[InstCombine] matchOrConcat - return Value* not Instruction* (#128921)
NFC to make it easier to use builders in the future that might constant fold etc.
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
index 4616ea6..175c653 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
@@ -3072,8 +3072,7 @@
}
/// Attempt to combine or(zext(x),shl(zext(y),bw/2) concat packing patterns.
-static Instruction *matchOrConcat(Instruction &Or,
- InstCombiner::BuilderTy &Builder) {
+static Value *matchOrConcat(Instruction &Or, InstCombiner::BuilderTy &Builder) {
assert(Or.getOpcode() == Instruction::Or && "bswap requires an 'or'");
Value *Op0 = Or.getOperand(0), *Op1 = Or.getOperand(1);
Type *Ty = Or.getType();
@@ -3614,7 +3613,7 @@
if (Instruction *Funnel = matchFunnelShift(I, *this))
return Funnel;
- if (Instruction *Concat = matchOrConcat(I, Builder))
+ if (Value *Concat = matchOrConcat(I, Builder))
return replaceInstUsesWith(I, Concat);
if (Instruction *R = foldBinOpShiftWithShift(I))
