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• • Re: [PATCH v1] RISC-V: Avoid scalar unsigned SAT_ADD test data duplication Jeff Law
• [PATCH] RISC-V: Since the loop increment i++ is unreachable, the loop body will never execute more than once Jin Ma
  • Re: [PATCH] RISC-V: Since the loop increment i++ is unreachable, the loop body will never execute more than once Jeff Law
  • Re: [PATCH] RISC-V: Since the loop increment i++ is unreachable, the loop body will never execute more than once Jin Ma
• [to-be-committed][RISC-V] Avoid setting output object more than once in IOR/XOR synthesis Jeff Law
  • Re: [to-be-committed][RISC-V] Avoid setting output object more than once in IOR/XOR synthesis Mark Wielaard
  • Re: [to-be-committed][RISC-V] Avoid setting output object more than once in IOR/XOR synthesis Jeff Law
  • Re: [to-be-committed][RISC-V] Avoid setting output object more than once in IOR/XOR synthesis Jeff Law
• [WWWDOCS, COMMITTED] Update git repository docs after creation of devel/omp/gcc-15. Sandra Loosemore
• [PATCH] For datarefs with big gap, split them into different groups. liuhongt
  • Re: [PATCH] For datarefs with big gap, split them into different groups. Hongtao Liu
• [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Alejandro Colomar
  • [PATCH v22 3/3] c: Add -Wpedantic diagnostic for _Countof Alejandro Colomar
  • [PATCH v22 2/3] c: Add <stdcountof.h> Alejandro Colomar
  • [PATCH v22 1/3] c: Add _Countof operator Alejandro Colomar
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Alejandro Colomar
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Joseph Myers
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Alejandro Colomar
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Joseph Myers
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Alejandro Colomar
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Alejandro Colomar
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Joseph Myers
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Alejandro Colomar
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Jakub Jelinek
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Alejandro Colomar
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Jakub Jelinek
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Alejandro Colomar
  • Re: [PATCH v22 0/3] c: Add _Countof and <stdcountof.h> Jakub Jelinek
• [pushed] c++: remove coroutines.exp Jason Merrill
• [PATCH] Fortran: default-initialization and functions returning derived type[PR85750] Harald Anlauf
  • Re: [PATCH] Fortran: default-initialization and functions returning derived type[PR85750] Andre Vehreschild
  • Re: [PATCH] Fortran: default-initialization and functions returning derived type[PR85750] Harald Anlauf
• [PATCH v2 0/2] emit-rtl: Add more checks for paradoxical subregs [PR119966] Dimitar Dimitrov
  • [PATCH v2 1/2] emit-rtl: Allow extra checks for paradoxical subregs [PR119966] Dimitar Dimitrov
  • Re: [PATCH v2 1/2] emit-rtl: Allow extra checks for paradoxical subregs [PR119966] Richard Sandiford
  • Re: [PATCH v2 1/2] emit-rtl: Allow extra checks for paradoxical subregs [PR119966] Dimitar Dimitrov
  • [PATCH v2 2/2] emit-rtl: Validate mode for paradoxical hardware subregs [PR119966] Dimitar Dimitrov
  • Re: [PATCH v2 2/2] emit-rtl: Validate mode for paradoxical hardware subregs [PR119966] Andrew Pinski
  • Re: [PATCH v2 2/2] emit-rtl: Validate mode for paradoxical hardware subregs [PR119966] Richard Sandiford
• [PATCH] Forwprop: add a debug dump after propagate into comparison does something Andrew Pinski
