gcc/testsuite/gcc.target/mips/int-moves-2.c

   1 /* { dg-options "(-mips16) -mgp64 -EB" } */
   2
   3 typedef unsigned uint128_t __attribute__((mode(TI)));
   4
   5 extern uint128_t g[16];
   6 extern unsigned char gstuff[0x10000];
   7
   8 NOMIPS16 uint128_t
   9 foo (uint128_t i1, uint128_t i2, uint128_t i3, uint128_t i4,
  10      uint128_t *x, unsigned char *lstuff)
  11 {
  12   g[0] = i1;
  13   g[1] = i2;
  14   g[2] = i3;
  15   g[3] = i4;
  16   x[0] = x[4];
  17   x[1] = 0;
  18   x[2] = ((uint128_t) 0x123456789abcdefULL << 64) | 0xaabbccddeeff1122ULL;
  19   x[3] = g[4];
  20   x[4] = *(uint128_t *) (lstuff + 0x7fff);
  21   return *(uint128_t *) (gstuff + 0x7fff);
  22 }
  23
  24 MIPS16 uint128_t
  25 bar (uint128_t i1, uint128_t i2, uint128_t i3, uint128_t i4,
  26      uint128_t *x, unsigned char *lstuff)
  27 {
  28   g[0] = i1;
  29   g[1] = i2;
  30   g[2] = i3;
  31   g[3] = i4;
  32   x[0] = x[4];
  33   x[1] = 0;
  34   x[2] = ((uint128_t) 0x123456789abcdefULL << 64) | 0xaabbccddeeff1122ULL;
  35   x[3] = g[4];
  36   x[4] = *(uint128_t *) (lstuff + 0x7fff);
  37   return *(uint128_t *) (gstuff + 0x7fff);
  38 }