1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
3; RUN:   -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
4; RUN:  --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl \
5; RUN:  --check-prefixes=CHECK,BE
6; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
7; RUN:   -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
8; RUN:  --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl \
9; RUN:  --check-prefixes=CHECK,LE
10
11@glob = dso_local local_unnamed_addr global i64 0, align 8
12
13; Function Attrs: norecurse nounwind readnone
14define dso_local signext i32 @test_iltsll(i64 %a, i64 %b) {
15; CHECK-LABEL: test_iltsll:
16; CHECK:       # %bb.0: # %entry
17; CHECK-NEXT:    sradi r5, r3, 63
18; CHECK-NEXT:    rldicl r6, r4, 1, 63
19; CHECK-NEXT:    subc r3, r3, r4
20; CHECK-NEXT:    adde r3, r6, r5
21; CHECK-NEXT:    xori r3, r3, 1
22; CHECK-NEXT:    blr
23entry:
24  %cmp = icmp slt i64 %a, %b
25  %conv = zext i1 %cmp to i32
26  ret i32 %conv
27}
28
29; Function Attrs: norecurse nounwind readnone
30define dso_local signext i32 @test_iltsll_sext(i64 %a, i64 %b) {
31; CHECK-LABEL: test_iltsll_sext:
32; CHECK:       # %bb.0: # %entry
33; CHECK-NEXT:    sradi r5, r3, 63
34; CHECK-NEXT:    rldicl r6, r4, 1, 63
35; CHECK-NEXT:    subc r3, r3, r4
36; CHECK-NEXT:    adde r3, r6, r5
37; CHECK-NEXT:    xori r3, r3, 1
38; CHECK-NEXT:    neg r3, r3
39; CHECK-NEXT:    blr
40entry:
41  %cmp = icmp slt i64 %a, %b
42  %sub = sext i1 %cmp to i32
43  ret i32 %sub
44}
45
46; Function Attrs: norecurse nounwind readnone
47define dso_local signext i32 @test_iltsll_sext_z(i64 %a) {
48; CHECK-LABEL: test_iltsll_sext_z:
49; CHECK:       # %bb.0: # %entry
50; CHECK-NEXT:    sradi r3, r3, 63
51; CHECK-NEXT:    blr
52entry:
53  %cmp = icmp slt i64 %a, 0
54  %sub = sext i1 %cmp to i32
55  ret i32 %sub
56}
57
58; Function Attrs: norecurse nounwind
59define dso_local void @test_iltsll_store(i64 %a, i64 %b) {
60; CHECK-LABEL: test_iltsll_store:
61; CHECK:       # %bb.0: # %entry
62; CHECK-NEXT:    sradi r6, r3, 63
63; CHECK-NEXT:    addis r5, r2, glob@toc@ha
64; CHECK-NEXT:    subc r3, r3, r4
65; CHECK-NEXT:    rldicl r3, r4, 1, 63
66; CHECK-NEXT:    adde r3, r3, r6
67; CHECK-NEXT:    xori r3, r3, 1
68; CHECK-NEXT:    std r3, glob@toc@l(r5)
69; CHECK-NEXT:    blr
70; CHECK-DIAG:    subfc [[REG3:r[0-9]+]], r4, r3
71entry:
72  %cmp = icmp slt i64 %a, %b
73  %conv1 = zext i1 %cmp to i64
74  store i64 %conv1, i64* @glob, align 8
75  ret void
76}
77
78; Function Attrs: norecurse nounwind
79define dso_local void @test_iltsll_sext_store(i64 %a, i64 %b) {
80; CHECK-LABEL: test_iltsll_sext_store:
81; CHECK:       # %bb.0: # %entry
82; CHECK-NEXT:    sradi r6, r3, 63
83; CHECK-NEXT:    addis r5, r2, glob@toc@ha
84; CHECK-NEXT:    subc r3, r3, r4
85; CHECK-NEXT:    rldicl r3, r4, 1, 63
86; CHECK-NEXT:    adde r3, r3, r6
87; CHECK-NEXT:    xori r3, r3, 1
88; CHECK-NEXT:    neg r3, r3
89; CHECK-NEXT:    std r3, glob@toc@l(r5)
90; CHECK-NEXT:    blr
91; CHECK-DIAG:    subfc [[REG3:r[0-9]+]], r4, r3
92entry:
93  %cmp = icmp slt i64 %a, %b
94  %conv1 = sext i1 %cmp to i64
95  store i64 %conv1, i64* @glob, align 8
96  ret void
97}
98
99; Function Attrs: norecurse nounwind
100define dso_local void @test_iltsll_sext_z_store(i64 %a) {
101; CHECK-LABEL: test_iltsll_sext_z_store:
102; CHECK:       # %bb.0: # %entry
103; CHECK-NEXT:    addis r4, r2, glob@toc@ha
104; CHECK-NEXT:    sradi r3, r3, 63
105; CHECK-NEXT:    std r3, glob@toc@l(r4)
106; CHECK-NEXT:    blr
107entry:
108  %cmp = icmp slt i64 %a, 0
109  %conv2 = sext i1 %cmp to i64
110  store i64 %conv2, i64* @glob, align 8
111  ret void
112}
113