FileCheckize test

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165342 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/alias.c b/test/CodeGen/alias.c
index f2e87a5dafbc6f79cf311feffb6c763304160d89..ed90a7c491e3cafb31ac83f5ba0bf2a203cf2705 100644 (file)
--- a/test/CodeGen/alias.c
+++ b/test/CodeGen/alias.c
@@ -1,29 +1,27 @@
-// RUN: %clang_cc1 -triple i386-pc-linux-gnu -emit-llvm -o %t %s
-// RUN: grep '@g0 = common global i32 0' %t
-// RUN: grep '@f1 = alias void ()\* @f0' %t
-// RUN: grep '@g1 = alias i32\* @g0' %t
-// RUN: grep 'define void @f0() nounwind {' %t
-
-void f0(void) { }
-extern void f1(void);
-extern void f1(void) __attribute((alias("f0")));
+// RUN: %clang_cc1 -triple i386-pc-linux-gnu -emit-llvm -o - %s | FileCheck %s
 
 int g0;
+// CHECK: @g0 = common global i32 0
+static int bar1 = 42;
+// CHECK: @bar1 = internal global i32 42
+
 extern int g1;
 extern int g1 __attribute((alias("g0")));
+// CHECK: @g1 = alias i32* @g0
+
+void f0(void) { }
+extern void f1(void);
+extern void f1(void) __attribute((alias("f0")));
+// CHECK: @f1 = alias void ()* @f0
+// CHECK: define void @f0() nounwind {
 
 // Make sure that aliases cause referenced values to be emitted.
 // PR3200
-// RUN: grep 'define internal i32 @foo1()' %t
 static inline int foo1() { return 0; }
+// CHECK: define internal i32 @foo1()
 int foo() __attribute__((alias("foo1")));
-
-
-// RUN: grep '@bar1 = internal global i32 42' %t
-static int bar1 = 42;
 int bar() __attribute__((alias("bar1")));
 
-
 extern int test6();
 void test7() { test6(); }  // test6 is emitted as extern.