1 files changed, 59 insertions, 0 deletions
diff --git a/test/CodeGen/attributes.c b/test/CodeGen/attributes.c
new file mode 100644
index 0000000..d45d512
--- /dev/null
+++ b/test/CodeGen/attributes.c
@@ -0,0 +1,59 @@
+// RUN: clang-cc -emit-llvm -o %t %s &&
+// RUN: grep 't1.*noreturn' %t &&
+// RUN: grep 't2.*nounwind' %t &&
+// RUN: grep 'weak.*t3' %t &&
+// RUN: grep 'hidden.*t4' %t &&
+// RUN: grep 't5.*weak' %t &&
+// RUN: grep 't6.*protected' %t &&
+// RUN: grep 't7.*noreturn' %t &&
+// RUN: grep 't7.*nounwind' %t &&
+// RUN: grep 't9.*alias.*weak.*t8' %t &&
+// RUN: grep '@t10().*section "SECT"' %t &&
+// RUN: grep '@t11().*section "SECT"' %t &&
+// RUN: grep '@t12 =.*section "SECT"' %t &&
+// RUN: grep '@t13 =.*section "SECT"' %t &&
+// RUN: grep '@t14.x =.*section "SECT"' %t
+// RUN: grep 'declare extern_weak i32 @t15()' %t &&
+// RUN: grep '@t16 = extern_weak global i32' %t
+
+void t1() __attribute__((noreturn));
+void t1() {}
+
+void t2() __attribute__((nothrow));
+void t2() {}
+
+void t3() __attribute__((weak));
+void t3() {}
+
+void t4() __attribute__((visibility("hidden")));
+void t4() {}
+
+int t5 __attribute__((weak)) = 2;
+
+int t6 __attribute__((visibility("protected")));
+
+void t7() __attribute__((noreturn, nothrow));
+void t7() {}
+
+void __t8() {}
+void t9() __attribute__((weak, alias("__t8")));
+
+void t10(void) __attribute__((section("SECT")));
+void t10(void) {}
+void __attribute__((section("SECT"))) t11(void) {}
+
+int t12 __attribute__((section("SECT")));
+struct s0 { int x; };
+struct s0 t13 __attribute__((section("SECT"))) = { 0 };
+
+void t14(void) {
+  static int x __attribute__((section("SECT"))) = 0;
+}
+
+int __attribute__((weak_import)) t15(void);
+extern int t16 __attribute__((weak_import));
+int t17() {
+  return t15() + t16;
+}
+
+