[llvm] VPlan: use worklist in simplifyRecipes (PR #93998)

[Florian Hahn via llvm-commits]

================
@@ -892,8 +892,9 @@ void VPlanTransforms::clearReductionWrapFlags(VPlan &Plan) {
   }
 }
 
-/// Try to simplify recipe \p R.
-static void simplifyRecipe(VPRecipeBase &R, VPTypeAnalysis &TypeInfo) {
+/// Try to simplify recipe \p R. Returns candidates for further simplification.
+static SmallVector<VPRecipeBase *>
+simplifyRecipe(VPRecipeBase &R, VPTypeAnalysis &TypeInfo, LLVMContext &Ctx) {
----------------
fhahn wrote:

`Ctx` can be retrieved from `TypeInfo`

https://github.com/llvm/llvm-project/pull/93998