From: Duncan P. N. Exon Smith <dexonsmith@apple.com>
Date: Tue, 28 Apr 2015 01:09:20 +0000 (+0000)
Subject: DebugInfo: Add a clang test for LLVM fix for PR23332
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e541bf3d60bfb9615802c471f1b9d26547ef5b0a;p=clang

DebugInfo: Add a clang test for LLVM fix for PR23332

Add a clang test for LLVM r235955, which added support for up to 2^16
arguments.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@235956 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/debug-info-257-args.c b/test/CodeGen/debug-info-257-args.c
new file mode 100644
index 0000000000..cc477e4ffb
--- /dev/null
+++ b/test/CodeGen/debug-info-257-args.c
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -x c++ -g -emit-llvm -triple x86_64-linux-gnu -o - %s | FileCheck %s
+// PR23332
+
+// CHECK: MDLocalVariable(tag: DW_TAG_arg_variable, arg: 255
+// CHECK: MDLocalVariable(tag: DW_TAG_arg_variable, arg: 256
+// CHECK: MDLocalVariable(tag: DW_TAG_arg_variable, arg: 257
+void fn1(int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int, int, int, int, int, int, int, int, int, int,
+         int, int, int, int, int) {}