  • Re: [PATCH] Forwprop: add a debug dump after propagate into comparison does something Richard Biener
• New Chinese (simplified) PO file for 'gcc' (version 15.1.0) Translation Project Robot
• [committed] cobol: One additional edit to testsuite/cobol.dg/group1/check_88.cob [PR120251] Robert Dubner
• [PATCH] libstdc++: Fix proc check_v3_target_namedlocale for "" locale [PR65909] Jonathan Wakely
  • Re: [PATCH] libstdc++: Fix proc check_v3_target_namedlocale for "" locale [PR65909] Tomasz Kaminski
• [PATCH 0/4] Make end_sequence return the insn sequence Richard Sandiford
  • [PATCH 3/4] Automatic replacement of end_sequence/return pairs Richard Sandiford
  • [PATCH 1/4] Make end_sequence return the insn sequence Richard Sandiford
  • Re: [PATCH 1/4] Make end_sequence return the insn sequence Jeff Law
  • Re: [PATCH 1/4] Make end_sequence return the insn sequence Richard Biener
  • [PATCH 4/4] Manual tweak of some end_sequence callers Richard Sandiford
  • [PATCH 2/4] Automatic replacement of get_insns/end_sequence pairs Richard Sandiford
• [COMMITTED 3/4] PR tee-optimization/116546 - Allow bitmask intersection to process unknown masks. Andrew MacLeod
• Contents of PO file 'cpplib-15.1-b20250316.zh_CN.po' Translation Project Robot
• [COMMITTED] PR tee-optimization/120277 - Check for casts becoming UNDEFINED. Andrew MacLeod
  • Re: [COMMITTED] PR tee-optimization/120277 - Check for casts becoming UNDEFINED. Richard Biener
  • Re: [COMMITTED] PR tee-optimization/120277 - Check for casts becoming UNDEFINED. Andrew MacLeod
• [COMMITTED 1/4] PR tree-optimization/116546 - Turn get_bitmask_from_range into an irange_bitmask, constructor. Andrew MacLeod
• [COMMITTED 4/4] PR tree-optimization/116546 - Enhance bitwise_and::op1_range Andrew MacLeod
• [COMMITTED 2/4] PR tree-optimization/116546 - Improve constant bitmasks. Andrew MacLeod
• New Chinese (simplified) PO file for 'cpplib' (version 15.1-b20250316) Translation Project Robot
• [committed] cobol: Don't display 0xFF HIGH-VALUE characters in testcases. [PR120251] Robert Dubner
• [pushed] c++: one more PR99599 tweak Jason Merrill
• [pushed] c++: -fimplicit-constexpr and modules Jason Merrill
• GCC 14.2.1 Status Report (2025-05-15), branch frozen for release Richard Biener
• [PATCH] c++: Further simplify the stdlib inline folding Ville Voutilainen
  • Re: [PATCH] c++: Further simplify the stdlib inline folding Jason Merrill
  • Re: [PATCH] c++: Further simplify the stdlib inline folding Ville Voutilainen
  • Re: [PATCH] c++: Further simplify the stdlib inline folding Ville Voutilainen
  • Re: [PATCH] c++: Further simplify the stdlib inline folding Jason Merrill
• [pushed] c++: use normal std list for module tests Jason Merrill
• Re: [PATCH] RISC-V: Add missing insn types for XiangShan Nanhu scheduler model Yangyu Chen
• [PATCH v3] libstdc++: Implement C++26 function_ref [PR119126] Tomasz Kamiński
  • Re: [PATCH v3] libstdc++: Implement C++26 function_ref [PR119126] Patrick Palka
• [PATCH] RISC-V: Fix the warning of temporary object dangling references. Dongyan Chen
  • Re: [PATCH] RISC-V: Fix the warning of temporary object dangling references. Kito Cheng
  • Re: [PATCH] RISC-V: Fix the warning of temporary object dangling references. Jeff Law
  • Re: [PATCH] RISC-V: Fix the warning of temporary object dangling references. Dongyan Chen
• [PATCH] libstdc++: Fix std::format_kind primary template for Clang [PR120190] Jonathan Wakely
  • Re: [PATCH] libstdc++: Fix std::format_kind primary template for Clang [PR120190] Daniel Krügler
