xref: /aosp_15_r20/external/llvm/test/CodeGen/PowerPC/fast-isel-fcmp-nan.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple powerpc64le-unknown-linux-gnu -fast-isel -O0 < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine i1 @TestULT(double %t0) {
4*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestULT:
5*9880d681SAndroid Build Coastguard Worker; CHECK: mcrf
6*9880d681SAndroid Build Coastguard Worker; CHECK: blr
7*9880d681SAndroid Build Coastguard Workerentry:
8*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp ult double %t0, 0.000000e+00
9*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
10*9880d681SAndroid Build Coastguard Worker
11*9880d681SAndroid Build Coastguard Workerbad:
12*9880d681SAndroid Build Coastguard Worker  ret i1 false
13*9880d681SAndroid Build Coastguard Worker
14*9880d681SAndroid Build Coastguard Workergood:
15*9880d681SAndroid Build Coastguard Worker  ret i1 true
16*9880d681SAndroid Build Coastguard Worker}
17*9880d681SAndroid Build Coastguard Worker
18*9880d681SAndroid Build Coastguard Workerdefine i1 @TestULE(double %t0) {
19*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestULE:
20*9880d681SAndroid Build Coastguard Worker; CHECK: fcmpu
21*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: ble
22*9880d681SAndroid Build Coastguard Worker; CHECK: blr
23*9880d681SAndroid Build Coastguard Workerentry:
24*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp ule double %t0, 0.000000e+00
25*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
26*9880d681SAndroid Build Coastguard Worker
27*9880d681SAndroid Build Coastguard Workerbad:
28*9880d681SAndroid Build Coastguard Worker  ret i1 false
29*9880d681SAndroid Build Coastguard Worker
30*9880d681SAndroid Build Coastguard Workergood:
31*9880d681SAndroid Build Coastguard Worker  ret i1 true
32*9880d681SAndroid Build Coastguard Worker}
33*9880d681SAndroid Build Coastguard Worker
34*9880d681SAndroid Build Coastguard Workerdefine i1 @TestUNE(double %t0) {
35*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestUNE:
36*9880d681SAndroid Build Coastguard Worker; CHECK: fcmpu
37*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: bne
38*9880d681SAndroid Build Coastguard Worker; CHECK: blr
39*9880d681SAndroid Build Coastguard Workerentry:
40*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp une double %t0, 0.000000e+00
41*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
42*9880d681SAndroid Build Coastguard Worker
43*9880d681SAndroid Build Coastguard Workerbad:
44*9880d681SAndroid Build Coastguard Worker  ret i1 false
45*9880d681SAndroid Build Coastguard Worker
46*9880d681SAndroid Build Coastguard Workergood:
47*9880d681SAndroid Build Coastguard Worker  ret i1 true
48*9880d681SAndroid Build Coastguard Worker}
49*9880d681SAndroid Build Coastguard Worker
50*9880d681SAndroid Build Coastguard Workerdefine i1 @TestUEQ(double %t0) {
51*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestUEQ:
52*9880d681SAndroid Build Coastguard Worker; CHECK: mcrf
53*9880d681SAndroid Build Coastguard Worker; CHECK: blr
54*9880d681SAndroid Build Coastguard Workerentry:
55*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp ueq double %t0, 0.000000e+00
56*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
57*9880d681SAndroid Build Coastguard Worker
58*9880d681SAndroid Build Coastguard Workerbad:
59*9880d681SAndroid Build Coastguard Worker  ret i1 false
60*9880d681SAndroid Build Coastguard Worker
61*9880d681SAndroid Build Coastguard Workergood:
62*9880d681SAndroid Build Coastguard Worker  ret i1 true
63*9880d681SAndroid Build Coastguard Worker}
64*9880d681SAndroid Build Coastguard Worker
65*9880d681SAndroid Build Coastguard Workerdefine i1 @TestUGT(double %t0) {
66*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestUGT:
67*9880d681SAndroid Build Coastguard Worker; CHECK: mcrf
68*9880d681SAndroid Build Coastguard Worker; CHECK: blr
69*9880d681SAndroid Build Coastguard Workerentry:
70*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp ugt double %t0, 0.000000e+00
71*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
72*9880d681SAndroid Build Coastguard Worker
73*9880d681SAndroid Build Coastguard Workerbad:
74*9880d681SAndroid Build Coastguard Worker  ret i1 false
75*9880d681SAndroid Build Coastguard Worker
76*9880d681SAndroid Build Coastguard Workergood:
77*9880d681SAndroid Build Coastguard Worker  ret i1 true
78*9880d681SAndroid Build Coastguard Worker}
79*9880d681SAndroid Build Coastguard Worker
80*9880d681SAndroid Build Coastguard Workerdefine i1 @TestUGE(double %t0) {
81*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestUGE:
82*9880d681SAndroid Build Coastguard Worker; CHECK: fcmpu
83*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: bge
84*9880d681SAndroid Build Coastguard Worker; CHECK: blr
85*9880d681SAndroid Build Coastguard Workerentry:
86*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp uge double %t0, 0.000000e+00
87*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
88*9880d681SAndroid Build Coastguard Worker
89*9880d681SAndroid Build Coastguard Workerbad:
90*9880d681SAndroid Build Coastguard Worker  ret i1 false
91*9880d681SAndroid Build Coastguard Worker
92*9880d681SAndroid Build Coastguard Workergood:
93*9880d681SAndroid Build Coastguard Worker  ret i1 true
94*9880d681SAndroid Build Coastguard Worker}
