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PR rtl-optimization/42699
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 12 Jan 2010 20:25:10 +0000 (20:25 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 12 Jan 2010 20:25:10 +0000 (20:25 +0000)
commita49d9163b7be3f1d595190e01b9841496f080e9c
tree34c32dfaa2d8868681f003d21ce679cc054dd76e
parenta8bcef69d37fc3176f310825592a8c4e293144ed
PR rtl-optimization/42699
* cse.c (cse_insn): Optimize lhs ZERO_EXTRACT if only CONST_INTs are
involved.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155844 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/cse.c