  • Re: [PATCH] libstdc++: Fix std::format_kind primary template for Clang [PR120190] Jonathan Wakely
  • Re: [PATCH] libstdc++: Fix std::format_kind primary template for Clang [PR120190] Tomasz Kaminski
  • [PATCH v2] libstdc++: Fix std::format_kind primary template for Clang [PR120190] Jonathan Wakely
  • Re: [PATCH v2] libstdc++: Fix std::format_kind primary template for Clang [PR120190] Tomasz Kaminski
  • Re: [PATCH v2] libstdc++: Fix std::format_kind primary template for Clang [PR120190] Jonathan Wakely
  • Re: [PATCH v2] libstdc++: Fix std::format_kind primary template for Clang [PR120190] Tomasz Kaminski
  • Re: [PATCH v2] libstdc++: Fix std::format_kind primary template for Clang [PR120190] Jonathan Wakely
  • Re: [PATCH v2] libstdc++: Fix std::format_kind primary template for Clang [PR120190] Tomasz Kaminski
• [PATCH] Match: Handle commonly used unsigned modulo counters MCC CS
  • Re: [PATCH] Match: Handle commonly used unsigned modulo counters Richard Biener
  • Re: [PATCH] Match: Handle commonly used unsigned modulo counters MCC CS
• [PATCH] Add pattern match in match.pd for .AVG_CEIL liuhongt
  • Re: [PATCH] Add pattern match in match.pd for .AVG_CEIL Richard Biener
• [PATCH] RISC-V: Add new operand constraint: cR Kito Cheng
  • Re: [PATCH] RISC-V: Add new operand constraint: cR Jeff Law
  • Re: [PATCH] RISC-V: Add new operand constraint: cR Kito Cheng
• [PATCH] RISC-V: Support Zilsd code gen Kito Cheng
  • Re: [PATCH] RISC-V: Support Zilsd code gen Jeff Law
  • Re: [PATCH] RISC-V: Support Zilsd code gen Kito Cheng
  • Re: [PATCH] RISC-V: Support Zilsd code gen Kito Cheng
• [PATCH] match: Allow some optional casts for boolean comparisons Andrew Pinski
  • Re: [PATCH] match: Allow some optional casts for boolean comparisons Andrew Pinski
  • Re: [PATCH] match: Allow some optional casts for boolean comparisons Richard Biener
• [PATCH] libstdc++: Micro-optimization in std::arg overload for scalars Jonathan Wakely
  • Re: [PATCH] libstdc++: Micro-optimization in std::arg overload for scalars Tomasz Kaminski
• [PATCH] libstdc++: Deprecate non-standard std::fabs(const complex<T>&) [PR120235] Jonathan Wakely
• [wwwdocs] Remove claims that the release timeline shows future releases Jonathan Wakely
  • Re: [wwwdocs] Remove claims that the release timeline shows future releases Jakub Jelinek
• [Patch] OpenMP/Fortran: Fix allocatable-component mapping of derived-type array comps Tobias Burnus
• [PATCH] tree: Canonical order for ADDR Andrew Pinski
  • Re: [PATCH] tree: Canonical order for ADDR Richard Biener
• [PATCH v1] libstdc++: Fix class mandate for extents. Luc Grosheintz
  • Re: [PATCH v1] libstdc++: Fix class mandate for extents. Luc Grosheintz
  • Re: [PATCH v1] libstdc++: Fix class mandate for extents. Tomasz Kaminski
  • Re: [PATCH v1] libstdc++: Fix class mandate for extents. Jonathan Wakely
  • Re: [PATCH v1] libstdc++: Fix class mandate for extents. Jonathan Wakely
  • Re: [PATCH v1] libstdc++: Fix class mandate for extents. Ville Voutilainen
  • Re: [PATCH v1] libstdc++: Fix class mandate for extents. Tomasz Kaminski
  • Re: [PATCH v1] libstdc++: Fix class mandate for extents. Luc Grosheintz
  • Re: [PATCH v1] libstdc++: Fix class mandate for extents. Jonathan Wakely
  • Re: [PATCH v1] libstdc++: Fix class mandate for extents. Jonathan Wakely
  • Re: [PATCH v1] libstdc++: Fix class mandate for extents. Luc Grosheintz
• [Patch] OpenMP: Fix mapping of zero-sized arrays with non-literal size: map(var[:n]), n = 0 Tobias Burnus
