[Bug tree-optimization/70849] Loop can be vectorized through gathers on AVX2 platforms.

2016-04-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70849 Richard Biener changed: What|Removed |Added Keywords||missed-optimization

[Bug tree-optimization/70849] Loop can be vectorized through gathers on AVX2 platforms.

2016-04-28 Thread ysrumyan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70849 --- Comment #1 from Yuri Rumyantsev --- Created attachment 38365 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38365=edit test-case to reproduce Must be compiled with -O3 -mavx2 options