1 ; RUN: llc -march=mipsel < %s | FileCheck -check-prefix=ALL %s
2 ; RUN: llc -march=mipsel -mattr=+fp64 < %s | FileCheck -check-prefix=ALL %s
3 ; RUN: llc -march=mipsel -mcpu=mips32 < %s | FileCheck -check-prefix=ALL -check-prefix=NO-MFHC1 %s
4 ; RUN: llc -march=mipsel -mcpu=mips32r2 < %s | FileCheck -check-prefix=ALL -check-prefix=HAS-MFHC1 %s
5 ; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+fp64 < %s | FileCheck -check-prefix=ALL -check-prefix=HAS-MFHC1 %s
8 ; ALL-LABEL: testlowercall0:
9 ; ALL-DAG: ldc1 $f12, %lo
10 ; ALL-DAG: ldc1 $f14, %lo
11 define void @testlowercall0() nounwind {
13 tail call void @f0(double 5.000000e+00, double 6.000000e+00) nounwind
17 declare void @f0(double, double)
20 ; ALL-LABEL: testlowercall1:
21 ; ALL-DAG: lwc1 $f12, %lo
22 ; ALL-DAG: lwc1 $f14, %lo
23 define void @testlowercall1() nounwind {
25 tail call void @f1(float 8.000000e+00, float 9.000000e+00) nounwind
29 declare void @f1(float, float)
32 ; ALL-LABEL: testlowercall2:
33 ; ALL-DAG: lwc1 $f12, %lo
34 ; ALL-DAG: ldc1 $f14, %lo
35 define void @testlowercall2() nounwind {
37 tail call void @f2(float 8.000000e+00, double 6.000000e+00) nounwind
41 declare void @f2(float, double)
44 ; ALL-LABEL: testlowercall3:
45 ; ALL-DAG: ldc1 $f12, %lo
46 ; ALL-DAG: lwc1 $f14, %lo
47 define void @testlowercall3() nounwind {
49 tail call void @f3(double 5.000000e+00, float 9.000000e+00) nounwind
53 declare void @f3(double, float)
56 ; ALL-LABEL: testlowercall4:
57 ; ALL-DAG: addiu $4, $zero, 12
58 ; ALL-DAG: addiu $5, $zero, 13
59 ; ALL-DAG: addiu $6, $zero, 14
60 ; ALL-DAG: addiu $7, $zero, 15
61 define void @testlowercall4() nounwind {
63 tail call void @f4(i32 12, i32 13, i32 14, i32 15) nounwind
67 declare void @f4(i32, i32, i32, i32)
70 ; ALL-LABEL: testlowercall5:
71 ; ALL-DAG: ldc1 $f12, %lo
72 ; ALL-DAG: addiu $6, $zero, 23
73 ; ALL-DAG: sw ${{[a-z0-9]+}}, 16($sp)
74 ; ALL-DAG: sw ${{[a-z0-9]+}}, 20($sp)
75 define void @testlowercall5() nounwind {
77 tail call void @f5(double 1.500000e+01, i32 23, double 1.700000e+01) nounwind
81 declare void @f5(double, i32, double)
84 ; ALL-LABEL: testlowercall6:
85 ; ALL-DAG: ldc1 $f12, %lo
86 ; ALL-DAG: addiu $6, $zero, 33
87 ; ALL-DAG: addiu $7, $zero, 24
88 define void @testlowercall6() nounwind {
90 tail call void @f6(double 2.500000e+01, i32 33, i32 24) nounwind
94 declare void @f6(double, i32, i32)
97 ; ALL-LABEL: testlowercall7:
98 ; ALL-DAG: lwc1 $f12, %lo
99 ; ALL-DAG: addiu $5, $zero, 43
100 ; ALL-DAG: addiu $6, $zero, 34
101 define void @testlowercall7() nounwind {
103 tail call void @f7(float 1.800000e+01, i32 43, i32 34) nounwind
107 declare void @f7(float, i32, i32)
110 ; ALL-LABEL: testlowercall8:
111 ; ALL-DAG: addiu $4, $zero, 22
112 ; ALL-DAG: addiu $5, $zero, 53
113 ; ALL-DAG: addiu $6, $zero, 44
114 ; ALL-DAG: sw ${{[a-z0-9]+}}, 16($sp)
115 ; ALL-DAG: sw ${{[a-z0-9]+}}, 20($sp)
116 define void @testlowercall8() nounwind {
118 tail call void @f8(i32 22, i32 53, i32 44, double 4.000000e+00) nounwind
122 declare void @f8(i32, i32, i32, double)
