gcc/testsuite/gcc.target/arm/fp16-compile-ieee-2.c

/* { dg-do compile } */
/* { dg-options "-mfp16-format=ieee" } */

/* Encoding taken from:  http://en.wikipedia.org/wiki/Half_precision */
/* 0x3c00 = 15360 */
__fp16 xx = 1.0;

/* { dg-final { scan-assembler "\t.size\txx, 2" } } */
/* { dg-final { scan-assembler "\t.short\t15360" } } */