InstCombine: Replace some never-null pointers with references. NFC
llvm-svn: 277792
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp b/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
index 788097f..7f12590 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
@@ -48,8 +48,8 @@
BinaryOperator *I = dyn_cast<BinaryOperator>(V);
if (I && I->isLogicalShift() &&
isKnownToBeAPowerOfTwo(I->getOperand(0), IC.getDataLayout(), false, 0,
- IC.getAssumptionCache(), &CxtI,
- IC.getDominatorTree())) {
+ &IC.getAssumptionCache(), &CxtI,
+ &IC.getDominatorTree())) {
// We know that this is an exact/nuw shift and that the input is a
// non-zero context as well.
if (Value *V2 = simplifyValueKnownNonZero(I->getOperand(0), IC, CxtI)) {
@@ -179,7 +179,7 @@
if (Value *V = SimplifyVectorOp(I))
return replaceInstUsesWith(I, V);
- if (Value *V = SimplifyMulInst(Op0, Op1, DL, TLI, DT, AC))
+ if (Value *V = SimplifyMulInst(Op0, Op1, DL, &TLI, &DT, &AC))
return replaceInstUsesWith(I, V);
if (Value *V = SimplifyUsingDistributiveLaws(I))
@@ -545,7 +545,7 @@
std::swap(Op0, Op1);
if (Value *V =
- SimplifyFMulInst(Op0, Op1, I.getFastMathFlags(), DL, TLI, DT, AC))
+ SimplifyFMulInst(Op0, Op1, I.getFastMathFlags(), DL, &TLI, &DT, &AC))
return replaceInstUsesWith(I, V);
bool AllowReassociate = I.hasUnsafeAlgebra();
@@ -1059,7 +1059,7 @@
if (Value *V = SimplifyVectorOp(I))
return replaceInstUsesWith(I, V);
- if (Value *V = SimplifyUDivInst(Op0, Op1, DL, TLI, DT, AC))
+ if (Value *V = SimplifyUDivInst(Op0, Op1, DL, &TLI, &DT, &AC))
return replaceInstUsesWith(I, V);
// Handle the integer div common cases
@@ -1132,7 +1132,7 @@
if (Value *V = SimplifyVectorOp(I))
return replaceInstUsesWith(I, V);
- if (Value *V = SimplifySDivInst(Op0, Op1, DL, TLI, DT, AC))
+ if (Value *V = SimplifySDivInst(Op0, Op1, DL, &TLI, &DT, &AC))
return replaceInstUsesWith(I, V);
// Handle the integer div common cases
@@ -1195,7 +1195,7 @@
return BO;
}
- if (isKnownToBeAPowerOfTwo(Op1, DL, /*OrZero*/ true, 0, AC, &I, DT)) {
+ if (isKnownToBeAPowerOfTwo(Op1, DL, /*OrZero*/ true, 0, &AC, &I, &DT)) {
// X sdiv (1 << Y) -> X udiv (1 << Y) ( -> X u>> Y)
// Safe because the only negative value (1 << Y) can take on is
// INT_MIN, and X sdiv INT_MIN == X udiv INT_MIN == 0 if X doesn't have
@@ -1247,7 +1247,7 @@
return replaceInstUsesWith(I, V);
if (Value *V = SimplifyFDivInst(Op0, Op1, I.getFastMathFlags(),
- DL, TLI, DT, AC))
+ DL, &TLI, &DT, &AC))
return replaceInstUsesWith(I, V);
if (isa<Constant>(Op0))
@@ -1421,7 +1421,7 @@
if (Value *V = SimplifyVectorOp(I))
return replaceInstUsesWith(I, V);
- if (Value *V = SimplifyURemInst(Op0, Op1, DL, TLI, DT, AC))
+ if (Value *V = SimplifyURemInst(Op0, Op1, DL, &TLI, &DT, &AC))
return replaceInstUsesWith(I, V);
if (Instruction *common = commonIRemTransforms(I))
@@ -1434,7 +1434,7 @@
I.getType());
// X urem Y -> X and Y-1, where Y is a power of 2,
- if (isKnownToBeAPowerOfTwo(Op1, DL, /*OrZero*/ true, 0, AC, &I, DT)) {
+ if (isKnownToBeAPowerOfTwo(Op1, DL, /*OrZero*/ true, 0, &AC, &I, &DT)) {
Constant *N1 = Constant::getAllOnesValue(I.getType());
Value *Add = Builder->CreateAdd(Op1, N1);
return BinaryOperator::CreateAnd(Op0, Add);
@@ -1456,7 +1456,7 @@
if (Value *V = SimplifyVectorOp(I))
return replaceInstUsesWith(I, V);
- if (Value *V = SimplifySRemInst(Op0, Op1, DL, TLI, DT, AC))
+ if (Value *V = SimplifySRemInst(Op0, Op1, DL, &TLI, &DT, &AC))
return replaceInstUsesWith(I, V);
// Handle the integer rem common cases
@@ -1532,7 +1532,7 @@
return replaceInstUsesWith(I, V);
if (Value *V = SimplifyFRemInst(Op0, Op1, I.getFastMathFlags(),
- DL, TLI, DT, AC))
+ DL, &TLI, &DT, &AC))
return replaceInstUsesWith(I, V);
// Handle cases involving: rem X, (select Cond, Y, Z)