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authorOwen Anderson <resistor@mac.com>2011-01-05 21:37:18 +0000
committerOwen Anderson <resistor@mac.com>2011-01-05 21:37:18 +0000
commite86dacf4494f1d16aa0fe0b1be291b712dd2ea28 (patch)
treefe4a8157b4f869bd234acf77679c1d6c855d4097 /llvm/lib/CodeGen/LiveIntervalUnion.h
parent7bdd4400350d6b05adc521573128be338bd85404 (diff)
downloadbcm5719-llvm-e86dacf4494f1d16aa0fe0b1be291b712dd2ea28.tar.gz
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When computing the value on an edge, in certain cases LVI would fail to compute the value range
in the predecessor block, leading to an incorrect conclusion for the edge value. Found by inspection. llvm-svn: 122908
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