gmane.comp.gcc.patches archive
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GCC 16.2.1 Status Report (2026-08-07)
Fri, 7 Aug 2026 10:44:41 +0200 (CEST)RE: [PATCH] x86: Update cpuid.h to pass leaf to __get_cpuid_max
Fri, 7 Aug 2026 08:38:05 +0000[PATCH] x86: Update cpuid.h to pass leaf to __get_cpuid_max
Fri, 7 Aug 2026 16:30:24 +0800RE: [PATCH] tree-vect.h: Compile check_vect with -O0
Fri, 7 Aug 2026 08:29:38 +0000RE: [PATCH] aarch64: Fix invalid CSE for RDRFFS [PR 126629]
Fri, 7 Aug 2026 08:23:21 +0000Re: [match.pd PATCH] PR tree-optimization/126467: 0.0-x -> -x vs. signed zeros.
Fri, 7 Aug 2026 10:15:28 +0200Re: [PATCH] tree-vect.h: Compile check_vect with -O0
Fri, 7 Aug 2026 16:13:49 +0800Re: [PATCH] range-op-float, value-range, v3: Fix up float_widen_lhs_range [PR126641]
Fri, 7 Aug 2026 09:42:59 +0200 (CEST)[PATCH] libcpp: add an AArch64 SVE2 search_line_fast
Fri, 7 Aug 2026 09:34:45 +0200Re: [match.pd PATCH] PR tree-optimization/126467: 0.0-x -> -x vs. signed zeros.
Fri, 7 Aug 2026 10:30:35 +0300 (MSK)[PATCH] range-op-float, value-range, v3: Fix up float_widen_lhs_range [PR126641]
Fri, 7 Aug 2026 09:24:47 +0200[PATCH v2] Improve tree_expr_nonnegative_p by using the ranger [PR111959]
Fri, 7 Aug 2026 00:19:30 -0700RE: [PATCH] tree-vect.h: Compile check_vect with -O0
Fri, 7 Aug 2026 07:14:34 +0000[PATCH] [frange] Convert the int to float cast to sub-ranges.
Fri, 7 Aug 2026 09:00:19 +0200[PATCH v9 4/7] forwprop: Add long-multiply ladder variants
Thu, 6 Aug 2026 23:36:31 -0700[PATCH v9 2/7] forwprop: Add long-multiply carry-low-sum variant
Thu, 6 Aug 2026 23:36:29 -0700[PING] diagnostics: gcc.dg/plugin/crash-test-nested-* tests failure on release branches
Fri, 7 Aug 2026 06:56:51 +0000[PATCH v9 5/7] forwprop: Add long-multiply low-plus variant
Thu, 6 Aug 2026 23:36:32 -0700Re: [PATCH v8 0/7] Recognize and fold longhand wide-multiplication idioms [PR107090]
Fri, 7 Aug 2026 09:53:29 +0300[PATCH v9 0/7] Recognize and fold longhand wide-multiplication idioms [PR107090]
Thu, 6 Aug 2026 23:36:27 -0700[PATCH v9 7/7] widening_mul: Lower long-multiply chains to inline longhand
Thu, 6 Aug 2026 23:36:34 -0700[PATCH v9 1/7] forwprop: Match and fold the long-multiply carry form [PR107090]
Thu, 6 Aug 2026 23:36:28 -0700[PATCH v9 6/7] match.pd, forwprop: Recognize long-multiply carries written as 2-arg PHI
Thu, 6 Aug 2026 23:36:33 -0700[PATCH v9 3/7] forwprop: Add long-multiply two-carry variant
Thu, 6 Aug 2026 23:36:30 -0700Re: [PATCH] tree-vect.h: Compile check_vect with -O0
Fri, 7 Aug 2026 14:51:29 +0800Re: [match.pd PATCH] PR tree-optimization/126467: 0.0-x -> -x vs. signed zeros.
Fri, 7 Aug 2026 09:44:34 +0300 (MSK)Re: [PATCH] tree-vect.h: Compile check_vect with -O0
Fri, 7 Aug 2026 14:19:16 +0800Re: [match.pd PATCH] PR tree-optimization/126467: 0.0-x -> -x vs. signed zeros.
