*Really* fix DOS newlines introduced in r210330

r210369 didn't quite catch all of them.

llvm-svn: 210593

4 files changed, 345 insertions, 345 deletions

diff --git a/clang/include/clang/Sema/LoopHint.h b/clang/include/clang/Sema/LoopHint.h
index ad9b07d34a8..928cfb1ee8f 100644
--- a/clang/include/clang/Sema/LoopHint.h
+++ b/clang/include/clang/Sema/LoopHint.h
@@ -1,31 +1,31 @@
-//===--- LoopHint.h - Types for LoopHint ------------------------*- C++ -*-===//

-//

-//                     The LLVM Compiler Infrastructure

-//

-// This file is distributed under the University of Illinois Open Source

-// License. See LICENSE.TXT for details.

-//

-//===----------------------------------------------------------------------===//

-

-#ifndef LLVM_CLANG_SEMA_LOOPHINT_H

-#define LLVM_CLANG_SEMA_LOOPHINT_H

-

-#include "clang/Basic/IdentifierTable.h"

-#include "clang/Basic/SourceLocation.h"

-#include "clang/Sema/AttributeList.h"

-#include "clang/Sema/Ownership.h"

-

-namespace clang {

-

-/// \brief Loop hint specified by a pragma loop directive.

-struct LoopHint {

-  SourceRange Range;

-  Expr *ValueExpr;

-  IdentifierLoc *LoopLoc;

-  IdentifierLoc *ValueLoc;

-  IdentifierLoc *OptionLoc;

-};

-

-} // end namespace clang

-

-#endif // LLVM_CLANG_SEMA_LOOPHINT_H

+//===--- LoopHint.h - Types for LoopHint ------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_SEMA_LOOPHINT_H
+#define LLVM_CLANG_SEMA_LOOPHINT_H
+
+#include "clang/Basic/IdentifierTable.h"
+#include "clang/Basic/SourceLocation.h"
+#include "clang/Sema/AttributeList.h"
+#include "clang/Sema/Ownership.h"
+
+namespace clang {
+
+/// \brief Loop hint specified by a pragma loop directive.
+struct LoopHint {
+  SourceRange Range;
+  Expr *ValueExpr;
+  IdentifierLoc *LoopLoc;
+  IdentifierLoc *ValueLoc;
+  IdentifierLoc *OptionLoc;
+};
+
+} // end namespace clang
+
+#endif // LLVM_CLANG_SEMA_LOOPHINT_H
diff --git a/clang/test/CodeGen/pragma-loop.cpp b/clang/test/CodeGen/pragma-loop.cpp
index b00b0c04305..fcef10866ed 100644
--- a/clang/test/CodeGen/pragma-loop.cpp
+++ b/clang/test/CodeGen/pragma-loop.cpp
@@ -1,120 +1,120 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -emit-llvm -o - %s | FileCheck %s

-

-// Verify while loop is recognized after sequence of pragma clang loop directives.

-void while_test(int *List, int Length) {

-  // CHECK: define {{.*}} @_Z10while_test

-  int i = 0;

-

-#pragma clang loop vectorize(enable)

-#pragma clang loop interleave_count(4)

-#pragma clang loop vectorize_width(4)

-  while (i < Length) {

-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_1:.*]]

-    List[i] = i * 2;

-    i++;

-  }

-}

-

-// Verify do loop is recognized after multi-option pragma clang loop directive.

-void do_test(int *List, int Length) {

-  int i = 0;

-

-#pragma clang loop vectorize_width(8) interleave_count(4)

-  do {

-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_2:.*]]

-    List[i] = i * 2;

-    i++;

-  } while (i < Length);

-}

-

-// Verify for loop is recognized after sequence of pragma clang loop directives.

-void for_test(int *List, int Length) {

-#pragma clang loop interleave(enable)

-#pragma clang loop interleave_count(4)

-  for (int i = 0; i < Length; i++) {

-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_3:.*]]

-    List[i] = i * 2;

-  }

-}

-

-// Verify c++11 for range loop is recognized after

-// sequence of pragma clang loop directives.

