Viewing file:  pr94600-3.c (1001 B) -rw-r--r--
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/* { dg-do compile } */
/* { dg-require-effective-target size32plus } */
/* { dg-options "-fdump-rtl-final -O2 -fno-unroll-loops" } */
/* { dg-additional-options "-DALIGN_VAR" { target { ! non_strict_align } } } */
/* Same-address version of pr94600-1.c. */
typedef struct {
unsigned int f0 : 4;
unsigned int f1 : 11;
unsigned int f2 : 10;
unsigned int f3 : 7;
} t0;
static t0 a0[]
#ifdef ALIGN_VAR
__attribute__((aligned (4)))
#endif
= {
{ .f0 = 7, .f1 = 99, .f3 = 1, },
{ .f0 = 7, .f1 = 251, .f3 = 1, },
{ .f0 = 8, .f1 = 127, .f3 = 5, },
{ .f0 = 5, .f1 = 1, .f3 = 1, },
{ .f0 = 5, .f1 = 1, .f3 = 1, },
{ .f0 = 5, .f1 = 1, .f3 = 1, },
};
void
foo(void)
{
__SIZE_TYPE__ i;
__SIZE_TYPE__ base = 0x000a0000;
for (i = 0; i < (sizeof (a0) / sizeof ((a0)[0])); i++) {
*(volatile t0 *) (base + 44) = a0[i];
}
}
/* The loop isn't unrolled. */
/* { dg-final { scan-rtl-dump-times {\(mem/v} 1 "final" } } */
/* { dg-final { scan-rtl-dump-times {\(set \(mem/v} 1 "final" } } */
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