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| author | Mon P Wang <wangmp@apple.com> | 2009-12-02 04:59:58 +0000 |
|---|---|---|
| committer | Mon P Wang <wangmp@apple.com> | 2009-12-02 04:59:58 +0000 |
| commit | bb3eac9e7a5366c2c5048cea13bbf820eaeb41e3 (patch) | |
| tree | 8bca80ce3ad0341aa9e638ff411599a2a93f44ef /llvm/lib/Analysis/ValueTracking.cpp | |
| parent | cd4b47747b740447200eea7fe78e6010e4b286d6 (diff) | |
| download | bcm5719-llvm-bb3eac9e7a5366c2c5048cea13bbf820eaeb41e3.tar.gz bcm5719-llvm-bb3eac9e7a5366c2c5048cea13bbf820eaeb41e3.zip | |
Fixed an assertion failure for tracking sext of a vector of integers
llvm-svn: 90290
Diffstat (limited to 'llvm/lib/Analysis/ValueTracking.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ValueTracking.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp index 31d3ccca36a..22c6e3b6f12 100644 --- a/llvm/lib/Analysis/ValueTracking.cpp +++ b/llvm/lib/Analysis/ValueTracking.cpp @@ -659,7 +659,7 @@ unsigned llvm::ComputeNumSignBits(Value *V, const TargetData *TD, switch (Operator::getOpcode(V)) { default: break; case Instruction::SExt: - Tmp = TyBits-cast<IntegerType>(U->getOperand(0)->getType())->getBitWidth(); + Tmp = TyBits - U->getOperand(0)->getType()->getScalarSizeInBits(); return ComputeNumSignBits(U->getOperand(0), TD, Depth+1) + Tmp; case Instruction::AShr: |
