[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-21 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 Hongtao Liu changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-21 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 --- Comment #24 from GCC Commits --- The releases/gcc-13 branch has been updated by hongtao Liu : https://gcc.gnu.org/g:e6a3d1f5bcfd954b614155d96c97bde8ac230e2e commit r13-8488-ge6a3d1f5bcfd954b614155d96c97bde8ac230e2e Author: liuhongt Date:

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-21 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 --- Comment #23 from GCC Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:9a6c7aa1b011b77fcd9b19f7b8d7ff0fc823cdb2 commit r14-9603-g9a6c7aa1b011b77fcd9b19f7b8d7ff0fc823cdb2 Author: liuhongt Date: Fri

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-21 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 --- Comment #22 from GCC Commits --- The releases/gcc-13 branch has been updated by hongtao Liu : https://gcc.gnu.org/g:199b021a38f30b681e0dbecd2d0296beabd50b13 commit r13-8475-g199b021a38f30b681e0dbecd2d0296beabd50b13 Author: liuhongt Date:

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-21 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 --- Comment #21 from Andrew Pinski --- (In reply to JuzheZhong from comment #19) > I think it's better to add pr114396.c into vect testsuite instead of x86 > target test since it's the bug not only happens on x86. Actually I think a testcase

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-21 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 --- Comment #20 from Hongtao Liu --- (In reply to JuzheZhong from comment #19) > I think it's better to add pr114396.c into vect testsuite instead of x86 > target test since it's the bug not only happens on x86. Sure, there's no target

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-21 Thread juzhe.zhong at rivai dot ai via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 --- Comment #19 from JuzheZhong --- I think it's better to add pr114396.c into vect testsuite instead of x86 target test since it's the bug not only happens on x86.

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-21 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 --- Comment #18 from GCC Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:ac2f8c2a367151fc0410f904339c475a953cffc8 commit r14-9591-gac2f8c2a367151fc0410f904339c475a953cffc8 Author: liuhongt Date: Thu

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-20 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 --- Comment #17 from Hongtao Liu --- > > > > The to_mpz args look like they could be mixing signs as well: > > I tries below, looks like mixing signs works well. debug show step_expr is -5 and signed. short a = 0xF; short b[16]; unsigned

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-20 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 Hongtao Liu changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #16 from Hongtao

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-20 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 --- Comment #15 from Hongtao Liu --- (In reply to Richard Biener from comment #9) > (In reply to Robin Dapp from comment #8) > > No fallout on x86 or aarch64. > > > > Of course using false instead of TYPE_SIGN (utype) is also possible and > >

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-20 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Target Milestone|14.0

[Bug tree-optimization/114396] [13/14 Regression] Vector: Runtime mismatch at -O2 with -fwrapv since r13-7988-g82919cf4cb2321

2024-03-20 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114396 Sam James changed: What|Removed |Added Known to fail||13.2.1 --- Comment #13 from Sam James ---