gcc/testsuite/gcc.target/arm/short-vfp-1.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target arm_vfp_ok }
   3 /* { dg-options "-mfpu=vfp" } */
   4
   5 int
   6 test_sisf (float x)
   7 {
   8   return (int)x;
   9 }
  10
  11 short
  12 test_hisf (float x)
  13 {
  14   return (short)x;
  15 }
  16
  17 float
  18 test_sfsi (int x)
  19 {
  20   return (float)x;
  21 }
  22
  23 float
  24 test_sfhi (short x)
  25 {
  26   return (float)x;
  27 }
  28
  29 short
  30 test_hisi (int x)
  31 {
  32   return (short)x;
  33 }
  34
  35 int
  36 test_sihi (short x)
  37 {
  38   return (int)x;
  39 }
  40
  41 /* {dg-final { scan-assembler-times {vcvt\.s32\.f32\ts[0-9]+,s[0-9]+} 2 }} */
  42 /* {dg-final { scan-assembler-times {vcvt\.f32\.s32\ts[0-9]+,s[0-9]+} 2 }} */
  43 /* {dg-final { scan-assembler-times {vmov\tr[0-9]+,s[0-9]+} 2 }} */
  44 /* {dg-final { scan-assembler-times {vmov\ts[0-9]+,r[0-9]+} 2 }} */
  45 /* {dg-final { scan-assembler-times {sxth\tr[0-9]+,r[0-9]+} 2 }} */