diff options
| author | Ed Schouten <ed@FreeBSD.org> | 2009-07-04 13:58:26 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2009-07-04 13:58:26 +0000 |
| commit | 18f153bdb9db52e7089a2d5293b96c45a3124a26 (patch) | |
| tree | 84360c8989c912127a383af37c4b1aa5767bd16e /lib/Analysis/ValueTracking.cpp | |
| parent | f859468f5a21b6952ab62917777f9fb3bba57003 (diff) | |
Diffstat (limited to 'lib/Analysis/ValueTracking.cpp')
| -rw-r--r-- | lib/Analysis/ValueTracking.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Analysis/ValueTracking.cpp b/lib/Analysis/ValueTracking.cpp index 7509e91bdc85..07a18fe4de42 100644 --- a/lib/Analysis/ValueTracking.cpp +++ b/lib/Analysis/ValueTracking.cpp @@ -249,7 +249,10 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask, } case Instruction::BitCast: { const Type *SrcTy = I->getOperand(0)->getType(); - if (SrcTy->isInteger() || isa<PointerType>(SrcTy)) { + if ((SrcTy->isInteger() || isa<PointerType>(SrcTy)) && + // TODO: For now, not handling conversions like: + // (bitcast i64 %x to <2 x i32>) + !isa<VectorType>(I->getType())) { ComputeMaskedBits(I->getOperand(0), Mask, KnownZero, KnownOne, TD, Depth+1); return; |