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• • RE: [PATCH v2 1/3] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Li, Pan2
  • Re: [PATCH v2 1/3] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Robin Dapp
  • RE: [PATCH v2 1/3] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Li, Pan2
  • Re: [PATCH v2 1/3] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Robin Dapp
  • RE: [PATCH v2 1/3] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Li, Pan2
  • Re: [PATCH v2 1/3] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Robin Dapp
  • RE: [PATCH v2 1/3] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Li, Pan2
  • [PATCH v2 3/3] RISC-V: Add testcases for vec_duplicate + vadd.vv combine to vadd.vx pan2 . li
  • Re: [PATCH v2 3/3] RISC-V: Add testcases for vec_duplicate + vadd.vv combine to vadd.vx Jeff Law
• PING: [PATCH] x86: Add a pass to remove redundant all 0s/1s vector load H.J. Lu
  • Re: PING: [PATCH] x86: Add a pass to remove redundant all 0s/1s vector load Hongtao Liu
  • Re: PING: [PATCH] x86: Add a pass to remove redundant all 0s/1s vector load H.J. Lu
  • Re: PING: [PATCH] x86: Add a pass to remove redundant all 0s/1s vector load Hongtao Liu
  • Re: PING: [PATCH] x86: Add a pass to remove redundant all 0s/1s vector load H.J. Lu
  • [PATCH v2] x86: Add a pass to remove redundant all 0s/1s vector load H.J. Lu
  • Re: [PATCH v2] x86: Add a pass to remove redundant all 0s/1s vector load Hongtao Liu
  • Re: [PATCH v2] x86: Add a pass to remove redundant all 0s/1s vector load H.J. Lu
  • [PATCH v3] x86: Add a pass to remove redundant all 0s/1s vector load H.J. Lu
  • RE: [PATCH v3] x86: Add a pass to remove redundant all 0s/1s vector load Liu, Hongtao
• PING: [PATCH v2] x86: Add pcmpeq splitters H.J. Lu
  • Re: PING: [PATCH v2] x86: Add pcmpeq splitters Uros Bizjak
  • Re: PING: [PATCH v2] x86: Add pcmpeq splitters H.J. Lu
• Re: [PATCH] except: Don't use the cached value of the gcc_except_table section for comdat functions [PR119507] Andrew Pinski
  • Re: [PATCH] except: Don't use the cached value of the gcc_except_table section for comdat functions [PR119507] Richard Biener
• [r16-22 Regression] FAIL: gcc.dg/pr78408-3.c scan-tree-dump-times forwprop1 "after previous" 1 on Linux/x86_64 haochen.jiang
  • Re: [r16-22 Regression] FAIL: gcc.dg/pr78408-3.c scan-tree-dump-times forwprop1 "after previous" 1 on Linux/x86_64 Andrew Pinski
• [r16-23 Regression] FAIL: gcc.dg/pr118947-1.c scan-tree-dump-times forwprop1 "after previous" 1 on Linux/x86_64 haochen.jiang
• [patch fortran] PR119836 [15/16 Regression] Elemental intrinsic treated as IMPURE within BLOCK within DO CONCURRENT Jerry D
  • Re: [patch fortran] PR119836 [15/16 Regression] Elemental intrinsic treated as IMPURE within BLOCK within DO CONCURRENT Jerry D
  • Re: [patch fortran] PR119836 [15/16 Regression] Elemental intrinsic treated as IMPURE within BLOCK within DO CONCURRENT Jerry D
  • Re: [patch fortran] PR119836 [15/16 Regression] Elemental intrinsic treated as IMPURE within BLOCK within DO CONCURRENT Jakub Jelinek
• [PATCH] strlen: Don't do the malloc+memset->calloc optimization in some cases [PR83022] Andrew Pinski
• [PATCH RFC] c++: bad pending_template recursion Jason Merrill
  • Re: [PATCH RFC] c++: bad pending_template recursion Jonathan Wakely
  • Re: [PATCH RFC] c++: bad pending_template recursion Jonathan Wakely
  • [PATCH 1/2] libstdc++: Add _M_key_compare helper to associative containers Jonathan Wakely
  • [PATCH 2/2] libstdc++: Improve diagnostics for std::packaged_task invocable checks Jonathan Wakely
  • Re: [PATCH 2/2] libstdc++: Improve diagnostics for std::packaged_task invocable checks Tomasz Kaminski
