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/* PR target/25199 */

/* { dg-do compile } */

/* { dg-options "-Os -mtune=pentium4" } */

/* { dg-require-effective-target ilp32 } */

struct S

{

  void *p[30];

  unsigned char c[4];

};

unsigned char d;

void

foo (struct S *x)

{

  register unsigned char e __asm ("esi");

  e = x->c[3];

  __asm __volatile ("" : : "r" (e));

  e = x->c[0];

  __asm __volatile ("" : : "r" (e));

}

/* { dg-final { scan-assembler-not "movl\[ \t\]*123" } } */

/* { dg-final { scan-assembler "movzbl\[ \t\]*123" } } */

/* { dg-final { scan-assembler "mov(zb)?l\[ \t\]*120" } } */