gcc-4.9/gcc/testsuite/gcc.target/arm/vfp-ldmdbs.c


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/* { dg-do compile } */
/* { dg-require-effective-target arm_vfp_ok } */
/* { dg-skip-if "need fp instructions" { *-*-* } { "-mfloat-abi=soft" } { "" } } */
/* { dg-options "-O2 -mfpu=vfp -mfloat-abi=softfp" } */

extern void baz (float);

void
foo (float *p, float a, int n)
{
  do
    bar (*--p + a);
  while (n--);
}

/* { dg-final { scan-assembler "fldmdbs" } } */