1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/ext/builtin1.C b/gcc/testsuite/g++.dg/ext/builtin1.C
new file mode 100644
index 00000000000..8a53fd6a315
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/builtin1.C
@@ -0,0 +1,10 @@
+// Test whether alternate 'asm' name is applied correctly to
+// builtin in global namespace
+
+// { dg-do compile }
+// { dg-options "" }
+// { dg-final { scan-assembler "fancy_printf" } }
+
+extern "C" int printf(char*, ...) __asm("_fancy_printf");
+
+void foo() { printf("abc"); }