File: fp16-compile-vcvt.c

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gcc-arm-none-eabi 15%3A8-2019-q3-1
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/* { dg-do compile } */
/* { dg-require-effective-target arm_fp16_ok } */
/* { dg-options "-mfp16-format=ieee" } */
/* { dg-add-options arm_fp16 } */

/* Test generation of VFP __fp16 instructions.  */

__fp16 h1 = 0.0;
__fp16 h2 = 1234.0;
float f1 = 2.0;
float f2 = -999.9;

void f (void)
{
  h1 = f1;
  f2 = h2;
}

/* { dg-final { scan-assembler "\tvcvtb.f32.f16" } } */
/* { dg-final { scan-assembler "\tvcvtb.f16.f32" } } */