Add 'not' to commands that are expected to fail.

This is at least good documentation, but also opens the possibility of
using pipefail.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185652 91177308-0d34-0410-b5e6-96231b3b80d8

test/ARCMT/verify.m

@@ -1,5 +1,5 @@
 // RUN: %clang_cc1 -arcmt-check -verify %s
-// RUN: %clang_cc1 -arcmt-check -verify %t.invalid 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -arcmt-check -verify %t.invalid 2>&1 | FileCheck %s
 
 #if 0
 // expected-error {{should be ignored}}

test/ASTMerge/category.m

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/category1.m
 // RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/category2.m
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
 
 // CHECK: category2.m:18:1: error: instance method 'method2' has incompatible result types in different translation units ('float' vs. 'int')
 // CHECK: category1.m:16:1: note: instance method 'method2' also declared here

test/ASTMerge/class-template.cpp

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/class-template1.cpp
 // RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/class-template2.cpp
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
 
 // CHECK: class-template1.cpp:7:14: error: non-type template parameter declared with incompatible types in different translation units ('int' vs. 'long')
 // CHECK: class-template2.cpp:7:15: note: declared here with type 'long'

test/ASTMerge/enum.c

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/enum1.c
 // RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/enum2.c
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
 
 // CHECK: enum1.c:9:6: warning: type 'enum E2' has incompatible definitions in different translation units
 // CHECK: enum1.c:11:3: note: enumerator 'E2Enumerator2' with value 3 here

test/ASTMerge/function.c

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/function1.c
 // RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/function2.c
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
 // RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only -verify %s
 
 // CHECK: function2.c:3:6: error: external function 'f1' declared with incompatible types in different translation units ('void (Int, double)' vs. 'void (int, float)')

test/ASTMerge/interface.m

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/interface1.m
 // RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/interface2.m
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
 
 // CHECK: interface2.m:16:9: error: instance variable 'ivar2' declared with incompatible types in different translation units ('float' vs. 'int')
 // CHECK: interface1.m:16:7: note: declared here with type 'int'

test/ASTMerge/namespace.cpp

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/namespace1.cpp
 // RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/namespace2.cpp
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
 
 // CHECK: namespace2.cpp:16:17: error: external variable 'z' declared with incompatible types in different translation units ('double' vs. 'float')
 // CHECK: namespace1.cpp:16:16: note: declared here with type 'float'

test/ASTMerge/property.m

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/property1.m
 // RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/property2.m
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
 
 // CHECK: property2.m:12:26: error: property 'Prop1' declared with incompatible types in different translation units ('int' vs. 'float')
 // CHECK: property1.m:10:28: note: declared here with type 'float'

test/ASTMerge/struct.c

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/struct1.c
 // RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/struct2.c
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
 
 // CHECK: struct1.c:13:8: warning: type 'struct S1' has incompatible definitions in different translation units
 // CHECK: struct1.c:15:7: note: field 'field2' has type 'int' here

test/ASTMerge/typedef.c

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/typedef1.c
 // RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/typedef2.c
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
 
 // CHECK: typedef2.c:4:10: error: external variable 'x2' declared with incompatible types in different translation units ('Typedef2' (aka 'double') vs. 'Typedef2' (aka 'int'))
 // CHECK: typedef1.c:4:10: note: declared here with type 'Typedef2' (aka 'int')

test/ASTMerge/var.c

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/var1.c
 // RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/var2.c
-// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only -fdiagnostics-show-note-include-stack %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only -fdiagnostics-show-note-include-stack %s 2>&1 | FileCheck %s
 
 // CHECK: var2.c:2:9: error: external variable 'x1' declared with incompatible types in different translation units ('double *' vs. 'float **')
 // CHECK: var1.c:2:9: note: declared here with type 'float **'

test/CodeGen/arm-asm-diag.c

@@ -1,5 +1,5 @@
 // REQUIRES: arm-registered-target
-// RUN: %clang_cc1 -triple armv7 %s -S -o /dev/null 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -triple armv7 %s -S -o /dev/null 2>&1 | FileCheck %s
 
 // rdar://13446483
 typedef __attribute__((neon_vector_type(2))) long long int64x2_t;

test/CodeGen/link-bitcode-file.c

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -triple i386-pc-linux-gnu -DBITCODE -emit-llvm-bc -o %t.bc %s
 // RUN: %clang_cc1 -triple i386-pc-linux-gnu -mlink-bitcode-file %t.bc -O3 -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-NO-BC %s
-// RUN: %clang_cc1 -triple i386-pc-linux-gnu -DBITCODE -mlink-bitcode-file %t.bc -O3 -emit-llvm -o - %s 2>&1 | FileCheck -check-prefix=CHECK-BC %s
+// RUN: not %clang_cc1 -triple i386-pc-linux-gnu -DBITCODE -mlink-bitcode-file %t.bc -O3 -emit-llvm -o - %s 2>&1 | FileCheck -check-prefix=CHECK-BC %s
 
 int f(void);
 

test/CodeGen/pragma-weak.c

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm %s -o - -verify | FileCheck %s
+// RUN: not %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm %s -o - -verify | FileCheck %s
 
 // CHECK: @weakvar = weak global
 // CHECK: @__weakvar_alias = common global

test/CodeGenCXX/const-init-cxx11.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin -emit-llvm -o - %s -std=c++11 | FileCheck %s
+// RUN: not %clang_cc1 -verify -triple x86_64-apple-darwin -emit-llvm -o - %s -std=c++11 | FileCheck %s
 
 // FIXME: The padding in all these objects should be zero-initialized.
 namespace StructUnion {

test/CodeGenCXX/const-init-cxx1y.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin -emit-llvm -o - %s -std=c++1y | FileCheck %s
+// RUN: not %clang_cc1 -verify -triple x86_64-apple-darwin -emit-llvm -o - %s -std=c++1y | FileCheck %s
 
 struct A {
   constexpr A() : n(1) {}

test/CodeGenCXX/const-init.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin -emit-llvm -o - %s | FileCheck %s
+// RUN: not %clang_cc1 -verify -triple x86_64-apple-darwin -emit-llvm -o - %s | FileCheck %s
 
 // CHECK: @a = global i32 10
 int a = 10;

test/CodeGenCXX/constructor-destructor-return-this.cpp

@@ -1,6 +1,6 @@
 //RUN: %clang_cc1 %s -emit-llvm -o - -triple=i686-unknown-linux | FileCheck --check-prefix=CHECKGEN %s
 //RUN: %clang_cc1 %s -emit-llvm -o - -triple=thumbv7-apple-ios3.0 -target-abi apcs-gnu | FileCheck --check-prefix=CHECKARM %s
-//RUN: %clang_cc1 %s -emit-llvm -o - -DPR12784_WORKAROUND -triple=x86_64-pc-win32 -cxx-abi microsoft | FileCheck --check-prefix=CHECKMS %s
+//RUN: not %clang_cc1 %s -emit-llvm -o - -DPR12784_WORKAROUND -triple=x86_64-pc-win32 -cxx-abi microsoft | FileCheck --check-prefix=CHECKMS %s
 
