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authorebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>2008-01-22 22:27:47 +0000
committerebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>2008-01-22 22:27:47 +0000
commit3888eedd894b7bfb3b3080e59ff66f6091a3fdc9 (patch)
treef6cd942ff09ad36a0c1afc80f243cd5ceb433923 /gcc/config/bfin
parenta56d0856a42a94caa099400470cce1ab94bb612c (diff)
downloadgcc-3888eedd894b7bfb3b3080e59ff66f6091a3fdc9.tar.gz
PR rtl-optimization/34628
* combine.c (try_combine): Stop and undo after the first combination if an autoincrement side-effect on the first insn has effectively been lost. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131744 138bc75d-0d04-0410-961f-82ee72b054a4
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