-void for_range_test() {

-  double List[100];

-

-#pragma clang loop vectorize_width(2) interleave_count(2)

-  for (int i : List) {

-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_4:.*]]

-    List[i] = i;

-  }

-}

-

-// Verify disable pragma clang loop directive generates correct metadata

-void disable_test(int *List, int Length) {

-#pragma clang loop vectorize(disable)

-  for (int i = 0; i < Length; i++) {

-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_5:.*]]

-    List[i] = i * 2;

-  }

-}

-

-#define VECWIDTH 2

-#define INTCOUNT 2

-

-// Verify defines are correctly resolved in pragma clang loop directive

-void for_define_test(int *List, int Length, int Value) {

-#pragma clang loop vectorize_width(VECWIDTH) interleave_count(INTCOUNT)

-  for (int i = 0; i < Length; i++) {

-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_6:.*]]

-    List[i] = i * Value;

-  }

-}

-

-// Verify metadata is generated when template is used.

-template <typename A>

-void for_template_test(A *List, int Length, A Value) {

-

-#pragma clang loop vectorize_width(8) interleave_count(8)

-  for (int i = 0; i < Length; i++) {

-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_7:.*]]

-    List[i] = i * Value;

-  }

-}

-

-// Verify define is resolved correctly when template is used.

-template <typename A>

-void for_template_define_test(A *List, int Length, A Value) {

-#pragma clang loop vectorize_width(VECWIDTH) interleave_count(INTCOUNT)

-  for (int i = 0; i < Length; i++) {

-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_8:.*]]

-    List[i] = i * Value;

-  }

-}

-

-#undef VECWIDTH

-#undef INTCOUNT

-

-// Use templates defined above. Test verifies metadata is generated correctly.

-void template_test(double *List, int Length) {

-  double Value = 10;

-

-  for_template_test<double>(List, Length, Value);

-  for_template_define_test<double>(List, Length, Value);

-}

-

-// CHECK: ![[LOOP_1]] = metadata !{metadata ![[LOOP_1]], metadata ![[WIDTH_4:.*]], metadata ![[UNROLL_4:.*]], metadata ![[ENABLE_1:.*]]}

-// CHECK: ![[WIDTH_4]] = metadata !{metadata !"llvm.vectorizer.width", i32 4}

-// CHECK: ![[UNROLL_4]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 4}

-// CHECK: ![[ENABLE_1]] = metadata !{metadata !"llvm.vectorizer.enable", i1 true}

-// CHECK: ![[LOOP_2]] = metadata !{metadata ![[LOOP_2:.*]], metadata ![[UNROLL_4:.*]], metadata ![[WIDTH_8:.*]]}

-// CHECK: ![[WIDTH_8]] = metadata !{metadata !"llvm.vectorizer.width", i32 8}

-// CHECK: ![[LOOP_3]] = metadata !{metadata ![[LOOP_3]], metadata ![[UNROLL_4:.*]], metadata ![[ENABLE_1:.*]]}

-// CHECK: ![[LOOP_4]] = metadata !{metadata ![[LOOP_4]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}

-// CHECK: ![[UNROLL_2]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 2}

-// CHECK: ![[WIDTH_2]] = metadata !{metadata !"llvm.vectorizer.width", i32 2}

-// CHECK: ![[LOOP_5]] = metadata !{metadata ![[LOOP_5]], metadata ![[WIDTH_1:.*]]}

-// CHECK: ![[WIDTH_1]] = metadata !{metadata !"llvm.vectorizer.width", i32 1}

-// CHECK: ![[LOOP_6]] = metadata !{metadata ![[LOOP_6]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}

-// CHECK: ![[LOOP_7]] = metadata !{metadata ![[LOOP_7]], metadata ![[UNROLL_8:.*]], metadata ![[WIDTH_8:.*]]}