 // FIXME: Add checks to ensure that Microsoft destructors do not return 'this'
 // once PR12784 is resolved

test/CodeGenCXX/cxx11-exception-spec.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -verify -fexceptions -fcxx-exceptions -triple x86_64-linux-gnu | FileCheck %s
+// RUN: not %clang_cc1 -std=c++11 -emit-llvm %s -o - -verify -fexceptions -fcxx-exceptions -triple x86_64-linux-gnu | FileCheck %s
 
 void h();
 

test/CodeGenCXX/debug-info-cxx1y.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -emit-llvm-only -std=c++1y -g %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -emit-llvm-only -std=c++1y -g %s 2>&1 | FileCheck %s
 
 struct foo {
   auto func(); // CHECK: error: debug information for auto is not yet supported

test/CodeGenCXX/delete-two-arg.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple i686-pc-linux-gnu %s -o - -emit-llvm -verify | FileCheck %s
+// RUN: not %clang_cc1 -triple i686-pc-linux-gnu %s -o - -emit-llvm -verify | FileCheck %s
 
 typedef __typeof(sizeof(int)) size_t;
 

test/CodeGenCXX/microsoft-abi-sret-and-byval.cpp

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-pc-linux | FileCheck -check-prefix LINUX %s
-// RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-pc-win32 -cxx-abi microsoft | FileCheck -check-prefix WIN32 %s
-// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-pc-win32 -cxx-abi microsoft | FileCheck -check-prefix WIN64 %s
+// RUN: not %clang_cc1 -emit-llvm %s -o - -triple=i386-pc-win32 -cxx-abi microsoft | FileCheck -check-prefix WIN32 %s
+// RUN: not %clang_cc1 -emit-llvm %s -o - -triple=x86_64-pc-win32 -cxx-abi microsoft | FileCheck -check-prefix WIN64 %s
 
 struct Empty {};
 

test/CodeGenCXX/references.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin -verify -emit-llvm -o - %s | FileCheck %s
+// RUN: not %clang_cc1 -triple x86_64-apple-darwin -verify -emit-llvm -o - %s | FileCheck %s
 void t1() {
   // CHECK: define void @_Z2t1v
   // CHECK: [[REFLOAD:%.*]] = load i32** @a, align 8

test/Driver/arc.c

@@ -1,9 +1,9 @@
-// RUN: %clang -ObjC -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck %s
-// RUN: %clang -x objective-c -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck %s
-// RUN: %clang -x objective-c++ -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck %s
-// RUN: %clang -x c -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck -check-prefix NOTOBJC %s
-// RUN: %clang -x c++ -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck -check-prefix NOTOBJC %s
-// RUN: %clang -x objective-c -target x86_64-apple-darwin11 -mmacosx-version-min=10.5 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck -check-prefix UNSUPPORTED %s
+// RUN: not %clang -ObjC -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck %s
+// RUN: not %clang -x objective-c -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck %s
+// RUN: not %clang -x objective-c++ -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck %s
+// RUN: not %clang -x c -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck -check-prefix NOTOBJC %s
+// RUN: not %clang -x c++ -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck -check-prefix NOTOBJC %s
+// RUN: not %clang -x objective-c -target x86_64-apple-darwin11 -mmacosx-version-min=10.5 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck -check-prefix UNSUPPORTED %s
 
 // Just to test clang is working.
 # foo

test/Driver/crash-report.c

@@ -1,6 +1,6 @@
 // RUN: rm -rf %t
 // RUN: mkdir %t
-// RUN: env TMPDIR=%t TEMP=%t TMP=%t RC_DEBUG_OPTIONS=1 %clang -fsyntax-only %s \
+// RUN: not env TMPDIR=%t TEMP=%t TMP=%t RC_DEBUG_OPTIONS=1 %clang -fsyntax-only %s \
 // RUN:  -F/tmp/ -I /tmp/ -idirafter /tmp/ -iquote /tmp/ -isystem /tmp/ \
 // RUN:  -iprefix /the/prefix -iwithprefix /tmp -iwithprefixbefore /tmp/ \
 // RUN:  -internal-isystem /tmp/ -internal-externc-isystem /tmp/ \
@@ -9,7 +9,7 @@
 // RUN: cat %t/crash-report-*.sh | FileCheck --check-prefix=CHECKSH %s
 // REQUIRES: crash-recovery
 
-// RUN: env FORCE_CLANG_DIAGNOSTICS_CRASH=1 %clang -fsyntax-only -x c /dev/null 2>&1 | FileCheck %s
+// RUN: not env FORCE_CLANG_DIAGNOSTICS_CRASH=1 %clang -fsyntax-only -x c /dev/null 2>&1 | FileCheck %s
 
 #pragma clang __debug parser_crash
 // CHECK: Preprocessed source(s) and associated run script(s) are located at:

test/Driver/debug-unsupported.c

@@ -1,13 +1,13 @@
-// RUN: %clang -c -gstabs %s 2>&1 | FileCheck %s
-// RUN: %clang -c -gstabs+ %s 2>&1 | FileCheck %s
-// RUN: %clang -c -gcoff %s 2>&1 | FileCheck %s
-// RUN: %clang -c -gxcoff %s 2>&1 | FileCheck %s
-// RUN: %clang -c -gxcoff+ %s 2>&1 | FileCheck %s
-// RUN: %clang -c -gvms %s 2>&1 | FileCheck %s
-// RUN: %clang -c -gstabs1 %s 2>&1 | FileCheck %s
-// RUN: %clang -c -gcoff2 %s 2>&1 | FileCheck %s
-// RUN: %clang -c -gxcoff3 %s 2>&1 | FileCheck %s
-// RUN: %clang -c -gvms0 %s 2>&1 | FileCheck %s
-// RUN: %clang -c -gtoggle %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gstabs %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gstabs+ %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gcoff %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gxcoff %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gxcoff+ %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gvms %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gstabs1 %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gcoff2 %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gxcoff3 %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gvms0 %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gtoggle %s 2>&1 | FileCheck %s
 //
 // CHECK: error: unsupported option

test/Driver/hexagon-toolchain-elf.c

@@ -108,19 +108,19 @@
 // CHECK010-NEXT: "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/bin{{/|\\}}hexagon-as"{{.*}} "-march=v4"
 // CHECK010-NEXT: "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/bin{{/|\\}}hexagon-ld"{{.*}} "-mv4"
 
-// RUN: %clang -march=hexagonv2 -target hexagon-unknown-elf \
+// RUN: not %clang -march=hexagonv2 -target hexagon-unknown-elf \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V2 %s
-// RUN: %clang -mcpu=hexagonv2  -target hexagon-unknown-elf \
+// RUN: not %clang -mcpu=hexagonv2  -target hexagon-unknown-elf \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V2 %s
-// RUN: %clang -mv2             -target hexagon-unknown-elf \
+// RUN: not %clang -mv2             -target hexagon-unknown-elf \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V2 %s
 // CHECK-UNKNOWN-V2: error: unknown target CPU 'hexagonv2'
 
-// RUN: %clang -march=hexagonv3 -target hexagon-unknown-elf \
+// RUN: not %clang -march=hexagonv3 -target hexagon-unknown-elf \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V3 %s
-// RUN: %clang -mcpu=hexagonv3  -target hexagon-unknown-elf \
+// RUN: not %clang -mcpu=hexagonv3  -target hexagon-unknown-elf \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V3 %s
-// RUN: %clang -mv3             -target hexagon-unknown-elf \
+// RUN: not %clang -mv3             -target hexagon-unknown-elf \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V3 %s
 // CHECK-UNKNOWN-V3: error: unknown target CPU 'hexagonv3'
 

test/Driver/hexagon-toolchain.c

@@ -108,19 +108,19 @@
 // CHECK010-NEXT: "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/bin{{/|\\}}hexagon-as"{{.*}} "-march=v4"
 // CHECK010-NEXT: "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/bin{{/|\\}}hexagon-ld"{{.*}} "-mv4"
 
-// RUN: %clang -march=hexagonv2 -target hexagon-unknown-linux \
+// RUN: not %clang -march=hexagonv2 -target hexagon-unknown-linux \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V2 %s
-// RUN: %clang -mcpu=hexagonv2  -target hexagon-unknown-linux \
+// RUN: not %clang -mcpu=hexagonv2  -target hexagon-unknown-linux \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V2 %s
-// RUN: %clang -mv2             -target hexagon-unknown-linux \
+// RUN: not %clang -mv2             -target hexagon-unknown-linux \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V2 %s
 // CHECK-UNKNOWN-V2: error: unknown target CPU 'hexagonv2'
 
