1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -verify-machineinstrs -mcpu=pwr7 < %s | FileCheck %s
3target datalayout = "E-m:e-p:32:32-i64:64-n32"
4target triple = "powerpc-unknown-linux-gnu"
5
6; Function Attrs: nounwind readnone
7define zeroext i16 @test16(i16 zeroext %x, i16 zeroext %y) #0 {
8; CHECK-LABEL: test16:
9; CHECK:       # %bb.0: # %entry
10; CHECK-NEXT:    cmpb 3, 4, 3
11; CHECK-NEXT:    clrlwi 3, 3, 16
12; CHECK-NEXT:    blr
13entry:
14  %0 = xor i16 %y, %x
15  %1 = and i16 %0, 255
16  %cmp = icmp eq i16 %1, 0
17  %cmp20 = icmp ult i16 %0, 256
18  %conv25 = select i1 %cmp, i32 255, i32 0
19  %conv27 = select i1 %cmp20, i32 65280, i32 0
20  %or = or i32 %conv25, %conv27
21  %conv29 = trunc i32 %or to i16
22  ret i16 %conv29
23}
24
25define i32 @test32(i32 %x, i32 %y) #0 {
26; CHECK-LABEL: test32:
27; CHECK:       # %bb.0: # %entry
28; CHECK-NEXT:    cmpb 3, 4, 3
29; CHECK-NEXT:    blr
30entry:
31  %0 = xor i32 %y, %x
32  %1 = and i32 %0, 255
33  %cmp = icmp eq i32 %1, 0
34  %2 = and i32 %0, 65280
35  %cmp28 = icmp eq i32 %2, 0
36  %3 = and i32 %0, 16711680
37  %cmp34 = icmp eq i32 %3, 0
38  %cmp40 = icmp ult i32 %0, 16777216
39  %conv44 = select i1 %cmp, i32 255, i32 0
40  %conv45 = select i1 %cmp28, i32 65280, i32 0
41  %conv47 = select i1 %cmp34, i32 16711680, i32 0
42  %conv50 = select i1 %cmp40, i32 -16777216, i32 0
43  %or = or i32 %conv45, %conv50
44  %or49 = or i32 %or, %conv44
45  %or52 = or i32 %or49, %conv47
46  ret i32 %or52
47}
48
49attributes #0 = { nounwind readnone }
50
51