-// CHECK: ![[UNROLL_8]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 8}

-// CHECK: ![[LOOP_8]] = metadata !{metadata ![[LOOP_8]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}

+// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -emit-llvm -o - %s | FileCheck %s
+
+// Verify while loop is recognized after sequence of pragma clang loop directives.
+void while_test(int *List, int Length) {
+  // CHECK: define {{.*}} @_Z10while_test
+  int i = 0;
+
+#pragma clang loop vectorize(enable)
+#pragma clang loop interleave_count(4)
+#pragma clang loop vectorize_width(4)
+  while (i < Length) {
+    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_1:.*]]
+    List[i] = i * 2;
+    i++;
+  }
+}
+
+// Verify do loop is recognized after multi-option pragma clang loop directive.
+void do_test(int *List, int Length) {
+  int i = 0;
+
+#pragma clang loop vectorize_width(8) interleave_count(4)
+  do {
+    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_2:.*]]
+    List[i] = i * 2;
+    i++;
+  } while (i < Length);
+}
+
+// Verify for loop is recognized after sequence of pragma clang loop directives.
+void for_test(int *List, int Length) {
+#pragma clang loop interleave(enable)
+#pragma clang loop interleave_count(4)
+  for (int i = 0; i < Length; i++) {
+    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_3:.*]]
+    List[i] = i * 2;
+  }
+}
+
+// Verify c++11 for range loop is recognized after
+// sequence of pragma clang loop directives.
+void for_range_test() {
+  double List[100];
+
+#pragma clang loop vectorize_width(2) interleave_count(2)
+  for (int i : List) {
+    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_4:.*]]
+    List[i] = i;
+  }
+}
+
+// Verify disable pragma clang loop directive generates correct metadata
+void disable_test(int *List, int Length) {
+#pragma clang loop vectorize(disable)
+  for (int i = 0; i < Length; i++) {
+    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_5:.*]]
+    List[i] = i * 2;
+  }
+}
+
+#define VECWIDTH 2
+#define INTCOUNT 2
+
+// Verify defines are correctly resolved in pragma clang loop directive
+void for_define_test(int *List, int Length, int Value) {
+#pragma clang loop vectorize_width(VECWIDTH) interleave_count(INTCOUNT)
+  for (int i = 0; i < Length; i++) {
+    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_6:.*]]
+    List[i] = i * Value;
+  }
+}
+
+// Verify metadata is generated when template is used.
+template <typename A>
+void for_template_test(A *List, int Length, A Value) {
+
+#pragma clang loop vectorize_width(8) interleave_count(8)
+  for (int i = 0; i < Length; i++) {
+    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_7:.*]]
+    List[i] = i * Value;
+  }
+}
+
+// Verify define is resolved correctly when template is used.
+template <typename A>
+void for_template_define_test(A *List, int Length, A Value) {
+#pragma clang loop vectorize_width(VECWIDTH) interleave_count(INTCOUNT)
+  for (int i = 0; i < Length; i++) {
+    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_8:.*]]
+    List[i] = i * Value;
+  }
+}
+
+#undef VECWIDTH
+#undef INTCOUNT
+
+// Use templates defined above. Test verifies metadata is generated correctly.
+void template_test(double *List, int Length) {
+  double Value = 10;
+
+  for_template_test<double>(List, Length, Value);
+  for_template_define_test<double>(List, Length, Value);
+}
+
+// CHECK: ![[LOOP_1]] = metadata !{metadata ![[LOOP_1]], metadata ![[WIDTH_4:.*]], metadata ![[UNROLL_4:.*]], metadata ![[ENABLE_1:.*]]}
+// CHECK: ![[WIDTH_4]] = metadata !{metadata !"llvm.vectorizer.width", i32 4}
+// CHECK: ![[UNROLL_4]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 4}
+// CHECK: ![[ENABLE_1]] = metadata !{metadata !"llvm.vectorizer.enable", i1 true}
+// CHECK: ![[LOOP_2]] = metadata !{metadata ![[LOOP_2:.*]], metadata ![[UNROLL_4:.*]], metadata ![[WIDTH_8:.*]]}
+// CHECK: ![[WIDTH_8]] = metadata !{metadata !"llvm.vectorizer.width", i32 8}
+// CHECK: ![[LOOP_3]] = metadata !{metadata ![[LOOP_3]], metadata ![[UNROLL_4:.*]], metadata ![[ENABLE_1:.*]]}
+// CHECK: ![[LOOP_4]] = metadata !{metadata ![[LOOP_4]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}
+// CHECK: ![[UNROLL_2]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 2}
+// CHECK: ![[WIDTH_2]] = metadata !{metadata !"llvm.vectorizer.width", i32 2}
+// CHECK: ![[LOOP_5]] = metadata !{metadata ![[LOOP_5]], metadata ![[WIDTH_1:.*]]}
+// CHECK: ![[WIDTH_1]] = metadata !{metadata !"llvm.vectorizer.width", i32 1}
+// CHECK: ![[LOOP_6]] = metadata !{metadata ![[LOOP_6]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}
+// CHECK: ![[LOOP_7]] = metadata !{metadata ![[LOOP_7]], metadata ![[UNROLL_8:.*]], metadata ![[WIDTH_8:.*]]}
+// CHECK: ![[UNROLL_8]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 8}
+// CHECK: ![[LOOP_8]] = metadata !{metadata ![[LOOP_8]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}
diff --git a/clang/test/PCH/pragma-loop.cpp b/clang/test/PCH/pragma-loop.cpp
index 41bbf72db3d..cb3a7c5aa5e 100644
--- a/clang/test/PCH/pragma-loop.cpp
+++ b/clang/test/PCH/pragma-loop.cpp
@@ -1,62 +1,62 @@
-// RUN: %clang_cc1 -emit-pch -o %t.a %s

