From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 clang/test/CodeGen/instrument-functions.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 clang/test/CodeGen/instrument-functions.c

(limited to 'clang/test/CodeGen/instrument-functions.c')

diff --git a/clang/test/CodeGen/instrument-functions.c b/clang/test/CodeGen/instrument-functions.c
new file mode 100644
index 0000000..d80385e
--- /dev/null
+++ b/clang/test/CodeGen/instrument-functions.c
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -S -emit-llvm -o - %s -finstrument-functions | FileCheck %s
+
+// CHECK: @test1
+int test1(int x) {
+// CHECK: __cyg_profile_func_enter
+// CHECK: __cyg_profile_func_exit
+// CHECK: ret
+  return x;
+}
+
+// CHECK: @test2
+int test2(int) __attribute__((no_instrument_function));
+int test2(int x) {
+// CHECK-NOT: __cyg_profile_func_enter
+// CHECK-NOT: __cyg_profile_func_exit
+// CHECK: ret
+  return x;
+}
-- 
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