re PR rtl-optimization/32405 (assertion failure in loop-iv.c; probable dataflow regre...
authorZdenek Dvorak <dvorakz@suse.cz>
Wed, 20 Jun 2007 06:56:26 +0000 (08:56 +0200)
committerZdenek Dvorak <rakdver@gcc.gnu.org>
Wed, 20 Jun 2007 06:56:26 +0000 (06:56 +0000)
commit6848da6a81bb4889f8022d94a2c9365340136a86
tree0586f0d4e8a33a16d92e40e1e9ca7e7d5b3a3c3b
parent6330585d9768e16b4cbc8edb9094abb8a327362d
re PR rtl-optimization/32405 (assertion failure in loop-iv.c; probable dataflow regression)

PR rtl-optimization/32405
* loop-iv.c (iv_get_reaching_def): Fail for partial defs.

From-SVN: r125881
gcc/ChangeLog
gcc/loop-iv.c