-// RUN: %clang_cc1 -include-pch %t.a %s -ast-print -o - | FileCheck %s

-

-// FIXME: A bug in ParsedAttributes causes the order of the attributes to be

-// reversed. The checks are consequently in the reverse order below.

-

-// CHECK: #pragma clang loop interleave_count(8)

-// CHECK: #pragma clang loop vectorize_width(4)

-// CHECK: #pragma clang loop interleave(disable)

-// CHECK: #pragma clang loop vectorize(enable)

-// CHECK: #pragma clang loop interleave(enable)

-// CHECK: #pragma clang loop vectorize(disable)

-

-#ifndef HEADER

-#define HEADER

-

-class pragma_test {

-public:

-  inline void run1(int *List, int Length) {

-    int i = 0;

-#pragma clang loop vectorize_width(4)

-#pragma clang loop interleave_count(8)

-    while (i < Length) {

-      List[i] = i;

-      i++;

-    }

-  }

-

-  inline void run2(int *List, int Length) {

-    int i = 0;

-#pragma clang loop vectorize(enable)

-#pragma clang loop interleave(disable)

-    while (i - 1 < Length) {

-      List[i] = i;

-      i++;

-    }

-  }

-

-  inline void run3(int *List, int Length) {

-    int i = 0;

-#pragma clang loop vectorize(disable)

-#pragma clang loop interleave(enable)

-    while (i - 3 < Length) {

-      List[i] = i;

-      i++;

-    }

-  }

-};

-

-#else

-

-void test() {

-  int List[100];

-

-  pragma_test pt;

-

-  pt.run1(List, 100);

-  pt.run2(List, 100);

-  pt.run3(List, 100);