• [committed] RISC-V: Regen riscv-ext.opt.urls Kito Cheng
• [committed] RISC-V: Drop duplicate build rule for riscv-ext.opt [NFC] Kito Cheng
• [PATCH v3 1/2] aarch64: Match unpredicated shift patterns for ADR, SRA and ADDHNB instructions dhruvc
  • [PATCH v3 2/2] aarch64: Fold lsl+lsr+orr to rev for half-width shifts dhruvc
  • Re: [PATCH v3 1/2] aarch64: Match unpredicated shift patterns for ADR, SRA and ADDHNB instructions Richard Sandiford
• [PATCH] Enhance -fopt-info-vec vectorized loop diagnostic Richard Biener
  • Re: [PATCH] Enhance -fopt-info-vec vectorized loop diagnostic Richard Sandiford
  • Re: [PATCH] Enhance -fopt-info-vec vectorized loop diagnostic Richard Biener
• [PATCH][x86] Fix regression from x86 multi-epilogue tuning Richard Biener
  • Re: [PATCH][x86] Fix regression from x86 multi-epilogue tuning Jan Hubicka
• [PATCH 1/2] Use vectype from SLP node for vect_get_{load, store}_cost if possible Richard Biener
• [PATCH 1/2] forwprop: Move memcpy_to_memset from gimple fold to forwprop Andrew Pinski
  • [PATCH 2/2] forwprop: Add alias walk limit to optimize_memcpy_to_memset. Andrew Pinski
  • Re: [PATCH 2/2] forwprop: Add alias walk limit to optimize_memcpy_to_memset. Richard Biener
• [PATCH 2/2][v2] Remove the mixed stmt_vec_info/SLP node record_stmt_cost overload Richard Biener
• [PATCH] libstdc++: Implement C++26 function_ref [PR119126] Tomasz Kamiński
  • Re: [PATCH] libstdc++: Implement C++26 function_ref [PR119126] Patrick Palka
  • Re: [PATCH] libstdc++: Implement C++26 function_ref [PR119126] Tomasz Kaminski
  • [PATCH v2] libstdc++: Implement C++26 function_ref [PR119126] Tomasz Kamiński
• [PATCH] s390: Floating point vector lane handling Juergen Christ
  • Re: [PATCH] s390: Floating point vector lane handling Stefan Schulze Frielinghaus
• [PATCH] gcc: add trigonometric pi-based functions as gcc builtins Yuao Ma
  • Re: [PATCH] gcc: add trigonometric pi-based functions as gcc builtins Joseph Myers
  • [PATCH] gcc: add trigonometric pi-based functions as gcc builtins Yuao Ma
  • Re: [PATCH] gcc: add trigonometric pi-based functions as gcc builtins Joseph Myers
  • Re: [PATCH] gcc: add trigonometric pi-based functions as gcc builtins Jeff Law
  • Re: [PATCH] gcc: add trigonometric pi-based functions as gcc builtins Jakub Jelinek
  • Re: [PATCH] gcc: add trigonometric pi-based functions as gcc builtins Yuao Ma
• Re: [PATCH 11/61] Fix unsafe comparison against stack_pointer_rtx Aleksandar Rakic
• [PATCH 0/1] middle-end: Fix operation_could_trap_p for FIX_TRUNC_EXPR Spencer Abson
  • [PATCH 1/1] middle-end: Fix operation_could_trap_p for FIX_TRUNC_EXPR Spencer Abson
  • Re: [PATCH 1/1] middle-end: Fix operation_could_trap_p for FIX_TRUNC_EXPR Richard Biener
• Re: [Stage 1][Middle-end][PATCH v5 2/3] Provide more contexts for -Warray-bounds, -Wstringop-*warning messages due to code movements from compiler transformation (Part 2) [PR109071,PR85788,PR88771,PR106762,PR108770,PR115274,PR117179] David Malcolm
  • Re: [Stage 1][Middle-end][PATCH v5 2/3] Provide more contexts for -Warray-bounds, -Wstringop-*warning messages due to code movements from compiler transformation (Part 2) [PR109071,PR85788,PR88771,PR106762,PR108770,PR115274,PR117179] Qing Zhao
• [PATCH] tighten type verification for CONJ_EXPR Alexander Monakov
  • Re: [PATCH] tighten type verification for CONJ_EXPR Richard Biener
• [PATCH] libiberty: remove duplicated declaration of mkstemps Andreas Schwab
  • Re: [PATCH] libiberty: remove duplicated declaration of mkstemps Richard Biener
