PR target/84700
commit36ec77582591940a4605548156b11122b3fd76e0
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 5 Mar 2018 22:13:58 +0000 (5 22:13 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 5 Mar 2018 22:13:58 +0000 (5 22:13 +0000)
treec7c2c5cdf293033049f224f00c35f10f0d73b21d
parentc751e2cd4cc2e15f626c8c9ee6cfeb7fcf48410f
PR target/84700
* combine.c (combine_simplify_rtx): Don't try to simplify if
if_then_else_cond returned non-NULL, but either true_rtx or false_rtx
are equal to x.

* gcc.target/powerpc/pr84700.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@258263 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/combine.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/powerpc/pr84700.c [new file with mode: 0644]