[InstCombine] Make foldOpWithConstantIntoOperand take a BinaryOperator instead of a generic Instruction.
It blindly assumes there are two operands so make it explicit.
llvm-svn: 299351
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
index 88e6542..ab15fd8 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
@@ -571,7 +571,7 @@
Instruction *FoldOpIntoSelect(Instruction &Op, SelectInst *SI);
/// This is a convenience wrapper function for the above two functions.
- Instruction *foldOpWithConstantIntoOperand(Instruction &I);
+ Instruction *foldOpWithConstantIntoOperand(BinaryOperator &I);
/// \brief Try to rotate an operation below a PHI node, using PHI nodes for
/// its operands.
diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
index 94e7a7f..bc168dd 100644
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -967,7 +967,7 @@
return replaceInstUsesWith(I, NewPN);
}
-Instruction *InstCombiner::foldOpWithConstantIntoOperand(Instruction &I) {
+Instruction *InstCombiner::foldOpWithConstantIntoOperand(BinaryOperator &I) {
assert(isa<Constant>(I.getOperand(1)) && "Unexpected operand type");
if (auto *Sel = dyn_cast<SelectInst>(I.getOperand(0))) {