-// RUN: %clang -march=hexagonv3 -target hexagon-unknown-linux \
+// RUN: not %clang -march=hexagonv3 -target hexagon-unknown-linux \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V3 %s
-// RUN: %clang -mcpu=hexagonv3  -target hexagon-unknown-linux \
+// RUN: not %clang -mcpu=hexagonv3  -target hexagon-unknown-linux \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V3 %s
-// RUN: %clang -mv3             -target hexagon-unknown-linux \
+// RUN: not %clang -mv3             -target hexagon-unknown-linux \
 // RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V3 %s
 // CHECK-UNKNOWN-V3: error: unknown target CPU 'hexagonv3'
 

test/Driver/inhibit-downstream-commands.c

@@ -1,4 +1,4 @@
-// RUN: %clang -no-integrated-as %s 2>&1 | FileCheck %s
+// RUN: not %clang -no-integrated-as %s 2>&1 | FileCheck %s
 // CHECK: error: unknown type name 'invalid'
 // CHECK-NOT: clang: error: assembler command failed 
 // CHECK-NOT: clang: error: linker command failed

test/Driver/le32-unknown-nacl.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang -target le32-unknown-nacl -ccc-echo %s -emit-llvm-only -c 2>&1 | FileCheck %s -check-prefix=ECHO
+// RUN: not %clang -target le32-unknown-nacl -ccc-echo %s -emit-llvm-only -c 2>&1 | FileCheck %s -check-prefix=ECHO
 // RUN: %clang -target le32-unknown-nacl %s -emit-llvm -S -c -o - | FileCheck %s
 // RUN: %clang -target le32-unknown-nacl %s -emit-llvm -S -c -pthread -o - | FileCheck %s -check-prefix=THREADS
 

test/Driver/nostdincxx.cpp

@@ -1,4 +1,4 @@
-// RUN: %clangxx -nostdinc++ %s 2>&1 | FileCheck %s
+// RUN: not %clangxx -nostdinc++ %s 2>&1 | FileCheck %s
 // XFAIL: win32
 // CHECK: file not found
 #include <vector> 

test/Driver/ppc-features.cpp

@@ -4,13 +4,13 @@
 // RUN: %clang -target powerpc64-linux-gnu -faltivec -fsyntax-only %s
 // RUN: %clang -target powerpc64-linux-gnu -maltivec -fsyntax-only %s
 
-// RUN: %clang -target i386-pc-win32 -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
-// RUN: %clang -target x86_64-unknown-freebsd -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
-// RUN: %clang -target armv6-apple-darwin -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
-// RUN: %clang -target armv7-apple-darwin -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
-// RUN: %clang -target mips-linux-gnu -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
-// RUN: %clang -target mips64-linux-gnu -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
-// RUN: %clang -target sparc-unknown-solaris -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang -target i386-pc-win32 -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang -target x86_64-unknown-freebsd -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang -target armv6-apple-darwin -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang -target armv7-apple-darwin -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang -target mips-linux-gnu -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang -target mips64-linux-gnu -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang -target sparc-unknown-solaris -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
 
 // CHECK: invalid argument '-faltivec' only allowed with 'ppc/ppc64'
 

test/Driver/std.cpp

@@ -1,12 +1,12 @@
-// RUN: %clang -std=c++98 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX98 %s
-// RUN: %clang -std=gnu++98 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX98 %s
-// RUN: %clang -std=c++03 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX98 %s
-// RUN: %clang -std=c++0x %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX11 %s
-// RUN: %clang -std=gnu++0x %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX11 %s
-// RUN: %clang -std=c++11 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX11 %s
-// RUN: %clang -std=gnu++11 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX11 %s
-// RUN: %clang -std=c++1y %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX1Y %s
-// RUN: %clang -std=gnu++1y %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX1Y %s
+// RUN: not %clang -std=c++98 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX98 %s
+// RUN: not %clang -std=gnu++98 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX98 %s
+// RUN: not %clang -std=c++03 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX98 %s
+// RUN: not %clang -std=c++0x %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX11 %s
+// RUN: not %clang -std=gnu++0x %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX11 %s
+// RUN: not %clang -std=c++11 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX11 %s
+// RUN: not %clang -std=gnu++11 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX11 %s
+// RUN: not %clang -std=c++1y %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX1Y %s
+// RUN: not %clang -std=gnu++1y %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX1Y %s
 
 void f(int n) {
   typeof(n)();

test/FixIt/bridge-cast-in-arc.mm

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10  -fdiagnostics-parseable-fixits -x objective-c++ -fobjc-arc %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -triple x86_64-apple-darwin10  -fdiagnostics-parseable-fixits -x objective-c++ -fobjc-arc %s 2>&1 | FileCheck %s
 // rdar://12788838
 
 id obj;

test/FixIt/fixit-autoreleasepool.m

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10  -fdiagnostics-parseable-fixits -x objective-c %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -triple x86_64-apple-darwin10  -fdiagnostics-parseable-fixits -x objective-c %s 2>&1 | FileCheck %s
 // rdar://10723084
 
 void f0() {

test/FixIt/fixit-cxx11-attributes.cpp

@@ -2,7 +2,7 @@
 // RUN: cp %s %t
 // RUN: not %clang_cc1 -x c++ -std=c++11 -fixit %t
 // RUN: %clang_cc1 -Wall -pedantic -x c++ -std=c++11 %t
-// RUN: %clang_cc1 -std=c++11 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -std=c++11 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
 
 namespace ClassSpecifier {
   class [[]] [[]]

test/FixIt/fixit-include.c

@@ -3,7 +3,7 @@
 // RUN: cp %S/fixit-include.h %T
 // RUN: not %clang_cc1 -fsyntax-only -fixit %t
 // RUN: %clang_cc1 -Wall -pedantic %t
-// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
 
 #include <fixit-include.h> // expected-error {{'fixit-include.h' file not found with <angled> include; use "quotes" instead}}
 // CHECK: fix-it:{{.*}}:{8:10-8:27}

test/FixIt/fixit-interface-as-param.m

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10  -fdiagnostics-parseable-fixits -x objective-c %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -triple x86_64-apple-darwin10  -fdiagnostics-parseable-fixits -x objective-c %s 2>&1 | FileCheck %s
 // rdar://11311333
 
 @interface NSView @end

test/FixIt/fixit-objc-message-comma-separator.m

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10  -fdiagnostics-parseable-fixits -x objective-c %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -triple x86_64-apple-darwin10  -fdiagnostics-parseable-fixits -x objective-c %s 2>&1 | FileCheck %s
 // rdar://11376372
 
 @class NSObject;

test/FixIt/fixit-unicode.c

@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -strict-whitespace %s
-// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck -check-prefix=CHECK-MACHINE %s
+// RUN: not %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -strict-whitespace %s
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck -check-prefix=CHECK-MACHINE %s
 
 struct Foo {
   int bar;

test/FixIt/fixit-vexing-parse.cpp

@@ -1,5 +1,5 @@
 // RUN: %clang_cc1 -verify -x c++ %s
-// RUN: %clang_cc1 -fdiagnostics-parseable-fixits -x c++ %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fdiagnostics-parseable-fixits -x c++ %s 2>&1 | FileCheck %s
 
 struct S {
   int n;

test/FixIt/fixit.cpp

@@ -1,5 +1,5 @@
 // RUN: %clang_cc1 -pedantic -Wall -Wno-comment -verify -fcxx-exceptions -x c++ %s
-// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits -x c++ %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits -x c++ %s 2>&1 | FileCheck %s
 // RUN: cp %s %t
 // RUN: not %clang_cc1 -pedantic -Wall -Wno-comment -fcxx-exceptions -fixit -x c++ %t
 // RUN: %clang_cc1 -fsyntax-only -pedantic -Wall -Werror -Wno-comment -fcxx-exceptions -x c++ %t

test/FixIt/messages.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only -std=c++11 2>&1 %s | FileCheck -strict-whitespace %s
+// RUN: not %clang_cc1 -fsyntax-only -std=c++11 2>&1 %s | FileCheck -strict-whitespace %s
 
 struct A {
   unsigned int a;

test/FixIt/no-fixit.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fdiagnostics-parseable-fixits -x c++ -std=c++11 %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fdiagnostics-parseable-fixits -x c++ -std=c++11 %s 2>&1 | FileCheck %s
 
 // test that the diagnostics produced by this code do not include fixit hints
 

test/FixIt/typo.c

@@ -1,5 +1,5 @@
 // RUN: %clang_cc1 -fsyntax-only -verify %s
-// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
 // RUN: cp %s %t
 // RUN: not %clang_cc1 -fsyntax-only -fixit -x c %t
 // RUN: %clang_cc1 -fsyntax-only -pedantic -Werror -x c %t

test/Format/multiple-inputs-error.cpp

@@ -1,6 +1,6 @@
 // RUN: cp %s %t-1.cpp
 // RUN: cp %s %t-2.cpp
-// RUN: clang-format 2>&1 >/dev/null -offset=1 -length=0 %t-1.cpp %t-2.cpp |FileCheck %s
+// RUN: not clang-format 2>&1 >/dev/null -offset=1 -length=0 %t-1.cpp %t-2.cpp |FileCheck %s
 // CHECK: error: "-offset" and "-length" can only be used for single file.
 
 int i ;

test/Frontend/ir-support-errors.ll

@@ -1,4 +1,4 @@
-; RUN: %clang_cc1 -S -o - %s 2>&1 | FileCheck %s
+; RUN: not %clang_cc1 -S -o - %s 2>&1 | FileCheck %s
 
 target triple = "x86_64-apple-darwin10"
 

test/Frontend/rewrite-includes-invalid-hasinclude.c

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -E -frewrite-includes -DFIRST -I %S/Inputs %s -o - | FileCheck -strict-whitespace %s
+// RUN: not %clang_cc1 -E -frewrite-includes -DFIRST -I %S/Inputs %s -o - | FileCheck -strict-whitespace %s
 
 #if __has_include bar.h
 #endif

test/Frontend/rewrite-includes.c

@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -verify -E -frewrite-includes -DFIRST -I %S/Inputs %s -o - | FileCheck -strict-whitespace %s
-// RUN: %clang_cc1 -verify -E -frewrite-includes -P -DFIRST -I %S/Inputs %s -o - | FileCheck -check-prefix=CHECKNL -strict-whitespace %s
+// RUN: not %clang_cc1 -verify -E -frewrite-includes -DFIRST -I %S/Inputs %s -o - | FileCheck -strict-whitespace %s
+// RUN: not %clang_cc1 -verify -E -frewrite-includes -P -DFIRST -I %S/Inputs %s -o - | FileCheck -check-prefix=CHECKNL -strict-whitespace %s
 // STARTCOMPARE
 #define A(a,b) a ## b
 A(1,2)

test/Frontend/verify-fatal.c

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -Wfatal-errors -verify %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -Wfatal-errors -verify %s 2>&1 | FileCheck %s
 
 #error first fatal
 // expected-error@-1 {{first fatal}}

test/Frontend/verify.c

@@ -1,8 +1,8 @@
 // RUN: %clang_cc1 -DTEST1 -verify %s
-// RUN: %clang_cc1 -DTEST2 -verify %s 2>&1 | FileCheck -check-prefix=CHECK2 %s
-// RUN: %clang_cc1 -DTEST3 -verify %s 2>&1 | FileCheck -check-prefix=CHECK3 %s
-// RUN: %clang_cc1 -DTEST4 -verify %s 2>&1 | FileCheck -check-prefix=CHECK4 %s
-// RUN: %clang_cc1 -DTEST5 -verify %s 2>&1 | FileCheck -check-prefix=CHECK5 %s
+// RUN: not %clang_cc1 -DTEST2 -verify %s 2>&1 | FileCheck -check-prefix=CHECK2 %s
+// RUN: not %clang_cc1 -DTEST3 -verify %s 2>&1 | FileCheck -check-prefix=CHECK3 %s
+// RUN: not %clang_cc1 -DTEST4 -verify %s 2>&1 | FileCheck -check-prefix=CHECK4 %s
+// RUN: not %clang_cc1 -DTEST5 -verify %s 2>&1 | FileCheck -check-prefix=CHECK5 %s
 
 // expected-warning@ malformed
 // expected-error@7 1 {{missing or invalid line number}}
@@ -109,14 +109,14 @@ unexpected b; // expected-error@33 1-1 {{unknown type}}
 #endif
 
 #if 0
-// RUN: %clang_cc1 -verify %t.invalid 2>&1 | FileCheck -check-prefix=CHECK6 %s
+// RUN: not %clang_cc1 -verify %t.invalid 2>&1 | FileCheck -check-prefix=CHECK6 %s
 
 //      CHECK6: error: no expected directives found: consider use of 'expected-no-diagnostics'
 // CHECK6-NEXT: error: 'error' diagnostics seen but not expected:
 // CHECK6-NEXT:   (frontend): error reading '{{.*}}verify.c.tmp.invalid'
 // CHECK6-NEXT: 2 errors generated.
 
-// RUN: echo -e '//expected-error@2{{1}}\n#error 2' | %clang_cc1 -verify 2>&1 | FileCheck -check-prefix=CHECK7 %s
+// RUN: echo -e '//expected-error@2{{1}}\n#error 2' | not %clang_cc1 -verify 2>&1 | FileCheck -check-prefix=CHECK7 %s
 
 //      CHECK7: error: 'error' diagnostics expected but not seen:
 // CHECK7-NEXT:   Line 2 (directive at <stdin>:1): 1
@@ -126,7 +126,7 @@ unexpected b; // expected-error@33 1-1 {{unknown type}}
 #endif
 
 #ifdef TEST8
-// RUN: %clang_cc1 -DTEST8 -verify %s 2>&1 | FileCheck -check-prefix=CHECK8 %s
+// RUN: not %clang_cc1 -DTEST8 -verify %s 2>&1 | FileCheck -check-prefix=CHECK8 %s
 
 // expected-warning@nonexistant-file:1 {{ }}
 // expected-error@-1 {{file 'nonexistant-file' could not be located}}

test/Frontend/verify2.c

@@ -1,5 +1,5 @@
 #if 0
-// RUN: %clang_cc1 -verify %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -verify %s 2>&1 | FileCheck %s
 
 // Please note that all comments are inside "#if 0" blocks so that
 // VerifyDiagnosticConsumer sees no comments while processing this

test/Frontend/verify3.c

@@ -2,7 +2,7 @@
 // diagnostics are generated in relation to the mis-use and non-use of the
 // 'expected-no-diagnostics' directive.
 
-// RUN: %clang_cc1 -DTEST1 -verify %s 2>&1 | FileCheck -check-prefix=CHECK1 %s
+// RUN: not %clang_cc1 -DTEST1 -verify %s 2>&1 | FileCheck -check-prefix=CHECK1 %s
 #ifdef TEST1
 // expected-no-diagnostics
 // expected-note {{}}
@@ -12,7 +12,7 @@
 // CHECK1-NEXT: 1 error generated.
 #endif
 
-// RUN: %clang_cc1 -DTEST2 -verify %s 2>&1 | FileCheck -check-prefix=CHECK2 %s
+// RUN: not %clang_cc1 -DTEST2 -verify %s 2>&1 | FileCheck -check-prefix=CHECK2 %s
 #ifdef TEST2
 #warning X
 // expected-warning@-1 {{X}}
@@ -23,8 +23,8 @@
 // CHECK2-NEXT: 1 error generated.
 #endif
 
-// RUN: %clang_cc1 -DTEST3 -verify %s 2>&1 | FileCheck -check-prefix=CHECK3 %s
-// RUN: %clang_cc1 -verify 2>&1 | FileCheck -check-prefix=CHECK3 %s
+// RUN: not %clang_cc1 -DTEST3 -verify %s 2>&1 | FileCheck -check-prefix=CHECK3 %s
+// RUN: not %clang_cc1 -verify 2>&1 | FileCheck -check-prefix=CHECK3 %s
 #ifdef TEST3
 // no directives
 

test/Index/annotate-comments-unterminated.c

@@ -1,5 +1,5 @@
 // RUN: c-index-test -test-load-source all %s | FileCheck %s
-// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -check-prefix=ERR %s
+// RUN: not %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -check-prefix=ERR %s
 
 // CHECK: annotate-comments-unterminated.c:9:5: VarDecl=x:{{.*}} RawComment=[/** Aaa. */]{{.*}} BriefComment=[Aaa.]
 // CHECK: annotate-comments-unterminated.c:11:5: VarDecl=y:{{.*}} RawComment=[/**< Bbb. */]{{.*}} BriefComment=[Bbb.]

test/Index/comment-xml-schema.c

@@ -33,22 +33,22 @@
 //
 // RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/valid-para-kind-01.xml
 
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-01.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-02.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-03.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-04.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-05.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-06.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-07.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-08.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-09.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-10.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-11.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-12.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-13.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-//
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-para-kind-01.xml 2>&1 | FileCheck %s -check-prefix=INVALID
-// RUN: xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-para-kind-02.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-01.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-02.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-03.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-04.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-05.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-06.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-07.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-08.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-09.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-10.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-11.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-12.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-function-13.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+//
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-para-kind-01.xml 2>&1 | FileCheck %s -check-prefix=INVALID
+// RUN: not xmllint --noout --relaxng %S/../../bindings/xml/comment-xml-schema.rng %S/Inputs/CommentXML/invalid-para-kind-02.xml 2>&1 | FileCheck %s -check-prefix=INVALID
 
 // CHECK-INVALID: fails to validate
 

test/Index/create-tu-fail.c

@@ -2,7 +2,7 @@
 // RUN: touch %t.c
 // RUN: c-index-test -write-pch %t.pch %t.c
 // RUN: cp %s %t.c
-// RUN: c-index-test -test-load-tu %t.pch local 2>&1 | FileCheck %s
+// RUN: not c-index-test -test-load-tu %t.pch local 2>&1 | FileCheck %s
 
 // rdar://11558355
 // Unfortunately this would crash reliably only via valgrind.

test/Index/error-on-deserialized.c

@@ -6,7 +6,7 @@
 // RUN: c-index-test -write-pch %t.h.pch %S/targeted-top.h
 // RUN: env CINDEXTEST_FAILONERROR=1 not c-index-test -cursor-at=%S/targeted-nested1.h:2:16 %s -include %t.h \
 // RUN:    -Xclang -error-on-deserialized-decl=NestedVar1
-// RUN: env CINDEXTEST_FAILONERROR=1 c-index-test -cursor-at=%S/targeted-nested1.h:2:16 %s -include %t.h \
+// RUN: not env CINDEXTEST_FAILONERROR=1 c-index-test -cursor-at=%S/targeted-nested1.h:2:16 %s -include %t.h \
 // RUN:    -Xclang -error-on-deserialized-decl=NestedVar1 2>&1 \
 // RUN:  | FileCheck %s
 

test/Index/pch-with-errors.c

@@ -37,8 +37,8 @@ void foo(void) {
 // CHECK-INDEX: [indexDeclaration]: kind: function | name: foo
 // CHECK-INDEX: [indexEntityReference]: kind: function | name: erroneous
 
-// RUN: %clang -fsyntax-only %s -include %t.h 2>&1 | FileCheck -check-prefix=PCH-ERR %s
+// RUN: not %clang -fsyntax-only %s -include %t.h 2>&1 | FileCheck -check-prefix=PCH-ERR %s
 // PCH-ERR: error: PCH file contains compiler errors
 
-// RUN: c-index-test -write-pch %t.pch foobar.c 2>&1 | FileCheck -check-prefix=NONEXISTENT %s
+// RUN: not c-index-test -write-pch %t.pch foobar.c 2>&1 | FileCheck -check-prefix=NONEXISTENT %s
 // NONEXISTENT: Unable to load translation unit

test/Index/recover-bad-code-rdar_7487294.c

@@ -1,4 +1,4 @@
-// RUN: %clang-cc1 -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang-cc1 -fsyntax-only %s 2>&1 | FileCheck %s
 
 // IMPORTANT: This test case intentionally DOES NOT use --disable-free.  It
 // tests that we are properly reclaiming the ASTs and we do not have a double free.

test/Lexer/builtin_redef.c

@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 %s -D__TIME__=1234 -U__DATE__ -E 2>&1 | FileCheck %s --check-prefix=CHECK-OUT
 // RUN: %clang_cc1 %s -D__TIME__=1234 -U__DATE__ -E 2>&1 | FileCheck %s --check-prefix=CHECK-WARN
-// RUN: %clang_cc1 %s -D__TIME__=1234 -U__DATE__ -E 2>&1 -pedantic-errors | FileCheck %s --check-prefix=CHECK-ERR
+// RUN: not %clang_cc1 %s -D__TIME__=1234 -U__DATE__ -E 2>&1 -pedantic-errors | FileCheck %s --check-prefix=CHECK-ERR
 
 // CHECK-WARN: <command line>:{{.*}} warning: redefining builtin macro
 // CHECK-WARN: <command line>:{{.*}} warning: undefining builtin macro

test/Lexer/cxx0x_raw_string_unterminated.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -std=c++11 -E %s 2>&1 | grep 'error: raw string missing terminating delimiter )foo"'
+// RUN: not %clang_cc1 -std=c++11 -E %s 2>&1 | grep 'error: raw string missing terminating delimiter )foo"'
 
 const char *str = R"foo(abc
 def)bar";

test/Lexer/string-literal-errors.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -strict-whitespace %s
+// RUN: not %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -strict-whitespace %s
 
 void foo() {
   (void)"\q \u123z \x \U \U123 \U12345 \u123 \xyzzy \777 \U"

test/Misc/caret-diags-scratch-buffer.c

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | not grep keyXXXX
+// RUN: not %clang_cc1 -fsyntax-only %s 2>&1 | not grep keyXXXX
 // This should not show keyXXXX in the caret diag output.  This once
 // happened because the two tokens ended up in the scratch buffer and
 // the caret diag from the scratch buffer included the previous token.

test/Misc/diag-line-wrapping.cpp

@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -fsyntax-only -fmessage-length 60 %s 2>&1 | FileCheck %s
-// RUN: %clang_cc1 -fsyntax-only -fmessage-length 0 %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fsyntax-only -fmessage-length 60 %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fsyntax-only -fmessage-length 0 %s 2>&1 | FileCheck %s
 
 struct B { void f(); };
 struct D1 : B {};

test/Misc/diag-macro-backtrace.c

@@ -1,4 +1,4 @@
-// RUN: %clang -fsyntax-only -fmacro-backtrace-limit=0 %s 2>&1 | FileCheck %s
+// RUN: not %clang -fsyntax-only -fmacro-backtrace-limit=0 %s 2>&1 | FileCheck %s
 
 #define FOO 1+"hi" 
 #define BAR FOO

test/Misc/diag-mapping.c

@@ -4,10 +4,10 @@
 // RUN: %clang_cc1 %s -Wno-extra-tokens 2>&1 | not grep diagnostic
 
 // -Werror can map all warnings to error.
-// RUN: %clang_cc1 %s -Werror 2>&1 | grep "error:"
+// RUN: not %clang_cc1 %s -Werror 2>&1 | grep "error:"
 
 // -Werror can map this one warning to error.
-// RUN: %clang_cc1 %s -Werror=extra-tokens 2>&1 | grep "error:"
+// RUN: not %clang_cc1 %s -Werror=extra-tokens 2>&1 | grep "error:"
 
