1 ; RUN: llc -march=mipsel < %s | FileCheck %s
2 ; RUN: llc -march=mipsel -mattr=+fp64 < %s | FileCheck %s
3 ; RUN: llc -march=mipsel < %s | FileCheck -check-prefix=FP32EL %s
4 ; RUN: llc -march=mipsel -mattr=+fp64 < %s | FileCheck -check-prefix=FP64EL %s
7 ; FP32EL-LABEL: testlowercall0:
8 ; FP32EL-DAG: ldc1 $f12, %lo
9 ; FP32EL-DAG: ldc1 $f14, %lo
10 define void @testlowercall0() nounwind {
12 tail call void @f0(double 5.000000e+00, double 6.000000e+00) nounwind
16 declare void @f0(double, double)
19 ; CHECK-LABEL: testlowercall1:
20 ; CHECK-DAG: lwc1 $f12, %lo
21 ; CHECK-DAG: lwc1 $f14, %lo
22 define void @testlowercall1() nounwind {
24 tail call void @f1(float 8.000000e+00, float 9.000000e+00) nounwind
28 declare void @f1(float, float)
31 ; FP32EL-LABEL: testlowercall2:
32 ; FP32EL-DAG: lwc1 $f12, %lo
33 ; FP32EL-DAG: ldc1 $f14, %lo
34 define void @testlowercall2() nounwind {
36 tail call void @f2(float 8.000000e+00, double 6.000000e+00) nounwind
40 declare void @f2(float, double)
43 ; CHECK-LABEL: testlowercall3:
44 ; CHECK-DAG: ldc1 $f12, %lo
45 ; CHECK-DAG: lwc1 $f14, %lo
46 define void @testlowercall3() nounwind {
48 tail call void @f3(double 5.000000e+00, float 9.000000e+00) nounwind
52 declare void @f3(double, float)
55 ; CHECK-LABEL: testlowercall4:
56 ; CHECK-DAG: addiu $4, $zero, 12
57 ; CHECK-DAG: addiu $5, $zero, 13
58 ; CHECK-DAG: addiu $6, $zero, 14
59 ; CHECK-DAG: addiu $7, $zero, 15
60 define void @testlowercall4() nounwind {
62 tail call void @f4(i32 12, i32 13, i32 14, i32 15) nounwind
66 declare void @f4(i32, i32, i32, i32)
69 ; CHECK-LABEL: testlowercall5:
70 ; CHECK-DAG: ldc1 $f12, %lo
71 ; CHECK-DAG: addiu $6, $zero, 23
72 ; CHECK-DAG: sw ${{[a-z0-9]+}}, 16($sp)
73 ; CHECK-DAG: sw ${{[a-z0-9]+}}, 20($sp)
74 define void @testlowercall5() nounwind {
76 tail call void @f5(double 1.500000e+01, i32 23, double 1.700000e+01) nounwind
80 declare void @f5(double, i32, double)
83 ; CHECK-LABEL: testlowercall6:
84 ; CHECK-DAG: ldc1 $f12, %lo
85 ; CHECK-DAG: addiu $6, $zero, 33
86 ; CHECK-DAG: addiu $7, $zero, 24
87 define void @testlowercall6() nounwind {
89 tail call void @f6(double 2.500000e+01, i32 33, i32 24) nounwind
93 declare void @f6(double, i32, i32)
96 ; CHECK-LABEL: testlowercall7:
97 ; CHECK-DAG: lwc1 $f12, %lo
98 ; CHECK-DAG: addiu $5, $zero, 43
99 ; CHECK-DAG: addiu $6, $zero, 34
100 define void @testlowercall7() nounwind {
102 tail call void @f7(float 1.800000e+01, i32 43, i32 34) nounwind
106 declare void @f7(float, i32, i32)
109 ; CHECK-LABEL: testlowercall8:
110 ; CHECK-DAG: addiu $4, $zero, 22
111 ; CHECK-DAG: addiu $5, $zero, 53
112 ; CHECK-DAG: addiu $6, $zero, 44
113 ; CHECK-DAG: sw ${{[a-z0-9]+}}, 16($sp)
114 ; CHECK-DAG: sw ${{[a-z0-9]+}}, 20($sp)
115 define void @testlowercall8() nounwind {
117 tail call void @f8(i32 22, i32 53, i32 44, double 4.000000e+00) nounwind
121 declare void @f8(i32, i32, i32, double)
124 ; CHECK-LABEL: testlowercall9:
125 ; CHECK-DAG: addiu $4, $zero, 32
126 ; CHECK-DAG: addiu $5, $zero, 63
127 ; CHECK-DAG: addiu $6, $zero, 54
128 ; CHECK-DAG: lui $7, 16688
129 define void @testlowercall9() nounwind {