  • Re: [PATCH 1/2] libstdc++: Add _M_key_compare helper to associative containers Tomasz Kaminski
  • Re: [PATCH 1/2] libstdc++: Add _M_key_compare helper to associative containers Jonathan Wakely
  • Re: [PATCH RFC] c++: bad pending_template recursion Jonathan Wakely
  • Re: [PATCH RFC] c++: bad pending_template recursion Patrick Palka
• Re: [PATCH] arc: testsuite: Scan "rlc" instead of "mov.hs". Jeff Law
  • Re: [PATCH] arc: testsuite: Scan "rlc" instead of "mov.hs". Claudiu Zissulescu Ianculescu
• Re: [PATCH 2/2] arc: Use intrinsics for __builtin_mul_overflow () Jeff Law
  • Fwd: [PATCH 2/2] arc: Use intrinsics for __builtin_mul_overflow () Claudiu Zissulescu Ianculescu
• Re: [PATCH 1/2] arc: Add commutative multiplication patterns. Jeff Law
  • Re: [PATCH 1/2] arc: Add commutative multiplication patterns. Claudiu Zissulescu Ianculescu
• Re: [PATCH] testsuite: Use int size instead of alignment for pr116357.c Jeff Law
• PATCH RFC: -fdump-lang-tinst and -fdump-lang-constexpr Jason Merrill
• Add sse_fp_cost into i386_rtx_costs Jan Hubicka
  • Re: Add sse_fp_cost into i386_rtx_costs Richard Biener
  • Re: Add sse_fp_cost into i386_rtx_costs Jan Hubicka
• [committed] d: Fix infinite loop regression in CTFE Iain Buclaw
• [pushed] c++: vec_safe_reserve usage tweaks Jason Merrill
• Re: [Patch] Fortran/OpenMP: Support automatic mapping allocatable components (deep mapping) Thomas Schwinge
• [PATCH] RISC-V: Minimal support for sdtrig and ssstrict extensions. Dongyan Chen
  • Re: [PATCH] RISC-V: Minimal support for sdtrig and ssstrict extensions. Jeff Law
  • Re: [PATCH] RISC-V: Minimal support for sdtrig and ssstrict extensions. Dongyan Chen
• [RISC-V] Fix missed bext discovery Jeff Law
• [PATCH] tree-optimization/119858 - type mismatch with POINTER_PLUS Richard Biener
• Re: [PATCH v2]RISC-V:Add xuantie C908, C910, C920v1 and C920v2 to -mcpu Jeff Law
• Re: [PATCH] [RISC-V] Tune for removal unnecessary sext in builtin overflows [PR108016] Jeff Law
  • Re: [PATCH] [RISC-V] Tune for removal unnecessary sext in builtin overflows [PR108016] Alexey Merzlyakov
• [PATCH] libstdc++: Strip reference and cv-qual in range deduction guides for maps. Tomasz Kamiński
  • Re: [PATCH] libstdc++: Strip reference and cv-qual in range deduction guides for maps. Jonathan Wakely
  • Re: [PATCH] libstdc++: Strip reference and cv-qual in range deduction guides for maps. Tomasz Kaminski
  • Re: [PATCH] libstdc++: Strip reference and cv-qual in range deduction guides for maps. Jonathan Wakely
• [PATCH v4 0/4] Implement extents from the mdspan header. Luc Grosheintz
  • [PATCH v4 1/4] libstdc++: Setup internal FTM for mdspan. Luc Grosheintz
  • [PATCH v4 2/4] libstdc++: Add header mdspan to the build-system. Luc Grosheintz
  • Re: [PATCH v4 2/4] libstdc++: Add header mdspan to the build-system. Tomasz Kaminski
  • [PATCH v4 4/4] libstdc++: Add tests for std::extents. Luc Grosheintz
  • Re: [PATCH v4 4/4] libstdc++: Add tests for std::extents. Tomasz Kaminski
  • [PATCH v4 3/4] libstdc++: Implement std::extents [PR107761]. Luc Grosheintz
  • Re: [PATCH v4 3/4] libstdc++: Implement std::extents [PR107761]. Tomasz Kaminski
  • Re: [PATCH v4 3/4] libstdc++: Implement std::extents [PR107761]. Tomasz Kaminski
  • Re: [PATCH v4 3/4] libstdc++: Implement std::extents [PR107761]. Luc Grosheintz
  • Re: [PATCH v4 3/4] libstdc++: Implement std::extents [PR107761]. Luc Grosheintz
  • Re: [PATCH v4 3/4] libstdc++: Implement std::extents [PR107761]. Tomasz Kaminski
  • Re: [PATCH v4 0/4] Implement extents from the mdspan header. Luc Grosheintz
  • Re: [PATCH v4 0/4] Implement extents from the mdspan header. Tomasz Kaminski
