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Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/fp16-compile-vcvt.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/arm/fp16-compile-vcvt.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/fp16-compile-vcvt.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/fp16-compile-vcvt.c
new file mode 100644
index 000000000..e40e1a3f9
--- /dev/null
+++ b/gcc-4.9/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" } } */