[Bug target/106146] a redundant movprfx insn compare to llvm

2024-02-27 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106146 --- Comment #3 from Andrew Pinski --- So I see svadd_z directly emits the instruction, not leaving any way to optimize away the _z part before hand. I am not sure how to fix this though.

[Bug target/106146] a redundant movprfx insn compare to llvm

2022-07-11 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106146 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/106146] a redundant movprfx insn compare to llvm

2022-07-11 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106146 --- Comment #1 from Andrew Pinski --- -march=armv8-a+sve2 -O3 -ffast-math