From e29dadb6403c8b0d3658f9bbbe2f5fbde5431fdb Mon Sep 17 00:00:00 2001
From: Dmitri Gribenko <gribozavr@gmail.com>
Date: Fri, 25 Jan 2013 00:06:54 +0000
Subject: [PATCH] FileCheck'ize test

llvm-svn: 173396
---
 clang/test/CodeGen/c-strings.c | 33 ++++++++++++++++++++++++++-------
 1 file changed, 26 insertions(+), 7 deletions(-)

diff --git a/clang/test/CodeGen/c-strings.c b/clang/test/CodeGen/c-strings.c
index 4fbeb7b..1021010 100644
--- a/clang/test/CodeGen/c-strings.c
+++ b/clang/test/CodeGen/c-strings.c
@@ -1,36 +1,55 @@
-// RUN: %clang_cc1 -emit-llvm -o %t %s
-// RUN: grep "hello" %t | count 3
-// RUN: grep 'c"hello\\00"' %t | count 2
-// RUN: grep 'c"hello\\00\\00\\00"' %t | count 1
-// RUN: grep 'c"ola"' %t | count 1
+// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
 
-/* Should be 3 hello string, two global (of different sizes), the rest
-   are shared. */
+// Should be 3 hello strings, two global (of different sizes), the rest are
+// shared.
 
+// CHECK: @.str = private unnamed_addr constant [6 x i8] c"hello\00"
+// CHECK: @f1.x = internal global i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0)
+// CHECK: @f2.x = internal global [6 x i8] c"hello\00", align 1
+// CHECK: @f3.x = internal global [8 x i8] c"hello\00\00\00", align 1
+// CHECK: @f4.x = internal global %struct.s { i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0) }
+// CHECK: @x = global [3 x i8] c"ola", align 1
+
+void bar(const char *);
+
+// CHECK: define void @f0()
 void f0() {
   bar("hello");
+  // CHECK: call void @bar({{.*}} @.str
 }
 
+// CHECK: define void @f1()
 void f1() {
   static char *x = "hello";
   bar(x);
+  // CHECK: [[T1:%.*]] = load i8** @f1.x
+  // CHECK: call void @bar(i8* [[T1:%.*]])
 }
 
+// CHECK: define void @f2()
 void f2() {
   static char x[] = "hello";
   bar(x);
+  // CHECK: call void @bar({{.*}} @f2.x
 }
 
+// CHECK: define void @f3()
 void f3() {
   static char x[8] = "hello";
   bar(x);
+  // CHECK: call void @bar({{.*}} @f3.x
 }
 
+void gaz(void *);
+
+// CHECK: define void @f4()
 void f4() {
   static struct s {
     char *name;
   } x = { "hello" };
   gaz(&x);
+  // CHECK: call void @gaz({{.*}} @f4.x
 }
 
 char x[3] = "ola";
+
-- 
2.7.4