Revert 101465, it broke internal OpenGL testing.
Probably the best way to know that all getOperand() calls have been handled
is to replace that API instead of updating.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101579 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/InstCombine/InstCombineCompares.cpp b/lib/Transforms/InstCombine/InstCombineCompares.cpp
index 1812e1d..861cf92 100644
--- a/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/lib/Transforms/InstCombine/InstCombineCompares.cpp
@@ -1423,7 +1423,7 @@
switch (II->getIntrinsicID()) {
case Intrinsic::bswap:
Worklist.Add(II);
- ICI.setOperand(0, II->getOperand(0));
+ ICI.setOperand(0, II->getOperand(1));
ICI.setOperand(1, ConstantInt::get(II->getContext(), RHSV.byteSwap()));
return &ICI;
case Intrinsic::ctlz:
@@ -1431,7 +1431,7 @@
// ctz(A) == bitwidth(a) -> A == 0 and likewise for !=
if (RHSV == RHS->getType()->getBitWidth()) {
Worklist.Add(II);
- ICI.setOperand(0, II->getOperand(0));
+ ICI.setOperand(0, II->getOperand(1));
ICI.setOperand(1, ConstantInt::get(RHS->getType(), 0));
return &ICI;
}
@@ -1440,7 +1440,7 @@
// popcount(A) == 0 -> A == 0 and likewise for !=
if (RHS->isZero()) {
Worklist.Add(II);
- ICI.setOperand(0, II->getOperand(0));
+ ICI.setOperand(0, II->getOperand(1));
ICI.setOperand(1, RHS);
return &ICI;
}