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| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -dse -S | FileCheck %s
; Both stores should be emitted because we can't tell if the gather aliases.
define <4 x i32> @bar(<4 x i32> %arg, i32* %arg1) {
; CHECK-LABEL: @bar(
; CHECK-NEXT: bb:
; CHECK-NEXT: store i32 5, i32* [[ARG1:%.*]]
; CHECK-NEXT: [[TMP:%.*]] = tail call <4 x i32> @llvm.x86.avx2.gather.d.d(<4 x i32> zeroinitializer, i8* null, <4 x i32> [[ARG:%.*]], <4 x i32> <i32 -1, i32 -1, i32 -1, i32 -1>, i8 1)
; CHECK-NEXT: store i32 10, i32* [[ARG1]]
; CHECK-NEXT: ret <4 x i32> [[TMP]]
;
bb:
store i32 5, i32* %arg1
%tmp = tail call <4 x i32> @llvm.x86.avx2.gather.d.d(<4 x i32> zeroinitializer, i8* null, <4 x i32> %arg, <4 x i32> <i32 -1, i32 -1, i32 -1, i32 -1>, i8 1)
store i32 10, i32* %arg1
ret <4 x i32> %tmp
}
declare <4 x i32> @llvm.x86.avx2.gather.d.d(<4 x i32>, i8*, <4 x i32>, <4 x i32>, i8)
|