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authorAlan Modra <amodra@gmail.com>2011-11-16 08:40:46 +1030
committerAlan Modra <amodra@gcc.gnu.org>2011-11-16 08:40:46 +1030
commit1ff2fd21dc21c02b1da0e31b4a39ec782a371a0a (patch)
treec814da4f13ebed12c285b46b9e5e6e88467e11b4 /gcc/tree-ssa-tail-merge.c
parente35525e9b44270dd312522094fe82246c572f034 (diff)
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re PR rtl-optimization/51051 (build fails on cris-elf building libstdc++-v3)
PR rtl-optimization/51051 PR bootstrap/51086 * function.c (thread_prologue_and_epilogue_insns): Guard emitting return with single_succ_p test. From-SVN: r181391
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