none/tests/arm64/cvtf_imm.c

   1
   2 #include <stdio.h>
   3 #include <assert.h>
   4
   5 typedef    signed long long int  Long;
   6 typedef  unsigned long long int  ULong;
   7
   8 typedef    signed int  Int;
   9 typedef  unsigned int  UInt;
  10
  11 typedef  union { double d64; float f32[2]; unsigned long long int i64; }  U;
  12
  13 //////////////////// D from X ////////////////////
  14
  15 __attribute__((noinline)) double do_scvtf_d_x_imm1 ( Long x )
  16 {
  17    U block[2]; block[0].i64 = x; block[1].i64 = 0;
  18    __asm__ __volatile__(
  19       "ldr x13,[%0,#0];  scvtf d18,x13,#1;  str d18, [%0,#8]"
  20       ::"r"(&block[0]) : "memory", "x13","v18");
  21    return block[1].d64;
  22 }
  23 __attribute__((noinline)) double do_scvtf_d_x_imm32 ( Long x )
  24 {
  25    U block[2]; block[0].i64 = x; block[1].i64 = 0;
  26    __asm__ __volatile__(
  27       "ldr x13,[%0,#0];  scvtf d18,x13,#32;  str d18, [%0,#8]"
  28       ::"r"(&block[0]) : "memory", "x13","v18");
  29    return block[1].d64;
  30 }
  31 __attribute__((noinline)) double do_scvtf_d_x_imm64 ( Long x )
  32 {
  33    U block[2]; block[0].i64 = x; block[1].i64 = 0;
  34    __asm__ __volatile__(
  35       "ldr x13,[%0,#0];  scvtf d18,x13,#64;  str d18, [%0,#8]"
  36       ::"r"(&block[0]) : "memory", "x13","v18");
  37    return block[1].d64;
  38 }
  39
  40 __attribute__((noinline)) double do_ucvtf_d_x_imm1 ( Long x )
  41 {
  42    U block[2]; block[0].i64 = x; block[1].i64 = 0;
  43    __asm__ __volatile__(
  44       "ldr x13,[%0,#0];  ucvtf d18,x13,#1;  str d18, [%0,#8]"
  45       ::"r"(&block[0]) : "memory", "x13","v18");
  46    return block[1].d64;
  47 }
  48 __attribute__((noinline)) double do_ucvtf_d_x_imm32 ( Long x )
  49 {
  50    U block[2]; block[0].i64 = x; block[1].i64 = 0;
  51    __asm__ __volatile__(
  52       "ldr x13,[%0,#0];  ucvtf d18,x13,#32;  str d18, [%0,#8]"
  53       ::"r"(&block[0]) : "memory", "x13","v18");
  54    return block[1].d64;
  55 }
  56 __attribute__((noinline)) double do_ucvtf_d_x_imm64 ( Long x )
  57 {
  58    U block[2]; block[0].i64 = x; block[1].i64 = 0;
  59    __asm__ __volatile__(
  60       "ldr x13,[%0,#0];  ucvtf d18,x13,#64;  str d18, [%0,#8]"
  61       ::"r"(&block[0]) : "memory", "x13","v18");
  62    return block[1].d64;
  63 }
  64
  65
  66 //////////////////// D from W ////////////////////
  67
  68 __attribute__((noinline)) double do_scvtf_d_w_imm1 ( Int x )
  69 {
  70    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
  71    __asm__ __volatile__(
  72       "ldr x13,[%0,#0];  scvtf d18,w13,#1;  str d18, [%0,#8]"
  73       ::"r"(&block[0]) : "memory", "x13","v18");
