diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/arm/fp16-compile-vcvt.c')
-rw-r--r-- | gcc/testsuite/gcc.target/arm/fp16-compile-vcvt.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/arm/fp16-compile-vcvt.c b/gcc/testsuite/gcc.target/arm/fp16-compile-vcvt.c new file mode 100644 index 000000000..e40e1a3f9 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/fp16-compile-vcvt.c @@ -0,0 +1,20 @@ +/* { 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" } } */ |