1 /* { dg-do compile } */ 2 /* { dg-require-effective-target arm_fp16_ok } */ 3 /* { dg-options "-mfp16-format=ieee" } */ 4 /* { dg-add-options arm_fp16 } */ 5 6 /* Test generation of VFP __fp16 instructions. */ 7 8 __fp16 h1 = 0.0; 9 __fp16 h2 = 1234.0; 10 float f1 = 2.0; 11 float f2 = -999.9; 12 f(void)13void f (void) 14 { 15 h1 = f1; 16 f2 = h2; 17 } 18 19 /* { dg-final { scan-assembler "\tvcvtb.f32.f16" } } */ 20 /* { dg-final { scan-assembler "\tvcvtb.f16.f32" } } */ 21