gcc/testsuite/gcc.target/powerpc/asm-es-2.c

   1 /* { dg-options "-O2" } */
   2 void
   3 f1 (int *p, int x)
   4 {
   5   asm ("asm1 %0" : "=es" (p[x]));
   6 }
   7
   8 void
   9 f2 (int *p)
  10 {
  11   while (1)
  12     {
  13       p += 4;
  14       asm ("asm2%U0 %0" : "=m<>" (*p));
  15     }
  16 }
  17
  18 void
  19 f3 (int *p)
  20 {
  21   while (1)
  22     {
  23       p += 4;
  24       asm ("asm3%U0 %0" : "=es" (*p));
  25     }
  26 }
  27
  28 void
  29 f4 (int *p)
  30 {
  31   asm ("asm4 %0" : "=es" (p[100]));
  32 }
  33
  34 /* { dg-final { scan-assembler "asm1 %?r?3,%?r?4" } } */
  35 /* { dg-final { scan-assembler "asm2u 16\\(%?r?3\\)" } } */
  36 /* { dg-final { scan-assembler "asm3 0\\(%?r?3\\)" } } */
  37 /* { dg-final { scan-assembler "asm4 400\\(%?r?3\\)" } } */