re PR tree-optimization/90610 (526.blender_r miscompared on znver1 with -Ofast -march...
authorRichard Biener <rguenther@suse.de>
Mon, 27 May 2019 10:52:14 +0000 (10:52 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 27 May 2019 10:52:14 +0000 (10:52 +0000)
commit00e7f01dc47892361aa865714e84872745c691ec
tree99ae9177e548d58d2ab386a427c25e33a1ef31fb
parent3016ec8a616241f5672e9f0e826688295f60a99f
re PR tree-optimization/90610 (526.blender_r miscompared on znver1 with -Ofast -march=native since r271463)

2019-05-27  Richard Biener  <rguenther@suse.de>

PR middle-end/90610
* match.pd (vec_perm): Avoid clobbering op0 when not generating
a bit-insert.

From-SVN: r271652
gcc/ChangeLog
gcc/match.pd