6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-09-21 18:26:41 +00:00
Code Issues Projects Releases Wiki Activity

There are two ways of checking for a given type, for example isa<PointerType>(T)

Browse Source 
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
This commit is contained in:
Duncan Sands
2010-02-16 11:11:14 +00:00
parent 30fb00aac0
commit 1df9859c40
70 changed files with 585 additions and 581 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
lib/Analysis/ValueTracking.cpp
View File

@@ -49,7 +49,7 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask,
assert(V && "No Value?");
assert(Depth <= MaxDepth && "Limit Search Depth");
unsigned BitWidth = Mask.getBitWidth();
assert((V->getType()->isIntOrIntVectorTy() || isa<PointerType>(V->getType()))
assert((V->getType()->isIntOrIntVectorTy() || V->getType()->isPointerTy())
&& "Not integer or pointer type!");
assert((!TD ||
TD->getTypeSizeInBits(V->getType()->getScalarType()) == BitWidth) &&
@@ -249,7 +249,7 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask,
unsigned SrcBitWidth;
// Note that we handle pointer operands here because of inttoptr/ptrtoint
// which fall through here.
if (isa<PointerType>(SrcTy))
if (SrcTy->isPointerTy())
SrcBitWidth = TD->getTypeSizeInBits(SrcTy);
else
SrcBitWidth = SrcTy->getScalarSizeInBits();
@@ -269,10 +269,10 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask,
}
case Instruction::BitCast: {
const Type *SrcTy = I->getOperand(0)->getType();
if ((SrcTy->isIntegerTy() || isa<PointerType>(SrcTy)) &&
if ((SrcTy->isIntegerTy() || SrcTy->isPointerTy()) &&
// TODO: For now, not handling conversions like:
// (bitcast i64 %x to <2 x i32>)
!isa<VectorType>(I->getType())) {
!I->getType()->isVectorTy()) {
ComputeMaskedBits(I->getOperand(0), Mask, KnownZero, KnownOne, TD,
Depth+1);
return;
@@ -980,7 +980,7 @@ bool llvm::CannotBeNegativeZero(const Value *V, unsigned Depth) {
/// may not be represented in the result.
static Value *GetLinearExpression(Value *V, APInt &Scale, APInt &Offset,
const TargetData *TD, unsigned Depth) {
assert(isa<IntegerType>(V->getType()) && "Not an integer value");
assert(V->getType()->isIntegerTy() && "Not an integer value");
// Limit our recursion depth.
if (Depth == 6) {
@@ -1253,7 +1253,7 @@ Value *llvm::FindInsertedValue(Value *V, const unsigned *idx_begin,
if (idx_begin == idx_end)
return V;
// We have indices, so V should have an indexable type
assert((isa<StructType>(V->getType()) || isa<ArrayType>(V->getType()))
assert((V->getType()->isStructTy() || V->getType()->isArrayTy())
&& "Not looking at a struct or array?");
assert(ExtractValueInst::getIndexedType(V->getType(), idx_begin, idx_end)
&& "Invalid indices for type?");