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use ArgOperand API

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107017 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Gabor Greif 2010-06-28 16:50:57 +00:00
parent 30d2577f64
commit a90c5c7605
1 changed files with 12 additions and 12 deletions
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24
lib/Transforms/InstCombine/InstCombineCalls.cpp
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@ -197,7 +197,7 @@ Instruction *InstCombiner::SimplifyMemTransfer(MemIntrinsic *MI) {
*MI); *MI);
// Set the size of the copy to 0, it will be deleted on the next iteration. // Set the size of the copy to 0, it will be deleted on the next iteration.
MI->setOperand(3, Constant::getNullValue(MemOpLength->getType())); MI->setArgOperand(2, Constant::getNullValue(MemOpLength->getType()));
return MI; return MI;
} }
@ -513,11 +513,11 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) {
// FALL THROUGH uadd into sadd // FALL THROUGH uadd into sadd
case Intrinsic::sadd_with_overflow: case Intrinsic::sadd_with_overflow:
// Canonicalize constants into the RHS. // Canonicalize constants into the RHS.
if (isa<Constant>(II->getOperand(1)) && if (isa<Constant>(II->getArgOperand(0)) &&
!isa<Constant>(II->getOperand(2))) { !isa<Constant>(II->getArgOperand(1))) {
Value *LHS = II->getOperand(1); Value *LHS = II->getArgOperand(0);
II->setOperand(1, II->getOperand(2)); II->setArgOperand(0, II->getArgOperand(1));
II->setOperand(2, LHS); II->setArgOperand(1, LHS);
return II; return II;
} }
@ -560,11 +560,11 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) {
case Intrinsic::umul_with_overflow: case Intrinsic::umul_with_overflow:
case Intrinsic::smul_with_overflow: case Intrinsic::smul_with_overflow:
// Canonicalize constants into the RHS. // Canonicalize constants into the RHS.
if (isa<Constant>(II->getOperand(1)) && if (isa<Constant>(II->getArgOperand(0)) &&
!isa<Constant>(II->getOperand(2))) { !isa<Constant>(II->getArgOperand(1))) {
Value *LHS = II->getOperand(1); Value *LHS = II->getArgOperand(0);
II->setOperand(1, II->getOperand(2)); II->setArgOperand(0, II->getArgOperand(1));
II->setOperand(2, LHS); II->setArgOperand(1, LHS);
return II; return II;
} }
@ -632,7 +632,7 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) {
APInt UndefElts(VWidth, 0); APInt UndefElts(VWidth, 0);
if (Value *V = SimplifyDemandedVectorElts(II->getArgOperand(0), DemandedElts, if (Value *V = SimplifyDemandedVectorElts(II->getArgOperand(0), DemandedElts,
UndefElts)) { UndefElts)) {
II->setOperand(1, V); II->setArgOperand(0, V);
return II; return II;
} }
break; break;