  • Re: [PATCH v4 0/4] Implement extents from the mdspan header. Tomasz Kaminski
• Fix time zone for 'cobol.dg/group2/FUNCTION_DATE___TIME_OMNIBUS.cob' [PR119818] (was: cobol: [committed] More testcases) Thomas Schwinge
  • RE: Fix time zone for 'cobol.dg/group2/FUNCTION_DATE___TIME_OMNIBUS.cob' [PR119818] (was: cobol: [committed] More testcases) Robert Dubner
• [PATCH] x86: Add preserve_none and update no_caller_saved_registers attributes H.J. Lu
  • PING: [PATCH] x86: Add preserve_none and update no_caller_saved_registers attributes H.J. Lu
• [PATCH] libstdc++: Use scope guard for deallocating nodes in deque. Tomasz Kamiński
  • Re: [PATCH] libstdc++: Use scope guard for deallocating nodes in deque. Jonathan Wakely
• [PATCH] RISC-V: Minimal support for zama16b extension. Dongyan Chen
  • Re: [PATCH] RISC-V: Minimal support for zama16b extension. Jeff Law
• [PATCH v2] libstdc++-v3: Implement missing allocator-aware constructors for unordered containers. Tomasz Kamiński
  • Re: [PATCH v2] libstdc++-v3: Implement missing allocator-aware constructors for unordered containers. Jonathan Wakely
• [PATCH] libstdc++: Clarify that _S_ prefix is be used for static member functions. Tomasz Kamiński
  • Re: [PATCH] libstdc++: Clarify that _S_ prefix is be used for static member functions. Jonathan Wakely
• [pushed] c++: constexpr new diagnostic location Jason Merrill
• [PATCH 1/2] DSE: Support triming of some more memset [PR87901] Andrew Pinski
  • [PATCH 2/2] DSE: Trim stores of 0 like triming stores of {} [PR87901] Andrew Pinski
  • Re: [PATCH 2/2] DSE: Trim stores of 0 like triming stores of {} [PR87901] Jeff Law
  • Re: [PATCH 2/2] DSE: Trim stores of 0 like triming stores of {} [PR87901] Andrew Pinski
  • Re: [PATCH 1/2] DSE: Support triming of some more memset [PR87901] Sam James
  • Re: [PATCH 1/2] DSE: Support triming of some more memset [PR87901] Andrew Pinski
  • Re: [PATCH 1/2] DSE: Support triming of some more memset [PR87901] Jeff Law
• [PATCH] gcc-15/changes: Document LoongArch changes. Lulu Cheng
• [PATCH] Consider frequency in cost estimation when converting scalar to vector. liuhongt
  • Re: [PATCH] Consider frequency in cost estimation when converting scalar to vector. Jan Hubicka
  • Re: [PATCH] Consider frequency in cost estimation when converting scalar to vector. Hongtao Liu
  • [PATCH v2] Consider frequency in cost estimation when converting scalar to vector. liuhongt
  • Re: [PATCH v2] Consider frequency in cost estimation when converting scalar to vector. Jan Hubicka
  • Re: [PATCH v2] Consider frequency in cost estimation when converting scalar to vector. Jan Hubicka
  • Re: [PATCH v2] Consider frequency in cost estimation when converting scalar to vector. Jan Hubicka
  • [PATCH v3] Consider frequency in cost estimation when converting scalar to vector. liuhongt
• [OG14] [COMMITTED] openmp: Support for OpenMP iterators in map, to and from clauses Kwok Cheung Yeung
• Re: [PATCH] RISC-V: Do not free a riscv_arch_string when handling target-arch attribute Jeff Law
• [PATCH 1/2] icf: Remove nop code from sem_function::init. Andrew Pinski
  • [PATCH 2/2] icf: Remove unused constructors of sem_function and sem_variable Andrew Pinski
  • Re: [PATCH 2/2] icf: Remove unused constructors of sem_function and sem_variable Martin Jambor
  • Re: [PATCH 1/2] icf: Remove nop code from sem_function::init. Martin Jambor
  • Re: [PATCH 1/2] icf: Remove nop code from sem_function::init. Andrew Pinski
• [pushed] c++: constexpr virtual base diagnostic Jason Merrill
• Re: [PATCH] doc: Use more precise cross-references for -ftrivial-auto-var-init Jonathan Wakely
