There are two ways of checking for a given type, for example isa<PointerType>(T)
and T->isPointerTy(). Convert most instances of the first form to the second form.
Requested by Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96344 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp
index 3ce7482..bf46892 100644
--- a/lib/Transforms/Scalar/GVN.cpp
+++ b/lib/Transforms/Scalar/GVN.cpp
@@ -836,9 +836,9 @@
const TargetData &TD) {
// If the loaded or stored value is an first class array or struct, don't try
// to transform them. We need to be able to bitcast to integer.
- if (isa<StructType>(LoadTy) || isa<ArrayType>(LoadTy) ||
- isa<StructType>(StoredVal->getType()) ||
- isa<ArrayType>(StoredVal->getType()))
+ if (LoadTy->isStructTy() || LoadTy->isArrayTy() ||
+ StoredVal->getType()->isStructTy() ||
+ StoredVal->getType()->isArrayTy())
return false;
// The store has to be at least as big as the load.
@@ -870,26 +870,26 @@
// If the store and reload are the same size, we can always reuse it.
if (StoreSize == LoadSize) {
- if (isa<PointerType>(StoredValTy) && isa<PointerType>(LoadedTy)) {
+ if (StoredValTy->isPointerTy() && LoadedTy->isPointerTy()) {
// Pointer to Pointer -> use bitcast.
return new BitCastInst(StoredVal, LoadedTy, "", InsertPt);
}
// Convert source pointers to integers, which can be bitcast.
- if (isa<PointerType>(StoredValTy)) {
+ if (StoredValTy->isPointerTy()) {
StoredValTy = TD.getIntPtrType(StoredValTy->getContext());
StoredVal = new PtrToIntInst(StoredVal, StoredValTy, "", InsertPt);
}
const Type *TypeToCastTo = LoadedTy;
- if (isa<PointerType>(TypeToCastTo))
+ if (TypeToCastTo->isPointerTy())
TypeToCastTo = TD.getIntPtrType(StoredValTy->getContext());
if (StoredValTy != TypeToCastTo)
StoredVal = new BitCastInst(StoredVal, TypeToCastTo, "", InsertPt);
// Cast to pointer if the load needs a pointer type.
- if (isa<PointerType>(LoadedTy))
+ if (LoadedTy->isPointerTy())
StoredVal = new IntToPtrInst(StoredVal, LoadedTy, "", InsertPt);
return StoredVal;
@@ -901,13 +901,13 @@
assert(StoreSize >= LoadSize && "CanCoerceMustAliasedValueToLoad fail");
// Convert source pointers to integers, which can be manipulated.
- if (isa<PointerType>(StoredValTy)) {
+ if (StoredValTy->isPointerTy()) {
StoredValTy = TD.getIntPtrType(StoredValTy->getContext());
StoredVal = new PtrToIntInst(StoredVal, StoredValTy, "", InsertPt);
}
// Convert vectors and fp to integer, which can be manipulated.
- if (!isa<IntegerType>(StoredValTy)) {
+ if (!StoredValTy->isIntegerTy()) {
StoredValTy = IntegerType::get(StoredValTy->getContext(), StoreSize);
StoredVal = new BitCastInst(StoredVal, StoredValTy, "", InsertPt);
}
@@ -927,7 +927,7 @@
return StoredVal;
// If the result is a pointer, inttoptr.
- if (isa<PointerType>(LoadedTy))
+ if (LoadedTy->isPointerTy())
return new IntToPtrInst(StoredVal, LoadedTy, "inttoptr", InsertPt);
// Otherwise, bitcast.
@@ -989,7 +989,7 @@
const TargetData &TD) {
// If the loaded or stored value is an first class array or struct, don't try
// to transform them. We need to be able to bitcast to integer.
- if (isa<StructType>(LoadTy) || isa<ArrayType>(LoadTy))
+ if (LoadTy->isStructTy() || LoadTy->isArrayTy())
return -1;
int64_t StoreOffset = 0, LoadOffset = 0;
@@ -1064,8 +1064,8 @@
StoreInst *DepSI,
const TargetData &TD) {
// Cannot handle reading from store of first-class aggregate yet.
