[Bug target/96271] Failure to optimize memcmp of doubles to avoid going through memory

2020-07-22 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96271 Hongtao.liu changed: What|Removed |Added CC||crazylht at gmail dot com --- Comment #3 f

[Bug target/96271] Failure to optimize memcmp of doubles to avoid going through memory

2020-07-21 Thread gabravier at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96271 --- Comment #2 from Gabriel Ravier --- What do you mean ? -march=intel doesn't exist and I have tried -mtune=intel, I see no difference in the handling of this regardless of any -march/tune flags (I've tried : none, -march=nocona, -march=tigerlak

[Bug target/96271] Failure to optimize memcmp of doubles to avoid going through memory

2020-07-21 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96271 Andrew Pinski changed: What|Removed |Added Component|tree-optimization |target --- Comment #1 from Andrew Pinski