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      1 ; RUN: llc < %s -march=arm | FileCheck %s
      2 
      3 define i16 @test1(i32* %X, i16* %A) {
      4 ; CHECK-LABEL: test1:
      5 ; CHECK: strh {{.*}}[{{.*}}], #-4
      6         %Y = load i32* %X               ; <i32> [#uses=1]
      7         %tmp1 = trunc i32 %Y to i16             ; <i16> [#uses=1]
      8         store i16 %tmp1, i16* %A
      9         %tmp2 = ptrtoint i16* %A to i16         ; <i16> [#uses=1]
     10         %tmp3 = sub i16 %tmp2, 4                ; <i16> [#uses=1]
     11         ret i16 %tmp3
     12 }
     13 
     14 define i32 @test2(i32* %X, i32* %A) {
     15 ; CHECK-LABEL: test2:
     16 ; CHECK: str {{.*}}[{{.*}}],
     17         %Y = load i32* %X               ; <i32> [#uses=1]
     18         store i32 %Y, i32* %A
     19         %tmp1 = ptrtoint i32* %A to i32         ; <i32> [#uses=1]
     20         %tmp2 = sub i32 %tmp1, 4                ; <i32> [#uses=1]
     21         ret i32 %tmp2
     22 }
     23