[llvm] [LV] Optimize VPWidenIntOrFpInductionRecipe for known TC (PR #118828)

[David Sherwood via llvm-commits]

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@@ -2150,6 +2150,9 @@ class VPWidenIntOrFpInductionRecipe : public VPHeaderPHIRecipe {
   VPValue *getStepValue() { return getOperand(1); }
   const VPValue *getStepValue() const { return getOperand(1); }
 
+  /// Update the start value of the recipe.
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david-arm wrote:

Should the comment be `/// Update the step value of the recipe`?

https://github.com/llvm/llvm-project/pull/118828