 // Mapping unrelated diags to errors doesn't affect this one.
 // RUN: %clang_cc1 %s -Werror=trigraphs 2>&1 | grep "warning:"
@@ -16,7 +16,7 @@
 // RUN: %clang_cc1 %s -pedantic 2>&1 | grep "warning:"
 
 // This should emit an error with -pedantic-errors.
-// RUN: %clang_cc1 %s -pedantic-errors 2>&1 | grep "error:"
+// RUN: not %clang_cc1 %s -pedantic-errors 2>&1 | grep "error:"
 
 // This should emit a warning, because -Wfoo overrides -pedantic*.
 // RUN: %clang_cc1 %s -pedantic-errors -Wextra-tokens 2>&1 | grep "warning:"

test/Misc/diag-mapping2.c

@@ -6,10 +6,10 @@
 // RUN: %clang_cc1 %s -Wno-#warnings 2>&1 | not grep diagnostic
 
 // -Werror can map all warnings to error.
-// RUN: %clang_cc1 %s -Werror 2>&1 | grep "error:"
+// RUN: not %clang_cc1 %s -Werror 2>&1 | grep "error:"
 
 // -Werror can map this one warning to error.
-// RUN: %clang_cc1 %s -Werror=#warnings 2>&1 | grep "error:"
+// RUN: not %clang_cc1 %s -Werror=#warnings 2>&1 | grep "error:"
 
 // -Wno-error= overrides -Werror.  rdar://3158301
 // RUN: %clang_cc1 %s -Werror -Wno-error=#warnings 2>&1 | grep "warning:"

test/Misc/diag-presumed.c

@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -fsyntax-only -pedantic-errors %s 2>&1 | FileCheck %s --check-prefix=PRESUMED
-// RUN: %clang_cc1 -fsyntax-only -pedantic-errors -fno-diagnostics-use-presumed-location %s 2>&1 | FileCheck %s --check-prefix=SPELLING
+// RUN: not %clang_cc1 -fsyntax-only -pedantic-errors %s 2>&1 | FileCheck %s --check-prefix=PRESUMED
+// RUN: not %clang_cc1 -fsyntax-only -pedantic-errors -fno-diagnostics-use-presumed-location %s 2>&1 | FileCheck %s --check-prefix=SPELLING
 
 #line 100
 #define X(y) y

test/Misc/diag-template-diffing-color.cpp

@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -fsyntax-only -fcolor-diagnostics %s 2>&1 | FileCheck %s
-// RUN: %clang_cc1 -fsyntax-only -fcolor-diagnostics -fdiagnostics-show-template-tree %s 2>&1 | FileCheck %s -check-prefix=TREE
+// RUN: not %clang_cc1 -fsyntax-only -fcolor-diagnostics %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fsyntax-only -fcolor-diagnostics -fdiagnostics-show-template-tree %s 2>&1 | FileCheck %s -check-prefix=TREE
 // REQUIRES: ansi-escape-sequences
 template<typename> struct foo {};
 void func(foo<int>);

test/Misc/diag-template-diffing-cxx98.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only %s -std=c++98 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fsyntax-only %s -std=c++98 2>&1 | FileCheck %s
 
 namespace PR14342 {
   template<typename T, char a> struct X {};

test/Misc/diag-template-diffing.cpp

@@ -1,7 +1,7 @@
-// RUN: %clang_cc1 -fsyntax-only %s -std=c++11 2>&1 | FileCheck %s -check-prefix=CHECK-ELIDE-NOTREE
-// RUN: %clang_cc1 -fsyntax-only %s -fno-elide-type -std=c++11 2>&1 | FileCheck %s -check-prefix=CHECK-NOELIDE-NOTREE
-// RUN: %clang_cc1 -fsyntax-only %s -fdiagnostics-show-template-tree -std=c++11 2>&1 | FileCheck %s -check-prefix=CHECK-ELIDE-TREE
-// RUN: %clang_cc1 -fsyntax-only %s -fno-elide-type -fdiagnostics-show-template-tree -std=c++11 2>&1 | FileCheck %s -check-prefix=CHECK-NOELIDE-TREE
+// RUN: not %clang_cc1 -fsyntax-only %s -std=c++11 2>&1 | FileCheck %s -check-prefix=CHECK-ELIDE-NOTREE
+// RUN: not %clang_cc1 -fsyntax-only %s -fno-elide-type -std=c++11 2>&1 | FileCheck %s -check-prefix=CHECK-NOELIDE-NOTREE
+// RUN: not %clang_cc1 -fsyntax-only %s -fdiagnostics-show-template-tree -std=c++11 2>&1 | FileCheck %s -check-prefix=CHECK-ELIDE-TREE
+// RUN: not %clang_cc1 -fsyntax-only %s -fno-elide-type -fdiagnostics-show-template-tree -std=c++11 2>&1 | FileCheck %s -check-prefix=CHECK-NOELIDE-TREE
 
 // PR9548 - "no known conversion from 'vector<string>' to 'vector<string>'"
 // vector<string> refers to two different types here.  Make sure the message

test/Misc/diag-trailing-null-bytes.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -strict-whitespace %s
+// RUN: not %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -strict-whitespace %s
 // CHECK: {{ERR_DNS_SERVER_REQUIRES_TCP$}}
 
 // http://llvm.org/PR12674

test/Misc/diag-verify.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fsyntax-only -verify %s 2>&1 | FileCheck %s
 
 // Test the -verify flag.  Each of the "x = y;" lines will produce a
 // "use of undeclared identifier 'y'" error message.

test/Misc/error-limit-multiple-notes.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -ferror-limit 1 -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ferror-limit 1 -fsyntax-only %s 2>&1 | FileCheck %s
 
 // error and three notes emitted
 void foo(int);

test/Misc/error-limit.c

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -ferror-limit 1 -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -ferror-limit 1 -fsyntax-only %s 2>&1 | FileCheck %s
 
 // error and note emitted
 struct s1{};

test/Misc/include-stack-for-note-flag.cpp

@@ -1,8 +1,8 @@
-// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-note-include-stack %s 2>&1 | FileCheck %s -check-prefix=STACK
-// RUN: %clang_cc1 -fsyntax-only -fno-diagnostics-show-note-include-stack %s 2>&1 | FileCheck %s -check-prefix=STACKLESS
-// RUN: %clang_cc1 -fsyntax-only -fno-diagnostics-show-note-include-stack -fdiagnostics-show-note-include-stack %s 2>&1 | FileCheck %s -check-prefix=STACK
-// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-note-include-stack -fno-diagnostics-show-note-include-stack %s 2>&1 | FileCheck %s -check-prefix=STACKLESS
-// RUN: %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck %s -check-prefix=STACKLESS
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-show-note-include-stack %s 2>&1 | FileCheck %s -check-prefix=STACK
+// RUN: not %clang_cc1 -fsyntax-only -fno-diagnostics-show-note-include-stack %s 2>&1 | FileCheck %s -check-prefix=STACKLESS
+// RUN: not %clang_cc1 -fsyntax-only -fno-diagnostics-show-note-include-stack -fdiagnostics-show-note-include-stack %s 2>&1 | FileCheck %s -check-prefix=STACK
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-show-note-include-stack -fno-diagnostics-show-note-include-stack %s 2>&1 | FileCheck %s -check-prefix=STACKLESS
+// RUN: not %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck %s -check-prefix=STACKLESS
 
