1 ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -O0 | FileCheck %s
6 define void @test_fcvtzs(float %flt, double %dbl) {
9 %fix1 = fmul float %flt, 128.0
10 %cvt1 = fptosi float %fix1 to i32
11 ; CHECK: fcvtzs {{w[0-9]+}}, {{s[0-9]+}}, #7
12 store volatile i32 %cvt1, i32* @var32
14 %fix2 = fmul float %flt, 4294967296.0
15 %cvt2 = fptosi float %fix2 to i32
16 ; CHECK: fcvtzs {{w[0-9]+}}, {{s[0-9]+}}, #32
17 store volatile i32 %cvt2, i32* @var32
19 %fix3 = fmul float %flt, 128.0
20 %cvt3 = fptosi float %fix3 to i64
21 ; CHECK: fcvtzs {{x[0-9]+}}, {{s[0-9]+}}, #7
22 store volatile i64 %cvt3, i64* @var64
24 %fix4 = fmul float %flt, 18446744073709551616.0
25 %cvt4 = fptosi float %fix4 to i64
26 ; CHECK: fcvtzs {{x[0-9]+}}, {{s[0-9]+}}, #64
27 store volatile i64 %cvt4, i64* @var64
29 %fix5 = fmul double %dbl, 128.0
30 %cvt5 = fptosi double %fix5 to i32
31 ; CHECK: fcvtzs {{w[0-9]+}}, {{d[0-9]+}}, #7
32 store volatile i32 %cvt5, i32* @var32
34 %fix6 = fmul double %dbl, 4294967296.0
35 %cvt6 = fptosi double %fix6 to i32
36 ; CHECK: fcvtzs {{w[0-9]+}}, {{d[0-9]+}}, #32
37 store volatile i32 %cvt6, i32* @var32
39 %fix7 = fmul double %dbl, 128.0
40 %cvt7 = fptosi double %fix7 to i64
41 ; CHECK: fcvtzs {{x[0-9]+}}, {{d[0-9]+}}, #7
42 store volatile i64 %cvt7, i64* @var64
44 %fix8 = fmul double %dbl, 18446744073709551616.0
45 %cvt8 = fptosi double %fix8 to i64
46 ; CHECK: fcvtzs {{x[0-9]+}}, {{d[0-9]+}}, #64
47 store volatile i64 %cvt8, i64* @var64
52 define void @test_fcvtzu(float %flt, double %dbl) {
55 %fix1 = fmul float %flt, 128.0
56 %cvt1 = fptoui float %fix1 to i32
57 ; CHECK: fcvtzu {{w[0-9]+}}, {{s[0-9]+}}, #7
58 store volatile i32 %cvt1, i32* @var32
60 %fix2 = fmul float %flt, 4294967296.0
61 %cvt2 = fptoui float %fix2 to i32
62 ; CHECK: fcvtzu {{w[0-9]+}}, {{s[0-9]+}}, #32
63 store volatile i32 %cvt2, i32* @var32
65 %fix3 = fmul float %flt, 128.0
66 %cvt3 = fptoui float %fix3 to i64
67 ; CHECK: fcvtzu {{x[0-9]+}}, {{s[0-9]+}}, #7
68 store volatile i64 %cvt3, i64* @var64
70 %fix4 = fmul float %flt, 18446744073709551616.0
71 %cvt4 = fptoui float %fix4 to i64
72 ; CHECK: fcvtzu {{x[0-9]+}}, {{s[0-9]+}}, #64
73 store volatile i64 %cvt4, i64* @var64
75 %fix5 = fmul double %dbl, 128.0
76 %cvt5 = fptoui double %fix5 to i32
77 ; CHECK: fcvtzu {{w[0-9]+}}, {{d[0-9]+}}, #7
78 store volatile i32 %cvt5, i32* @var32
80 %fix6 = fmul double %dbl, 4294967296.0
81 %cvt6 = fptoui double %fix6 to i32
82 ; CHECK: fcvtzu {{w[0-9]+}}, {{d[0-9]+}}, #32
83 store volatile i32 %cvt6, i32* @var32
85 %fix7 = fmul double %dbl, 128.0
86 %cvt7 = fptoui double %fix7 to i64
87 ; CHECK: fcvtzu {{x[0-9]+}}, {{d[0-9]+}}, #7
88 store volatile i64 %cvt7, i64* @var64
90 %fix8 = fmul double %dbl, 18446744073709551616.0
91 %cvt8 = fptoui double %fix8 to i64
92 ; CHECK: fcvtzu {{x[0-9]+}}, {{d[0-9]+}}, #64
93 store volatile i64 %cvt8, i64* @var64
98 @varfloat = global float 0.0
99 @vardouble = global double 0.0
