1; RUN: llc < %s -march=mipsel | FileCheck %s 2 3@gi0 = external global i32 4@gi1 = external global i32 5@gi2 = external global i32 6@gi3 = external global i32 7@gi4 = external global i32 8@gi5 = external global i32 9@gi6 = external global i32 10@gi7 = external global i32 11@gi8 = external global i32 12@gi9 = external global i32 13@gi10 = external global i32 14@gi11 = external global i32 15@gi12 = external global i32 16@gi13 = external global i32 17@gi14 = external global i32 18@gi15 = external global i32 19@gi16 = external global i32 20@gfa0 = external global float 21@gfa1 = external global float 22@gfa2 = external global float 23@gfa3 = external global float 24@gfa4 = external global float 25@gfa5 = external global float 26@gfa6 = external global float 27@gfa7 = external global float 28@gfa8 = external global float 29@gfa9 = external global float 30@gfa10 = external global float 31@gfa11 = external global float 32@gfa12 = external global float 33@gfa13 = external global float 34@gfa14 = external global float 35@gfa15 = external global float 36@gfa16 = external global float 37@gfa17 = external global float 38@gfa18 = external global float 39@gfa19 = external global float 40@gfa20 = external global float 41@gf0 = external global float 42@gf1 = external global float 43@gf2 = external global float 44@gf3 = external global float 45@gf4 = external global float 46@gf5 = external global float 47@gf6 = external global float 48@gf7 = external global float 49@gf8 = external global float 50@gf9 = external global float 51@gf10 = external global float 52@gf11 = external global float 53@gf12 = external global float 54@gf13 = external global float 55@gf14 = external global float 56@gf15 = external global float 57@gf16 = external global float 58@gf17 = external global float 59@gf18 = external global float 60@gf19 = external global float 61@gf20 = external global float 62@g0 = external global i32 63@g1 = external global i32 64@g2 = external global i32 65@g3 = external global i32 66@g4 = external global i32 67@g5 = external global i32 68@g6 = external global i32 69@g7 = external global i32 70@g8 = external global i32 71@g9 = external global i32 72@g10 = external global i32 73@g11 = external global i32 74@g12 = external global i32 75@g13 = external global i32 76@g14 = external global i32 77@g15 = external global i32 78@g16 = external global i32 79 80define void @caller0() nounwind { 81entry: 82; CHECK: caller0 83; CHECK: lw $3 84; CHECK: lw $24 85; CHECK: lw $15 86; CHECK: lw $14 87; CHECK: lw $13 88; CHECK: lw $12 89; CHECK: lw $11 90; CHECK: lw $10 91; CHECK: lw $9 92; CHECK: lw $8 93; CHECK: lw $7 94; CHECK: lw $6 95; CHECK: lw $5 96; CHECK: lw $4 97 98 %0 = load i32* @gi0, align 4 99 %1 = load i32* @gi1, align 4 100 %2 = load i32* @gi2, align 4 101 %3 = load i32* @gi3, align 4 102 %4 = load i32* @gi4, align 4 103 %5 = load i32* @gi5, align 4 104 %6 = load i32* @gi6, align 4 105 %7 = load i32* @gi7, align 4 106 %8 = load i32* @gi8, align 4 107 %9 = load i32* @gi9, align 4 108 %10 = load i32* @gi10, align 4 109 %11 = load i32* @gi11, align 4 110 %12 = load i32* @gi12, align 4 111 %13 = load i32* @gi13, align 4 112 %14 = load i32* @gi14, align 4 113 %15 = load i32* @gi15, align 4 114 %16 = load i32* @gi16, align 4 115 tail call fastcc void @callee0(i32 %0, i32 %1, i32 %2, i32 %3, i32 %4, i32 %5, i32 %6, i32 %7, i32 %8, i32 %9, i32 %10, i32 %11, i32 %12, i32 %13, i32 %14, i32 %15, i32 %16) 116 ret void 117} 118 119define internal fastcc void @callee0(i32 %a0, i32 %a1, i32 %a2, i32 %a3, i32 %a4, i32 %a5, i32 %a6, i32 %a7, i32 %a8, i32 %a9, i32 %a10, i32 %a11, i32 %a12, i32 %a13, i32 %a14, i32 %a15, i32 %a16) nounwind noinline { 120entry: 121; CHECK: callee0 122; CHECK: sw $4 123; CHECK: sw $5 124; CHECK: sw $6 125; CHECK: sw $7 126; CHECK: sw $8 127; CHECK: sw $9 128; CHECK: sw $10 129; CHECK: sw $11 130; CHECK: sw $12 131; CHECK: sw $13 132; CHECK: sw $14 133; CHECK: sw $15 134; CHECK: sw $24 135; CHECK: sw $3 136 137 store i32 %a0, i32* @g0, align 4 138 store i32 %a1, i32* @g1, align 4 139 store