File: store-widen.ll

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llvm-toolchain-15 1%3A15.0.6-4
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; RUN: llc -march=hexagon < %s | FileCheck %s
target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32"
target triple = "hexagon"

define void @foo(i16* nocapture %a) nounwind {
entry:
; There should be a memw, not memh.
; CHECK: memw
  ; Cheated on the alignment, just to trigger the widening.
  store i16 0, i16* %a, align 4, !tbaa !0
  %arrayidx1 = getelementptr inbounds i16, i16* %a, i32 1
  store i16 0, i16* %arrayidx1, align 2, !tbaa !0
  ret void
}

!0 = !{!"short", !1}
!1 = !{!"omnipotent char", !2}
!2 = !{!"Simple C/C++ TBAA"}