don't create "alloc:" for 'target exit data'

Re: [Patch][Fortran] OpenACC – permit common blocks in some clauses

Re: [Patch][Fortran] PR 92208 don't use function-result dummy variable as actual argument

[Patch][Fortran] PR91253 fix continuation-line handling with -pre_include

Re: [PATCH][gcc] libgccjit: handle long literals in playback::context::new_string_literal

[PATCH][GCC][arm] Add CLI and multilib support for Armv8.1-M Mainline MVE extensions

[PATCH][GCC][SLP][testsuite] Turn off vect-epilogue-nomask for slp-rect-3

[PATCH][Hashtable 0/6] Code review

[PATCH][Hashtable 1/6] Code simplification/optimization

[PATCH][Hashtable 2/6] Avoid over-sizing container

[PATCH][Hashtable 3/6] Fix noexcept qualifications

[PATCH][Hashtable 4/6] Clean local_iterator implementation

[PATCH][Hashtable 5/6] Remove H1/H2 template parameters

[PATCH][Hashtable 6/6] PR 68303 small size optimization

[Patch][libgomp] Add 'gcn' to oacc-init.c's name_of_acc_device_t

Re: [PATCH][MSP430] Add -mtiny-printf option to support reduced code size printf and puts

[PATCH][MSP430] Read MCU data from external file specified with environment variable or installed into toolchain subdirectory

[PATCH][OBVIOUS] Remove FIELD_DECL leftover.

[PATCH][OBVIOUS] Use more ggc_delete.

[Patch][OpenMP/OpenACC/Fortran] Fix mapping of optional (present|absent) arguments

Re: [Patch][OpenMP] use_device_addr/use_device_ptr with Fortran allocatable/pointer arrays (= array descriptor)

[Patch][OpenMP][Fortran] Support absent optional args with use_device_{ptr,addr} (+ OpenACC's use_device clause)

Re: [PATCH][RFC] Add new ipa-reorder pass

Re: [PATCH][RFC] C++-style iterators for FOR_EACH_IMM_USE_STMT

Re: [PATCH][RFC] Param to options conversion (demo).

[PATCH][RFC] Use a local edge flag instead of a sbitmap in RPO compute

Re: [PATCH][vect] Clean up orig_loop_vinfo from vect_analyze_loop

[PATCH][vect] Disable vectorization of epilogues for loops with SIMDUID set

[PATCH][vect] PR 92351: When peeling for alignment make alignment of epilogues unknown

[PATCH][vect] PR92317: fix skip_epilogue creation for epilogues

[PATCH][vect]Account for epilogue's peeling for gaps when checking if we have enough niters for epilogue

[PATCH][vect]PR92347: Don't overwrite safelen for epilogues

[PING 2][PATCH] extend -Wstringop-overflow to allocated objects (PR 91582)

[PING 2][PATCH] track dynamic allocation in strlen (PR 91582)

[PING 2][POC v2 PATCH] __builtin_warning

[PING**2] [PATCH] Fix dwarf-lineinfo inconsistency of inlined subroutines

Re: [PING**3] [PATCH] Fix dwarf-lineinfo inconsistency of inlined subroutines

[PING**4] [PATCH] Fix dwarf-lineinfo inconsistency of inlined subroutines

[PING] [PATCH] Fix PR c++/92365

[PING] Re: [PATCH 1/2] Add a pass to automatically add ptwrite instrumentation

[PING] Re: [PATCH 2/2][MIPS][RFC] Emit .note.GNU-stack for hard-float linux targets.

[PING] Re: [PATCH] Fix PR92088

[PING][PATCH 0/4] Fix library testsuite compilation for build sysroot

[PING][PATCH] doc: Correct `--enable-version-specific-runtime-libs' support information

[PING][PATCH] extend -Wstringop-overflow to allocated objects (PR 91582)

[PING][PATCH] libgomp/test: Add flags to find libatomic in build-tree testing

[PING][PATCH][GCC][ARM] Arm generates out of range conditional branches in Thumb2 (PR91816)

[PR 70929] Remove gimple_call_types_likely_match_p... almost

[PR c++/6936] Delete duplicate test

[PR c++/92370] ICE with VC marker

Re: [PR47785] COLLECT_AS_OPTIONS

[PR92726] OpenACC: 'NULL'-in -> no-op, and/or 'NULL'-out (was: [PATCH 1/5, OpenACC] Allow NULL as an argument to OpenACC 2.6 directives)

[RFC C++ PATCH] __builtin_source_location ()

[RFC PATCH] cgraph support for late declare variant resolution

[RFC PATCH] Extend the simd function attribute

Re: [RFC PATCH] targetm.omp.device_kind_arch_isa and OpenMP declare variant kind/arch/isa handling

[RFC, libstdc++] Implement C++20 P1208R6 - source_location.