-}

-

-#endif

+// RUN: %clang_cc1 -emit-pch -o %t.a %s
+// RUN: %clang_cc1 -include-pch %t.a %s -ast-print -o - | FileCheck %s
+
+// FIXME: A bug in ParsedAttributes causes the order of the attributes to be
+// reversed. The checks are consequently in the reverse order below.
+
+// CHECK: #pragma clang loop interleave_count(8)
+// CHECK: #pragma clang loop vectorize_width(4)
+// CHECK: #pragma clang loop interleave(disable)
+// CHECK: #pragma clang loop vectorize(enable)
+// CHECK: #pragma clang loop interleave(enable)
+// CHECK: #pragma clang loop vectorize(disable)
+
+#ifndef HEADER
+#define HEADER
+
+class pragma_test {
+public:
+  inline void run1(int *List, int Length) {
+    int i = 0;
+#pragma clang loop vectorize_width(4)
+#pragma clang loop interleave_count(8)
+    while (i < Length) {
+      List[i] = i;
+      i++;
+    }
+  }
+
+  inline void run2(int *List, int Length) {
+    int i = 0;
+#pragma clang loop vectorize(enable)
+#pragma clang loop interleave(disable)
+    while (i - 1 < Length) {
+      List[i] = i;
+      i++;
+    }
+  }
+
+  inline void run3(int *List, int Length) {
+    int i = 0;
+#pragma clang loop vectorize(disable)
+#pragma clang loop interleave(enable)
+    while (i - 3 < Length) {
+      List[i] = i;
+      i++;
+    }
+  }
+};
+
+#else
+
+void test() {
+  int List[100];
+
+  pragma_test pt;
+
+  pt.run1(List, 100);
+  pt.run2(List, 100);
+  pt.run3(List, 100);
+}
+
+#endif
diff --git a/clang/test/Parser/pragma-loop.cpp b/clang/test/Parser/pragma-loop.cpp
index e515eb462ad..8e544c411eb 100644
--- a/clang/test/Parser/pragma-loop.cpp
+++ b/clang/test/Parser/pragma-loop.cpp
@@ -1,132 +1,132 @@
-// RUN: %clang_cc1 -std=c++11 -verify %s

-

-// Note that this puts the expected lines before the directives to work around

-// limitations in the -verify mode.

-

-void test(int *List, int Length) {

-  int i = 0;

-

-#pragma clang loop vectorize(enable)

-#pragma clang loop interleave(enable)

-  while (i + 1 < Length) {

-    List[i] = i;

-  }

-

-#pragma clang loop vectorize_width(4)

-#pragma clang loop interleave_count(8)

-  while (i < Length) {

-    List[i] = i;

-  }

-

-#pragma clang loop vectorize(disable)

-#pragma clang loop interleave(disable)

-  while (i - 1 < Length) {

-    List[i] = i;

-  }

-

-#pragma clang loop vectorize_width(4) interleave_count(8)

-  while (i - 2 < Length) {

-    List[i] = i;

-  }

-

-#pragma clang loop interleave_count(16)

-  while (i - 3 < Length) {

-    List[i] = i;

-  }

-

-  int VList[Length];

-#pragma clang loop vectorize(disable) interleave(disable)

-  for (int j : VList) {

-    VList[j] = List[j];

-  }

-

-/* expected-error {{expected '('}} */ #pragma clang loop vectorize

-/* expected-error {{expected '('}} */ #pragma clang loop interleave

-

-/* expected-error {{expected ')'}} */ #pragma clang loop vectorize(enable

-/* expected-error {{expected ')'}} */ #pragma clang loop interleave(enable

-

-/* expected-error {{expected ')'}} */ #pragma clang loop vectorize_width(4

-/* expected-error {{expected ')'}} */ #pragma clang loop interleave_count(4

-

-/* expected-error {{missing option}} */ #pragma clang loop

-/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword

-/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword(enable)

-/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop vectorize(enable) badkeyword(4)

-/* expected-warning {{extra tokens at end of '#pragma clang loop'}} */ #pragma clang loop vectorize(enable) ,

-

-  while (i-4 < Length) {

-    List[i] = i;

-  }

-

-/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop vectorize_width(0)

-/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop interleave_count(0)

-  while (i-5 < Length) {

-    List[i] = i;

-  }

-

-/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop vectorize_width(3000000000)

-/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop interleave_count(3000000000)

