1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/builtin-nanf.c b/test/CodeGen/builtin-nanf.c
new file mode 100644
index 0000000..e048c7a
--- /dev/null
+++ b/test/CodeGen/builtin-nanf.c
@@ -0,0 +1,15 @@
+// RUN: clang-cc -triple x86_64-apple-darwin9 -emit-llvm -o %t %s &&
+// RUN: grep 'float 0x7FF8000000000000, float 0x7FF8000000000000, float 0x7FF8000020000000, float 0x7FF8000000000000, float 0x7FF80001E0000000, float 0x7FF8001E00000000, float 0x7FF801E000000000, float 0x7FF81E0000000000, float 0x7FF9E00000000000, float 0x7FFFFFFFE0000000' %t
+
+float n[] = {
+  __builtin_nanf("0"),
+  __builtin_nanf(""),
+  __builtin_nanf("1"),
+  __builtin_nanf("0x7fc00000"),
+  __builtin_nanf("0x7fc0000f"),
+  __builtin_nanf("0x7fc000f0"),
+  __builtin_nanf("0x7fc00f00"),
+  __builtin_nanf("0x7fc0f000"),
+  __builtin_nanf("0x7fcf0000"),
+  __builtin_nanf("0xffffffff"),
+};