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Make use of "getScalarType()". No functionality change. 

llvm-svn: 145556
This commit is contained in:
Nick Lewycky 2011-12-01 02:39:36 +00:00
parent a28bcddef6
commit e659b8459e
1 changed files with 3 additions and 8 deletions
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11
llvm/lib/Analysis/InstructionSimplify.cpp
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@ -51,9 +51,7 @@ static Value *SimplifyXorInst(Value *, Value *, const TargetData *,
/// getFalse - For a boolean type, or a vector of boolean type, return false, or /// getFalse - For a boolean type, or a vector of boolean type, return false, or
/// a vector with every element false, as appropriate for the type. /// a vector with every element false, as appropriate for the type.
static Constant *getFalse(Type *Ty) { static Constant *getFalse(Type *Ty) {
assert((Ty->isIntegerTy(1) || assert(Ty->getScalarType()->isIntegerTy(1) &&
(Ty->isVectorTy() &&
cast<VectorType>(Ty)->getElementType()->isIntegerTy(1))) &&
"Expected i1 type or a vector of i1!"); "Expected i1 type or a vector of i1!");
return Constant::getNullValue(Ty); return Constant::getNullValue(Ty);
} }
@ -61,9 +59,7 @@ static Constant *getFalse(Type *Ty) {
/// getTrue - For a boolean type, or a vector of boolean type, return true, or /// getTrue - For a boolean type, or a vector of boolean type, return true, or
/// a vector with every element true, as appropriate for the type. /// a vector with every element true, as appropriate for the type.
static Constant *getTrue(Type *Ty) { static Constant *getTrue(Type *Ty) {
assert((Ty->isIntegerTy(1) || assert(Ty->getScalarType()->isIntegerTy(1) &&
(Ty->isVectorTy() &&
cast<VectorType>(Ty)->getElementType()->isIntegerTy(1))) &&
"Expected i1 type or a vector of i1!"); "Expected i1 type or a vector of i1!");
return Constant::getAllOnesValue(Ty); return Constant::getAllOnesValue(Ty);
} }
@ -1489,8 +1485,7 @@ static Value *SimplifyICmpInst(unsigned Predicate, Value *LHS, Value *RHS,
return ConstantInt::get(ITy, CmpInst::isTrueWhenEqual(Pred)); return ConstantInt::get(ITy, CmpInst::isTrueWhenEqual(Pred));
// Special case logic when the operands have i1 type. // Special case logic when the operands have i1 type.
if (OpTy->isIntegerTy(1) || (OpTy->isVectorTy() && if (OpTy->getScalarType()->isIntegerTy(1)) {
cast<VectorType>(OpTy)->getElementType()->isIntegerTy(1))) {
switch (Pred) { switch (Pred) {
default: break; default: break;
case ICmpInst::ICMP_EQ: case ICmpInst::ICMP_EQ: