Fix FileCheck --check-prefix lines.

Various tests had sprung up over the years which had --check-prefix=ABC on the
RUN line, but "CHECK-ABC:" later on. This happened to work before, but was
strictly incorrect. FileCheck is getting stricter soon though.

Patch by Ron Ofir.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188174 91177308-0d34-0410-b5e6-96231b3b80d8

test/Analysis/nil-receiver-undefined-larger-than-voidptr-ret.m

 // RUN: %clang_cc1 -triple i386-apple-darwin8 -analyze -analyzer-checker=core,alpha.core -analyzer-constraints=range -analyzer-store=region -Wno-objc-root-class %s > %t.1 2>&1
-// RUN: FileCheck -input-file=%t.1 -check-prefix=darwin8 %s
+// RUN: FileCheck -input-file=%t.1 -check-prefix=CHECK-darwin8 %s
 // RUN: %clang_cc1 -triple i386-apple-darwin9 -analyze -analyzer-checker=core,alpha.core -analyzer-constraints=range -analyzer-store=region -Wno-objc-root-class %s > %t.2 2>&1
-// RUN: FileCheck -input-file=%t.2 -check-prefix=darwin9 %s
+// RUN: FileCheck -input-file=%t.2 -check-prefix=CHECK-darwin9 %s
 // RUN: %clang_cc1 -triple thumbv6-apple-ios4.0 -analyze -analyzer-checker=core,alpha.core -analyzer-constraints=range -analyzer-store=region -Wno-objc-root-class %s > %t.3 2>&1
-// RUN: FileCheck -input-file=%t.3 -check-prefix=darwin9 %s
+// RUN: FileCheck -input-file=%t.3 -check-prefix=CHECK-darwin9 %s
 
 @interface MyClass {}
 - (void *)voidPtrM;

test/CodeCompletion/call.c

@@ -6,10 +6,10 @@ void test() {
   f0(0, 0);
   g0(0, 0);
   f1(0, 0);
-  // RUN: %clang_cc1 -std=c89 -fsyntax-only  -code-completion-at=%s:6:6 %s -o - | FileCheck -check-prefix=CC1 %s
+  // RUN: %clang_cc1 -std=c89 -fsyntax-only  -code-completion-at=%s:6:6 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   // CHECK-CC1: f0(<#float x#>, float y)
-  // RUN: %clang_cc1 -std=c89 -fsyntax-only -code-completion-at=%s:6:9 %s -o - | FileCheck -check-prefix=CC2 %s
+  // RUN: %clang_cc1 -std=c89 -fsyntax-only -code-completion-at=%s:6:9 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s
   // CHECK-CC2: f0(float x, <#float y#>)
-  // RUN: %clang_cc1 -std=c89 -fsyntax-only -code-completion-at=%s:8:6 %s -o - | FileCheck -check-prefix=CC3 %s
+  // RUN: %clang_cc1 -std=c89 -fsyntax-only -code-completion-at=%s:8:6 %s -o - | FileCheck -check-prefix=CHECK-CC3 %s
   // CHECK-CC3: f1()
 }

test/CodeCompletion/call.cpp

@@ -17,12 +17,12 @@ void f();
 
 void test() {
   f(Y(), 0, 0);
-  // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:19:9 %s -o - | FileCheck -check-prefix=CC1 %s
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:19:9 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   // CHECK-CC1: COMPLETION: Pattern : dynamic_cast<<#type#>>(<#expression#>)
   // CHECK-CC1: f(N::Y y, <#int ZZ#>)
   // CHECK-CC1-NEXT: f(int i, <#int j#>, int k)
   // CHECK-CC1-NEXT: f(float x, <#float y#>)
-  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:19:13 %s -o - | FileCheck -check-prefix=CC2 %s
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:19:13 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s
   // CHECK-CC2-NOT: f(N::Y y, int ZZ)
   // CHECK-CC2: f(int i, int j, <#int k#>)
 }

test/CodeCompletion/documentation.cpp

@@ -23,11 +23,11 @@ void test() {
   t2.
 }
 
-// RUN: %clang_cc1 -fsyntax-only -code-completion-brief-comments -code-completion-at=%s:21:1 %s -o - | FileCheck -check-prefix=CC1 %s
+// RUN: %clang_cc1 -fsyntax-only -code-completion-brief-comments -code-completion-at=%s:21:1 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
 // CHECK-CC1: COMPLETION: T1 : [#void#]T1(<#float x#>, <#float y#>) : Aaa.
 // CHECK-CC1: COMPLETION: T2 : T2 : Bbb.
 // CHECK-CC1: COMPLETION: T5 : T5:: : Eee.
 
-// RUN: %clang_cc1 -fsyntax-only -code-completion-brief-comments -code-completion-at=%s:23:6 %s -o - | FileCheck -check-prefix=CC2 %s
+// RUN: %clang_cc1 -fsyntax-only -code-completion-brief-comments -code-completion-at=%s:23:6 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s
 // CHECK-CC2: COMPLETION: T3 : [#void#]T3() : Ccc.
 // CHECK-CC2: COMPLETION: T4 : [#int#]T4 : Ddd.

test/CodeCompletion/enum-switch-case-qualified.cpp

@@ -21,7 +21,7 @@ namespace M {
 void test(enum N::C::Color color) {
   switch (color) {
   case 
-    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:23:8 %s -o - | FileCheck -check-prefix=CC1 %s
+    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:23:8 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
     // CHECK-CC1: Blue : [#M::N::C::Color#]N::C::Blue
     // CHECK-CC1-NEXT: Green : [#M::N::C::Color#]N::C::Green
     // CHECK-CC1-NEXT: Indigo : [#M::N::C::Color#]N::C::Indigo

test/CodeCompletion/enum-switch-case.c

@@ -25,14 +25,14 @@ void test(enum Color color) {
     case 
   }
 
-    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:19:10 %s -o - | FileCheck -check-prefix=CC1 %s
+    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:19:10 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
     // CHECK-CC1: Blue
     // CHECK-CC1-NEXT: Green
     // CHECK-CC1-NEXT: Indigo
     // CHECK-CC1-NEXT: Orange
     // CHECK-CC1-NEXT: Violet
 
-    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:25:10 %s -o - | FileCheck -check-prefix=CC2 %s      
+    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:25:10 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s      
   // CHECK-CC2: COMPLETION: Blue : [#enum Color#]Blue
   // CHECK-CC2-NEXT: COMPLETION: c2 : [#unsigned int#]c2
   // CHECK-CC2-NEXT: COMPLETION: color : [#enum Color#]color

test/CodeCompletion/enum-switch-case.cpp

@@ -19,7 +19,7 @@ void test(enum N::Color color) {
     break;
     
   case 
-    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:21:8 %s -o - | FileCheck -check-prefix=CC1 %s
+    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:21:8 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
     // CHECK-CC1: Blue : [#N::Color#]N::Blue
     // CHECK-CC1-NEXT: Green : [#N::Color#]N::Green
     // CHECK-CC1-NEXT: Indigo : [#N::Color#]N::Indigo

test/CodeCompletion/functions.cpp

@@ -3,6 +3,6 @@ void f(float x, float y...);
        
 void test() {
   ::
-  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:5:5 %s -o - | FileCheck -check-prefix=CC1 %s
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:5:5 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   // CHECK-CC1: f(<#int i#>{#, <#int j#>{#, <#int k#>#}#})
   // CHECK-CC1: f(<#float x#>, <#float y, ...#>)

test/CodeCompletion/member-access.c

@@ -6,7 +6,7 @@ struct Point {
 
 void test(struct Point *p) {
   p->
-  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:8:6 %s -o - | FileCheck -check-prefix=CC1 %s
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:8:6 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   // CHECK-CC1: x
   // CHECK-CC1: y
   // CHECK-CC1: z

test/CodeCompletion/namespace-alias.cpp

@@ -11,7 +11,7 @@ namespace N2 {
   namespace I1 { }
   
   namespace New =
-  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:13:18 %s -o - | FileCheck -check-prefix=CC1 %s
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:13:18 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   // CHECK-CC1: I1
   // CHECK-CC1: I4
   // CHECK-CC1: I5

test/CodeCompletion/namespace.cpp

@@ -8,7 +8,7 @@ namespace N2 {
   namespace I1 { }
   
   namespace
-  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:12 %s -o - | FileCheck -check-prefix=CC1 %s
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:12 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   // CHECK-CC1: I1
   // CHECK-CC1-NEXT: I5
   

test/CodeCompletion/nested-name-specifier.cpp

@@ -10,7 +10,7 @@ namespace N {
 }
 
 N::
-// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:12:4 %s -o - | FileCheck -check-prefix=CC1 %s
+// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:12:4 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
 // CHECK-CC1: A
 // CHECK-CC1: B
 // CHECK-CC1: M

test/CodeCompletion/objc-expr.m

@@ -4,7 +4,7 @@ id testCompleteAfterAtSign() {
   return @"";
 }
 
-// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:4:11 %s -fno-const-strings -o - | FileCheck -check-prefix=AT %s
+// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:4:11 %s -fno-const-strings -o - | FileCheck -check-prefix=CHECK-AT %s
 // CHECK-AT: COMPLETION: Pattern : [#NSString *#]"<#string#>"
 // CHECK-AT: COMPLETION: Pattern : [#id#](<#expression#>)
 // CHECK-AT: COMPLETION: Pattern : [#NSArray *#][<#objects, ...#>]
@@ -13,5 +13,5 @@ id testCompleteAfterAtSign() {
 // CHECK-AT: COMPLETION: Pattern : [#SEL#]selector(<#selector#>)
 // CHECK-AT: COMPLETION: Pattern : [#NSDictionary *#]{<#key#>: <#object, ...#>}
 
-// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:4:11 %s -fconst-strings -o - | FileCheck -check-prefix=CONST-STRINGS %s
+// RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:4:11 %s -fconst-strings -o - | FileCheck -check-prefix=CHECK-CONST-STRINGS %s
 // CHECK-CONST-STRINGS: COMPLETION: Pattern : [#const char[]#]encode(<#type-name#>)

test/CodeCompletion/operator.cpp

@@ -8,7 +8,7 @@ void f() {
   typedef float Float;
   
   operator
-  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:11 %s -o - | FileCheck -check-prefix=CC1 %s
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:11 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   // CHECK-CC1: +
   // CHECK-CC1: Float
   // CHECK-CC1: Integer

test/CodeCompletion/stdin.c

@@ -2,6 +2,6 @@ enum X { x };
 enum Y { y };
 
 enum 
-  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=-:4:6 < %s -o - | FileCheck -check-prefix=CC1 %s
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=-:4:6 < %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   // CHECK-CC1: X
   // CHECK-CC1: Y

test/CodeCompletion/tag.c

@@ -7,6 +7,6 @@ void X();
 void test() {
   enum X { x };
   enum
-  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:9:7 %s -o - | FileCheck -check-prefix=CC1 %s
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:9:7 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
   // CHECK-CC1: X
   // CHECK-CC1: Y

test/CodeCompletion/tag.cpp

@@ -15,7 +15,7 @@ namespace N {
   
   void test() {
     class
-    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:17:10 %s -o - | FileCheck -check-prefix=CC1 %s
+    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:17:10 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
     // FIXME: the redundant Y is really annoying... it needs qualification to 
     // actually be useful. Here, it just looks redundant :(
     // CHECK-CC1: A

test/CodeCompletion/truncation.c

@@ -4,10 +4,10 @@
 
 struct 
 
-// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s.h:4:8 -o - %s | FileCheck -check-prefix=CC1 %s
+// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s.h:4:8 -o - %s | FileCheck -check-prefix=CHECK-CC1 %s
 // CHECK-CC1: X
 // CHECK-CC1-NEXT: Y
-// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:5:8 -o - %s | FileCheck -check-prefix=CC2 %s
+// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:5:8 -o - %s | FileCheck -check-prefix=CHECK-CC2 %s
 // CHECK-CC2: X
 // CHECK-CC2: Xa
 // CHECK-CC2: Y

test/CodeCompletion/using-namespace.cpp

@@ -12,7 +12,7 @@ namespace N2 {
   
   void foo() {
     using namespace
-    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:14:20 %s -o - | FileCheck -check-prefix=CC1 %s
+    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:14:20 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
     // CHECK-CC1: I1
     // CHECK-CC1: I4
     // CHECK-CC1: I5

test/CodeCompletion/using.cpp

@@ -14,7 +14,7 @@ namespace N2 {
     int N3;
     
     using
-    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:16:10 %s -o - | FileCheck -check-prefix=CC1 %s
+    // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:16:10 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
     // CHECK-CC1: I1
     // CHECK-CC1: I4
     // CHECK-CC1: I5