• [PATCH 2/2]AArch64: Use vectorizer initial unrolling as default Tamar Christina
• [14 PATCH] c++: Partially revert "Support lambdas attached to more places in modules" [PR118245] Nathaniel Shead
  • Re: [14 PATCH] c++: Partially revert "Support lambdas attached to more places in modules" [PR118245] Jason Merrill
• [PATCH] libgcobol: Add multilib support Rainer Orth
  • Re: [PATCH] libgcobol: Add multilib support James K. Lowden
  • Re: [PATCH] libgcobol: Add multilib support Richard Biener
  • Re: [PATCH] libgcobol: Add multilib support Rainer Orth
• [PATCH] c++: Add testcase for issue fixed in GCC 15 [PR120126] Simon Martin
  • Re: [PATCH] c++: Add testcase for issue fixed in GCC 15 [PR120126] Jason Merrill
• [PATCH v2 0/7] Remove -mavx10.1-256/512 and -mno-evex512 Haochen Jiang
  • [PATCH 4/7] i386: Remove duplicate iterators in md Haochen Jiang
  • [PATCH 1/7] i386: Remove -mavx10.1-256/512 options Haochen Jiang
  • Re: [PATCH v2 0/7] Remove -mavx10.1-256/512 and -mno-evex512 Hongtao Liu
• [COMMITTED,PATCH] s390: Fix tf_to_fprx2 Stefan Schulze Frielinghaus
• [PATCH 0/5] Remove -mavx10.1-256/512 and -mno-evex512 Haochen Jiang
  • [PATCH 2/5] i386: Remove duplicate iterators in md Haochen Jiang
  • RE: [PATCH 0/5] Remove -mavx10.1-256/512 and -mno-evex512 Jiang, Haochen
• Re: [PATCH] x86: Add preserve_none and update no_caller_saved_registers attributes Hongtao Liu
  • Re: [PATCH] x86: Add preserve_none and update no_caller_saved_registers attributes H.J. Lu
• [PATCH] [rs6000] add os-missing-powerpc64.h for powerpc-elf Alexandre Oliva
• [PATCH][GCC15/14/13/12] dwarf2out: Propagate dtprel into the .debug_addr table in resolve_addr_in_expr Kyle Huey
  • Re: [PATCH][GCC15/14/13/12] dwarf2out: Propagate dtprel into the .debug_addr table in resolve_addr_in_expr Richard Biener
  • Re: [PATCH][GCC15/14/13/12] dwarf2out: Propagate dtprel into the .debug_addr table in resolve_addr_in_expr Kyle Huey
• [PATCH] Update libbid according to the latest Intel Decimal Floating-Point Math Library. liuhongt
  • Re: [PATCH] Update libbid according to the latest Intel Decimal Floating-Point Math Library. Hongtao Liu
• [PATCH 1/3] forwprop: Change an if into an assert Andrew Pinski
  • [PATCH 2/3] gimple: Add assert for code being a comparison in gimple_cond_set_code Andrew Pinski
  • Re: [PATCH 2/3] gimple: Add assert for code being a comparison in gimple_cond_set_code Richard Biener
  • [PATCH 3/3] gimple: Move canonicalization of bool==0 and bool!=1 to cleanupcfg Andrew Pinski
  • Re: [PATCH 3/3] gimple: Move canonicalization of bool==0 and bool!=1 to cleanupcfg Richard Biener
  • Re: [PATCH 1/3] forwprop: Change an if into an assert Richard Biener
• [PATCH v1 00/10] RISC-V: Combine vec_duplicate + vsub.vv to vsub.vx on GR2VR cost pan2 . li
  • [PATCH v1 01/10] RISC-V: Combine vec_duplicate + vsub.vv to vsub.vx on GR2VR cost pan2 . li
  • [PATCH v1 05/10] RISC-V: Add test for vec_duplicate + vsub.vv combine case 0 with GR2VR cost 1 pan2 . li
  • [PATCH v1 02/10] RISC-V: Rename vx_vadd-* testcase to vx-* for all vx combine [NFC] pan2 . li
  • [PATCH v1 08/10] RISC-V: Add test for vec_duplicate + vsub.vv combine case 1 with GR2VR cost 1 pan2 . li
  • [PATCH v1 04/10] RISC-V: Add test for vec_duplicate + vsub.vv combine case 0 with GR2VR cost 0 pan2 . li
  • [PATCH v1 03/10] RISC-V: Adjust vx combine test case to avoid name conflict pan2 . li
  • [PATCH v1 09/10] RISC-V: Add test for vec_duplicate + vsub.vv combine case 1 with GR2VR cost 2 pan2 . li

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