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2008-04-30 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 30 Apr 2008 15:06:16 +0000 (15:06 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 30 Apr 2008 15:06:16 +0000 (15:06 +0000)
commitc9686d0691b6f1786d48a85ccbc1e5f7a03c27f5
treedd5256063c954d6124c39527db2f7d903cd8c3ad
parentc1f194edce3cf8c485367024be8cef780be2a854
2008-04-30  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/14847
* tree-ssa-ifcombine.c (get_name_for_bit_test): New helper function.
(recognize_bits_test): Use it.
(recognize_single_bit_test): Likewise.

* gcc.dg/tree-ssa/ssa-ifcombine-6.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134825 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/ssa-ifcombine-6.c [new file with mode: 0644]
gcc/tree-ssa-ifcombine.c