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Revert "[CodeGenPrepare] Move sign/zero extensions near loads using type promotion."

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This reverts commit r224351. It causes assertion failures when building
ICU.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224397 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Kleckner
2014-12-17 00:29:23 +00:00
parent 74b5b195fd
commit 0c7f4e46b6
5 changed files with 48 additions and 571 deletions
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lib/CodeGen/TargetLoweringBase.cpp
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@ -714,7 +714,6 @@ TargetLoweringBase::TargetLoweringBase(const TargetMachine &tm)
JumpIsExpensive = false;
PredictableSelectIsExpensive = false;
MaskAndBranchFoldingIsLegal = false;
EnableExtLdPromotion = false;
HasFloatingPointExceptions = true;
StackPointerRegisterToSaveRestore = 0;
ExceptionPointerRegister = 0;