125 ; ALL-LABEL: testlowercall9:
126 ; ALL-DAG: addiu $4, $zero, 32
127 ; ALL-DAG: addiu $5, $zero, 63
128 ; ALL-DAG: addiu $6, $zero, 54
129 ; ALL-DAG: lui $7, 16688
130 define void @testlowercall9() nounwind {
132 tail call void @f9(i32 32, i32 63, i32 54, float 1.100000e+01) nounwind
136 declare void @f9(i32, i32, i32, float)
139 ; ALL-LABEL: testlowercall10:
141 ; ALL-DAG: addiu $4, $zero, 42
142 ; ALL-DAG: addiu $5, $zero, 73
144 ; NO-MFHC1-DAG: mfc1 $6, $f{{[0-9]+}}
145 ; NO-MFHC1-DAG: mfc1 $7, $f{{[0-9]+}}
147 ; HAS-MFHC1-DAG: mfc1 $6, $f{{[0-9]+}}
148 ; HAS-MFHC1-DAG: mfhc1 $7, $f{{[0-9]+}}
149 define void @testlowercall10() nounwind {
151 tail call void @f10(i32 42, i32 73, double 2.700000e+01) nounwind
155 declare void @f10(i32, i32, double)
158 ; ALL-LABEL: testlowercall11:
159 ; ALL-DAG: addiu $4, $zero, 52
161 ; NO-MFHC1-DAG: mfc1 $6, $f{{[0-9]+}}
162 ; NO-MFHC1-DAG: mfc1 $7, $f{{[0-9]+}}
164 ; HAS-MFHC1-DAG: mfc1 $6, $f{{[0-9]+}}
165 ; HAS-MFHC1-DAG: mfhc1 $7, $f{{[0-9]+}}
166 define void @testlowercall11() nounwind {
168 tail call void @f11(i32 52, double 1.600000e+01) nounwind
172 declare void @f11(i32, double)
175 ; ALL-LABEL: testlowercall12:
176 ; ALL-DAG: lwc1 $f12, %lo
177 ; ALL-DAG: lwc1 $f14, %lo
178 ; ALL-DAG: lui $6, 16672
179 ; ALL-DAG: lui $7, 16808
180 define void @testlowercall12() nounwind {
182 tail call void @f12(float 2.800000e+01, float 1.900000e+01, float 1.000000e+01, float 2.100000e+01) nounwind
186 declare void @f12(float, float, float, float)
189 ; ALL-LABEL: testlowercall13:
190 ; ALL-DAG: lwc1 $f12, %lo
191 ; ALL-DAG: addiu $5, $zero, 83
192 ; ALL-DAG: lui $6, 16800
193 ; ALL-DAG: addiu $7, $zero, 25
194 define void @testlowercall13() nounwind {
196 tail call void @f13(float 3.800000e+01, i32 83, float 2.000000e+01, i32 25) nounwind
201 declare void @f13(float, i32, float, i32)
204 ; ALL-LABEL: testlowercall14:
205 ; ALL-DAG: ldc1 $f12, %lo
206 ; ALL-DAG: lwc1 $f14, %lo
207 ; ALL-DAG: lui $7, 16880
208 define void @testlowercall14() nounwind {
210 tail call void @f14(double 3.500000e+01, float 2.900000e+01, float 3.000000e+01) nounwind
214 declare void @f14(double, float, float)
216 ; $f12, $f14, ($6, $7)
217 ; ALL-LABEL: testlowercall15:
218 ; ALL-DAG: lwc1 $f12, %lo
219 ; ALL-DAG: lwc1 $f14, %lo
221 ; NO-MFHC1-DAG: mfc1 $6, $f{{[0-9]+}}
222 ; NO-MFHC1-DAG: mfc1 $7, $f{{[0-9]+}}
224 ; HAS-MFHC1-DAG: mfc1 $6, $f{{[0-9]+}}
225 ; HAS-MFHC1-DAG: mfhc1 $7, $f{{[0-9]+}}
226 define void @testlowercall15() nounwind {
228 tail call void @f15(float 4.800000e+01, float 3.900000e+01, double 3.700000e+01) nounwind
232 declare void @f15(float, float, double)
235 ; ALL-LABEL: testlowercall16:
236 ; ALL-DAG: addiu $4, $zero, 62
237 ; ALL-DAG: lui $5, 16964
238 ; ALL-DAG: addiu $6, $zero, 64
239 ; ALL-DAG: lui $7, 16888
240 define void @testlowercall16() nounwind {
242 tail call void @f16(i32 62, float 4.900000e+01, i32 64, float 3.100000e+01) nounwind
246 declare void @f16(i32, float, i32, float)
249 ; ALL-LABEL: testlowercall17:
250 ; ALL-DAG: addiu $4, $zero, 72