  74    return block[1].d64;
  75 }
  76 __attribute__((noinline)) double do_scvtf_d_w_imm16 ( Int x )
  77 {
  78    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
  79    __asm__ __volatile__(
  80       "ldr x13,[%0,#0];  scvtf d18,w13,#16;  str d18, [%0,#8]"
  81       ::"r"(&block[0]) : "memory", "x13","v18");
  82    return block[1].d64;
  83 }
  84 __attribute__((noinline)) double do_scvtf_d_w_imm32 ( Int x )
  85 {
  86    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
  87    __asm__ __volatile__(
  88       "ldr x13,[%0,#0];  scvtf d18,w13,#32;  str d18, [%0,#8]"
  89       ::"r"(&block[0]) : "memory", "x13","v18");
  90    return block[1].d64;
  91 }
  92
  93 __attribute__((noinline)) double do_ucvtf_d_w_imm1 ( Int x )
  94 {
  95    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
  96    __asm__ __volatile__(
  97       "ldr x13,[%0,#0];  ucvtf d18,w13,#1;  str d18, [%0,#8]"
  98       ::"r"(&block[0]) : "memory", "x13","v18");
  99    return block[1].d64;
 100 }
 101 __attribute__((noinline)) double do_ucvtf_d_w_imm16 ( Int x )
 102 {
 103    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
 104    __asm__ __volatile__(
 105       "ldr x13,[%0,#0];  ucvtf d18,w13,#16;  str d18, [%0,#8]"
 106       ::"r"(&block[0]) : "memory", "x13","v18");
 107    return block[1].d64;
 108 }
 109 __attribute__((noinline)) double do_ucvtf_d_w_imm32 ( Int x )
 110 {
 111    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
 112    __asm__ __volatile__(
 113       "ldr x13,[%0,#0];  ucvtf d18,w13,#32;  str d18, [%0,#8]"
 114       ::"r"(&block[0]) : "memory", "x13","v18");
 115    return block[1].d64;
 116 }
 117
 118
 119 //////////////////// S from X ////////////////////
 120
 121 __attribute__((noinline)) double do_scvtf_s_x_imm1 ( Long x )
 122 {
 123    U block[2]; block[0].i64 = x; block[1].i64 = 0;
 124    __asm__ __volatile__(
 125       "ldr x13,[%0,#0];  scvtf s18,x13,#1;  str s18, [%0,#8]"
 126       ::"r"(&block[0]) : "memory", "x13","v18");
 127    return (double)block[1].f32[0];
 128 }
 129 __attribute__((noinline)) double do_scvtf_s_x_imm32 ( Long x )
 130 {
 131    U block[2]; block[0].i64 = x; block[1].i64 = 0;
 132    __asm__ __volatile__(
 133       "ldr x13,[%0,#0];  scvtf s18,x13,#32;  str s18, [%0,#8]"
 134       ::"r"(&block[0]) : "memory", "x13","v18");
 135    return (double)block[1].f32[0];
 136 }
 137 __attribute__((noinline)) double do_scvtf_s_x_imm64 ( Long x )
 138 {
 139    U block[2]; block[0].i64 = x; block[1].i64 = 0;
 140    __asm__ __volatile__(
 141       "ldr x13,[%0,#0];  scvtf s18,x13,#64;  str s18, [%0,#8]"
 142       ::"r"(&block[0]) : "memory", "x13","v18");
