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authorH.J. Lu <hjl@gnu.org>1998-05-08 13:14:32 +0000
committerJeff Law <law@gcc.gnu.org>1998-05-08 07:14:32 -0600
commitd7c2e385ea6be93ed92cbdeaa6b39215ad196dfb (patch)
tree24a54ea2ffe64ccf6deedae31c29ed5838ba2767 /gcc/final.c
parent507c117699e8f4786557f57f1f6038eabd3e4963 (diff)
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reload1.c (emit_reload_insns): When performing expensive optimizations...
* reload1.c (emit_reload_insns): When performing expensive optimizations, do not output the last reload insn if OLD is not the dest of NSN and is in the src and is clobbered by INSN. From-SVN: r19634
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