- if (isa<StructType>(DepSI->getOperand(0)->getType()) ||
- isa<ArrayType>(DepSI->getOperand(0)->getType()))
+ if (DepSI->getOperand(0)->getType()->isStructTy() ||
+ DepSI->getOperand(0)->getType()->isArrayTy())
return -1;
Value *StorePtr = DepSI->getPointerOperand();
@@ -1136,9 +1136,9 @@
// Compute which bits of the stored value are being used by the load. Convert
// to an integer type to start with.
- if (isa<PointerType>(SrcVal->getType()))
+ if (SrcVal->getType()->isPointerTy())
SrcVal = Builder.CreatePtrToInt(SrcVal, TD.getIntPtrType(Ctx), "tmp");
- if (!isa<IntegerType>(SrcVal->getType()))
+ if (!SrcVal->getType()->isIntegerTy())
SrcVal = Builder.CreateBitCast(SrcVal, IntegerType::get(Ctx, StoreSize*8),
"tmp");
@@ -1323,7 +1323,7 @@
Value *V = SSAUpdate.GetValueInMiddleOfBlock(LI->getParent());
// If new PHI nodes were created, notify alias analysis.
- if (isa<PointerType>(V->getType()))
+ if (V->getType()->isPointerTy())
for (unsigned i = 0, e = NewPHIs.size(); i != e; ++i)
AA->copyValue(LI, NewPHIs[i]);
@@ -1491,7 +1491,7 @@
if (isa<PHINode>(V))
V->takeName(LI);
- if (isa<PointerType>(V->getType()))
+ if (V->getType()->isPointerTy())
MD->invalidateCachedPointerInfo(V);
toErase.push_back(LI);
NumGVNLoad++;
@@ -1705,7 +1705,7 @@
LI->replaceAllUsesWith(V);
if (isa<PHINode>(V))
V->takeName(LI);
- if (isa<PointerType>(V->getType()))
+ if (V->getType()->isPointerTy())
MD->invalidateCachedPointerInfo(V);
toErase.push_back(LI);
NumPRELoad++;
@@ -1765,7 +1765,7 @@
// Replace the load!
L->replaceAllUsesWith(AvailVal);
- if (isa<PointerType>(AvailVal->getType()))
+ if (AvailVal->getType()->isPointerTy())
MD->invalidateCachedPointerInfo(AvailVal);
toErase.push_back(L);
NumGVNLoad++;
@@ -1810,7 +1810,7 @@
// Remove it!
L->replaceAllUsesWith(StoredVal);
- if (isa<PointerType>(StoredVal->getType()))
+ if (StoredVal->getType()->isPointerTy())
MD->invalidateCachedPointerInfo(StoredVal);
toErase.push_back(L);
NumGVNLoad++;
@@ -1839,7 +1839,7 @@
// Remove it!
L->replaceAllUsesWith(AvailableVal);
- if (isa<PointerType>(DepLI->getType()))
+ if (DepLI->getType()->isPointerTy())
MD->invalidateCachedPointerInfo(DepLI);
toErase.push_back(L);
NumGVNLoad++;
@@ -1943,7 +1943,7 @@
if (constVal) {
p->replaceAllUsesWith(constVal);
- if (MD && isa<PointerType>(constVal->getType()))
+ if (MD && constVal->getType()->isPointerTy())
MD->invalidateCachedPointerInfo(constVal);
VN.erase(p);
@@ -1964,7 +1964,7 @@
// Remove it!
VN.erase(I);
I->replaceAllUsesWith(repl);
- if (MD && isa<PointerType>(repl->getType()))
+ if (MD && repl->getType()->isPointerTy())
MD->invalidateCachedPointerInfo(repl);
toErase.push_back(I);
return true;
@@ -2204,7 +2204,7 @@
localAvail[CurrentBlock]->table[ValNo] = Phi;
CurInst->replaceAllUsesWith(Phi);
- if (MD && isa<PointerType>(Phi->getType()))
+ if (MD && Phi->getType()->isPointerTy())
MD->invalidateCachedPointerInfo(Phi);
VN.erase(CurInst);