  • Re: [PATCH] doc: Use more precise cross-references for -ftrivial-auto-var-init Sandra Loosemore
• [PATCH] Add COBOL information to gcc.gnu.org index.html Robert Dubner
  • Re: [PATCH] Add COBOL information to gcc.gnu.org index.html Sam James
  • RE: [PATCH] Add COBOL information to gcc.gnu.org index.html Robert Dubner
  • RE: [PATCH] Add COBOL information to gcc.gnu.org index.html Robert Dubner
  • RE: [PATCH] Add COBOL information to gcc.gnu.org index.html Gerald Pfeifer
• [pushed] c++: improve pack index diagnostics Jason Merrill
• [PATCH] gimple-fold: Improve optimize_memcpy_to_memset by walking back until aliasing says the ref is a may clobber. [PR118947] Andrew Pinski
  • Re: [PATCH] gimple-fold: Improve optimize_memcpy_to_memset by walking back until aliasing says the ref is a may clobber. [PR118947] Jeff Law
  • Re: [PATCH] gimple-fold: Improve optimize_memcpy_to_memset by walking back until aliasing says the ref is a may clobber. [PR118947] Richard Biener
• [PATCH] gimple: Canonical order for invariants [PR118902] Andrew Pinski
  • Re: [PATCH] gimple: Canonical order for invariants [PR118902] Jeff Law
  • Re: [PATCH] gimple: Canonical order for invariants [PR118902] Richard Biener
  • Re: [PATCH] gimple: Canonical order for invariants [PR118902] Andrew Pinski
  • Re: [PATCH] gimple: Canonical order for invariants [PR118902] Richard Biener
• [pushed] c++: add assert to cp_make_fname_decl Jason Merrill
• [pushed] c++: 'requires' diagnostic before C++20 Jason Merrill
• [PATCH] Add COBOL to htdocs/gcc-15/changes.html. Robert Dubner
  • Re: Re: [PATCH] Add COBOL to htdocs/gcc-15/changes.html. Simon Sobisch
  • RE: Re: [PATCH] Add COBOL to htdocs/gcc-15/changes.html. Robert Dubner
  • Re: [PATCH] Add COBOL to htdocs/gcc-15/changes.html. Gerald Pfeifer
• [committed, gcc-15] libstdc++: Update status tables to refer to GCC 15 not mainline Jonathan Wakely
• [wwwdocs][Patch] gcc-15/changes: Fortran + offload (C++) update | project/gomp: GCC 15 update Tobias Burnus
  • Re: [wwwdocs][Patch] gcc-15/changes: Fortran + offload (C++) update | project/gomp: GCC 15 update Andrew Stubbs
  • Re: [wwwdocs][Patch] gcc-15/changes: Fortran + offload (C++) update | project/gomp: GCC 15 update Gerald Pfeifer
  • Re: [wwwdocs][Patch] gcc-15/changes: Fortran + offload (C++) update | project/gomp: GCC 15 update Gerald Pfeifer
  • Re: [wwwdocs][Patch] gcc-15/changes: Fortran + offload (C++) update | project/gomp: GCC 15 update Tobias Burnus
• [GCC 15] testsuite: XFAIL predcom-8.c on aarch64 [PR118407] Richard Sandiford
  • Ping: [RFA, GCC 15] testsuite: XFAIL predcom-8.c on aarch64 [PR118407] Richard Sandiford
  • Re: Ping: [RFA, GCC 15] testsuite: XFAIL predcom-8.c on aarch64 [PR118407] Richard Biener
• GCC 16.0.0 Status Report (2025-04-17) Richard Biener
• GCC 15.0.1 Status Report (2025-04-17), branch frozen for release Richard Biener
• [pushed] c++: ill-formed constexpr function [PR113360] Jason Merrill
  • Re: [pushed] c++: ill-formed constexpr function [PR113360] Patrick Palka
  • Re: [pushed] c++: ill-formed constexpr function [PR113360] Jason Merrill
• [PATCH] testsuite: g++.dg/cpp2a/constinit16.C requires tls Christophe Lyon
  • [PATCH] testsuite: g++.dg/cpp2a/decomp2.C requires tls_runtime Christophe Lyon
  • Re: [PATCH] testsuite: g++.dg/cpp2a/decomp2.C requires tls_runtime Christophe Lyon
  • Re: [PATCH] testsuite: g++.dg/cpp2a/decomp2.C requires tls_runtime Jakub Jelinek
  • Re: [PATCH] testsuite: g++.dg/cpp2a/constinit16.C requires tls Christophe Lyon
  • Re: [PATCH] testsuite: g++.dg/cpp2a/constinit16.C requires tls Jakub Jelinek
• [committed v2] libstdc++: Do not use 'not' alternative token in <format> Jonathan Wakely
