gcc/testsuite/gcc.target/arm/vfp-stmdbs.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target arm_fp_ok } */
   3 /* { dg-skip-if "need fp instructions" { *-*-* } { "-mfloat-abi=soft" } { "" } } */
   4 /* { dg-options "-O2" } */
   5 /* { dg-add-options arm_fp } */
   6
   7 void
   8 foo (float *p, float a, float b, int n)
   9 {
  10   float c = a + b;
  11   do
  12     *--p = c;
  13   while (n--);
  14 }
  15
  16 /* { dg-final { scan-assembler "vstmdb.32" } } */