 143    return (double)block[1].f32[0];
 144 }
 145
 146 __attribute__((noinline)) double do_ucvtf_s_x_imm1 ( Long x )
 147 {
 148    U block[2]; block[0].i64 = x; block[1].i64 = 0;
 149    __asm__ __volatile__(
 150       "ldr x13,[%0,#0];  ucvtf s18,x13,#1;  str s18, [%0,#8]"
 151       ::"r"(&block[0]) : "memory", "x13","v18");
 152    return (double)block[1].f32[0];
 153 }
 154 __attribute__((noinline)) double do_ucvtf_s_x_imm32 ( Long x )
 155 {
 156    U block[2]; block[0].i64 = x; block[1].i64 = 0;
 157    __asm__ __volatile__(
 158       "ldr x13,[%0,#0];  ucvtf s18,x13,#32;  str s18, [%0,#8]"
 159       ::"r"(&block[0]) : "memory", "x13","v18");
 160    return (double)block[1].f32[0];
 161 }
 162 __attribute__((noinline)) double do_ucvtf_s_x_imm64 ( Long x )
 163 {
 164    U block[2]; block[0].i64 = x; block[1].i64 = 0;
 165    __asm__ __volatile__(
 166       "ldr x13,[%0,#0];  ucvtf s18,x13,#64;  str s18, [%0,#8]"
 167       ::"r"(&block[0]) : "memory", "x13","v18");
 168    return (double)block[1].f32[0];
 169 }
 170
 171
 172 //////////////////// S from W ////////////////////
 173
 174 __attribute__((noinline)) double do_scvtf_s_w_imm1 ( Int x )
 175 {
 176    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
 177    __asm__ __volatile__(
 178       "ldr x13,[%0,#0];  scvtf s18,w13,#1;  str s18, [%0,#8]"
 179       ::"r"(&block[0]) : "memory", "x13","v18");
 180    return (double)block[1].f32[0];
 181 }
 182 __attribute__((noinline)) double do_scvtf_s_w_imm16 ( Int x )
 183 {
 184    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
 185    __asm__ __volatile__(
 186       "ldr x13,[%0,#0];  scvtf s18,w13,#16;  str s18, [%0,#8]"
 187       ::"r"(&block[0]) : "memory", "x13","v18");
 188    return (double)block[1].f32[0];
 189 }
 190 __attribute__((noinline)) double do_scvtf_s_w_imm32 ( Int x )
 191 {
 192    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
 193    __asm__ __volatile__(
 194       "ldr x13,[%0,#0];  scvtf s18,w13,#32;  str s18, [%0,#8]"
 195       ::"r"(&block[0]) : "memory", "x13","v18");
 196    return (double)block[1].f32[0];
 197 }
 198
 199 __attribute__((noinline)) double do_ucvtf_s_w_imm1 ( Int x )
 200 {
 201    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
 202    __asm__ __volatile__(
 203       "ldr x13,[%0,#0];  ucvtf s18,w13,#1;  str s18, [%0,#8]"
 204       ::"r"(&block[0]) : "memory", "x13","v18");
 205    return (double)block[1].f32[0];
 206 }
 207 __attribute__((noinline)) double do_ucvtf_s_w_imm16 ( Int x )
 208 {
 209    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
 210    __asm__ __volatile__(
 211       "ldr x13,[%0,#0];  ucvtf s18,w13,#16;  str s18, [%0,#8]"
 212       ::"r"(&block[0]) : "memory", "x13","v18");
 213    return (double)block[1].f32[0];
 214 }
 215 __attribute__((noinline)) double do_ucvtf_s_w_imm32 ( Int x )
 216 {
 217    U block[2]; block[0].i64 = (Long)x; block[1].i64 = 0;
 218    __asm__ __volatile__(
 219       "ldr x13,[%0,#0];  ucvtf s18,w13,#32;  str s18, [%0,#8]"
 220       ::"r"(&block[0]) : "memory", "x13","v18");
 221    return (double)block[1].f32[0];
 222 }
 223
 224
 225
 226
 227
 228 int main ( void )
 229 {
 230   assert(sizeof(U) == 8);
 231
 232   //////////////////// D from X ////////////////////
 233 #if 1
 234   printf("\nscvtf_d_x_imm1\n");
 235   printf("%18.12e\n", do_scvtf_d_x_imm1(0xFFFFFFFFFFFFFFFFUL));
 236   printf("%18.12e\n", do_scvtf_d_x_imm1(0));
 237   printf("%18.12e\n", do_scvtf_d_x_imm1(0x7FFFFFFFFFFFFFFFUL));
 238   printf("%18.12e\n", do_scvtf_d_x_imm1(1234));
 239   printf("%18.12e\n", do_scvtf_d_x_imm1(-1234));
 240   printf("%18.12e\n", do_scvtf_d_x_imm1(0x8000000000000000UL));
 241
 242   printf("\nscvtf_d_x_imm32\n");
 243   printf("%18.12e\n", do_scvtf_d_x_imm32(0xFFFFFFFFFFFFFFFFUL));
 244   printf("%18.12e\n", do_scvtf_d_x_imm32(0));
 245   printf("%18.12e\n", do_scvtf_d_x_imm32(0x7FFFFFFFFFFFFFFFUL));
 246   printf("%18.12e\n", do_scvtf_d_x_imm32(1234));
 247   printf("%18.12e\n", do_scvtf_d_x_imm32(-1234));
 248   printf("%18.12e\n", do_scvtf_d_x_imm32(0x8000000000000000UL));
 249
 250   printf("\nscvtf_d_x_imm64\n");
 251   printf("%18.12e\n", do_scvtf_d_x_imm64(0xFFFFFFFFFFFFFFFFUL));
 252   printf("%18.12e\n", do_scvtf_d_x_imm64(0));
 253   printf("%18.12e\n", do_scvtf_d_x_imm64(0x7FFFFFFFFFFFFFFFUL));
 254   printf("%18.12e\n", do_scvtf_d_x_imm64(1234));
 255   printf("%18.12e\n", do_scvtf_d_x_imm64(-1234));
 256   printf("%18.12e\n", do_scvtf_d_x_imm64(0x8000000000000000UL));
 257
 258   printf("\nucvtf_d_x_imm1\n");
 259   printf("%18.12e\n", do_ucvtf_d_x_imm1(0xFFFFFFFFFFFFFFFFUL));
 260   printf("%18.12e\n", do_ucvtf_d_x_imm1(0));
 261   printf("%18.12e\n", do_ucvtf_d_x_imm1(0x7FFFFFFFFFFFFFFFUL));
 262   printf("%18.12e\n", do_ucvtf_d_x_imm1(1234));
 263   printf("%18.12e\n", do_ucvtf_d_x_imm1(-1234));
 264   printf("%18.12e\n", do_ucvtf_d_x_imm1(0x8000000000000000UL));
 265
 266   printf("\nucvtf_d_x_imm32\n");
 267   printf("%18.12e\n", do_ucvtf_d_x_imm32(0xFFFFFFFFFFFFFFFFUL));
 268   printf("%18.12e\n", do_ucvtf_d_x_imm32(0));
 269   printf("%18.12e\n", do_ucvtf_d_x_imm32(0x7FFFFFFFFFFFFFFFUL));
 270   printf("%18.12e\n", do_ucvtf_d_x_imm32(1234));
 271   printf("%18.12e\n", do_ucvtf_d_x_imm32(-1234));
 272   printf("%18.12e\n", do_ucvtf_d_x_imm32(0x8000000000000000UL));
 273
 274   printf("\nucvtf_d_x_imm64\n");
 275   printf("%18.12e\n", do_ucvtf_d_x_imm64(0xFFFFFFFFFFFFFFFFUL));
 276   printf("%18.12e\n", do_ucvtf_d_x_imm64(0));
 277   printf("%18.12e\n", do_ucvtf_d_x_imm64(0x7FFFFFFFFFFFFFFFUL));
 278   printf("%18.12e\n", do_ucvtf_d_x_imm64(1234));
 279   printf("%18.12e\n", do_ucvtf_d_x_imm64(-1234));
 280   printf("%18.12e\n", do_ucvtf_d_x_imm64(0x8000000000000000UL));
 281
 282   //////////////////// D from W ////////////////////
 283
 284   printf("\nscvtf_d_w_imm1\n");
 285   printf("%18.12e\n", do_scvtf_d_w_imm1(0xFFFFFFFF));
 286   printf("%18.12e\n", do_scvtf_d_w_imm1(0));
 287   printf("%18.12e\n", do_scvtf_d_w_imm1(0x7FFFFFFF));
 288   printf("%18.12e\n", do_scvtf_d_w_imm1(1234));
 289   printf("%18.12e\n", do_scvtf_d_w_imm1(-1234));
 290   printf("%18.12e\n", do_scvtf_d_w_imm1(0x80000000));
 291
 292   printf("\nscvtf_d_w_imm16\n");
 293   printf("%18.12e\n", do_scvtf_d_w_imm16(0xFFFFFFFF));
 294   printf("%18.12e\n", do_scvtf_d_w_imm16(0));
 295   printf("%18.12e\n", do_scvtf_d_w_imm16(0x7FFFFFFF));
 296   printf("%18.12e\n", do_scvtf_d_w_imm16(1234));
 297   printf("%18.12e\n", do_scvtf_d_w_imm16(-1234));
 298   printf("%18.12e\n", do_scvtf_d_w_imm16(0x80000000));
 299
 300   printf("\nscvtf_d_w_imm32\n");
 301   printf("%18.12e\n", do_scvtf_d_w_imm32(0xFFFFFFFF));
 302   printf("%18.12e\n", do_scvtf_d_w_imm32(0));
 303   printf("%18.12e\n", do_scvtf_d_w_imm32(0x7FFFFFFF));
 304   printf("%18.12e\n", do_scvtf_d_w_imm32(1234));
 305   printf("%18.12e\n", do_scvtf_d_w_imm32(-1234));
 306   printf("%18.12e\n", do_scvtf_d_w_imm32(0x80000000));
 307
 308   printf("\nucvtf_d_w_imm1\n");
 309   printf("%18.12e\n", do_ucvtf_d_w_imm1(0xFFFFFFFF));
 310   printf("%18.12e\n", do_ucvtf_d_w_imm1(0));
 311   printf("%18.12e\n", do_ucvtf_d_w_imm1(0x7FFFFFFF));
 312   printf("%18.12e\n", do_ucvtf_d_w_imm1(1234));
 313   printf("%18.12e\n", do_ucvtf_d_w_imm1(-1234));
 314   printf("%18.12e\n", do_ucvtf_d_w_imm1(0x80000000));
 315
 316   printf("\nucvtf_d_w_imm16\n");
 317   printf("%18.12e\n", do_ucvtf_d_w_imm16(0xFFFFFFFF));
 318   printf("%18.12e\n", do_ucvtf_d_w_imm16(0));
 319   printf("%18.12e\n", do_ucvtf_d_w_imm16(0x7FFFFFFF));
 320   printf("%18.12e\n", do_ucvtf_d_w_imm16(1234));
 321   printf("%18.12e\n", do_ucvtf_d_w_imm16(-1234));
 322   printf("%18.12e\n", do_ucvtf_d_w_imm16(0x80000000));
 323
 324   printf("\nucvtf_d_w_imm32\n");
 325   printf("%18.12e\n", do_ucvtf_d_w_imm32(0xFFFFFFFF));
 326   printf("%18.12e\n", do_ucvtf_d_w_imm32(0));
 327   printf("%18.12e\n", do_ucvtf_d_w_imm32(0x7FFFFFFF));
 328   printf("%18.12e\n", do_ucvtf_d_w_imm32(1234));
 329   printf("%18.12e\n", do_ucvtf_d_w_imm32(-1234));