131 tail call void @f9(i32 32, i32 63, i32 54, float 1.100000e+01) nounwind
135 declare void @f9(i32, i32, i32, float)
138 ; CHECK-LABEL: testlowercall10:
139 ; CHECK-DAG: addiu $4, $zero, 42
140 ; CHECK-DAG: addiu $5, $zero, 73
141 ; FP32EL-LABEL: testlowercall10:
142 ; FP32EL-DAG: mfc1 $6, $f{{[0-9]+}}
143 ; FP32EL-DAG: mfc1 $7, $f{{[0-9]+}}
144 ; FP64EL-LABEL: testlowercall10:
145 ; FP64EL-DAG: mfc1 $6, $f{{[0-9]+}}
146 ; FP64EL-DAG: mfhc1 $7, $f{{[0-9]+}}
147 define void @testlowercall10() nounwind {
149 tail call void @f10(i32 42, i32 73, double 2.700000e+01) nounwind
153 declare void @f10(i32, i32, double)
156 ; CHECK-LABEL: testlowercall11:
157 ; CHECK-DAG: addiu $4, $zero, 52
158 ; FP32EL-LABEL: testlowercall11:
159 ; FP32EL-DAG: mfc1 $6, $f{{[0-9]+}}
160 ; FP32EL-DAG: mfc1 $7, $f{{[0-9]+}}
161 ; FP64EL-LABEL: testlowercall11:
162 ; FP64EL-DAG: mfc1 $6, $f{{[0-9]+}}
163 ; FP64EL-DAG: mfhc1 $7, $f{{[0-9]+}}
164 define void @testlowercall11() nounwind {
166 tail call void @f11(i32 52, double 1.600000e+01) nounwind
170 declare void @f11(i32, double)
173 ; CHECK-LABEL: testlowercall12:
174 ; CHECK-DAG: lwc1 $f12, %lo
175 ; CHECK-DAG: lwc1 $f14, %lo
176 ; CHECK-DAG: lui $6, 16672
177 ; CHECK-DAG: lui $7, 16808
178 define void @testlowercall12() nounwind {
180 tail call void @f12(float 2.800000e+01, float 1.900000e+01, float 1.000000e+01, float 2.100000e+01) nounwind
184 declare void @f12(float, float, float, float)
187 ; CHECK-LABEL: testlowercall13:
188 ; CHECK-DAG: lwc1 $f12, %lo
189 ; CHECK-DAG: addiu $5, $zero, 83
190 ; CHECK-DAG: lui $6, 16800
191 ; CHECK-DAG: addiu $7, $zero, 25
192 define void @testlowercall13() nounwind {
194 tail call void @f13(float 3.800000e+01, i32 83, float 2.000000e+01, i32 25) nounwind
199 declare void @f13(float, i32, float, i32)
202 ; CHECK-LABEL: testlowercall14:
203 ; CHECK-DAG: ldc1 $f12, %lo
204 ; CHECK-DAG: lwc1 $f14, %lo
205 ; CHECK-DAG: lui $7, 16880
206 define void @testlowercall14() nounwind {
208 tail call void @f14(double 3.500000e+01, float 2.900000e+01, float 3.000000e+01) nounwind
212 declare void @f14(double, float, float)
214 ; $f12, $f14, ($6, $7)
215 ; CHECK-LABEL: testlowercall15:
216 ; CHECK-DAG: lwc1 $f12, %lo
217 ; CHECK-DAG: lwc1 $f14, %lo
218 ; FP32EL-LABEL: testlowercall15:
219 ; FP32EL-DAG: mfc1 $6, $f{{[0-9]+}}
220 ; FP32EL-DAG: mfc1 $7, $f{{[0-9]+}}
221 ; FP64EL-LABEL: testlowercall15:
222 ; FP64EL-DAG: mfc1 $6, $f{{[0-9]+}}
223 ; FP64EL-DAG: mfhc1 $7, $f{{[0-9]+}}
224 define void @testlowercall15() nounwind {
226 tail call void @f15(float 4.800000e+01, float 3.900000e+01, double 3.700000e+01) nounwind
230 declare void @f15(float, float, double)
233 ; CHECK-LABEL: testlowercall16:
234 ; CHECK-DAG: addiu $4, $zero, 62
235 ; CHECK-DAG: lui $5, 16964
236 ; CHECK-DAG: addiu $6, $zero, 64
237 ; CHECK-DAG: lui $7, 16888
238 define void @testlowercall16() nounwind {
240 tail call void @f16(i32 62, float 4.900000e+01, i32 64, float 3.100000e+01) nounwind
244 declare void @f16(i32, float, i32, float)
247 ; CHECK-LABEL: testlowercall17:
248 ; CHECK-DAG: addiu $4, $zero, 72
249 ; CHECK-DAG: lui $5, 17004
250 ; CHECK-DAG: addiu $6, $zero, 74
