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Remove some dead code and tidy things up now that vectors use ConstantDataVector

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instead of always using ConstantVector.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149912 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2012-02-06 21:56:39 +00:00
parent 705f4813af
commit 7302d80490
9 changed files with 40 additions and 129 deletions
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lib/Transforms/InstCombine/InstructionCombining.cpp
+4 -8
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@@ -495,10 +495,8 @@ Value *InstCombiner::dyn_castNegVal(Value *V) const {
if (ConstantInt *C = dyn_cast<ConstantInt>(V))
return ConstantExpr::getNeg(C);
if (Constant *C = dyn_cast<Constant>(V))
// FIXME: Remove ConstantVector
if ((isa<ConstantVector>(C) || isa<ConstantDataVector>(C)) &&
C->getType()->getVectorElementType()->isIntegerTy())
if (ConstantDataVector *C = dyn_cast<ConstantDataVector>(V))
if (C->getType()->getElementType()->isIntegerTy())
return ConstantExpr::getNeg(C);
return 0;
@@ -516,10 +514,8 @@ Value *InstCombiner::dyn_castFNegVal(Value *V) const {
if (ConstantFP *C = dyn_cast<ConstantFP>(V))
return ConstantExpr::getFNeg(C);
if (Constant *C = dyn_cast<Constant>(V))
// FIXME: Remove ConstantVector
if ((isa<ConstantVector>(C) || isa<ConstantDataVector>(C)) &&
C->getType()->getVectorElementType()->isFloatingPointTy())
if (ConstantDataVector *C = dyn_cast<ConstantDataVector>(V))
if (C->getType()->getElementType()->isFloatingPointTy())
return ConstantExpr::getFNeg(C);
return 0;