[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-07-14 Thread pheeck at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 126234, which changed state.

Bug 126234 Summary: [16, 17 Regression] gfortran reject SPEC CPU wrf and wrf_r 
since r17-2320-gf935a7a9013d07
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126234

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-07-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 126159, which changed state.

Bug 126159 Summary: Missed vectorization for multi-lane union accesses
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126159

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-07-06 Thread pheeck at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 126055, which changed state.

Bug 126055 Summary: [17 Regression] 10% slowdown of perlbench_r on AMD Zen5 
since r17-1927-gb64fc298a3538c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126055

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 125934, which changed state.

Bug 125934 Summary: [17 Regression] 7-9% slowdown of cactusADM on Zen4 with 
since r17-1586-gc36539e6fd0dfa
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125934

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 125930, which changed state.

Bug 125930 Summary: [17 Regression] 4-6% slowdown of fotonik3d_r on Zen3 since 
r17-1586-gc36539e6fd0dfa
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125930

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-28 Thread liuhongt at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 125856, which changed state.

Bug 125856 Summary: [16/17 Regression] x86 gcc16 codesize regression related to 
memcpy inline caused by r16-2047-g401199377c5004
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125856

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-28 Thread xry111 at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 125474, which changed state.

Bug 125474 Summary: LoongArch: missing usdot_prodMN patterns
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125474

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-25 Thread law at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 123884, which changed state.

Bug 123884 Summary: Missed bit manipulation on RISC-V
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123884

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-24 Thread hjl.tools at gmail dot com via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 125967, which changed state.

Bug 125967 Summary: [17 Regression] ICE when building 523.xalancbmk_r since 
r17-1766-g1f774d902f1ec9
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125967

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-23 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 110833, which changed state.

Bug 110833 Summary: gamess regression on Ice Lake with -Ofast -march=native 
between g:1c6231c05bdccab3 (2023-07-21 03:06) and g:bbc1a102735c72e3 
(2023-07-23 04:55)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110833

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-17 Thread tnfchris at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 125804, which changed state.

Bug 125804 Summary: [17 Regression] 403.gcc miscompares since 
r17-837-g8af2e8e49d6e5d
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125804

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 125661, which changed state.

Bug 125661 Summary: [16/17 Regression] 6% slowdown of milc on Zen4 since 
r16-6767-g948d33f490a6b0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125661

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-07 Thread jmelcr at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 123603, which changed state.

Bug 123603 Summary: [16/17 Regression] 13% slowdown of exchange2_r on Zen4 
since r16-6767-g948d33f490a6b0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123603

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-06-03 Thread ktkachov at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 122827, which changed state.

Bug 122827 Summary: [15/16 Regression] Miscompare in 526.blender_r with 
-msve-vector-bits=128 --param aarch64-autovec-preference=sve-only
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122827

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-05-14 Thread wilco at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 118351, which changed state.

Bug 118351 Summary: [15/16/17 Regression] 6% regression in 470.lbm_r in SPECCPU 
2006 on AArch64 since r15-6661-gc5db3f50bdf34e
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118351

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-05-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 125174, which changed state.

Bug 125174 Summary: [17 Regression] 5% slowdown of tonto on Zen3 since 
r17-223-ga22b31304e0a1a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125174

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-05-08 Thread law at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 124955, which changed state.

Bug 124955 Summary: Improve code generation for leela's random number generation
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124955

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-05-03 Thread law at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 124766, which changed state.

Bug 124766 Summary: Simplify comparison to improve code code generation
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124766

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-05-03 Thread law at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 124009, which changed state.

Bug 124009 Summary: Improve select between -1,1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124009

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-05-01 Thread law at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 123967, which changed state.

Bug 123967 Summary: Improve if-converted sequence on risc-v
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123967

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 123966, which changed state.

Bug 123966 Summary: Eliminate atomic relaxed memory order load with unused 
result
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123966

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-04-23 Thread law at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 124029, which changed state.

Bug 124029 Summary: Improve sgt with certain constants for riscv
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124029

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-04-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 123942, which changed state.

Bug 123942 Summary: [16 Regression] 4% slowdown of povray_r on Aarch64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123942

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-04-07 Thread hjl.tools at gmail dot com via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 124759, which changed state.

Bug 124759 Summary: [16 regression] Segmentation fault with -fhardened -O3 
-mavx since r16-8358-gf511bf93f94719
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124759

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-04-06 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 87528, which changed state.

Bug 87528 Summary: [9 Regression] Popcount changes caused 531.deepsjeng_r 
run-time regression on Skylake
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87528

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-04-02 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 115322, which changed state.

Bug 115322 Summary: SPEC2006 403.gcc internal error
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115322

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |INVALID

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-04-02 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 124764, which changed state.

Bug 124764 Summary: [16 Regression] 527.cam4_r and 526.blender_r get 
miscompiled and segfault since r16-8358-gf511bf93f94719
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124764

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)

2026-03-23 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
Bug 26163 depends on bug 124599, which changed state.

Bug 124599 Summary: [16 Regression] 100% link time slowdown (with LTO) of 
459.GemsFDTD since r16-8128-g5f1024922d3f67
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124599

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED