1 files changed, 47 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/mangle-extreme.cpp b/clang/test/CodeGenCXX/mangle-extreme.cpp
new file mode 100644
index 0000000..ef2d466
--- /dev/null
+++ b/clang/test/CodeGenCXX/mangle-extreme.cpp
@@ -0,0 +1,47 @@
+// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s
+
+struct X { };
+
+// CHECK: define void @_Z1fPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP1XS13_S12_S11_S10_SZ_SY_SX_SW_SV_SU_ST_SS_SR_SQ_SP_SO_SN_SM_SL_SK_SJ_SI_SH_SG_SF_SE_SD_SC_SB_SA_S9_S8_S7_S6_S5_S4_S3_S2_S1_S0_S_(
+void f(X****************************************,
+       X****************************************,
+       X***************************************,
+       X**************************************,
+       X*************************************,
+       X************************************,
+       X***********************************,
+       X**********************************,
+       X*********************************,
+       X********************************,
+       X*******************************,
+       X******************************,
+       X*****************************,
+       X****************************,
+       X***************************,
+       X**************************,
+       X*************************,
+       X************************,
+       X***********************,
+       X**********************,
+       X*********************,
+       X********************,
+       X*******************,
+       X******************,
+       X*****************,
+       X****************,
+       X***************,
+       X**************,
+       X*************,
+       X************,
+       X***********,
+       X**********,
+       X*********,
+       X********,
+       X*******,
+       X******,
+       X*****,
+       X****,
+       X***,
+       X**,
+       X*,
+       X) { }