251 ; ALL-DAG: lui $5, 17004
252 ; ALL-DAG: addiu $6, $zero, 74
253 ; ALL-DAG: addiu $7, $zero, 35
254 define void @testlowercall17() nounwind {
256 tail call void @f17(i32 72, float 5.900000e+01, i32 74, i32 35) nounwind
260 declare void @f17(i32, float, i32, i32)
263 ; ALL-LABEL: testlowercall18:
264 ; ALL-DAG: addiu $4, $zero, 82
265 ; ALL-DAG: addiu $5, $zero, 93
266 ; ALL-DAG: lui $6, 16928
267 ; ALL-DAG: addiu $7, $zero, 45
268 define void @testlowercall18() nounwind {
270 tail call void @f18(i32 82, i32 93, float 4.000000e+01, i32 45) nounwind
274 declare void @f18(i32, i32, float, i32)
277 ; $4, ($6, $7), stack
278 ; ALL-LABEL: testlowercall20:
279 ; ALL-DAG: addiu $4, $zero, 92
280 ; ALL-DAG: sw ${{[a-z0-9]+}}, 16($sp)
281 ; ALL-DAG: sw ${{[a-z0-9]+}}, 20($sp)
283 ; NO-MFHC1-DAG: mfc1 $6, $f{{[0-9]+}}
284 ; NO-MFHC1-DAG: mfc1 $7, $f{{[0-9]+}}
286 ; HAS-MFHC1-DAG: mfc1 $6, $f{{[0-9]+}}
287 ; HAS-MFHC1-DAG: mfhc1 $7, $f{{[0-9]+}}
288 define void @testlowercall20() nounwind {
290 tail call void @f20(i32 92, double 2.600000e+01, double 4.700000e+01) nounwind
294 declare void @f20(i32, double, double)
297 ; ALL-LABEL: testlowercall21:
298 ; ALL-DAG: lwc1 $f12, %lo
299 ; ALL-DAG: addiu $5, $zero, 103
300 define void @testlowercall21() nounwind {
302 tail call void @f21(float 5.800000e+01, i32 103) nounwind
306 declare void @f21(float, i32)
309 ; ALL-LABEL: testlowercall22:
310 ; ALL-DAG: lwc1 $f12, %lo
311 ; ALL-DAG: addiu $5, $zero, 113
313 ; NO-MFHC1-DAG: mfc1 $6, $f{{[0-9]+}}
314 ; NO-MFHC1-DAG: mfc1 $7, $f{{[0-9]+}}
316 ; HAS-MFHC1-DAG: mfc1 $6, $f{{[0-9]+}}
317 ; HAS-MFHC1-DAG: mfhc1 $7, $f{{[0-9]+}}
318 define void @testlowercall22() nounwind {
320 tail call void @f22(float 6.800000e+01, i32 113, double 5.700000e+01) nounwind
324 declare void @f22(float, i32, double)
327 ; ALL-LABEL: testlowercall23:
328 ; ALL-DAG: ldc1 $f12, %lo
329 ; ALL-DAG: addiu $6, $zero, 123
330 define void @testlowercall23() nounwind {
332 tail call void @f23(double 4.500000e+01, i32 123) nounwind
336 declare void @f23(double, i32)
339 ; ALL-LABEL: testlowercall24:
340 ; ALL-DAG: ldc1 $f12, %lo
341 ; ALL-DAG: addiu $6, $zero, 133
342 ; ALL-DAG: sw ${{[a-z0-9]+}}, 16($sp)
343 ; ALL-DAG: sw ${{[a-z0-9]+}}, 20($sp)
344 define void @testlowercall24() nounwind {
346 tail call void @f24(double 5.500000e+01, i32 133, double 6.700000e+01) nounwind
350 declare void @f24(double, i32, double)
352 ; ALL-LABEL: testlowercall25:
353 ; ALL-DAG: lwc1 $f12, %lo
354 ; ALL-DAG: lwc1 $f14, %lo
357 ; ALL-DAG: lwc1 $f12, %lo
358 ; ALL-DAG: addiu $5, $zero, 83
360 ; ALL-DAG: addiu $7, $zero, 25
361 ; ALL-DAG: addiu $4, $zero, 82
362 ; ALL-DAG: addiu $5, $zero, 93
364 ; ALL-DAG: addiu $7, $zero, 45
365 define void @testlowercall25() nounwind {
367 tail call void @f12(float 2.800000e+01, float 1.900000e+01, float 1.000000e+01, float 2.100000e+01) nounwind
368 tail call void @f13(float 3.800000e+01, i32 83, float 2.000000e+01, i32 25) nounwind
369 tail call void @f18(i32 82, i32 93, float 4.000000e+01, i32 45) nounwind