Thu, 6 Aug 2026 23:07:52 -0700Re: [PATCH] PE/COFF: Implement visibility attribute via .drectve
Fri, 7 Aug 2026 14:02:03 +0800Re: [PATCH] PE/COFF: Implement visibility attribute via .drectve
Fri, 7 Aug 2026 05:55:43 +0000Re: [PATCH] match: fold a remainder compared with its dividend
Fri, 7 Aug 2026 05:55:31 +0000[RFC] RISC-V: Raise noce if-conversion cost limit
Fri, 7 Aug 2026 13:53:49 +0800Re: [PATCH 2/2] ifcvt: Extend noce_convert_multiple_sets to diamonds [PR125557]
Fri, 7 Aug 2026 05:51:40 +0000[PATCH 2/2] pair-fusion: Verify that a fused pair really is adjacent
Fri, 7 Aug 2026 07:48:03 +0200[PATCH 1/2] cfgexpand: Check partition MEM_EXPRs once the RTL of parameters is final [PR126701]
Fri, 7 Aug 2026 07:48:02 +0200Re: [PATCH] middle-end: If supported, use __builtin_bitreverse64 on reflect_hwi. [PR126625]
Thu, 6 Aug 2026 22:46:21 -0700Re: [Patch applied] Update Michael Meissner to be PowerPC maintainer
Fri, 7 Aug 2026 10:00:34 +0530Re: [PATCH] tree-vect.h: Compile check_vect with -O0
Fri, 7 Aug 2026 10:58:14 +0800RE: [committed] i386: Fix up recent cpuinfo.h change for FEATURE_AVX10V2AUX
Fri, 7 Aug 2026 02:34:28 +0000[Patch applied] Use vector pair load/store for PowerPC memcpy with -mcpu=future
Thu, 6 Aug 2026 22:08:43 -0400[Patch applied] Update Michael Meissner to be PowerPC maintainer
Thu, 6 Aug 2026 22:04:04 -0400RE: [committed] i386: Fix up recent cpuinfo.h change for FEATURE_AVX10V2AUX
Fri, 7 Aug 2026 00:53:05 +0000[PATCH] match: Fix two typos and format. [PR64992]
Thu, 6 Aug 2026 20:17:43 -0400Re: [PATCH] tree-optimization: Remove dead code. [PR126669]
Thu, 6 Aug 2026 16:21:26 -0700[PATCH] tree-optimization: Remove dead code. [PR126669]
Thu, 6 Aug 2026 18:41:05 -0400Re: [PATCH] range-op-float, value-range, v2: Fix up float_widen_lhs_range [PR126641]
Fri, 7 Aug 2026 00:14:53 +0200[PATCH] tree-vect.h: Compile check_vect with -O0
Fri, 7 Aug 2026 06:12:29 +0800Re: [PATCH v5] x86_64: Update overconstrained x86_64 tests
Thu, 6 Aug 2026 14:39:37 -0700[PATCH 3/2] c++: INIT_EXPR trial constexpr folding
Thu, 6 Aug 2026 17:11:09 -0400Re: [PATCH v5] x86_64: Update overconstrained x86_64 tests
Fri, 7 Aug 2026 05:10:13 +0800[PATCH] [frange] Convert operator_abs::fold_range to sub-ranges.
Thu, 6 Aug 2026 23:07:36 +0200[PATCH] [frange] Convert operator_negate::fold_range to sub-ranges.
Thu, 6 Aug 2026 23:07:34 +0200[PATCH] [frange] Convert frange_add_zeros to multi-range
Thu, 6 Aug 2026 23:07:31 +0200Re: [PATCH] range-op-float, value-range, v2: Fix up float_widen_lhs_range [PR126641]
Thu, 6 Aug 2026 22:39:56 +0200[PATCH] s390: Fix ICE in usubc5 [PR126667]
Thu, 6 Aug 2026 22:14:10 +0200[PATCH] libgomp: Add Controls For Runtime USM
Thu, 6 Aug 2026 11:53:10 -0700[PATCH] c++, v2: Improve printing of null pointer to data member constants [PR126599]
Thu, 6 Aug 2026 19:45:56 +0200[PATCH] range-op-float, value-range, v2: Fix up float_widen_lhs_range [PR126641]
Thu, 6 Aug 2026 19:32:17 +0200RE: [r17-2973 Regression] FAIL: gcc.target/i386/builtin_target.c (test for excess errors) on Linux/x86_64
Thu, 6 Aug 2026 17:28:07 +0000RE: [r17-2973 Regression] FAIL: gcc.target/i386/builtin_target.c (test for excess errors) on Linux/x86_64
Thu, 6 Aug 2026 16:36:56 +0000Re: [PATCH] range-op-float: Fix up float_widen_lhs_range [PR126641]
Thu, 6 Aug 2026 18:25:35 +0200Re: [PATCH] match.pd: drop a clamp whose bounds cross
Thu, 6 Aug 2026 10:24:49 -0600Re: [PATCH] match: fold a remainder of a remainder by a multiple
Thu, 6 Aug 2026 10:23:57 -0600Re: [PATCH] match.pd: fold the overflow-free average idiom
Thu, 6 Aug 2026 10:21:00 -0600Re: [PATCH] range-op-float: Fix up float_widen_lhs_range [PR126641]
Thu, 6 Aug 2026 12:19:37 -0400Re: [PATCH] libstdc++: arm: convert vpadd_* operands to intrinsic types [PR122981]
Thu, 6 Aug 2026 17:55:25 +0200Re: [PATCH] range-op-float: Fix up float_widen_lhs_range [PR126641]
Thu, 6 Aug 2026 17:50:41 +0200[r17-3004 Regression] FAIL: gcc.dg/vect/vect-cond-11.c scan-tree-dump-not optimized "Invalid sum" on Linux/x86_64
Thu, 6 Aug 2026 23:48:03 +0800Re: [PATCH] c++, v2: Reject UB in static_cast downcasts during constant evaluation
Thu, 6 Aug 2026 17:31:50 +0200Re: [PATCH] expand: Improve tuple-extraction handling.
