aboutsummaryrefslogtreecommitdiff
path: root/lib/Analysis/ScalarEvolution.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'lib/Analysis/ScalarEvolution.cpp')
-rw-r--r--lib/Analysis/ScalarEvolution.cpp48
1 files changed, 24 insertions, 24 deletions
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index 9ee7d3aef4..82200cd028 100644
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -214,8 +214,8 @@ bool SCEVCastExpr::properlyDominates(BasicBlock *BB, DominatorTree *DT) const {
SCEVTruncateExpr::SCEVTruncateExpr(const FoldingSetNodeID &ID,
const SCEV *op, const Type *ty)
: SCEVCastExpr(ID, scTruncate, op, ty) {
- assert((Op->getType()->isIntegerTy() || isa<PointerType>(Op->getType())) &&
- (Ty->isIntegerTy() || isa<PointerType>(Ty)) &&
+ assert((Op->getType()->isIntegerTy() || Op->getType()->isPointerTy()) &&
+ (Ty->isIntegerTy() || Ty->isPointerTy()) &&
"Cannot truncate non-integer value!");
}
@@ -226,8 +226,8 @@ void SCEVTruncateExpr::print(raw_ostream &OS) const {
SCEVZeroExtendExpr::SCEVZeroExtendExpr(const FoldingSetNodeID &ID,
const SCEV *op, const Type *ty)
: SCEVCastExpr(ID, scZeroExtend, op, ty) {
- assert((Op->getType()->isIntegerTy() || isa<PointerType>(Op->getType())) &&
- (Ty->isIntegerTy() || isa<PointerType>(Ty)) &&
+ assert((Op->getType()->isIntegerTy() || Op->getType()->isPointerTy()) &&
+ (Ty->isIntegerTy() || Ty->isPointerTy()) &&
"Cannot zero extend non-integer value!");
}
@@ -238,8 +238,8 @@ void SCEVZeroExtendExpr::print(raw_ostream &OS) const {
SCEVSignExtendExpr::SCEVSignExtendExpr(const FoldingSetNodeID &ID,
const SCEV *op, const Type *ty)
: SCEVCastExpr(ID, scSignExtend, op, ty) {
- assert((Op->getType()->isIntegerTy() || isa<PointerType>(Op->getType())) &&
- (Ty->isIntegerTy() || isa<PointerType>(Ty)) &&
+ assert((Op->getType()->isIntegerTy() || Op->getType()->isPointerTy()) &&
+ (Ty->isIntegerTy() || Ty->isPointerTy()) &&
"Cannot sign extend non-integer value!");
}
@@ -416,7 +416,7 @@ bool SCEVUnknown::isOffsetOf(const Type *&CTy, Constant *&FieldNo) const {
cast<PointerType>(CE->getOperand(0)->getType())->getElementType();
// Ignore vector types here so that ScalarEvolutionExpander doesn't
// emit getelementptrs that index into vectors.
- if (isa<StructType>(Ty) || isa<ArrayType>(Ty)) {
+ if (Ty->isStructTy() || Ty->isArrayTy()) {
CTy = Ty;
FieldNo = CE->getOperand(2);
return true;
@@ -518,9 +518,9 @@ namespace {
// Order pointer values after integer values. This helps SCEVExpander
// form GEPs.
- if (isa<PointerType>(LU->getType()) && !isa<PointerType>(RU->getType()))
+ if (LU->getType()->isPointerTy() && !RU->getType()->isPointerTy())
return false;
- if (isa<PointerType>(RU->getType()) && !isa<PointerType>(LU->getType()))
+ if (RU->getType()->isPointerTy() && !LU->getType()->isPointerTy())
return true;
// Compare getValueID values.
@@ -2308,7 +2308,7 @@ const SCEV *ScalarEvolution::getUnknown(Value *V) {
/// has access to target-specific information.
bool ScalarEvolution::isSCEVable(const Type *Ty) const {
// Integers and pointers are always SCEVable.
- return Ty->isIntegerTy() || isa<PointerType>(Ty);
+ return Ty->isIntegerTy() || Ty->isPointerTy();
}
/// getTypeSizeInBits - Return the size in bits of the specified type,
@@ -2326,7 +2326,7 @@ uint64_t ScalarEvolution::getTypeSizeInBits(const Type *Ty) const {
// The only other support type is pointer. Without TargetData, conservatively
// assume pointers are 64-bit.
- assert(isa<PointerType>(Ty) && "isSCEVable permitted a non-SCEVable type!");
+ assert(Ty->isPointerTy() && "isSCEVable permitted a non-SCEVable type!");
return 64;
}
@@ -2341,7 +2341,7 @@ const Type *ScalarEvolution::getEffectiveSCEVType(const Type *Ty) const {
return Ty;
// The only other support type is pointer.
- assert(isa<PointerType>(Ty) && "Unexpected non-pointer non-integer type!");
+ assert(Ty->isPointerTy() && "Unexpected non-pointer non-integer type!");
if (TD) return TD->getIntPtrType(getContext());
// Without TargetData, conservatively assume pointers are 64-bit.
