1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=i686-unknown -mattr=+avx | FileCheck %s --check-prefix=X86
3; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx | FileCheck %s --check-prefix=X64
4
5@b = external dso_local local_unnamed_addr global i32, align 4
6
7define void @PR33960() {
8; X86-LABEL: PR33960:
9; X86:       # %bb.0: # %entry
10; X86-NEXT:    movl $-1, b
11; X86-NEXT:    retl
12;
13; X64-LABEL: PR33960:
14; X64:       # %bb.0: # %entry
15; X64-NEXT:    movl $-1, {{.*}}(%rip)
16; X64-NEXT:    retq
17entry:
18  %tmp = insertelement <4 x i32> <i32 undef, i32 -7, i32 -3, i32 undef>, i32 -2, i32 3
19  %predphi26 = insertelement <4 x i32> %tmp, i32 -7, i32 0
20  %tmp1 = trunc <4 x i32> %predphi26 to <4 x i16>
21  %tmp2 = icmp eq <4 x i16> %tmp1, zeroinitializer
22  %tmp3 = icmp eq <4 x i32> undef, zeroinitializer
23  %tmp4 = and <4 x i1> %tmp2, %tmp3
24  %predphi17 = select <4 x i1> %tmp4, <4 x i32> undef, <4 x i32> zeroinitializer
25  %tmp5 = shl <4 x i32> %predphi17, <i32 16, i32 16, i32 16, i32 16>
26  %tmp6 = ashr exact <4 x i32> %tmp5, <i32 16, i32 16, i32 16, i32 16>
27  %tmp7 = or <4 x i32> %tmp6, undef
28  %tmp8 = or <4 x i32> undef, %tmp7
29  %tmp9 = or <4 x i32> undef, %tmp8
30  %tmp10 = or <4 x i32> undef, %tmp9
31  %tmp11 = or <4 x i32> undef, %tmp10
32  %tmp12 = or <4 x i32> undef, %tmp11
33  %bin.rdx = or <4 x i32> %tmp12, undef
34  %bin.rdx19 = or <4 x i32> %bin.rdx, undef
35  %tmp13 = extractelement <4 x i32> %bin.rdx19, i32 0
36  %or = or i32 0, %tmp13
37  store i32 %or, i32* @b, align 4
38  ret void
39}
40