[Bug target/95532] Failure to optimize __builtin_ctz & 0x1F to __builtin_ctz on x86 with BMI

2020-06-04 Thread gabravier at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95532 Gabriel Ravier changed: What|Removed |Added Resolution|--- |DUPLICATE

[Bug target/95532] Failure to optimize __builtin_ctz & 0x1F to __builtin_ctz on x86 with BMI

2020-06-04 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95532 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1