[RFC] Only warn for maybe-uninitialized SRAed bits in -Wextra (PR 80635)

[RFC][GCC][AArch64] Add minmax phi-reduction pattern

Re: [RFH][libgcc] fp-bit bit ordering (PR 78804)

[rs6000] Use VIEW_CONVERT_EXPR to reinterpret vectors (PR 92515)

Re: [SLP] SLP vectorization: vectorize vector constructors

[SPARC] Fix PR target/92095

[SVE] PR89007 - Implement generic vector average expansion

[vect][testsuite] Update vect_char_add target selector to use its own cache

Re: [WIP PATCH] add object access attributes (PR 83859)

[wwwdocs] Make gcc-9/ and gcc-10/ a bit more uniform (wrt. <link rel="stylesheet">)

[wwwdocs] Make the formatting of the <head> tag and block more uniform.

[wwwdocs] Push <meta http-equiv="Content-Type"> down into individual HTML files.

[wwwdocs] readings.html - "Porting GCC for Dunces" is gone

[wwwdocs] readings.html -- switch www.adapteva.com to https

[wwwdocs] Update C++ status with Belfast motions

[wwwdocs] Update to the new home of the GNU Coding Standards

Add a new combine pass

Add an empty constructor shortcut to build_vector_from_ctor

Add C2x *_NORM_MAX constants to <float.h>

Add missing VECTOR_MODE_P checks (PR 92595)

Add more C2x attributes tests

Add more markup to vect-alias-check-{1,18}.c (PR 92543)

Add more pedwarns for [[]] C attributes on types

Add object allocators to symbol and call summaries

Add obstack for canonical file name hash table

Re: Add OpenACC 2.6 `acc_get_property' support

Add optabs for accelerating RAW and WAR alias checks

Add release notes for new C2X features in GCC 10

Add sanity checking for profile counter compatibility

Adjust expected output for bb-slp-21.c (PR 92527)

always handle pointers in vrp_val*{min,max}

Another sreal micro optimization

Autoinc vs reload and LRA

Avoid even more sreal calculations in inliner

Avoid quadratic behaviour in early inlining

Avoid sreal in cgrpah_maybe_hot_p

Avoid trashing of polymorphic call cache during inlining

AW: [PATCH] m68k architecture: support ccmode + lra

Backports to 8.x

Backports to gcc-9-branch

BountySource campaign for the cc0 transition of the AVR backend

C++ PATCH for c++/88337 - Implement P1327R1: Allow dynamic_cast in constexpr

C++ PATCH for c++/88337 - P1327R1: Allow polymorphic typeid in constexpr

Re: C++ PATCH for c++/91363 - P0960R3: Parenthesized initialization of aggregates

C++ PATCH for nested requirements normalization

C++ patch ping

Change some bad uses of C2x attributes into pedwarns

Committed test case for PR 92442

Convert inliner to new param infrastructure

Re: CPUID Patch for IDT Winchip

Diagnose duplicate C2x standard attributes

do not special case pointers while canonicalizing ranges

Document -Wc11-c2x-compat

Don't pass booleans as mask types to simd clones (PR 92710)

Dump info about missing summaries in ipa-prop

Expand C2x attribute parsing support and factor out from TM attributes

extract independent value_range bits to value-range.cc

Fix (most of) nonlinearity in update_callee_keys

Fix code order in tree-sra.c:create_access

Fix computation of min_size in ipa-fnsummary.c

Fix crossmodule ipa-inline hint

Fix DR_GROUP_GAP for strided accesses (PR 92677)

Fix gcc.dg/tree-prof/crossmodule-indircall-1.c

Fix ICE in do_estimate_edge_time

Fix ICE in ipa-cp when mixing -O0 and -O2 code in LTO

Fix ICE when inlining into function containing polymorphic call

Fix IPA_NODE_REF call in evaluate_properties_for_edge

Fix leftover optimize checks

Fix libdecnumber handling of non-canonical BID significands (PR middle-end/91226)

Fix nonlinearity in callee edges updates

Fix nonlinearity in estimate_edge_growth

Fix optimization options for -fprofile-generate ctors

Fix PR testsuite/92302

Fix profile adjusments while cloning

Fix profile_count::max and profile_count::apply_scale WRT counts of different types

Fix scaling in update_profiling_info

Fix scaling of profiles in ipa_merge_profiles

Fix SLP downward group access classification (PR92420)

Fix typo in the manual

Fix uncached nonspec_time in inliner

Fix vector/scalar to vecto/vector conversion (PR92515)

Fix verify_propagated_use ICE during profiledbootstrap

Free ipa args summary after inlining

Re: Free ipa-prop edge summaries for inline calls

Free ipcp transformation summaries for inline clones

Free memory used by optimization/target options

Free memory_block pool

Free some more stuff in free_lang_data

Re: GCC 10.0 Status Report (2019-10-22), Stage 1 to end Nov 16th

GCC 10.0 Status Report (2019-11-18), Stage 3 in effect now

GCC 7 branch is frozen, all commits require release manager approval

The GCC 7 branch is now closed

Re: GCC wwwdocs move to git done

Generalise gather and scatter optabs

Go patch committed: Fix inlining of sink names

Handle C2x attributes in Objective-C

Handle correctly global0 and global counters in profile_count::to_sreal_scale

Handle removal of old-style function definitions in C2x

handle symbolics when comparing ranges

Handle VIEW_CONVERT_EXPR for variable-length vectors

handle VIEW_CONVERT_EXPR in debug_node

Implement ipa_inline_call_context cache

Implement the <array> part of C++20 p1032 Misc constexpr bits.