251 ; CHECK-DAG: addiu $7, $zero, 35
252 define void @testlowercall17() nounwind {
254 tail call void @f17(i32 72, float 5.900000e+01, i32 74, i32 35) nounwind
258 declare void @f17(i32, float, i32, i32)
261 ; CHECK-LABEL: testlowercall18:
262 ; CHECK-DAG: addiu $4, $zero, 82
263 ; CHECK-DAG: addiu $5, $zero, 93
264 ; CHECK-DAG: lui $6, 16928
265 ; CHECK-DAG: addiu $7, $zero, 45
266 define void @testlowercall18() nounwind {
268 tail call void @f18(i32 82, i32 93, float 4.000000e+01, i32 45) nounwind
272 declare void @f18(i32, i32, float, i32)
275 ; $4, ($6, $7), stack
276 ; CHECK-LABEL: testlowercall20:
277 ; CHECK-DAG: addiu $4, $zero, 92
278 ; CHECK-DAG: sw ${{[a-z0-9]+}}, 16($sp)
279 ; CHECK-DAG: sw ${{[a-z0-9]+}}, 20($sp)
280 ; FP32EL-LABEL: testlowercall20:
281 ; FP32EL-DAG: mfc1 $6, $f{{[0-9]+}}
282 ; FP32EL-DAG: mfc1 $7, $f{{[0-9]+}}
283 ; FP64EL-LABEL: testlowercall20:
284 ; FP64EL-DAG: mfc1 $6, $f{{[0-9]+}}
285 ; FP64EL-DAG: mfhc1 $7, $f{{[0-9]+}}
286 define void @testlowercall20() nounwind {
288 tail call void @f20(i32 92, double 2.600000e+01, double 4.700000e+01) nounwind
292 declare void @f20(i32, double, double)
295 ; CHECK-LABEL: testlowercall21:
296 ; CHECK-DAG: lwc1 $f12, %lo
297 ; CHECK-DAG: addiu $5, $zero, 103
298 define void @testlowercall21() nounwind {
300 tail call void @f21(float 5.800000e+01, i32 103) nounwind
304 declare void @f21(float, i32)
307 ; CHECK-LABEL: testlowercall22:
308 ; CHECK-DAG: lwc1 $f12, %lo
309 ; CHECK-DAG: addiu $5, $zero, 113
310 ; FP32EL-LABEL: testlowercall22:
311 ; FP32EL-DAG: mfc1 $6, $f{{[0-9]+}}
312 ; FP32EL-DAG: mfc1 $7, $f{{[0-9]+}}
313 ; FP64EL-LABEL: testlowercall22:
314 ; FP64EL-DAG: mfc1 $6, $f{{[0-9]+}}
315 ; FP64EL-DAG: mfhc1 $7, $f{{[0-9]+}}
316 define void @testlowercall22() nounwind {
318 tail call void @f22(float 6.800000e+01, i32 113, double 5.700000e+01) nounwind
322 declare void @f22(float, i32, double)
325 ; CHECK-LABEL: testlowercall23:
326 ; CHECK-DAG: ldc1 $f12, %lo
327 ; CHECK-DAG: addiu $6, $zero, 123
328 define void @testlowercall23() nounwind {
330 tail call void @f23(double 4.500000e+01, i32 123) nounwind
334 declare void @f23(double, i32)
337 ; CHECK-LABEL: testlowercall24:
338 ; CHECK-DAG: ldc1 $f12, %lo
339 ; CHECK-DAG: addiu $6, $zero, 133
340 ; CHECK-DAG: sw ${{[a-z0-9]+}}, 16($sp)
341 ; CHECK-DAG: sw ${{[a-z0-9]+}}, 20($sp)
342 define void @testlowercall24() nounwind {
344 tail call void @f24(double 5.500000e+01, i32 133, double 6.700000e+01) nounwind
348 declare void @f24(double, i32, double)
350 ; CHECK-LABEL: testlowercall25:
351 ; CHECK-DAG: lwc1 $f12, %lo
352 ; CHECK-DAG: lwc1 $f14, %lo
355 ; CHECK-DAG: lwc1 $f12, %lo
356 ; CHECK-DAG: addiu $5, $zero, 83
358 ; CHECK-DAG: addiu $7, $zero, 25
359 ; CHECK-DAG: addiu $4, $zero, 82
360 ; CHECK-DAG: addiu $5, $zero, 93
362 ; CHECK-DAG: addiu $7, $zero, 45
363 define void @testlowercall25() nounwind {
365 tail call void @f12(float 2.800000e+01, float 1.900000e+01, float 1.000000e+01, float 2.100000e+01) nounwind
366 tail call void @f13(float 3.800000e+01, i32 83, float 2.000000e+01, i32 25) nounwind
367 tail call void @f18(i32 82, i32 93, float 4.000000e+01, i32 45) nounwind