• [PATCH 3/3][GCC16-Stage-1] RISC-V: Add testcases for vec_duplicate + vadd.vv combine to vadd.vx pan2 . li
  • RE: [PATCH 3/3][GCC16-Stage-1] RISC-V: Add testcases for vec_duplicate + vadd.vv combine to vadd.vx Li, Pan2
  • Re: [PATCH 3/3][GCC16-Stage-1] RISC-V: Add testcases for vec_duplicate + vadd.vv combine to vadd.vx Robin Dapp
  • RE: [PATCH 3/3][GCC16-Stage-1] RISC-V: Add testcases for vec_duplicate + vadd.vv combine to vadd.vx Li, Pan2
• [PATCH] stdc++: Fixed signed comparision in _M_parse_fill_and_align [PR119840] Tomasz Kamiński
  • Re: [PATCH] stdc++: Fixed signed comparision in _M_parse_fill_and_align [PR119840] Jonathan Wakely
• [PUSHED] nvptx: Remove 'TARGET_ASM_NEED_VAR_DECL_BEFORE_USE' Thomas Schwinge
• [PATCH 2/3][GCC16-Stage-1] RISC-V: Adjust the testcases after vec_duplicate + vadd.vv combine pan2 . li
• [PATCH 1/3][GCC16-Stage-1] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost pan2 . li
  • Re: [PATCH 1/3][GCC16-Stage-1] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Jeff Law
  • RE: [PATCH 1/3][GCC16-Stage-1] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Li, Pan2
  • Re: [PATCH 1/3][GCC16-Stage-1] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Jeff Law
  • RE: [PATCH 1/3][GCC16-Stage-1] RISC-V: Combine vec_duplicate + vadd.vv to vadd.vx on GR2VR cost Li, Pan2
• Re: [PATCH] libstdc++: Correct preprocessing checks for floatX_t and bfloat_16 formatting Tomasz Kaminski
  • Re: [PATCH] libstdc++: Correct preprocessing checks for floatX_t and bfloat_16 formatting Jonathan Wakely
  • [PATCH][v13] libstdc++: Correct preprocessing checks for floatX_t and bfloat_16 formatting Tomasz Kamiński
  • Re: [PATCH][v13] libstdc++: Correct preprocessing checks for floatX_t and bfloat_16 formatting Jonathan Wakely
• Re: [PATCH] libstdc++: Constrain formatters for chrono types [PR119517] Tomasz Kaminski
  • Re: [PATCH] libstdc++: Constrain formatters for chrono types [PR119517] Jonathan Wakely
  • Re: [PATCH] libstdc++: Constrain formatters for chrono types [PR119517] Tomasz Kaminski
  • Re: [PATCH] libstdc++: Constrain formatters for chrono types [PR119517] Jonathan Wakely
• [PING][PATCH][gcc-14] libcpp: Fix incorrect line numbers in large files [PR108900] Yash . Shinde
• [COMMITTED] Doc: Document raw string literals as GNU C extension [PR88382] Sandra Loosemore
• [PATCH v2] doc: say "compatible types" for -fstrict-aliasing Sam James
  • Re: [PATCH v2] doc: say "compatible types" for -fstrict-aliasing Alexander Monakov
  • Re: [PATCH v2] doc: say "compatible types" for -fstrict-aliasing Jakub Jelinek
• Re: [PATCH] doc: say "compatible types" for -fstrict-aliasing Sam James
• [PUSHED/12 0/6] Backport of regression fixes to GCC 12 Andrew Pinski
  • [PUSHED/12 1/6] phiopt: Reset the number of iterations information of a loop when changing an exit from the loop [PR117243] Andrew Pinski
  • [PUSHED/12 2/6] backprop: Fix deleting of a phi node [PR116922] Andrew Pinski
  • [PUSHED/12 4/6] phiopt: Fix value_replacement for middle bb having phi nodes [PR118922] Andrew Pinski
  • [PUSHED/12 6/6] testcase: Add testcase for already fixed PR [PR118476] Andrew Pinski
  • [PUSHED/12 3/6] vec-lowering: Fix ABSU lowering [PR111285] Andrew Pinski
  • [PUSHED/12 5/6] match: Reject non-ssa name/min invariants in gimple_extract [PR116412] Andrew Pinski
• [PATCH] PR tree-optimization/119712 - Always reflect lower bits from mask in subranges. Andrew MacLeod
  • Re: [PATCH] PR tree-optimization/119712 - Always reflect lower bits from mask in subranges. Sam James
  • Re: [PATCH] PR tree-optimization/119712 - Always reflect lower bits from mask in subranges. Andrew MacLeod

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