[Bug target/103196] [12 regression] gcc.target/powerpc/p9-vec-length-full-7.c

2022-02-25 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103196 Kewen Lin changed: What|Removed |Added Last reconfirmed||2022-02-25 Status|UNCONFIRMED

[Bug target/103196] [12 regression] gcc.target/powerpc/p9-vec-length-full-7.c

2022-02-23 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103196 Kewen Lin changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |linkw at gcc dot gnu.org

[Bug target/103196] [12 regression] gcc.target/powerpc/p9-vec-length-full-7.c

2021-11-11 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103196 --- Comment #1 from Tamar Christina --- I'm not an expert on the Power ISA either, but it kinda looks like that code was unrolled. The change is supposed to CSE redundant instructions early so perhaps it now fits into your default rtl unroll in

[Bug target/103196] [12 regression] gcc.target/powerpc/p9-vec-length-full-7.c

2021-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103196 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0