1; RUN: llc -O0 -fast-isel-abort=1 -verify-machineinstrs -mtriple=arm64-apple-darwin < %s | FileCheck %s
2
3define zeroext i1 @fcmp_float1(float %a) {
4; CHECK-LABEL: fcmp_float1
5; CHECK:       fcmp s0, #0.0
6; CHECK-NEXT:  cset {{w[0-9]+}}, ne
7  %1 = fcmp une float %a, 0.000000e+00
8  ret i1 %1
9}
10
11define zeroext i1 @fcmp_float2(float %a, float %b) {
12; CHECK-LABEL: fcmp_float2
13; CHECK:       fcmp s0, s1
14; CHECK-NEXT:  cset {{w[0-9]+}}, ne
15  %1 = fcmp une float %a, %b
16  ret i1 %1
17}
18
19define zeroext i1 @fcmp_double1(double %a) {
20; CHECK-LABEL: fcmp_double1
21; CHECK:       fcmp d0, #0.0
22; CHECK-NEXT:  cset {{w[0-9]+}}, ne
23  %1 = fcmp une double %a, 0.000000e+00
24  ret i1 %1
25}
26
27define zeroext i1 @fcmp_double2(double %a, double %b) {
28; CHECK-LABEL: fcmp_double2
29; CHECK:       fcmp d0, d1
30; CHECK-NEXT:  cset {{w[0-9]+}}, ne
31  %1 = fcmp une double %a, %b
32  ret i1 %1
33}
34
35; Check each fcmp condition
36define zeroext i1 @fcmp_false(float %a) {
37; CHECK-LABEL: fcmp_false
38; CHECK:       mov {{w[0-9]+}}, wzr
39  %1 = fcmp ogt float %a, %a
40  ret i1 %1
41}
42
43define zeroext i1 @fcmp_oeq(float %a, float %b) {
44; CHECK-LABEL: fcmp_oeq
45; CHECK:       fcmp s0, s1
46; CHECK-NEXT:  cset {{w[0-9]+}}, eq
47  %1 = fcmp oeq float %a, %b
48  ret i1 %1
49}
50
51define zeroext i1 @fcmp_ogt(float %a, float %b) {
52; CHECK-LABEL: fcmp_ogt
53; CHECK:       fcmp s0, s1
54; CHECK-NEXT:  cset {{w[0-9]+}}, gt
55  %1 = fcmp ogt float %a, %b
56  ret i1 %1
57}
58
59define zeroext i1 @fcmp_oge(float %a, float %b) {
60; CHECK-LABEL: fcmp_oge
61; CHECK:       fcmp s0, s1
62; CHECK-NEXT:  cset {{w[0-9]+}}, ge
63  %1 = fcmp oge float %a, %b
64  ret i1 %1
65}
66
67define zeroext i1 @fcmp_olt(float %a, float %b) {
68; CHECK-LABEL: fcmp_olt
69; CHECK:       fcmp s0, s1
70; CHECK-NEXT:  cset {{w[0-9]+}}, mi
71  %1 = fcmp olt float %a, %b
72  ret i1 %1
73}
74
75define zeroext i1 @fcmp_ole(float %a, float %b) {
76; CHECK-LABEL: fcmp_ole
77; CHECK:       fcmp s0, s1
78; CHECK-NEXT:  cset {{w[0-9]+}}, ls
79  %1 = fcmp ole float %a, %b
80  ret i1 %1
81}
82
83define zeroext i1 @fcmp_one(float %a, float %b) {
84; CHECK-LABEL: fcmp_one
85; CHECK:       fcmp s0, s1
86; CHECK-NEXT:  cset [[REG:w[0-9]+]], mi
87; CHECK-NEXT:  csinc {{w[0-9]+}}, [[REG]], wzr, le
88  %1 = fcmp one float %a, %b
89  ret i1 %1
90}
91
92define zeroext i1 @fcmp_ord(float %a, float %b) {
93; CHECK-LABEL: fcmp_ord
94; CHECK:       fcmp s0, s1
95; CHECK-NEXT:  cset {{w[0-9]+}}, vc
96  %1 = fcmp ord float %a, %b
97  ret i1 %1
98}
99
100define zeroext i1 @fcmp_uno(float %a, float %b) {
101; CHECK-LABEL: fcmp_uno
102; CHECK:       fcmp s0, s1
103; CHECK-NEXT:  cset {{w[0-9]+}}, vs
104  %1 = fcmp uno float %a, %b
105  ret i1 %1
106}
107
108define zeroext i1 @fcmp_ueq(float %a, float %b) {
109; CHECK-LABEL: fcmp_ueq
110; CHECK:       fcmp s0, s1
111; CHECK-NEXT:  cset [[REG:w[0-9]+]], eq
112; CHECK-NEXT:  csinc {{w[0-9]+}}, [[REG]], wzr, vc
113  %1 = fcmp ueq float %a, %b
114  ret i1 %1
115}
116
117define zeroext i1 @fcmp_ugt(float %a, float %b) {
118; CHECK-LABEL: fcmp_ugt
119; CHECK:       fcmp s0, s1
120; CHECK-NEXT:  cset {{w[0-9]+}}, hi
121  %1 = fcmp ugt float %a, %b
122  ret i1 %1
123}
124
125define zeroext i1 @fcmp_uge(float %a, float %b) {
126; CHECK-LABEL: fcmp_uge
127; CHECK:       fcmp s0, s1
128; CHECK-NEXT:  cset {{w[0-9]+}}, pl
129  %1 = fcmp uge float %a, %b
130  ret i1 %1
131}
132
133define zeroext i1 @fcmp_ult(float %a, float %b) {
134; CHECK-LABEL: fcmp_ult
135; CHECK:       fcmp s0, s1
136; CHECK-NEXT:  cset {{w[0-9]+}}, lt
137  %1 = fcmp ult float %a, %b
138  ret i1 %1
139}
140
141define zeroext i1 @fcmp_ule(float %a, float %b) {
142; CHECK-LABEL: fcmp_ule
143; CHECK:       fcmp s0, s1
144; CHECK-NEXT:  cset {{w[0-9]+}}, le
145  %1 = fcmp ule float %a, %b
146  ret i1 %1
147}
148
149define zeroext i1 @fcmp_une(float %a, float %b) {
150; CHECK-LABEL: fcmp_une
151; CHECK:       fcmp s0, s1
152; CHECK-NEXT:  cset {{w[0-9]+}}, ne
153  %1 = fcmp une float %a, %b
154  ret i1 %1
155}
156
157define zeroext i1 @fcmp_true(float %a) {
158; CHECK-LABEL: fcmp_true
159; CHECK:       orr {{w[0-9]+}}, wzr, #0x1
160  %1 = fcmp ueq float %a, %a
161  ret i1 %1
162}
163