[VPlanTransforms] Tweak comment

artagnon · artagnon · commit 1c28a313ebd2 · 2025-05-20T14:14:49.000+01:00
diff --git a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
@@ -939,8 +939,8 @@ static void recursivelyDeleteDeadRecipes(VPValue *V) {
   }
 }
 
-/// Try to fold \p R using TargetFolder to a constant. Will succeed for a
-/// handled \p Opcode if all \p Operands are constant.
+/// Try to fold \p R using TargetFolder to a constant. Will succeed and return a
+/// non-nullptr Value for a handled \p Opcode if all \p Operands are constant.
 static Value *tryToConstantFold(const VPRecipeBase &R, unsigned Opcode,
                                 ArrayRef<VPValue *> Operands,
                                 const DataLayout &DL,

Original file line number	Diff line number	Diff line change
`@@ -939,8 +939,8 @@ static void recursivelyDeleteDeadRecipes(VPValue *V) {`
`939`	`939`	`}`
`940`	`940`	`}`
`941`	`941`
`942`		`-/// Try to fold \p R using TargetFolder to a constant. Will succeed for a`
`943`		`-/// handled \p Opcode if all \p Operands are constant.`
	`942`	`+/// Try to fold \p R using TargetFolder to a constant. Will succeed and return a`
	`943`	`+/// non-nullptr Value for a handled \p Opcode if all \p Operands are constant.`
`944`	`944`	`static Value *tryToConstantFold(const VPRecipeBase &R, unsigned Opcode,`
`945`	`945`	`ArrayRef<VPValue *> Operands,`
`946`	`946`	`const DataLayout &DL,`