2008-10-01 Richard Guenther <rguenther@suse.de>
commit1f3bd2cbf8b445878c2f41fd30ce791586789202
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 1 Oct 2008 16:23:23 +0000 (1 16:23 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 1 Oct 2008 16:23:23 +0000 (1 16:23 +0000)
tree0d6ab17c627566b006769ae664f2d3297a608ae0
parent2df2af5a7b827bf51a646fe9c0850f4ef3225338
2008-10-01  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37617
* tree-ssa-pre.c (create_expression_by_pieces): During FRE
do not add to the NEW_SETS.

* gcc.c-torture/compile/pr37617.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140816 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.c-torture/compile/pr37617.c [new file with mode: 0644]
gcc/tree-ssa-pre.c