PR tree-optimization/65217
commitfd762ec155f222bcd944ded0b14057b3a7708bcc
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 28 Apr 2015 04:01:28 +0000 (28 04:01 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 28 Apr 2015 04:01:28 +0000 (28 04:01 +0000)
treea59c6eeaf6d12c3a659434c06b6cf3b9bc71f7ba
parent029eed158fdb5f54497a27861bce0ff85af590b7
PR tree-optimization/65217
* tree-ssa-dom.c (record_equality): Given two SSA_NAMEs, if just one
of them has a single use, make sure it is the LHS of the implied
copy.

        PR tree-optimization/65217
* gcc.target/i386/pr65217.c: Remove XFAIL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222499 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/i386/pr65217.c
gcc/tree-ssa-dom.c