-  while (i-6 < Length) {

-    List[i] = i;

-  }

-

-/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop vectorize_width(badvalue)

-/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop interleave_count(badvalue)

-  while (i-6 < Length) {

-    List[i] = i;

-  }

-

-/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop vectorize(badidentifier)

-/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop interleave(badidentifier)

-  while (i-7 < Length) {

-    List[i] = i;

-  }

-

-#pragma clang loop vectorize(enable)

-/* expected-error {{expected a for, while, or do-while loop to follow the '#pragma clang loop' directive}} */ int j = Length;

-  List[0] = List[1];

-

-  while (j-1 < Length) {

-    List[j] = j;

-  }

-

-// FIXME: A bug in ParsedAttributes causes the order of the attributes to be

-// processed in reverse. Consequently, the errors occur on the first of pragma

-// of the next three tests rather than the last, and the order of the kinds

-// is also reversed.

-

-/* expected-error {{incompatible directives 'vectorize(disable)' and 'vectorize_width(4)'}} */ #pragma clang loop vectorize_width(4)

-#pragma clang loop vectorize(disable)

-/* expected-error {{incompatible directives 'interleave(disable)' and 'interleave_count(4)'}} */ #pragma clang loop interleave_count(4)

-#pragma clang loop interleave(disable)

-  while (i-8 < Length) {

-    List[i] = i;

-  }

-

-/* expected-error {{duplicate directives 'vectorize(disable)' and 'vectorize(enable)'}} */ #pragma clang loop vectorize(enable)

-#pragma clang loop vectorize(disable)

-/* expected-error {{duplicate directives 'interleave(disable)' and 'interleave(enable)'}} */ #pragma clang loop interleave(enable)

-#pragma clang loop interleave(disable)

-  while (i-9 < Length) {

-    List[i] = i;

-  }

-

-/* expected-error {{incompatible directives 'vectorize_width(4)' and 'vectorize(disable)'}} */ #pragma clang loop vectorize(disable)

-#pragma clang loop vectorize_width(4)

-/* expected-error {{incompatible directives 'interleave_count(4)' and 'interleave(disable)'}} */ #pragma clang loop interleave(disable)

-#pragma clang loop interleave_count(4)

-  while (i-10 < Length) {

-    List[i] = i;

-  }

-

-/* expected-error {{duplicate directives 'vectorize_width(4)' and 'vectorize_width(8)'}} */ #pragma clang loop vectorize_width(8)

-#pragma clang loop vectorize_width(4)

-/* expected-error {{duplicate directives 'interleave_count(4)' and 'interleave_count(8)'}} */ #pragma clang loop interleave_count(8)

-#pragma clang loop interleave_count(4)

-  while (i-11 < Length) {

-    List[i] = i;

-  }

-

-#pragma clang loop interleave(enable)

