[llvm] [VPlan] Unroll VPReplicateRecipe by VF. (PR #142433)

[Florian Hahn via llvm-commits]

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@@ -79,20 +79,20 @@ define void @struct_return_f32_replicate(ptr noalias %in, ptr noalias writeonly
 ; CHECK:         [[CALL_LANE_1:%.*]] = tail call { float, float } @foo(float {{%.*}})
 ;                // Lane 0
 ; CHECK:         [[A_0:%.*]] = extractvalue { float, float } [[CALL_LANE_0]], 0
-; CHECK:         [[VEC_A_0:%.*]] = insertelement <2 x float> poison, float [[A_0]], i32 0
+; CHECK:         [[VEC_A_0:%.*]] = insertelement <2 x float> poison, float [[A_0]], i64 0
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fhahn wrote:

yes we are indeed missing a case where we replicate more lanes than VF (or less). Will add separately.

https://github.com/llvm/llvm-project/pull/142433