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2005-12-20 Roger Sayle <roger@eyesopen.com>
authorbonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 20 Dec 2005 17:06:14 +0000 (17:06 +0000)
committerbonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 20 Dec 2005 17:06:14 +0000 (17:06 +0000)
commit00ce82e32acdca19491df20f37a3f424a92ca3ee
tree82d3d092201bbbb1c8e056d0e465dbc2ca06c1a6
parent85c1f5872eb89ba116deaf5858be761bf34ddc8d
2005-12-20  Roger Sayle  <roger@eyesopen.com>
    Paolo Bonzini  <bonzini@gnu.org>

PR rtl-optimization/25115
* gcse.c (pre_insert_copy_insn): Fall back to the sole
SET in the insn if there is no SET for an
expression that is equivalent to EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108855 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/gcse.c