[Bug target/116312] Use LDP instead of LD2 on for Advanced SIMD when possible

2024-08-12 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116312 Richard Sandiford changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org --- Com

[Bug target/116312] Use LDP instead of LD2 on for Advanced SIMD when possible

2024-08-09 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116312 ktkachov at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |INVALID Status

[Bug target/116312] Use LDP instead of LD2 on for Advanced SIMD when possible

2024-08-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116312 --- Comment #1 from Andrew Pinski --- >but we could implement it as a simple final assembly output template change >for minimal invasion. No you can't since ldp and ld2 mean 2 different things. ld2 is basically a perm to unmix the two registe