[Bug tree-optimization/104582] Unoptimal code for __negdi2 (and others) from libgcc2

2022-02-17 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104582 --- Comment #2 from Uroš Bizjak --- Please note that gcc-10 does not vectorize the testcase even with -O3 -ftree-vectorize.

[Bug tree-optimization/104582] Unoptimal code for __negdi2 (and others) from libgcc2

2022-02-17 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104582 Uroš Bizjak changed: What|Removed |Added Component|target |tree-optimization --- Comment #1 from