gcc/testsuite/gcc.target/mips/cache-1.c

   1 /* { dg-options "-O2 isa>=3" } */
   2
   3 NOMIPS16 void
   4 f1 (int *area)
   5 {
   6   __builtin_mips_cache (20, area);
   7 }
   8
   9 NOMIPS16 void
  10 f2 (const short *area)
  11 {
  12   __builtin_mips_cache (24, area + 10);
  13 }
  14
  15 NOMIPS16 void
  16 f3 (volatile unsigned int *area, int offset)
  17 {
  18   __builtin_mips_cache (0, area + offset);
  19 }
  20
  21 NOMIPS16 void
  22 f4 (const volatile unsigned char *area)
  23 {
  24   __builtin_mips_cache (4, area - 80);
  25 }
  26
  27 /* { dg-final { scan-assembler "\tcache\t0x14,0\\(\\\$4\\)" } } */
  28 /* { dg-final { scan-assembler "\tcache\t0x18,20\\(\\\$4\\)" } } */
  29 /* { dg-final { scan-assembler "\tcache\t0x0,0\\(\\\$.\\)" } } */
  30 /* { dg-final { scan-assembler "\tcache\t0x4,-80\\(\\\$4\\)" } } */