-/* expected-error {{expected statement}} */ }

+// RUN: %clang_cc1 -std=c++11 -verify %s
+
+// Note that this puts the expected lines before the directives to work around
+// limitations in the -verify mode.
+
+void test(int *List, int Length) {
+  int i = 0;
+
+#pragma clang loop vectorize(enable)
+#pragma clang loop interleave(enable)
+  while (i + 1 < Length) {
+    List[i] = i;
+  }
+
+#pragma clang loop vectorize_width(4)
+#pragma clang loop interleave_count(8)
+  while (i < Length) {
+    List[i] = i;
+  }
+
+#pragma clang loop vectorize(disable)
+#pragma clang loop interleave(disable)
+  while (i - 1 < Length) {
+    List[i] = i;
+  }
+
+#pragma clang loop vectorize_width(4) interleave_count(8)
+  while (i - 2 < Length) {
+    List[i] = i;
+  }
+
+#pragma clang loop interleave_count(16)
+  while (i - 3 < Length) {
+    List[i] = i;
+  }
+
+  int VList[Length];
+#pragma clang loop vectorize(disable) interleave(disable)
+  for (int j : VList) {
+    VList[j] = List[j];
+  }
+
+/* expected-error {{expected '('}} */ #pragma clang loop vectorize
+/* expected-error {{expected '('}} */ #pragma clang loop interleave
+
+/* expected-error {{expected ')'}} */ #pragma clang loop vectorize(enable
+/* expected-error {{expected ')'}} */ #pragma clang loop interleave(enable
+
+/* expected-error {{expected ')'}} */ #pragma clang loop vectorize_width(4
+/* expected-error {{expected ')'}} */ #pragma clang loop interleave_count(4
+
+/* expected-error {{missing option}} */ #pragma clang loop
+/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword
+/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword(enable)
+/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop vectorize(enable) badkeyword(4)
+/* expected-warning {{extra tokens at end of '#pragma clang loop'}} */ #pragma clang loop vectorize(enable) ,
+
+  while (i-4 < Length) {
+    List[i] = i;
+  }
+
+/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop vectorize_width(0)
+/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop interleave_count(0)
+  while (i-5 < Length) {
+    List[i] = i;
+  }
+
+/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop vectorize_width(3000000000)
+/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop interleave_count(3000000000)
+  while (i-6 < Length) {
+    List[i] = i;
+  }
+
+/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop vectorize_width(badvalue)
+/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop interleave_count(badvalue)
+  while (i-6 < Length) {
+    List[i] = i;
+  }
+
+/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop vectorize(badidentifier)
+/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop interleave(badidentifier)
+  while (i-7 < Length) {
+    List[i] = i;
+  }
+
+#pragma clang loop vectorize(enable)
+/* expected-error {{expected a for, while, or do-while loop to follow the '#pragma clang loop' directive}} */ int j = Length;
+  List[0] = List[1];
+
+  while (j-1 < Length) {
+    List[j] = j;
+  }
+
+// FIXME: A bug in ParsedAttributes causes the order of the attributes to be
+// processed in reverse. Consequently, the errors occur on the first of pragma
+// of the next three tests rather than the last, and the order of the kinds
+// is also reversed.
+
+/* expected-error {{incompatible directives 'vectorize(disable)' and 'vectorize_width(4)'}} */ #pragma clang loop vectorize_width(4)
+#pragma clang loop vectorize(disable)
+/* expected-error {{incompatible directives 'interleave(disable)' and 'interleave_count(4)'}} */ #pragma clang loop interleave_count(4)
+#pragma clang loop interleave(disable)
+  while (i-8 < Length) {
+    List[i] = i;
+  }
+
+/* expected-error {{duplicate directives 'vectorize(disable)' and 'vectorize(enable)'}} */ #pragma clang loop vectorize(enable)
+#pragma clang loop vectorize(disable)
+/* expected-error {{duplicate directives 'interleave(disable)' and 'interleave(enable)'}} */ #pragma clang loop interleave(enable)
+#pragma clang loop interleave(disable)
+  while (i-9 < Length) {
+    List[i] = i;
+  }
+
+/* expected-error {{incompatible directives 'vectorize_width(4)' and 'vectorize(disable)'}} */ #pragma clang loop vectorize(disable)
+#pragma clang loop vectorize_width(4)
+/* expected-error {{incompatible directives 'interleave_count(4)' and 'interleave(disable)'}} */ #pragma clang loop interleave(disable)
+#pragma clang loop interleave_count(4)
+  while (i-10 < Length) {
+    List[i] = i;
+  }
+
+/* expected-error {{duplicate directives 'vectorize_width(4)' and 'vectorize_width(8)'}} */ #pragma clang loop vectorize_width(8)
+#pragma clang loop vectorize_width(4)
+/* expected-error {{duplicate directives 'interleave_count(4)' and 'interleave_count(8)'}} */ #pragma clang loop interleave_count(8)
+#pragma clang loop interleave_count(4)
+  while (i-11 < Length) {
+    List[i] = i;
+  }
+
+#pragma clang loop interleave(enable)
+/* expected-error {{expected statement}} */ }