1; RUN: llc -march=mips < %s | FileCheck %s 2 3; FIXME: Disabled because it unpredictably fails on certain platforms. 4; REQUIRES: disabled 5 6; $f12, $f14 7; CHECK: ldc1 $f12, %lo 8; CHECK: ldc1 $f14, %lo 9define void @testlowercall0() nounwind { 10entry: 11 tail call void @f0(double 5.000000e+00, double 6.000000e+00) nounwind 12 ret void 13} 14 15declare void @f0(double, double) 16 17; $f12, $f14 18; CHECK: lwc1 $f12, %lo 19; CHECK: lwc1 $f14, %lo 20define void @testlowercall1() nounwind { 21entry: 22 tail call void @f1(float 8.000000e+00, float 9.000000e+00) nounwind 23 ret void 24} 25 26declare void @f1(float, float) 27 28; $f12, $f14 29; CHECK: lwc1 $f12, %lo 30; CHECK: ldc1 $f14, %lo 31define void @testlowercall2() nounwind { 32entry: 33 tail call void @f2(float 8.000000e+00, double 6.000000e+00) nounwind 34 ret void 35} 36 37declare void @f2(float, double) 38 39; $f12, $f14 40; CHECK: ldc1 $f12, %lo 41; CHECK: lwc1 $f14, %lo 42define void @testlowercall3() nounwind { 43entry: 44 tail call void @f3(double 5.000000e+00, float 9.000000e+00) nounwind 45 ret void 46} 47 48declare void @f3(double, float) 49 50; $4, $5, $6, $7 51; CHECK: addiu $4, $zero, 12 52; CHECK: addiu $5, $zero, 13 53; CHECK: addiu $6, $zero, 14 54; CHECK: addiu $7, $zero, 15 55define void @testlowercall4() nounwind { 56entry: 57 tail call void @f4(i32 12, i32 13, i32 14, i32 15) nounwind 58 ret void 59} 60 61declare void @f4(i32, i32, i32, i32) 62 63; $f12, $6, stack 64; CHECK: sw 65; CHECK: sw 66; CHECK: ldc1 $f12, %lo 67; CHECK: addiu $6, $zero, 23 68define void @testlowercall5() nounwind { 69entry: 70 tail call void @f5(double 1.500000e+01, i32 23, double 1.700000e+01) nounwind 71 ret void 72} 73 74declare void @f5(double, i32, double) 75 76; $f12, $6, $7 77; CHECK: ldc1 $f12, %lo 78; CHECK: addiu $6, $zero, 33 79; CHECK: addiu $7, $zero, 24 80define void @testlowercall6() nounwind { 81entry: 82 tail call void @f6(double 2.500000e+01, i32 33, i32 24) nounwind 83 ret void 84} 85 86declare void @f6(double, i32, i32) 87 88; $f12, $5, $6 89; CHECK: lwc1 $f12, %lo 90; CHECK: addiu $5, $zero, 43 91; CHECK: addiu $6, $zero, 34 92define void @testlowercall7() nounwind { 93entry: 94 tail call void @f7(float 1.800000e+01, i32 43, i32 34) nounwind 95 ret void 96} 97 98declare void @f7(float, i32, i32) 99 100; $4, $5, $6, stack 101; CHECK: sw 102; CHECK: sw 103; CHECK: addiu $4, $zero, 22 104; CHECK: addiu $5, $zero, 53 105; CHECK: addiu $6, $zero, 44 106define void @testlowercall8() nounwind { 107entry: 108 tail call void @f8(i32 22, i32 53, i32 44, double 4.000000e+00) nounwind 109 ret void 110} 111 112declare void @f8(i32, i32, i32, double) 113 114; $4, $5, $6, $7 115; CHECK: addiu $4, $zero, 32 116; CHECK: addiu $5, $zero, 63 117; CHECK: addiu $6, $zero, 54 118; CHECK: ori $7 119define void @testlowercall9() nounwind { 120entry: 121 tail call void @f9(i32 32, i32 63, i32 54, float 1.100000e+01) nounwind 122 ret void 123} 124 125declare void @f9(i32, i32, i32, float) 126 127; $4, $5, ($6, $7) 128; CHECK: addiu $4, $zero, 42 129; CHECK: addiu $5, $zero, 73 130; CHECK: addiu $6, $zero, 0 131; CHECK: ori $7 132define void @testlowercall10() nounwind { 133entry: 134 tail call void @f10(i32 42, i32 73, double 2.700000e+01) nounwind 135 ret void 136} 137 138declare void @f10(i32, i32, double) 139 140; $4, ($6, $7) 141; CHECK: addiu $4, $zero, 52 142; CHECK: addiu $6, $zero, 0 143; CHECK: ori $7 144define void @testlowercall11() nounwind { 145entry: 146 tail call void @f11(i32 52, double 1.600000e+01) nounwind 147 ret void 148} 149 150declare void @f11(i32, double) 151 152; $f12, $f14, $6, $7 153; CHECK: lwc1 $f12, %lo 154; CHECK: lwc1 $f14, %lo 155; CHECK: ori $6 156; CHECK: ori $7 157define void @testlowercall12() nounwind { 158entry: 159 tail call void @f12(float 2.800000e+01, float 1.900000e+01, float 1.000000e+01, float 2.100000e+01) nounwind 160 ret void 161} 162 163declare void @f12(float, float, float, float) 164 165; $f12, $5, $6, $7 166; CHECK: lwc1 $f12, %lo 167; CHECK: addiu $5, $zero, 83 168; CHECK: ori $6 169; CHECK: addiu $7, $zero, 