1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s --check-prefix=X86
3; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s --check-prefix=X64
4
5%destTy = type { i2, i2 }
6
7define void @crash(i64 %x0, i64 %y0, %destTy* nocapture %dest) nounwind {
8; X86-LABEL: crash:
9; X86:       # %bb.0:
10; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
11; X86-NEXT:    movb {{[0-9]+}}(%esp), %cl
12; X86-NEXT:    movb {{[0-9]+}}(%esp), %dl
13; X86-NEXT:    shlb $2, %dl
14; X86-NEXT:    andb $3, %cl
15; X86-NEXT:    orb %dl, %cl
16; X86-NEXT:    andb $15, %cl
17; X86-NEXT:    movb %cl, (%eax)
18; X86-NEXT:    retl
19;
20; X64-LABEL: crash:
21; X64:       # %bb.0:
22; X64-NEXT:    shlb $2, %sil
23; X64-NEXT:    andb $3, %dil
24; X64-NEXT:    orb %sil, %dil
25; X64-NEXT:    andb $15, %dil
26; X64-NEXT:    movb %dil, (%rdx)
27; X64-NEXT:    retq
28  %x1 = trunc i64 %x0 to i2
29  %y1 = trunc i64 %y0 to i2
30  %1 = bitcast %destTy* %dest to <2 x i2>*
31  %2 = insertelement <2 x i2> undef, i2 %x1, i32 0
32  %3 = insertelement <2 x i2> %2, i2 %y1, i32 1
33  store <2 x i2> %3, <2 x i2>* %1, align 1
34  ret void
35}
36