Remove unnecessary variable.

aemerson · aemerson · commit 34d91b636488 · 2023-09-06T21:36:19.000-07:00
diff --git a/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
@@ -2647,9 +2647,8 @@ void CombinerHelper::replaceInstWithConstant(MachineInstr &MI, APInt C) {
 
 void CombinerHelper::replaceInstWithFConstant(MachineInstr &MI, ConstantFP *CFP) {
   assert(MI.getNumDefs() == 1 && "Expected only one def?");
-  APFloat C = CFP->getValueAPF();
   Builder.setInstr(MI);
-  Builder.buildFConstant(MI.getOperand(0), C);
+  Builder.buildFConstant(MI.getOperand(0), CFP->getValueAPF());
   MI.eraseFromParent();
 }
 

Original file line number	Diff line number	Diff line change
`@@ -2647,9 +2647,8 @@ void CombinerHelper::replaceInstWithConstant(MachineInstr &MI, APInt C) {`
`2647`	`2647`
`2648`	`2648`	`void CombinerHelper::replaceInstWithFConstant(MachineInstr &MI, ConstantFP *CFP) {`
`2649`	`2649`	`assert(MI.getNumDefs() == 1 && "Expected only one def?");`
`2650`		`- APFloat C = CFP->getValueAPF();`
`2651`	`2650`	`Builder.setInstr(MI);`
`2652`		`- Builder.buildFConstant(MI.getOperand(0), C);`
	`2651`	`+ Builder.buildFConstant(MI.getOperand(0), CFP->getValueAPF());`
`2653`	`2652`	`MI.eraseFromParent();`
`2654`	`2653`	`}`
`2655`	`2654`