1; RUN: llc -relocation-model=pic -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
2; RUN:   -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
3; RUN:  --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
4; RUN: llc -relocation-model=pic -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
5; RUN:   -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
6; RUN:  --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
7
8@glob = common local_unnamed_addr global i8 0, align 1
9
10; Function Attrs: norecurse nounwind readnone
11define i64 @test_llgtuc(i8 zeroext %a, i8 zeroext %b) {
12; CHECK-LABEL: test_llgtuc:
13; CHECK:    sub [[REG:r[0-9]+]], r4, r3
14; CHECK:    rldicl r3, [[REG]], 1, 63
15; CHECK-NEXT:    blr
16entry:
17  %cmp = icmp ugt i8 %a, %b
18  %conv3 = zext i1 %cmp to i64
19  ret i64 %conv3
20}
21
22; Function Attrs: norecurse nounwind readnone
23define i64 @test_llgtuc_sext(i8 zeroext %a, i8 zeroext %b) {
24; CHECK-LABEL: test_llgtuc_sext:
25; CHECK:    sub [[REG:r[0-9]+]], r4, r3
26; CHECK:    sradi r3, [[REG]], 63
27; CHECK-NEXT:    blr
28entry:
29  %cmp = icmp ugt i8 %a, %b
30  %conv3 = sext i1 %cmp to i64
31  ret i64 %conv3
32}
33
34; Function Attrs: norecurse nounwind readnone
35define i64 @test_llgtuc_z(i8 zeroext %a) {
36; CHECK-LABEL: test_llgtuc_z:
37; CHECK:    cntlzw r3, r3
38; CHECK:    srwi r3, r3, 5
39; CHECK:    xori r3, r3, 1
40; CHECK-NEXT:    blr
41entry:
42  %cmp = icmp ne i8 %a, 0
43  %conv2 = zext i1 %cmp to i64
44  ret i64 %conv2
45}
46
47; Function Attrs: norecurse nounwind readnone
48define i64 @test_llgtuc_sext_z(i8 zeroext %a) {
49; CHECK-LABEL: test_llgtuc_sext_z:
50; CHECK:    cntlzw r3, r3
51; CHECK:    srwi r3, r3, 5
52; CHECK:    xori r3, r3, 1
53; CHECK:    neg r3, r3
54; CHECK-NEXT:    blr
55entry:
56  %cmp = icmp ne i8 %a, 0
57  %conv2 = sext i1 %cmp to i64
58  ret i64 %conv2
59}
60
61; Function Attrs: norecurse nounwind
62define void @test_llgtuc_store(i8 zeroext %a, i8 zeroext %b) {
63; CHECK-LABEL: test_llgtuc_store:
64; CHECK:         sub [[REG:r[0-9]+]], r4, r3
65; CHECK:         rldicl {{r[0-9]+}}, [[REG]], 1, 63
66entry:
67  %cmp = icmp ugt i8 %a, %b
68  %conv3 = zext i1 %cmp to i8
69  store i8 %conv3, i8* @glob, align 1
70  ret void
71}
72
73; Function Attrs: norecurse nounwind
74define void @test_llgtuc_sext_store(i8 zeroext %a, i8 zeroext %b) {
75; CHECK-LABEL: test_llgtuc_sext_store:
76; CHECK:         sub [[REG:r[0-9]+]], r4, r3
77; CHECK:         sradi {{r[0-9]+}}, [[REG]], 63
78entry:
79  %cmp = icmp ugt i8 %a, %b
80  %conv3 = sext i1 %cmp to i8
81  store i8 %conv3, i8* @glob, align 1
82  ret void
83}
84
85; Function Attrs: norecurse nounwind
86define void @test_llgtuc_z_store(i8 zeroext %a) {
87; CHECK-LABEL: test_llgtuc_z_store:
88; CHECK:    cntlzw r3, r3
89; CHECK:    srwi r3, r3, 5
90; CHECK:    xori r3, r3, 1
91; CHECK:    stb r3, 0(r4)
92; CHECK-NEXT:    blr
93entry:
94  %cmp = icmp ne i8 %a, 0
95  %conv2 = zext i1 %cmp to i8
96  store i8 %conv2, i8* @glob, align 1
97  ret void
98}
99
100; Function Attrs: norecurse nounwind
101define void @test_llgtuc_sext_z_store(i8 zeroext %a) {
102; CHECK-LABEL: test_llgtuc_sext_z_store:
103; CHECK:    cntlzw r3, r3
104; CHECK:    srwi r3, r3, 5
105; CHECK:    xori r3, r3, 1
106; CHECK:    neg r3, r3
107; CHECK:    stb r3, 0(r4)
108; CHECK-NEXT:    blr
109entry:
110  %cmp = icmp ne i8 %a, 0
111  %conv2 = sext i1 %cmp to i8
112  store i8 %conv2, i8* @glob, align 1
113  ret void
114}
115