95*9880d681SAndroid Build Coastguard Worker
96*9880d681SAndroid Build Coastguard Workerdefine i1 @TestOLT(double %t0) {
97*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestOLT:
98*9880d681SAndroid Build Coastguard Worker; CHECK: fcmpu
99*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: blt
100*9880d681SAndroid Build Coastguard Worker; CHECK: blr
101*9880d681SAndroid Build Coastguard Workerentry:
102*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp olt double %t0, 0.000000e+00
103*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
104*9880d681SAndroid Build Coastguard Worker
105*9880d681SAndroid Build Coastguard Workerbad:
106*9880d681SAndroid Build Coastguard Worker  ret i1 false
107*9880d681SAndroid Build Coastguard Worker
108*9880d681SAndroid Build Coastguard Workergood:
109*9880d681SAndroid Build Coastguard Worker  ret i1 true
110*9880d681SAndroid Build Coastguard Worker}
111*9880d681SAndroid Build Coastguard Worker
112*9880d681SAndroid Build Coastguard Workerdefine i1 @TestOLE(double %t0) {
113*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestOLE:
114*9880d681SAndroid Build Coastguard Worker; CHECK: mcrf
115*9880d681SAndroid Build Coastguard Worker; CHECK: blr
116*9880d681SAndroid Build Coastguard Workerentry:
117*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp ole double %t0, 0.000000e+00
118*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
119*9880d681SAndroid Build Coastguard Worker
120*9880d681SAndroid Build Coastguard Workerbad:
121*9880d681SAndroid Build Coastguard Worker  ret i1 false
122*9880d681SAndroid Build Coastguard Worker
123*9880d681SAndroid Build Coastguard Workergood:
124*9880d681SAndroid Build Coastguard Worker  ret i1 true
125*9880d681SAndroid Build Coastguard Worker}
126*9880d681SAndroid Build Coastguard Worker
127*9880d681SAndroid Build Coastguard Workerdefine i1 @TestONE(double %t0) {
128*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestONE:
129*9880d681SAndroid Build Coastguard Worker; CHECK: mcrf
130*9880d681SAndroid Build Coastguard Worker; CHECK: blr
131*9880d681SAndroid Build Coastguard Workerentry:
132*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp one double %t0, 0.000000e+00
133*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
134*9880d681SAndroid Build Coastguard Worker
135*9880d681SAndroid Build Coastguard Workerbad:
136*9880d681SAndroid Build Coastguard Worker  ret i1 false
137*9880d681SAndroid Build Coastguard Worker
138*9880d681SAndroid Build Coastguard Workergood:
139*9880d681SAndroid Build Coastguard Worker  ret i1 true
140*9880d681SAndroid Build Coastguard Worker}
141*9880d681SAndroid Build Coastguard Worker
142*9880d681SAndroid Build Coastguard Workerdefine i1 @TestOEQ(double %t0) {
143*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestOEQ:
144*9880d681SAndroid Build Coastguard Worker; CHECK: fcmpu
145*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: beq
146*9880d681SAndroid Build Coastguard Worker; CHECK: blr
147*9880d681SAndroid Build Coastguard Workerentry:
148*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp oeq double %t0, 0.000000e+00
149*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
150*9880d681SAndroid Build Coastguard Worker
151*9880d681SAndroid Build Coastguard Workerbad:
152*9880d681SAndroid Build Coastguard Worker  ret i1 false
153*9880d681SAndroid Build Coastguard Worker
154*9880d681SAndroid Build Coastguard Workergood:
155*9880d681SAndroid Build Coastguard Worker  ret i1 true
156*9880d681SAndroid Build Coastguard Worker}
157*9880d681SAndroid Build Coastguard Worker
158*9880d681SAndroid Build Coastguard Workerdefine i1 @TestOGT(double %t0) {
159*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestOGT:
160*9880d681SAndroid Build Coastguard Worker; CHECK: fcmpu
161*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: bgt
162*9880d681SAndroid Build Coastguard Worker; CHECK: blr
163*9880d681SAndroid Build Coastguard Workerentry:
164*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp ogt double %t0, 0.000000e+00
165*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
166*9880d681SAndroid Build Coastguard Worker
167*9880d681SAndroid Build Coastguard Workerbad:
168*9880d681SAndroid Build Coastguard Worker  ret i1 false
169*9880d681SAndroid Build Coastguard Worker
170*9880d681SAndroid Build Coastguard Workergood:
171*9880d681SAndroid Build Coastguard Worker  ret i1 true
172*9880d681SAndroid Build Coastguard Worker}
173*9880d681SAndroid Build Coastguard Worker
174*9880d681SAndroid Build Coastguard Workerdefine i1 @TestOGE(double %t0) {
175*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: TestOGE:
176*9880d681SAndroid Build Coastguard Worker; CHECK: mcrf
177*9880d681SAndroid Build Coastguard Worker; CHECK: blr
178*9880d681SAndroid Build Coastguard Workerentry:
179*9880d681SAndroid Build Coastguard Worker  %t1 = fcmp oge double %t0, 0.000000e+00
180*9880d681SAndroid Build Coastguard Worker  br i1 %t1, label %good, label %bad
181*9880d681SAndroid Build Coastguard Worker
182*9880d681SAndroid Build Coastguard Workerbad:
183*9880d681SAndroid Build Coastguard Worker  ret i1 false
184*9880d681SAndroid Build Coastguard Worker
185*9880d681SAndroid Build Coastguard Workergood:
186*9880d681SAndroid Build Coastguard Worker  ret i1 true
187*9880d681SAndroid Build Coastguard Worker}
188