i32 %a2, i32* @g2, align 4 140 store i32 %a3, i32* @g3, align 4 141 store i32 %a4, i32* @g4, align 4 142 store i32 %a5, i32* @g5, align 4 143 store i32 %a6, i32* @g6, align 4 144 store i32 %a7, i32* @g7, align 4 145 store i32 %a8, i32* @g8, align 4 146 store i32 %a9, i32* @g9, align 4 147 store i32 %a10, i32* @g10, align 4 148 store i32 %a11, i32* @g11, align 4 149 store i32 %a12, i32* @g12, align 4 150 store i32 %a13, i32* @g13, align 4 151 store i32 %a14, i32* @g14, align 4 152 store i32 %a15, i32* @g15, align 4 153 store i32 %a16, i32* @g16, align 4 154 ret void 155} 156 157define void @caller1(float %a0, float %a1, float %a2, float %a3, float %a4, float %a5, float %a6, float %a7, float %a8, float %a9, float %a10, float %a11, float %a12, float %a13, float %a14, float %a15, float %a16, float %a17, float %a18, float %a19, float %a20) nounwind { 158entry: 159; CHECK: caller1 160; CHECK: lwc1 $f19 161; CHECK: lwc1 $f18 162; CHECK: lwc1 $f17 163; CHECK: lwc1 $f16 164; CHECK: lwc1 $f15 165; CHECK: lwc1 $f14 166; CHECK: lwc1 $f13 167; CHECK: lwc1 $f12 168; CHECK: lwc1 $f11 169; CHECK: lwc1 $f10 170; CHECK: lwc1 $f9 171; CHECK: lwc1 $f8 172; CHECK: lwc1 $f7 173; CHECK: lwc1 $f6 174; CHECK: lwc1 $f5 175; CHECK: lwc1 $f4 176; CHECK: lwc1 $f3 177; CHECK: lwc1 $f2 178; CHECK: lwc1 $f1 179; CHECK: lwc1 $f0 180 181 %0 = load float* @gfa0, align 4 182 %1 = load float* @gfa1, align 4 183 %2 = load float* @gfa2, align 4 184 %3 = load float* @gfa3, align 4 185 %4 = load float* @gfa4, align 4 186 %5 = load float* @gfa5, align 4 187 %6 = load float* @gfa6, align 4 188 %7 = load float* @gfa7, align 4 189 %8 = load float* @gfa8, align 4 190 %9 = load float* @gfa9, align 4 191 %10 = load float* @gfa10, align 4 192 %11 = load float* @gfa11, align 4 193 %12 = load float* @gfa12, align 4 194 %13 = load float* @gfa13, align 4 195 %14 = load float* @gfa14, align 4 196 %15 = load float* @gfa15, align 4 197 %16 = load float* @gfa16, align 4 198 %17 = load float* @gfa17, align 4 199 %18 = load float* @gfa18, align 4 200 %19 = load float* @gfa19, align 4 201 %20 = load float* @gfa20, align 4 202 tail call fastcc void @callee1(float %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, float %8, float %9, float %10, float %11, float %12, float %13, float %14, float %15, float %16, float %17, float %18, float %19, float %20) 203 ret void 204} 205 206define internal fastcc void @callee1(float %a0, float %a1, float %a2, float %a3, float %a4, float %a5, float %a6, float %a7, float %a8, float %a9, float %a10, float %a11, float %a12, float %a13, float %a14, float %a15, float %a16, float %a17, float %a18, float %a19, float %a20) nounwind noinline { 207entry: 208; CHECK: callee1 209; CHECK: swc1 $f0 210; CHECK: swc1 $f1 211; CHECK: swc1 $f2 212; CHECK: swc1 $f3 213; CHECK: swc1 $f4 214; CHECK: swc1 $f5 215; CHECK: swc1 $f6 216; CHECK: swc1 $f7 217; CHECK: swc1 $f8 218; CHECK: swc1 $f9 219; CHECK: swc1 $f10 220; CHECK: swc1 $f11 221; CHECK: swc1 $f12 222; CHECK: swc1 $f13 223; CHECK: swc1 $f14 224; CHECK: swc1 $f15 225; CHECK: swc1 $f16 226; CHECK: swc1 $f17 227; CHECK: swc1 $f18 228; CHECK: swc1 $f19 229 230 store float %a0, float* @gf0, align 4 231 store float %a1, float* @gf1, align 4 232 store float %a2, float* @gf2, align 4 233 store float %a3, float* @gf3, align 4 234 store float %a4, float* @gf4, align 4 235 store float %a5, float* @gf5, align 4 236 store float %a6, float* @gf6, align 4 237 store float %a7, float* @gf7, align 4 238 store float %a8, float* @gf8, align 4 239 store float %a9, float* @gf9, align 4 240 store float %a10, float* @gf10, align 4 241 store float %a11, float* @gf11, align 4 242 store float %a12, float* @gf12, align 4 243 store float %a13, float* @gf13, align 4 244 store float %a14, float* @gf14, align 4 245 store float %a15, float* @gf15, align 4 246 store float %a16, float* @gf16, align 4 247 store float %a17, float* @gf17, align 4 248 store float %a18, float* @gf18, align 4 249 store float %a19, float* @gf19, align 4 250 store float %a20, float* @gf20, align 4 251 ret void 252} 253 254