Thu, 06 Aug 2026 17:25:42 +0200Re: [PATCH v4 5/5] RISC-V: Enable macro-fusion pairs f or xt-c9501fdvt
Thu, 06 Aug 2026 23:11:49 +0800Re: [PATCH v4 4/5] RISC-V: Add macro-fusion pair recog nition
Thu, 06 Aug 2026 23:11:13 +0800Re: [PATCH v4 2/5] RISC-V: Refine macro-fusion helper predicates
Thu, 06 Aug 2026 23:10:19 +0800Re: [PATCH v4 1/5] RISC-V: Improve macro-fusion dump o utput and comments
Thu, 06 Aug 2026 23:06:25 +0800[PATCH 2/2] c++: is_const_eval init folding inside lambda scope [PR126483]
Thu, 6 Aug 2026 10:59:25 -0400[PATCH 1/2] c++: testsuite: Add some opt/is_constant_evaluated3.C variants
Thu, 6 Aug 2026 10:59:24 -0400[PATCH 2/2] c++: is_const_eval init folding inside lambda scope [PR126483]
Thu, 6 Aug 2026 10:58:35 -0400Re: [PATCH] match.pd: drop a clamp whose bounds cross
Thu, 6 Aug 2026 14:47:11 +0000Re: [PATCH] match: fold a remainder of a remainder by a multiple
Thu, 6 Aug 2026 14:42:01 +0000[gccrs COMMIT] gccrs: add double negations lint
Thu, 6 Aug 2026 14:37:27 +0000[pushed] i386: Use %w operand modifier for ROLW bswaphisi2_lowpart alternative [PR126685]
Thu, 6 Aug 2026 16:33:20 +0200[PATCH][committed][v2] match: fold two idioms built from the negation of a value
Thu, 6 Aug 2026 16:31:23 +0200Re: [PATCH] range-op-float: Fix up float_widen_lhs_range [PR126641]
Thu, 6 Aug 2026 16:27:41 +0200[PATCH] Handle sub-ranges in frange == and != operators [PR126637]
Thu, 6 Aug 2026 16:20:34 +0200[PATCH] Remove the free-standing contains_zero_p in favor of the method.
Thu, 6 Aug 2026 16:20:32 +0200Re: [PATCH] range-op-float: Fix up float_widen_lhs_range [PR126641]
Thu, 6 Aug 2026 16:11:12 +0200Re: [PATCH 4/5] vect: Request no-wrap bounds from DR analysis.
Thu, 06 Aug 2026 16:07:31 +0200[PATCH] libgomp: New barriers in new linux/futex_waitv target
Thu, 6 Aug 2026 14:55:39 +0100Re: [PATCH] libstdc++: Deprecate std::errc constants related to UNIX STREAMS.
Thu, 6 Aug 2026 14:49:01 +0100[PATCH] Fix latent issue in call vectorization
Thu, 6 Aug 2026 15:43:06 +0200 (CEST)Re: [PATCH v1 1/1] aarch64: delete vaddd_s64 and vaddd_u64 from arm_neon.h [PR126652]
Thu, 6 Aug 2026 13:42:25 +0000RE: [patch v2][vect]: fix loop exit profiles with early break [PR118407]
Thu, 6 Aug 2026 13:03:09 +0000Re: [PATCH] rs6000: Add ABI and libgcc support for C23 _BitInt [PR117584]
Thu, 6 Aug 2026 15:00:07 +0200Re: [PATCH] rs6000: Add ABI and libgcc support for C23 _BitInt [PR117584]
Thu, 6 Aug 2026 18:20:10 +0530[PATCH] range-op-float: Fix up float_widen_lhs_range [PR126641]
Thu, 6 Aug 2026 14:50:56 +0200[PATCH] libstdc++: Deprecate std::errc constants related to UNIX STREAMS.
Thu, 6 Aug 2026 14:18:55 +0200[PATCH] middle-end/123175 - fix vec_perm_indices construction in selftests
Thu, 6 Aug 2026 14:13:55 +0200 (CEST)RE: [PATCH] tree-optimization/126028 - vector placement and live lane extracts
Thu, 6 Aug 2026 14:06:12 +0200 (CEST)Re: [PATCH v3] libstdc++: Mark <queue>, <deque> constexpr
Thu, 6 Aug 2026 13:58:30 +0200[r17-2973 Regression] FAIL: gcc.target/i386/builtin_target.c (test for excess errors) on Linux/x86_64
Thu, 6 Aug 2026 19:53:55 +0800
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