1 files changed, 24 insertions, 0 deletions
diff --git a/clang/test/Sema/constant-builtins.c b/clang/test/Sema/constant-builtins.c
new file mode 100644
index 0000000..5d67fc7
--- /dev/null
+++ b/clang/test/Sema/constant-builtins.c
@@ -0,0 +1,24 @@
+// RUN: %clang_cc1 -fsyntax-only %s -verify -pedantic
+
+// Math stuff
+
+float        g0 = __builtin_huge_val();
+double       g1 = __builtin_huge_valf();
+long double  g2 = __builtin_huge_vall();
+float        g3 = __builtin_inf();
+double       g4 = __builtin_inff();
+long double  g5 = __builtin_infl();
+
+// GCC misc stuff
+
+extern int f();
+
+int h0 = __builtin_types_compatible_p(int,float);
+//int h1 = __builtin_choose_expr(1, 10, f());
+//int h2 = __builtin_expect(0, 0);
+
+short somefunc();
+
+short t = __builtin_constant_p(5353) ? 42 : somefunc();
+
+