[Bug target/115889] [15 Regression] FAIL: gcc.dg/vect/vect-vfa-03.c execution test with -march=znver4 --param vect-partial-vector-usage=1 since r15-1368-g6d0b7b69d14302

2024-07-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115889 Richard Biener changed: What|Removed |Added CC||admin at levyhsu dot com Su

[Bug target/115889] [15 Regression] FAIL: gcc.dg/vect/vect-vfa-03.c execution test with -march=znver4 --param vect-partial-vector-usage=1 since r15-1368-g6d0b7b69d14302

2024-07-13 Thread admin at levyhsu dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115889 --- Comment #7 from Levy Hsu --- It appears that vect-partial-vector-usage=2 causes short int type V32HI falls into vpermt2_sepcial_bf16_shuffle_ while the original one was intended for bf16, will investigate.

[Bug target/115889] [15 Regression] FAIL: gcc.dg/vect/vect-vfa-03.c execution test with -march=znver4 --param vect-partial-vector-usage=1 since r15-1368-g6d0b7b69d14302

2024-07-14 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115889 --- Comment #8 from GCC Commits --- The master branch has been updated by Hongyu Wang : https://gcc.gnu.org/g:02a3bf5e2f0c18078bf67fc0002219edba1d76ff commit r15-2030-g02a3bf5e2f0c18078bf67fc0002219edba1d76ff Author: Hongyu Wang Date: Sat J

[Bug target/115889] [15 Regression] FAIL: gcc.dg/vect/vect-vfa-03.c execution test with -march=znver4 --param vect-partial-vector-usage=1 since r15-1368-g6d0b7b69d14302

2024-07-14 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115889 Hongtao Liu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---