@@ -2412,8 +2412,8 @@ const SCEV *
ScalarEvolution::getTruncateOrZeroExtend(const SCEV *V,
const Type *Ty) {
const Type *SrcTy = V->getType();
- assert((SrcTy->isIntegerTy() || isa<PointerType>(SrcTy)) &&
- (Ty->isIntegerTy() || isa<PointerType>(Ty)) &&
+ assert((SrcTy->isIntegerTy() || SrcTy->isPointerTy()) &&
+ (Ty->isIntegerTy() || Ty->isPointerTy()) &&
"Cannot truncate or zero extend with non-integer arguments!");
if (getTypeSizeInBits(SrcTy) == getTypeSizeInBits(Ty))
return V; // No conversion
@@ -2429,8 +2429,8 @@ const SCEV *
ScalarEvolution::getTruncateOrSignExtend(const SCEV *V,
const Type *Ty) {
const Type *SrcTy = V->getType();
- assert((SrcTy->isIntegerTy() || isa<PointerType>(SrcTy)) &&
- (Ty->isIntegerTy() || isa<PointerType>(Ty)) &&
+ assert((SrcTy->isIntegerTy() || SrcTy->isPointerTy()) &&
+ (Ty->isIntegerTy() || Ty->isPointerTy()) &&
"Cannot truncate or zero extend with non-integer arguments!");
if (getTypeSizeInBits(SrcTy) == getTypeSizeInBits(Ty))
return V; // No conversion
@@ -2445,8 +2445,8 @@ ScalarEvolution::getTruncateOrSignExtend(const SCEV *V,
const SCEV *
ScalarEvolution::getNoopOrZeroExtend(const SCEV *V, const Type *Ty) {
const Type *SrcTy = V->getType();
- assert((SrcTy->isIntegerTy() || isa<PointerType>(SrcTy)) &&
- (Ty->isIntegerTy() || isa<PointerType>(Ty)) &&
+ assert((SrcTy->isIntegerTy() || SrcTy->isPointerTy()) &&
+ (Ty->isIntegerTy() || Ty->isPointerTy()) &&
"Cannot noop or zero extend with non-integer arguments!");
assert(getTypeSizeInBits(SrcTy) <= getTypeSizeInBits(Ty) &&
"getNoopOrZeroExtend cannot truncate!");
@@ -2461,8 +2461,8 @@ ScalarEvolution::getNoopOrZeroExtend(const SCEV *V, const Type *Ty) {
const SCEV *
ScalarEvolution::getNoopOrSignExtend(const SCEV *V, const Type *Ty) {
const Type *SrcTy = V->getType();
- assert((SrcTy->isIntegerTy() || isa<PointerType>(SrcTy)) &&
- (Ty->isIntegerTy() || isa<PointerType>(Ty)) &&
+ assert((SrcTy->isIntegerTy() || SrcTy->isPointerTy()) &&
+ (Ty->isIntegerTy() || Ty->isPointerTy()) &&
"Cannot noop or sign extend with non-integer arguments!");
assert(getTypeSizeInBits(SrcTy) <= getTypeSizeInBits(Ty) &&
"getNoopOrSignExtend cannot truncate!");
@@ -2478,8 +2478,8 @@ ScalarEvolution::getNoopOrSignExtend(const SCEV *V, const Type *Ty) {
const SCEV *
ScalarEvolution::getNoopOrAnyExtend(const SCEV *V, const Type *Ty) {
const Type *SrcTy = V->getType();
- assert((SrcTy->isIntegerTy() || isa<PointerType>(SrcTy)) &&
- (Ty->isIntegerTy() || isa<PointerType>(Ty)) &&
+ assert((SrcTy->isIntegerTy() || SrcTy->isPointerTy()) &&
+ (Ty->isIntegerTy() || Ty->isPointerTy()) &&
"Cannot noop or any extend with non-integer arguments!");
assert(getTypeSizeInBits(SrcTy) <= getTypeSizeInBits(Ty) &&
"getNoopOrAnyExtend cannot truncate!");
@@ -2493,8 +2493,8 @@ ScalarEvolution::getNoopOrAnyExtend(const SCEV *V, const Type *Ty) {
const SCEV *
ScalarEvolution::getTruncateOrNoop(const SCEV *V, const Type *Ty) {
const Type *SrcTy = V->getType();
- assert((SrcTy->isIntegerTy() || isa<PointerType>(SrcTy)) &&
- (Ty->isIntegerTy() || isa<PointerType>(Ty)) &&
+ assert((SrcTy->isIntegerTy() || SrcTy->isPointerTy()) &&
+ (Ty->isIntegerTy() || Ty->isPointerTy()) &&
"Cannot truncate or noop with non-integer arguments!");
assert(getTypeSizeInBits(SrcTy) >= getTypeSizeInBits(Ty) &&
"getTruncateOrNoop cannot extend!");
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-04-28 02:11:22 +0000