Viewing file:  bics_2.c (1.06 KB) -rw-r--r--
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/* { dg-do run } */
/* { dg-options "-O2 --save-temps -fno-inline" } */
/* { dg-require-effective-target arm32 } */
extern void abort (void);
int
bics_si_test1 (int a, int b, int c)
{
int d = a & ~b;
/* { dg-final { scan-assembler-not "bics\tr\[0-9\]+, r\[0-9\]+, r\[0-9\]+" } } */
/* { dg-final { scan-assembler-times "bic\tr\[0-9\]+, r\[0-9\]+, r\[0-9\]+" 2 } } */
if (d <= 0)
return a + c;
else
return b + d + c;
}
int
bics_si_test2 (int a, int b, int c)
{
int d = a & ~(b << 3);
/* { dg-final { scan-assembler-not "bics\tr\[0-9\]+, r\[0-9\]+, r\[0-9\]+, .sl \#3" } } */
/* { dg-final { scan-assembler "bic\tr\[0-9\]+, r\[0-9\]+, r\[0-9\]+, .sl \#3" } } */
if (d <= 0)
return a + c;
else
return b + d + c;
}
int
main ()
{
int x;
x = bics_si_test1 (29, ~4, 5);
if (x != ((29 & 4) + ~4 + 5))
abort ();
x = bics_si_test1 (5, ~2, 20);
if (x != 25)
abort ();
x = bics_si_test2 (35, ~4, 5);
if (x != ((35 & ~(~4 << 3)) + ~4 + 5))
abort ();
x = bics_si_test2 (96, ~2, 20);
if (x != 116)
abort ();
return 0;
}
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