PR target/77526
commitdff10ec95b424c689737204ead27f9330dfc7857
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 16 Sep 2016 07:10:08 +0000 (16 07:10 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 16 Sep 2016 07:10:08 +0000 (16 07:10 +0000)
tree0cbebbc719b6ac7377fb5fee81b76274297b3dcd
parent69cdadd9f288cebf9d01a7355cf3aef18285f036
PR target/77526
* combine.c (rest_of_handle_combine): If any edges have been purged,
free dominators if available.

* gcc.target/i386/pr77526.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240174 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/combine.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/i386/pr77526.c [new file with mode: 0644]