 330   printf("%18.12e\n", do_ucvtf_d_w_imm32(0x80000000));
 331
 332   //////////////////// S from X ////////////////////
 333
 334   printf("\nscvtf_s_x_imm1\n");
 335   printf("%18.12e\n", do_scvtf_s_x_imm1(0xFFFFFFFFFFFFFFFFUL));
 336   printf("%18.12e\n", do_scvtf_s_x_imm1(0));
 337   printf("%18.12e\n", do_scvtf_s_x_imm1(0x7FFFFFFFFFFFFFFFUL));
 338   printf("%18.12e\n", do_scvtf_s_x_imm1(1234));
 339   printf("%18.12e\n", do_scvtf_s_x_imm1(-1234));
 340   printf("%18.12e\n", do_scvtf_s_x_imm1(0x8000000000000000UL));
 341
 342   printf("\nscvtf_s_x_imm32\n");
 343   printf("%18.12e\n", do_scvtf_s_x_imm32(0xFFFFFFFFFFFFFFFFUL));
 344   printf("%18.12e\n", do_scvtf_s_x_imm32(0));
 345   printf("%18.12e\n", do_scvtf_s_x_imm32(0x7FFFFFFFFFFFFFFFUL));
 346   printf("%18.12e\n", do_scvtf_s_x_imm32(1234));
 347   printf("%18.12e\n", do_scvtf_s_x_imm32(-1234));
 348   printf("%18.12e\n", do_scvtf_s_x_imm32(0x8000000000000000UL));
 349
 350   printf("\nscvtf_s_x_imm64\n");
 351   printf("%18.12e\n", do_scvtf_s_x_imm64(0xFFFFFFFFFFFFFFFFUL));
 352   printf("%18.12e\n", do_scvtf_s_x_imm64(0));
 353   printf("%18.12e\n", do_scvtf_s_x_imm64(0x7FFFFFFFFFFFFFFFUL));
 354   printf("%18.12e\n", do_scvtf_s_x_imm64(1234));
 355   printf("%18.12e\n", do_scvtf_s_x_imm64(-1234));
 356   printf("%18.12e\n", do_scvtf_s_x_imm64(0x8000000000000000UL));
 357
 358   printf("\nucvtf_s_x_imm1\n");
 359   printf("%18.12e\n", do_ucvtf_s_x_imm1(0xFFFFFFFFFFFFFFFFUL));
 360   printf("%18.12e\n", do_ucvtf_s_x_imm1(0));
 361   printf("%18.12e\n", do_ucvtf_s_x_imm1(0x7FFFFFFFFFFFFFFFUL));
 362   printf("%18.12e\n", do_ucvtf_s_x_imm1(1234));
 363   printf("%18.12e\n", do_ucvtf_s_x_imm1(-1234));
 364   printf("%18.12e\n", do_ucvtf_s_x_imm1(0x8000000000000000UL));
 365
 366   printf("\nucvtf_s_x_imm32\n");
 367   printf("%18.12e\n", do_ucvtf_s_x_imm32(0xFFFFFFFFFFFFFFFFUL));
 368   printf("%18.12e\n", do_ucvtf_s_x_imm32(0));
 369   printf("%18.12e\n", do_ucvtf_s_x_imm32(0x7FFFFFFFFFFFFFFFUL));
 370   printf("%18.12e\n", do_ucvtf_s_x_imm32(1234));
 371   printf("%18.12e\n", do_ucvtf_s_x_imm32(-1234));
 372   printf("%18.12e\n", do_ucvtf_s_x_imm32(0x8000000000000000UL));
 373
 374   printf("\nucvtf_s_x_imm64\n");
 375   printf("%18.12e\n", do_ucvtf_s_x_imm64(0xFFFFFFFFFFFFFFFFUL));
 376   printf("%18.12e\n", do_ucvtf_s_x_imm64(0));
 377   printf("%18.12e\n", do_ucvtf_s_x_imm64(0x7FFFFFFFFFFFFFFFUL));
 378   printf("%18.12e\n", do_ucvtf_s_x_imm64(1234));
 379   printf("%18.12e\n", do_ucvtf_s_x_imm64(-1234));
 380   printf("%18.12e\n", do_ucvtf_s_x_imm64(0x8000000000000000UL));
 381
 382   //////////////////// S from W ////////////////////
 383
 384   printf("\nscvtf_s_w_imm1\n");
