2016-07-26 Richard Biener <rguenther@suse.de>
commit8c3efadf22e54cd027a4c41851446507d38945be
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 26 Jul 2016 14:11:21 +0000 (26 14:11 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 26 Jul 2016 14:11:21 +0000 (26 14:11 +0000)
treefb1a1913e5d9f2927ba13618faca231eceb9f991
parent5514349581cbb6f924fc02aadda10de1ae8047f7
2016-07-26  Richard Biener  <rguenther@suse.de>

PR rtl-optimization/71984
* simplify-rtx.c (simplify_subreg): Use GET_MODE_SIZE and prepare
for VOIDmode.

* gcc.dg/torture/pr71984.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@238757 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/simplify-rtx.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/torture/pr71984.c [new file with mode: 0644]