25 170define void @testlowercall13() nounwind { 171entry: 172 tail call void @f13(float 3.800000e+01, i32 83, float 2.000000e+01, i32 25) nounwind 173 ret void 174} 175 176 177declare void @f13(float, i32, float, i32) 178 179; $f12, $f14, $7 180; CHECK: ldc1 $f12, %lo 181; CHECK: lwc1 $f14, %lo 182; CHECK: ori $7 183define void @testlowercall14() nounwind { 184entry: 185 tail call void @f14(double 3.500000e+01, float 2.900000e+01, float 3.000000e+01) nounwind 186 ret void 187} 188 189declare void @f14(double, float, float) 190 191; $f12, $f14, ($6, $7) 192; CHECK: lwc1 $f12, %lo 193; CHECK: lwc1 $f14, %lo 194; CHECK: addiu $6, $zero, 0 195; CHECK: ori $7 196define void @testlowercall15() nounwind { 197entry: 198 tail call void @f15(float 4.800000e+01, float 3.900000e+01, double 3.700000e+01) nounwind 199 ret void 200} 201 202declare void @f15(float, float, double) 203 204; $4, $5, $6, $7 205; CHECK: addiu $4, $zero, 62 206; CHECK: ori $5 207; CHECK: addiu $6, $zero, 64 208; CHECK: ori $7 209define void @testlowercall16() nounwind { 210entry: 211 tail call void @f16(i32 62, float 4.900000e+01, i32 64, float 3.100000e+01) nounwind 212 ret void 213} 214 215declare void @f16(i32, float, i32, float) 216 217; $4, $5, $6, $7 218; CHECK: addiu $4, $zero, 72 219; CHECK: ori $5 220; CHECK: addiu $6, $zero, 74 221; CHECK: addiu $7, $zero, 35 222define void @testlowercall17() nounwind { 223entry: 224 tail call void @f17(i32 72, float 5.900000e+01, i32 74, i32 35) nounwind 225 ret void 226} 227 228declare void @f17(i32, float, i32, i32) 229 230; $4, $5, $6, $7 231; CHECK: addiu $4, $zero, 82 232; CHECK: addiu $5, $zero, 93 233; CHECK: ori $6 234; CHECK: addiu $7, $zero, 45 235define void @testlowercall18() nounwind { 236entry: 237 tail call void @f18(i32 82, i32 93, float 4.000000e+01, i32 45) nounwind 238 ret void 239} 240 241declare void @f18(i32, i32, float, i32) 242 243 244; $4, ($6, $7), stack 245; CHECK: sw 246; CHECK: sw 247; CHECK: addiu $4, $zero, 92 248; CHECK: addiu $6, $zero, 0 249; CHECK: ori $7 250define void @testlowercall20() nounwind { 251entry: 252 tail call void @f20(i32 92, double 2.600000e+01, double 4.700000e+01) nounwind 253 ret void 254} 255 256declare void @f20(i32, double, double) 257 258; $f12, $5 259; CHECK: lwc1 $f12, %lo 260; CHECK: addiu $5, $zero, 103 261define void @testlowercall21() nounwind { 262entry: 263 tail call void @f21(float 5.800000e+01, i32 103) nounwind 264 ret void 265} 266 267declare void @f21(float, i32) 268 269; $f12, $5, ($6, $7) 270; CHECK: lwc1 $f12, %lo 271; CHECK: addiu $5, $zero, 113 272; CHECK: addiu $6, $zero, 0 273; CHECK: ori $7 274define void @testlowercall22() nounwind { 275entry: 276 tail call void @f22(float 6.800000e+01, i32 113, double 5.700000e+01) nounwind 277 ret void 278} 279 280declare void @f22(float, i32, double) 281 282; $f12, f6 283; CHECK: ldc1 $f12, %lo 284; CHECK: addiu $6, $zero, 123 285define void @testlowercall23() nounwind { 286entry: 287 tail call void @f23(double 4.500000e+01, i32 123) nounwind 288 ret void 289} 290 291declare void @f23(double, i32) 292 293; $f12,$6, stack 294; CHECK: sw 295; CHECK: sw 296; CHECK: ldc1 $f12, %lo 297; CHECK: addiu $6, $zero, 133 298define void @testlowercall24() nounwind { 299entry: 300 tail call void @f24(double 5.500000e+01, i32 133, double 6.700000e+01) nounwind 301 ret void 302} 303 304declare void @f24(double, i32, double) 305 306; CHECK: lwc1 $f12, %lo 307; lwc1 $f12, %lo 308; CHECK: lwc1 $f14, %lo 309; CHECK: ori $6 310; CHECK: ori $7 311; CHECK: lwc1 $f12, %lo 312; CHECK: addiu $5, $zero, 83 313; CHECK: ori $6 314; CHECK: addiu $7, $zero, 25 315; CHECK: addiu $4, $zero, 82 316; CHECK: addiu $5, $zero, 93 317; CHECK: ori $6 318; CHECK: addiu $7, $zero, 45 319define void @testlowercall25() nounwind { 320entry: 321 tail call void @f12(float 2.800000e+01, float 1.900000e+01, float 1.000000e+01, float 2.100000e+01) nounwind 322 tail call void @f13(float 3.800000e+01, i32 83, float 2.000000e+01, i32 25) nounwind 323 tail call void @f18(i32 82, i32 93, float 4.000000e+01, i32 45) nounwind 324 ret void 325} 326