 #include "Inputs/include.h"
 int test() {

test/Misc/show-diag-options.c

@@ -2,7 +2,7 @@
 // RUN:   | FileCheck %s -check-prefix=BASE
 // RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-option %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix=OPTION
-// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-option -Werror %s 2>&1 \
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-show-option -Werror %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix=OPTION_ERROR
 // RUN: %clang_cc1 -fsyntax-only -std=c89 -pedantic -fdiagnostics-show-option %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix=OPTION_PEDANTIC
@@ -10,7 +10,7 @@
 // RUN:   | FileCheck %s -check-prefix=CATEGORY_ID
 // RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-category name %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix=CATEGORY_NAME
-// RUN: %clang_cc1 -fsyntax-only -fdiagnostics-show-option -fdiagnostics-show-category name -Werror %s 2>&1 \
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-show-option -fdiagnostics-show-category name -Werror %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix=OPTION_ERROR_CATEGORY
 
 void test(int x, int y) {

test/Misc/unprintable.c

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -fmessage-length 40 2>&1 | FileCheck -strict-whitespace %s
+// RUN: not %clang_cc1 %s -fmessage-length 40 2>&1 | FileCheck -strict-whitespace %s
 
 int main() {
     int i;

test/Modules/build-fail-notes.m

@@ -1,5 +1,5 @@
 // RUN: rm -rf %t
-// RUN: %clang_cc1 -fmodules-cache-path=%t -fmodules -F %S/Inputs -DgetModuleVersion="epic fail" %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fmodules-cache-path=%t -fmodules -F %S/Inputs -DgetModuleVersion="epic fail" %s 2>&1 | FileCheck %s
 
 @import DependsOnModule;
 
@@ -11,7 +11,7 @@
 // CHECK: fatal error: could not build module 'DependsOnModule'
 // CHECK-NOT: error:
 
-// RUN: %clang_cc1 -fmodules-cache-path=%t -fmodules -F %S/Inputs %s -fdiagnostics-show-note-include-stack 2>&1 | FileCheck -check-prefix=CHECK-REDEF %s
+// RUN: not %clang_cc1 -fmodules-cache-path=%t -fmodules -F %S/Inputs %s -fdiagnostics-show-note-include-stack 2>&1 | FileCheck -check-prefix=CHECK-REDEF %s
 extern int Module;
 
 // CHECK-REDEF: In module 'DependsOnModule' imported from

test/Modules/cxx-templates.cpp

@@ -1,6 +1,6 @@
 // RUN: rm -rf %t
-// RUN: %clang_cc1 -x objective-c++ -fmodules -fmodules-cache-path=%t -I %S/Inputs %s -std=c++11 -ast-dump -ast-dump-lookups | FileCheck %s --check-prefix=CHECK-GLOBAL
-// RUN: %clang_cc1 -x objective-c++ -fmodules -fmodules-cache-path=%t -I %S/Inputs %s -std=c++11 -ast-dump -ast-dump-lookups -ast-dump-filter N | FileCheck %s --check-prefix=CHECK-NAMESPACE-N
+// RUN: not %clang_cc1 -x objective-c++ -fmodules -fmodules-cache-path=%t -I %S/Inputs %s -std=c++11 -ast-dump -ast-dump-lookups | FileCheck %s --check-prefix=CHECK-GLOBAL
+// RUN: not %clang_cc1 -x objective-c++ -fmodules -fmodules-cache-path=%t -I %S/Inputs %s -std=c++11 -ast-dump -ast-dump-lookups -ast-dump-filter N | FileCheck %s --check-prefix=CHECK-NAMESPACE-N
 // RUN: %clang_cc1 -x objective-c++ -fmodules -fmodules-cache-path=%t -I %S/Inputs %s -verify -std=c++11
 
 @import cxx_templates_a;

test/Modules/cycles.c

@@ -1,5 +1,5 @@
 // RUN: rm -rf %t
-// RUN: %clang_cc1 -fmodules -x objective-c -fmodules-cache-path=%t -F %S/Inputs %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fmodules -x objective-c -fmodules-cache-path=%t -F %S/Inputs %s 2>&1 | FileCheck %s
 // FIXME: When we have a syntax for modules in C, use that.
 @import MutuallyRecursive1;
 

test/Modules/epic-fail.m

@@ -1,5 +1,5 @@
 // RUN: rm -rf %t
-// RUN: %clang_cc1 -fmodules-cache-path=%t -fmodules -F %S/Inputs -DgetModuleVersion="epic fail" %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fmodules-cache-path=%t -fmodules -F %S/Inputs -DgetModuleVersion="epic fail" %s 2>&1 | FileCheck %s
 
 @import Module;
 @import DependsOnModule;

test/Modules/fatal-module-loader-error.m

@@ -21,6 +21,6 @@
 #endif
 
 // Also check that libclang does not create a PCH with such an error.
-// RUN: c-index-test -write-pch %t.pch -fmodules -fmodules-cache-path=%t %s \
-// RUN:    -Xclang -fdisable-module-hash -F %S/Inputs 2>&1 | FileCheck %s
+// RUN: not c-index-test -write-pch %t.pch -fmodules -fmodules-cache-path=%t \
+// RUN: %s -Xclang -fdisable-module-hash -F %S/Inputs 2>&1 | FileCheck %s
 // CHECK: Unable to write PCH file

test/Modules/load_failure.c

@@ -8,7 +8,7 @@
 
 // RUN: rm -rf %t
 // RUN: %clang_cc1 -fmodules -x objective-c++ -fmodules-cache-path=%t -fdisable-module-hash -emit-module -fmodule-name=load_failure %S/Inputs/module.map
-// RUN: %clang_cc1 -fmodules -x objective-c -fmodules-cache-path=%t -fdisable-module-hash %s -DNONEXISTENT 2>&1 | FileCheck -check-prefix=CHECK-NONEXISTENT %s
+// RUN: not %clang_cc1 -fmodules -x objective-c -fmodules-cache-path=%t -fdisable-module-hash %s -DNONEXISTENT 2>&1 | FileCheck -check-prefix=CHECK-NONEXISTENT %s
 // CHECK-NONEXISTENT: load_failure.c:2:9: fatal error: module 'load_nonexistent' not found
 
 // RUN: not %clang_cc1 -fmodules -x objective-c -fmodules-cache-path=%t -fdisable-module-hash %s -DFAILURE 2> %t.out

test/Modules/macros.c

@@ -4,7 +4,7 @@
 // RUN: %clang_cc1 -fmodules -x objective-c -emit-module -fmodules-cache-path=%t -fmodule-name=macros_right %S/Inputs/module.map
 // RUN: %clang_cc1 -fmodules -x objective-c -emit-module -fmodules-cache-path=%t -fmodule-name=macros %S/Inputs/module.map
 // RUN: %clang_cc1 -fmodules -x objective-c -verify -fmodules-cache-path=%t %s
-// RUN: %clang_cc1 -E -fmodules -x objective-c -fmodules-cache-path=%t %s | FileCheck -check-prefix CHECK-PREPROCESSED %s
+// RUN: not %clang_cc1 -E -fmodules -x objective-c -fmodules-cache-path=%t %s | FileCheck -check-prefix CHECK-PREPROCESSED %s
 // FIXME: When we have a syntax for modules in C, use that.
 // These notes come from headers in modules, and are bogus.
 

test/PCH/arc.m

@@ -6,9 +6,9 @@
 // RUN: %clang_cc1 -fblocks -triple x86_64-apple-darwin11 -fobjc-arc -include-pch %t -fsyntax-only -emit-llvm-only %s 
 
 // Test error when pch's -fobjc-arc state is different.
-// RUN: %clang_cc1 -fblocks -triple x86_64-apple-darwin11 -include-pch %t -fsyntax-only -emit-llvm-only %s 2>&1 | FileCheck -check-prefix=ERR1 %s 
+// RUN: not %clang_cc1 -fblocks -triple x86_64-apple-darwin11 -include-pch %t -fsyntax-only -emit-llvm-only %s 2>&1 | FileCheck -check-prefix=ERR1 %s 
 // RUN: %clang_cc1 -emit-pch -fblocks -triple x86_64-apple-darwin11 -x objective-c-header -o %t %S/Inputs/arc.h
-// RUN: %clang_cc1 -fblocks -triple x86_64-apple-darwin11 -fobjc-arc -include-pch %t -fsyntax-only -emit-llvm-only %s 2>&1 | FileCheck -check-prefix=ERR2 %s
+// RUN: not %clang_cc1 -fblocks -triple x86_64-apple-darwin11 -fobjc-arc -include-pch %t -fsyntax-only -emit-llvm-only %s 2>&1 | FileCheck -check-prefix=ERR2 %s
 
 array0 a0;
 array1 a1;

test/PCH/badpch.c

@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -fsyntax-only -include-pch %S/Inputs/badpch-empty.h.gch %s 2>&1 | FileCheck -check-prefix=CHECK-EMPTY %s
-// RUN: %clang_cc1 -fsyntax-only -include-pch %S/Inputs/badpch-dir.h.gch %s 2>&1 | FileCheck -check-prefix=CHECK-DIR %s
+// RUN: not %clang_cc1 -fsyntax-only -include-pch %S/Inputs/badpch-empty.h.gch %s 2>&1 | FileCheck -check-prefix=CHECK-EMPTY %s
+// RUN: not %clang_cc1 -fsyntax-only -include-pch %S/Inputs/badpch-dir.h.gch %s 2>&1 | FileCheck -check-prefix=CHECK-DIR %s
 
 // The purpose of this test is to verify that various invalid PCH files are
 // reported as such.

test/PCH/irgen-rdar13114142.mm

@@ -1,5 +1,5 @@
 // RUN: %clang_cc1 %s -emit-pch -o %t.pch
-// RUN: %clang_cc1 %s -emit-llvm %s -include-pch %t.pch -o - | FileCheck %s
+// RUN: not %clang_cc1 %s -emit-llvm %s -include-pch %t.pch -o - | FileCheck %s
 
 #ifndef HEADER
 #define HEADER

test/PCH/line-directive.c

@@ -1,9 +1,9 @@
 // Test this without pch.
-// RUN: %clang_cc1 -include %S/line-directive.h -fsyntax-only %s 2>&1|grep "25:5"
+// RUN: not %clang_cc1 -include %S/line-directive.h -fsyntax-only %s 2>&1|grep "25:5"
 
 // Test with pch.
 // RUN: %clang_cc1 -emit-pch -o %t %S/line-directive.h
-// RUN: %clang_cc1 -include-pch %t -fsyntax-only %s 2>&1|grep "25:5"  
+// RUN: not %clang_cc1 -include-pch %t -fsyntax-only %s 2>&1|grep "25:5"  
 
 double x; // expected-error{{redefinition of 'x' with a different type}}
 

test/PCH/modified-header-error.c

@@ -4,7 +4,7 @@
 // RUN: cp %s %t.dir/t.c
 // RUN: %clang_cc1 -x c-header %t.dir/header1.h -emit-pch -o %t.pch
 // RUN: echo >> %t.dir/header2.h
-// RUN: %clang_cc1 %t.dir/t.c -include-pch %t.pch -fsyntax-only 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 %t.dir/t.c -include-pch %t.pch -fsyntax-only 2>&1 | FileCheck %s
 
 #include "header2.h"
 

test/PCH/objcxx-ivar-class.mm

@@ -1,9 +1,9 @@
 // Test this without pch.
-// RUN: %clang_cc1 -include %S/objcxx-ivar-class.h -verify %s -emit-llvm -o - | FileCheck %s
+// RUN: not %clang_cc1 -include %S/objcxx-ivar-class.h -verify %s -emit-llvm -o - | FileCheck %s
 
 // Test with pch.
 // RUN: %clang_cc1 -x objective-c++-header -emit-pch -o %t %S/objcxx-ivar-class.h
-// RUN: %clang_cc1 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
+// RUN: not %clang_cc1 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
 
 // CHECK: [C position]
 // CHECK: call {{.*}} @_ZN1SC1ERKS_

test/PCH/pragma-weak.c

@@ -1,9 +1,9 @@
 // Test this without pch.
-// RUN: %clang_cc1 -include %S/pragma-weak.h %s -verify -emit-llvm -o - | FileCheck %s
+// RUN: not %clang_cc1 -include %S/pragma-weak.h %s -verify -emit-llvm -o - | FileCheck %s
 
 // Test with pch.
 // RUN: %clang_cc1 -x c-header -emit-pch -o %t %S/pragma-weak.h
-// RUN: %clang_cc1 -include-pch %t %s -verify -emit-llvm -o - | FileCheck %s
+// RUN: not %clang_cc1 -include-pch %t %s -verify -emit-llvm -o - | FileCheck %s
 
 // CHECK: @weakvar = weak global i32 0
 int weakvar;

test/PCH/preamble.c

@@ -1,7 +1,7 @@
 // Check that using the preamble option actually skips the preamble.
 
 // RUN: %clang_cc1 -emit-pch -o %t %S/Inputs/preamble.h -DFOO=f
-// RUN: %clang_cc1 -include-pch %t -preamble-bytes=317,1 -DFOO=f -verify %s -emit-llvm -o - | FileCheck %s
+// RUN: not %clang_cc1 -include-pch %t -preamble-bytes=317,1 -DFOO=f -verify %s -emit-llvm -o - | FileCheck %s
 
 float f(int); // Not an error, because we skip this via the preamble!
 

test/PCH/pth.c

@@ -1,7 +1,7 @@
 // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-pth -o %t %S/pth.h
-// RUN: %clang_cc1 -triple i386-unknown-unknown -include-pth %t -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -triple i386-unknown-unknown -include-pth %t -fsyntax-only %s 2>&1 | FileCheck %s
 
 #error This is the only diagnostic
 
 // CHECK: This is the only diagnostic
-// CHECK: 1 error generated.
+// CHECK: 1 error generated.

test/PCH/remap-file-from-pch.cpp

@@ -1,7 +1,7 @@
 //  %clang_cc1 -remap-file "%s;%S/Inputs/remapped-file" -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-EXIST %s
 
 // RUN: %clang_cc1 -x c++-header %s.h -emit-pch -o %t.pch
-// RUN: %clang_cc1 %s -include-pch %t.pch -remap-file "%s.h;%s.remap.h" -fsyntax-only 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 %s -include-pch %t.pch -remap-file "%s.h;%s.remap.h" -fsyntax-only 2>&1 | FileCheck %s
 
 const char *str = STR;
 int ge = zool;

test/Parser/PR11000.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -std=c++11 %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -std=c++11 %s 2>&1 | FileCheck %s
 
 // PR11000: Don't crash.
 class tuple<>

test/Parser/crash-report.c

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 %s 2>&1 | FileCheck %s
 // REQUIRES: crash-recovery
 
 #prag\

test/Parser/cxx-member-crash.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only %s 2>&1|FileCheck %s
+// RUN: not %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck %s
 
 // <rdar://problem/9221993>
 

test/Parser/objc-diag-width.mm

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 %s 2>&1 | FileCheck %s
 
 // Just shouldn't crash. -verify suppresses the crash, so don't use it.
 // PR13417

test/Parser/parser_overflow.c

@@ -1,8 +1,8 @@
-// RUN: %clang_cc1 %s -fsyntax-only -DHUGE 2>&1 | FileCheck %s
-// RUN: %clang_cc1 %s -fsyntax-only 2>&1 | FileCheck %s
-// RUN: %clang_cc1 %s -fsyntax-only -fbracket-depth 299 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 %s -fsyntax-only -DHUGE 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 %s -fsyntax-only 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 %s -fsyntax-only -fbracket-depth 299 2>&1 | FileCheck %s
 // RUN: %clang_cc1 %s -fsyntax-only -fbracket-depth 300
-// RUN: %clang %s -fsyntax-only -fbracket-depth=299 2>&1 | FileCheck %s
+// RUN: not %clang %s -fsyntax-only -fbracket-depth=299 2>&1 | FileCheck %s
 // RUN: %clang %s -fsyntax-only -fbracket-depth=300
 
 void foo(void) {