File: struct-gep.ll

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llvm-toolchain-19 1%3A19.1.7-3~deb12u1
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=slp-vectorizer -mtriple=riscv64 -mattr=+v \
; RUN: -riscv-v-slp-max-vf=0 -S | FileCheck %s

; This shouldn't be vectorized as the extra address computation required for the
; vector store make it unprofitable (vle/vse don't have an offset in their
; addressing modes)

%struct.2i32 = type { i32, i32 }

define void @splat_store_v2i32(ptr %dest, i64 %i) {
; CHECK-LABEL: @splat_store_v2i32(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[P1:%.*]] = getelementptr [[STRUCT_2I32:%.*]], ptr [[DEST:%.*]], i64 [[I:%.*]], i32 0
; CHECK-NEXT:    store i32 1, ptr [[P1]], align 4
; CHECK-NEXT:    [[P2:%.*]] = getelementptr [[STRUCT_2I32]], ptr [[DEST]], i64 [[I]], i32 1
; CHECK-NEXT:    store i32 1, ptr [[P2]], align 4
; CHECK-NEXT:    ret void
;
entry:
  %p1 = getelementptr %struct.2i32, ptr %dest, i64 %i, i32 0
  store i32 1, ptr %p1
  %p2 = getelementptr %struct.2i32, ptr %dest, i64 %i, i32 1
  store i32 1, ptr %p2
  ret void
}