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Add const to some Type* parameters which didn't need to be mutable. NFC.

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We were only getting the size of the type which doesn't need to modify
the type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243146 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Pete Cooper committed 2015-07-24 19:19:26 +00:00
1 parent 8cae9a32fc
commit 62eb62e6f5
2 files changed
+10 -10
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lib/Target/PowerPC/PPCISelLowering.cpp
+5 -5
View File
@@ -925,22 +925,22 @@ PPCTargetLowering::PPCTargetLowering(const PPCTargetMachine &TM,
/// getMaxByValAlign - Helper for getByValTypeAlignment to determine
/// the desired ByVal argument alignment.
static void getMaxByValAlign(Type *Ty, unsigned &MaxAlign,
static void getMaxByValAlign(const Type *Ty, unsigned &MaxAlign,
unsigned MaxMaxAlign) {
if (MaxAlign == MaxMaxAlign)
return;
if (VectorType *VTy = dyn_cast<VectorType>(Ty)) {
if (const VectorType *VTy = dyn_cast<VectorType>(Ty)) {
if (MaxMaxAlign >= 32 && VTy->getBitWidth() >= 256)
MaxAlign = 32;
else if (VTy->getBitWidth() >= 128 && MaxAlign < 16)
MaxAlign = 16;
} else if (ArrayType *ATy = dyn_cast<ArrayType>(Ty)) {
} else if (const ArrayType *ATy = dyn_cast<ArrayType>(Ty)) {
unsigned EltAlign = 0;
getMaxByValAlign(ATy->getElementType(), EltAlign, MaxMaxAlign);
if (EltAlign > MaxAlign)
MaxAlign = EltAlign;
} else if (StructType *STy = dyn_cast<StructType>(Ty)) {
for (auto *EltTy : STy->elements()) {
} else if (const StructType *STy = dyn_cast<StructType>(Ty)) {
for (const auto *EltTy : STy->elements()) {
unsigned EltAlign = 0;
getMaxByValAlign(EltTy, EltAlign, MaxMaxAlign);
if (EltAlign > MaxAlign)
lib/Target/X86/X86ISelLowering.cpp
+5 -5
View File
@@ -1806,19 +1806,19 @@ EVT X86TargetLowering::getSetCCResultType(const DataLayout &DL, LLVMContext &,
/// Helper for getByValTypeAlignment to determine
/// the desired ByVal argument alignment.
static void getMaxByValAlign(Type *Ty, unsigned &MaxAlign) {
static void getMaxByValAlign(const Type *Ty, unsigned &MaxAlign) {
if (MaxAlign == 16)
return;
if (VectorType *VTy = dyn_cast<VectorType>(Ty)) {
if (const VectorType *VTy = dyn_cast<VectorType>(Ty)) {
if (VTy->getBitWidth() == 128)
MaxAlign = 16;
} else if (ArrayType *ATy = dyn_cast<ArrayType>(Ty)) {
} else if (const ArrayType *ATy = dyn_cast<ArrayType>(Ty)) {
unsigned EltAlign = 0;
getMaxByValAlign(ATy->getElementType(), EltAlign);
if (EltAlign > MaxAlign)
MaxAlign = EltAlign;
} else if (StructType *STy = dyn_cast<StructType>(Ty)) {
for (auto *EltTy : STy->elements()) {
} else if (const StructType *STy = dyn_cast<StructType>(Ty)) {
for (const auto *EltTy : STy->elements()) {
unsigned EltAlign = 0;
getMaxByValAlign(EltTy, EltAlign);
if (EltAlign > MaxAlign)