Regressions on native/releases/gcc-14 at commit r14-10211 vs commit r14-10208 on Linux/x86_64

2024-05-15 Thread Haochen Jiang via Gcc-regression
Regressions on releases/gcc-14 at commit r14-10211 vs commit r14-10208 on Linux/x86_64 New failures: New passes: FAIL: libgomp.c++/../libgomp.c-c++-common/for-11.c execution test

[r15-512 Regression] FAIL: gfortran.dg/vect/vect-do-concurrent-1.f90 -O at line 14 (test for warnings, line ) on Linux/x86_64

2024-05-15 Thread haochen.jiang via Gcc-regression
On Linux/x86_64, 9b7cad5884f21cc5783075be0043777448db3fab is the first bad commit commit 9b7cad5884f21cc5783075be0043777448db3fab Author: Jan Hubicka Date: Wed May 15 14:14:27 2024 +0200 Avoid pointer compares on TYPE_MAIN_VARIANT in TBAA caused FAIL: gcc.dg/tree-ssa/ssa-lim-15.c scan-tr

Regressions on native/master at commit r15-513 vs commit r15-504 on Linux/x86_64

2024-05-15 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-513 vs commit r15-504 on Linux/x86_64 New failures: FAIL: gcc.dg/tree-ssa/ssa-lim-15.c scan-tree-dump lim2 "Executing store motion" FAIL: gcc.dg/tree-ssa/ssa-lim-15.c scan-tree-dump lim2 "Executing store motion" FAIL: g++.dg/tree-ssa/pr83215.C -std=gnu++14 scan

Regressions on master at commit r15-513 vs commit r15-508 on Linux/x86_64

2024-05-15 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-513 vs commit r15-508 on Linux/x86_64 New failures: FAIL: gcc.dg/tree-ssa/ssa-lim-15.c scan-tree-dump lim2 "Executing store motion" FAIL: gcc.dg/tree-ssa/ssa-lim-15.c scan-tree-dump lim2 "Executing store motion" FAIL: g++.dg/tree-ssa/pr83215.C -std=gnu++14 scan

[r15-499 Regression] FAIL: g++.target/i386/pr107563-b.C scan-assembler-times psrlw 1 on Linux/x86_64

2024-05-15 Thread haochen.jiang via Gcc-regression
On Linux/x86_64, a71f90c5a7ae2942083921033cb23dcd63e70525 is the first bad commit commit a71f90c5a7ae2942083921033cb23dcd63e70525 Author: Levy Hsu Date: Thu May 9 16:50:56 2024 +0800 x86: Add 3-instruction subroutine vector shift for V16QI in ix86_expand_vec_perm_const_1 [PR107563] cause

Regressions on native/master at commit r15-500 vs commit r15-498 on Linux/x86_64

2024-05-15 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-500 vs commit r15-498 on Linux/x86_64 New failures: FAIL: g++.target/i386/pr107563-a.C scan-assembler-times por 1 FAIL: g++.target/i386/pr107563-a.C scan-assembler-times psllw 1 FAIL: g++.target/i386/pr107563-a.C scan-assembler-times psraw 1 FAIL: g++.targe

Re: [r15-429 Regression] FAIL: experimental/simd/pr109261_constexpr_simd.cc -msse2 -O2 -Wno-psabi (test for excess errors) on Linux/x86_64

2024-05-15 Thread Matthias Kretz via Gcc-regression
On Mittwoch, 15. Mai 2024 09:06:57 MESZ Matthias Kretz wrote: > On Mittwoch, 15. Mai 2024 04:20:51 MESZ Jiang, Haochen wrote: > > I am little concerned about the file size, but let me give a try if you > > can > > see the attachment. > > [...] > But now that I established a theory of why this fail

Re: [r15-429 Regression] FAIL: experimental/simd/pr109261_constexpr_simd.cc -msse2 -O2 -Wno-psabi (test for excess errors) on Linux/x86_64

2024-05-15 Thread Matthias Kretz via Gcc-regression
On Mittwoch, 15. Mai 2024 04:20:51 MESZ Jiang, Haochen wrote: > I am little concerned about the file size, but let me give a try if you can > see the attachment. Thank you. Since you only executed one test it's not that bad (it's hard to read without a few abbreviation substitutions). Anyway, it