llvm-6502/lib/Transforms/Utils/SimplifyCFG.cpp at c2afe89019790adb2c590397960d69b8f1d9a537 - llvm-6502 - Applefritter: Git

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Evan Cheng 502a4f5162 Do not speculatively execute an instruction by hoisting it to its predecessor BB if any of its operands are defined but not used in BB. The transformation will prevent the operand from being sunk into the use block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52244 91177308-0d34-0410-b5e6-96231b3b80d8

2008-06-12 21:15:59 +00:00

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