101 define void @test_scvtf(i32 %int, i64 %long) {
104 %cvt1 = sitofp i32 %int to float
105 %fix1 = fdiv float %cvt1, 128.0
106 ; CHECK: scvtf {{s[0-9]+}}, {{w[0-9]+}}, #7
107 store volatile float %fix1, float* @varfloat
109 %cvt2 = sitofp i32 %int to float
110 %fix2 = fdiv float %cvt2, 4294967296.0
111 ; CHECK: scvtf {{s[0-9]+}}, {{w[0-9]+}}, #32
112 store volatile float %fix2, float* @varfloat
114 %cvt3 = sitofp i64 %long to float
115 %fix3 = fdiv float %cvt3, 128.0
116 ; CHECK: scvtf {{s[0-9]+}}, {{x[0-9]+}}, #7
117 store volatile float %fix3, float* @varfloat
119 %cvt4 = sitofp i64 %long to float
120 %fix4 = fdiv float %cvt4, 18446744073709551616.0
121 ; CHECK: scvtf {{s[0-9]+}}, {{x[0-9]+}}, #64
122 store volatile float %fix4, float* @varfloat
124 %cvt5 = sitofp i32 %int to double
125 %fix5 = fdiv double %cvt5, 128.0
126 ; CHECK: scvtf {{d[0-9]+}}, {{w[0-9]+}}, #7
127 store volatile double %fix5, double* @vardouble
129 %cvt6 = sitofp i32 %int to double
130 %fix6 = fdiv double %cvt6, 4294967296.0
131 ; CHECK: scvtf {{d[0-9]+}}, {{w[0-9]+}}, #32
132 store volatile double %fix6, double* @vardouble
134 %cvt7 = sitofp i64 %long to double
135 %fix7 = fdiv double %cvt7, 128.0
136 ; CHECK: scvtf {{d[0-9]+}}, {{x[0-9]+}}, #7
137 store volatile double %fix7, double* @vardouble
139 %cvt8 = sitofp i64 %long to double
140 %fix8 = fdiv double %cvt8, 18446744073709551616.0
141 ; CHECK: scvtf {{d[0-9]+}}, {{x[0-9]+}}, #64
142 store volatile double %fix8, double* @vardouble
147 define void @test_ucvtf(i32 %int, i64 %long) {
150 %cvt1 = uitofp i32 %int to float
151 %fix1 = fdiv float %cvt1, 128.0
152 ; CHECK: ucvtf {{s[0-9]+}}, {{w[0-9]+}}, #7
153 store volatile float %fix1, float* @varfloat
155 %cvt2 = uitofp i32 %int to float
156 %fix2 = fdiv float %cvt2, 4294967296.0
157 ; CHECK: ucvtf {{s[0-9]+}}, {{w[0-9]+}}, #32
158 store volatile float %fix2, float* @varfloat
160 %cvt3 = uitofp i64 %long to float
161 %fix3 = fdiv float %cvt3, 128.0
162 ; CHECK: ucvtf {{s[0-9]+}}, {{x[0-9]+}}, #7
163 store volatile float %fix3, float* @varfloat
165 %cvt4 = uitofp i64 %long to float
166 %fix4 = fdiv float %cvt4, 18446744073709551616.0
167 ; CHECK: ucvtf {{s[0-9]+}}, {{x[0-9]+}}, #64
168 store volatile float %fix4, float* @varfloat
170 %cvt5 = uitofp i32 %int to double
171 %fix5 = fdiv double %cvt5, 128.0
172 ; CHECK: ucvtf {{d[0-9]+}}, {{w[0-9]+}}, #7
173 store volatile double %fix5, double* @vardouble
175 %cvt6 = uitofp i32 %int to double
176 %fix6 = fdiv double %cvt6, 4294967296.0
177 ; CHECK: ucvtf {{d[0-9]+}}, {{w[0-9]+}}, #32
178 store volatile double %fix6, double* @vardouble
180 %cvt7 = uitofp i64 %long to double
181 %fix7 = fdiv double %cvt7, 128.0
182 ; CHECK: ucvtf {{d[0-9]+}}, {{x[0-9]+}}, #7
183 store volatile double %fix7, double* @vardouble
185 %cvt8 = uitofp i64 %long to double
186 %fix8 = fdiv double %cvt8, 18446744073709551616.0
187 ; CHECK: ucvtf {{d[0-9]+}}, {{x[0-9]+}}, #64
188 store volatile double %fix8, double* @vardouble