 385   printf("%18.12e\n", do_scvtf_s_w_imm1(0xFFFFFFFF));
 386   printf("%18.12e\n", do_scvtf_s_w_imm1(0));
 387   printf("%18.12e\n", do_scvtf_s_w_imm1(0x7FFFFFFF));
 388   printf("%18.12e\n", do_scvtf_s_w_imm1(1234));
 389   printf("%18.12e\n", do_scvtf_s_w_imm1(-1234));
 390   printf("%18.12e\n", do_scvtf_s_w_imm1(0x80000000));
 391
 392   printf("\nscvtf_s_w_imm16\n");
 393   printf("%18.12e\n", do_scvtf_s_w_imm16(0xFFFFFFFF));
 394   printf("%18.12e\n", do_scvtf_s_w_imm16(0));
 395   printf("%18.12e\n", do_scvtf_s_w_imm16(0x7FFFFFFF));
 396   printf("%18.12e\n", do_scvtf_s_w_imm16(1234));
 397   printf("%18.12e\n", do_scvtf_s_w_imm16(-1234));
 398   printf("%18.12e\n", do_scvtf_s_w_imm16(0x80000000));
 399
 400   printf("\nscvtf_s_w_imm32\n");
 401   printf("%18.12e\n", do_scvtf_s_w_imm32(0xFFFFFFFF));
 402   printf("%18.12e\n", do_scvtf_s_w_imm32(0));
 403   printf("%18.12e\n", do_scvtf_s_w_imm32(0x7FFFFFFF));
 404   printf("%18.12e\n", do_scvtf_s_w_imm32(1234));
 405   printf("%18.12e\n", do_scvtf_s_w_imm32(-1234));
 406   printf("%18.12e\n", do_scvtf_s_w_imm32(0x80000000));
 407
 408   printf("\nucvtf_s_w_imm1\n");
 409   printf("%18.12e\n", do_ucvtf_s_w_imm1(0xFFFFFFFF));
 410   printf("%18.12e\n", do_ucvtf_s_w_imm1(0));
 411   printf("%18.12e\n", do_ucvtf_s_w_imm1(0x7FFFFFFF));
 412   printf("%18.12e\n", do_ucvtf_s_w_imm1(1234));
 413   printf("%18.12e\n", do_ucvtf_s_w_imm1(-1234));
 414   printf("%18.12e\n", do_ucvtf_s_w_imm1(0x80000000));
 415
 416   printf("\nucvtf_s_w_imm16\n");
 417   printf("%18.12e\n", do_ucvtf_s_w_imm16(0xFFFFFFFF));
 418   printf("%18.12e\n", do_ucvtf_s_w_imm16(0));
 419   printf("%18.12e\n", do_ucvtf_s_w_imm16(0x7FFFFFFF));
 420   printf("%18.12e\n", do_ucvtf_s_w_imm16(1234));
 421   printf("%18.12e\n", do_ucvtf_s_w_imm16(-1234));
 422   printf("%18.12e\n", do_ucvtf_s_w_imm16(0x80000000));
 423
 424   printf("\nucvtf_s_w_imm32\n");
 425   printf("%18.12e\n", do_ucvtf_s_w_imm32(0xFFFFFFFF));
 426   printf("%18.12e\n", do_ucvtf_s_w_imm32(0));
 427   printf("%18.12e\n", do_ucvtf_s_w_imm32(0x7FFFFFFF));
 428   printf("%18.12e\n", do_ucvtf_s_w_imm32(1234));
 429   printf("%18.12e\n", do_ucvtf_s_w_imm32(-1234));
 430 #endif
 431   printf("%18.12e\n", do_ucvtf_s_w_imm32(0x80000000));
 432
 433
 434
 435
 436 #if 0
 437 int i;
 438 double d = -4.90;
 439 for (i = 0; i < 100; i++) {
 440    printf("frintx_d(%f) = %f\n", d, do_frintx_d(d));
 441    d += 0.1 * (1.0 - 1.0 / 30.0);
 442 }
 443
 444 float f = -4.90;
 445 for (i = 0; i < 100; i++) {
 446    printf("frintx_s(%f) = %f\n", f, do_frintx_s(f));
 447    f += 0.1 * (1.0 - 1.0 / 30.0);
 448 }
 449 #endif
 450
 451   return 0;
 452 }