1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/c99-tgmath-2.c b/gcc/testsuite/gcc.dg/c99-tgmath-2.c
new file mode 100644
index 000000000..fa8d80166
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/c99-tgmath-2.c
@@ -0,0 +1,16 @@
+/* Test for <tgmath.h> in C99. */
+/* Origin: Matt Austern <austern@apple.com>
+/* { dg-do compile { target c99_runtime } } */
+/* { dg-options "-std=iso9899:1999" } */
+/* { dg-add-options c99_runtime } */
+/* { dg-skip-if "<complex.h> missing" { alpha*-dec-osf5* } } */
+
+/* Test that invoking type-generic sin on a float invokes sinf. */
+#include <tgmath.h>
+
+float foo(float x)
+{
+  return sin(x);
+}
+
+/* { dg-final { scan-assembler "sinf" } } */