Implement the <iterator> part of C++20 p1032 Misc constexpr bits.

Implement the <tuple> part of C++20 p1032 Misc constexpr bits.

Improve checks on C2x fallthrough attribute

Improve effectivity of ipa_context_cache

Incremental update of inline summaries

Initialize global.statics_read in ipa-reference

Re: introduce -fcallgraph-info option

Introduce ipa_inline_call_context class

Investment opportunity

libgo patch committed: Better cgo handling for . in pkgpath

libgo patch committed: Declare runtime_usestackmaps in .c file, not .h file

libgo patch committed: Use type aliases for time struct field types

LRA: handle memory constraints that accept more than "m"

Make more bad uses of fallthrough attribute into pedwarns

make range_int_cst_p work with any numeric range (VR_ANTI_RANGE, etc)

make value_range the base class and value_range_equiv the derived class

Making things a bit easier (was: [Patch, gcc-wwdocs] Update to Fortran changes)

Mark constant-sized objects as addressable if they have poly-int accesses

Minor fix for profile_count::combine_with_ipa_count

Minor speedup in estimate_edge_badness

Re: Move -Wmaybe-uninitialized to -Wextra

Move EXTRACT_LAST_REDUCTION costing to vectorizable_condition

Move string concatenation for C into the parser

New modref/ipa_modref optimization passes

Optimize allocations for evaluate_properties_for_edges

Optimize fibonacci heap allocations

Optimize handling of inline summaries

Optimize streaming in inline summaries

Patch to fix PR92283

Re: PC-relative TLS support

Ping Re: Add C2x *_NORM_MAX constants to <float.h>

Ping*2: [PATCH v5] Missed function specialization + partial devirtualization

Ping2: [PATCH] Fix parser to recognize operator?:

Ping: [C++ PATCH] Opt out of GNU vector extensions for built-in SVE types

Ping: [GCC][PATCH] Add ARM-specific Bfloat format support to middle-end

Re: Ping: [PATCH v4, rs6000] Replace X-form addressing with D-form addressing in new pass for Power9

Ping: [PATCH V5] Extend IPA-CP to support arithmetically-computed value-passing on by-ref argument (PR ipa/91682)

Ping: [PATCH v5] Missed function specialization + partial devirtualization

Re: Ping: [PATCH V6] Extend IPA-CP to support arithmetically-computed value-passing on by-ref argument (PR ipa/91682)

Ping: [PATCH] Add explicit description for -finline

Ping: [PATCH] Fix multibyte-related issues in pretty-print.c (PR 91843)

Ping: [PATCH] Support multi-versioning on self-recursive function (ipa/92133)

Ping: RFA: patch to fix PR90007

Ping^1 [patch][avr] PR92055: Add switches to enable 64-bit [long] double.

Ping^1: [patch,avr] Add suport for devices from the 0-series.

PowerPC V7 future machine patches

PowerPC V8 testsuite patches

PowerPC V9 patches, Add the PCREL_OPT optimization

Re: PR92163

PR92608 - ICE: Segmentation fault (in find_loop_guard)

Prevent all uses of DFP when unsupported (PR c/91985)

Prevent inconsistent profiles to be created in inline_transform

Properly handle C2x attributes on types

Re: r272976 - in /trunk/gcc/ada: ChangeLog ali.adb ...

Record leader nodes in the SLP graph (PR92516)

Re: Regression due to recent IPA changes

Reject versioning for alignment with different masks (PR 92526)

Remove ipa-prop node summaries for inline clones

Remove unused parameter to estimate_edge_size_and_time

Restrict bb-slp-40.c to targets with VnQI addition (PR 92366)

Reverting r278411

RFA; patch to fix PR90007

RFQ-New Products ETA 2001-HK

Set inline-insns-single-O2 to 70

Some minor ipa-fnsummary speedups

Speed up inlining functions called once

Stack allocate DFS::scc_stack and DFS::worklist

Support C2x [[]] attributes for C

Support C2x [[deprecated]] attribute

Support C2x [[maybe_unused]] attribute

Support UTF-8 character constants for C2x

Symver attribute

Teach ipa-cp to propagate value ranges over binary operaitons too

The Trophex Show - Attendees List

Tweak gcc.dg/vect/bb-slp-4[01].c (PR92366)

Two RTL CC tweaks for SVE pmore/plast conditions

Update: [patch, libfortran] Fix EOF handling in array I/O

URGENT REPLY NEEDED

Use known value ranges while evaluating ipa predicates

using ENUM::V;

v2 [PATCH 0/X] Introduce HWASAN sanitizer to GCC

Visitors list of Trustech Cannes 2019

Watch for missing summaires in ipa-profile

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