[llvm] [LoopVectorize] Add cost of generating tail-folding mask to the loop (PR #130565)

Mel Chen via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 10 07:02:51 PDT 2025


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@@ -482,10 +482,10 @@ define void @conditional_uniform_load(ptr noalias nocapture %a, ptr noalias noca
 ; TF-FIXEDLEN:       vector.ph:
 ; TF-FIXEDLEN-NEXT:    [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x ptr> poison, ptr [[B:%.*]], i64 0
 ; TF-FIXEDLEN-NEXT:    [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x ptr> [[BROADCAST_SPLATINSERT]], <4 x ptr> poison, <4 x i32> zeroinitializer
-; TF-FIXEDLEN-NEXT:    br label [[VECTOR_BODY:%.*]]
+; TF-FIXEDLEN-NEXT:    br label [[FOR_BODY:%.*]]
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Mel-Chen wrote:

Could we still use VECTOR_BODY instead of FOR_BODY?

https://github.com/llvm/llvm-project/pull/130565


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