1 files changed, 0 insertions, 191 deletions
diff --git a/test/CodeGen/pragma-loop.cpp b/test/CodeGen/pragma-loop.cpp
deleted file mode 100644
index dd40c1d72600e..0000000000000
--- a/test/CodeGen/pragma-loop.cpp
+++ /dev/null
@@ -1,191 +0,0 @@
-// 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)
-#pragma clang loop unroll(full)
-  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) unroll(disable)
-  do {
-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_2:.*]]
-    List[i] = i * 2;
-    i++;
-  } while (i < Length);
-}
-
-enum struct Tuner : short { Interleave = 4, Unroll = 8 };
-
-// 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(static_cast<int>(Tuner::Interleave))
-#pragma clang loop unroll_count(static_cast<int>(Tuner::Unroll))
-  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) unroll(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
-#define UNROLLCOUNT 8
-
-// 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)
-#pragma clang loop unroll_count(UNROLLCOUNT)
-  for (int i = 0; i < Length; i++) {
-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_6:.*]]
-    List[i] = i * Value;
-  }
-}
-
-// Verify constant expressions are handled correctly.
-void for_contant_expression_test(int *List, int Length) {
-#pragma clang loop vectorize_width(1 + 4)
-  for (int i = 0; i < Length; i++) {
-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_7:.*]]
-    List[i] = i;
-  }
-
-#pragma clang loop vectorize_width(3 + VECWIDTH)
-  for (int i = 0; i < Length; i++) {
-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_8:.*]]
-    List[i] += i;
-  }
-}
-
-// 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) unroll_count(8)
-  for (int i = 0; i < Length; i++) {
-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_9:.*]]
-    List[i] = i * Value;
-  }
-}
-
-// Verify define is resolved correctly when template is used.
-template <typename A, typename T>
-void for_template_define_test(A *List, int Length, A Value) {
-  const T VWidth = VECWIDTH;
-  const T ICount = INTCOUNT;
-  const T UCount = UNROLLCOUNT;
-#pragma clang loop vectorize_width(VWidth) interleave_count(ICount)
-#pragma clang loop unroll_count(UCount)
-  for (int i = 0; i < Length; i++) {
-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_10:.*]]
-    List[i] = i * Value;
-  }
-}
-
-// Verify templates and constant expressions are handled correctly.
-template <typename A, int V, int I, int U>
-void for_template_constant_expression_test(A *List, int Length) {
-#pragma clang loop vectorize_width(V) interleave_count(I) unroll_count(U)
-  for (int i = 0; i < Length; i++) {
-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_11:.*]]
-    List[i] = i;
-  }
-
-#pragma clang loop vectorize_width(V * 2 + VECWIDTH) interleave_count(I * 2 + INTCOUNT) unroll_count(U * 2 + UNROLLCOUNT)
-  for (int i = 0; i < Length; i++) {
-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_12:.*]]
-    List[i] += i;
-  }
-
-  const int Scale = 4;
-#pragma clang loop vectorize_width(Scale * V) interleave_count(Scale * I) unroll_count(Scale * U)
-  for (int i = 0; i < Length; i++) {
-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_13:.*]]
-    List[i] += i;
-  }
-
-#pragma clang loop vectorize_width((Scale * V) + 2)
-  for (int i = 0; i < Length; i++) {
-    // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_14:.*]]
-    List[i] += i;
-  }
-}
-
-#undef VECWIDTH
-#undef INTCOUNT
-#undef UNROLLCOUNT
-
-// 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, int>(List, Length, Value);
-  for_template_constant_expression_test<double, 2, 4, 8>(List, Length);
-}
-
-// CHECK: ![[LOOP_1]] = distinct !{![[LOOP_1]], ![[UNROLL_FULL:.*]], ![[WIDTH_4:.*]], ![[INTERLEAVE_4:.*]], ![[INTENABLE_1:.*]]}
-// CHECK: ![[UNROLL_FULL]] = !{!"llvm.loop.unroll.full"}
-// CHECK: ![[WIDTH_4]] = !{!"llvm.loop.vectorize.width", i32 4}
-// CHECK: ![[INTERLEAVE_4]] = !{!"llvm.loop.interleave.count", i32 4}
-// CHECK: ![[INTENABLE_1]] = !{!"llvm.loop.vectorize.enable", i1 true}
-// CHECK: ![[LOOP_2]] = distinct !{![[LOOP_2:.*]], ![[UNROLL_DISABLE:.*]], ![[INTERLEAVE_4:.*]], ![[WIDTH_8:.*]]}
-// CHECK: ![[UNROLL_DISABLE]] = !{!"llvm.loop.unroll.disable"}
-// CHECK: ![[WIDTH_8]] = !{!"llvm.loop.vectorize.width", i32 8}
-// CHECK: ![[LOOP_3]] = distinct !{![[LOOP_3]], ![[UNROLL_8:.*]], ![[INTERLEAVE_4:.*]], ![[ENABLE_1:.*]]}
-// CHECK: ![[UNROLL_8]] = !{!"llvm.loop.unroll.count", i32 8}
-// CHECK: ![[LOOP_4]] = distinct !{![[LOOP_4]], ![[INTERLEAVE_2:.*]], ![[WIDTH_2:.*]]}
-// CHECK: ![[INTERLEAVE_2]] = !{!"llvm.loop.interleave.count", i32 2}
-// CHECK: ![[WIDTH_2]] = !{!"llvm.loop.vectorize.width", i32 2}
-// CHECK: ![[LOOP_5]] = distinct !{![[LOOP_5]], ![[UNROLL_DISABLE:.*]], ![[WIDTH_1:.*]]}
-// CHECK: ![[WIDTH_1]] = !{!"llvm.loop.vectorize.width", i32 1}
-// CHECK: ![[LOOP_6]] = distinct !{![[LOOP_6]], ![[UNROLL_8:.*]], ![[INTERLEAVE_2:.*]], ![[WIDTH_2:.*]]}
-// CHECK: ![[LOOP_7]] = distinct !{![[LOOP_7]], ![[WIDTH_5:.*]]}
-// CHECK: ![[WIDTH_5]] = !{!"llvm.loop.vectorize.width", i32 5}
-// CHECK: ![[LOOP_8]] = distinct !{![[LOOP_8]], ![[WIDTH_5:.*]]}
-// CHECK: ![[LOOP_9]] = distinct !{![[LOOP_9]], ![[UNROLL_8:.*]], ![[INTERLEAVE_8:.*]], ![[WIDTH_8:.*]]}
-// CHECK: ![[INTERLEAVE_8]] = !{!"llvm.loop.interleave.count", i32 8}
-// CHECK: ![[LOOP_10]] = distinct !{![[LOOP_10]], ![[UNROLL_8:.*]], ![[INTERLEAVE_2:.*]], ![[WIDTH_2:.*]]}
-// CHECK: ![[LOOP_11]] = distinct !{![[LOOP_11]], ![[UNROLL_8:.*]], ![[INTERLEAVE_4:.*]], ![[WIDTH_2:.*]]}
-// CHECK: ![[LOOP_12]] = distinct !{![[LOOP_12]], ![[UNROLL_24:.*]], ![[INTERLEAVE_10:.*]], ![[WIDTH_6:.*]]}
-// CHECK: ![[UNROLL_24]] = !{!"llvm.loop.unroll.count", i32 24}
-// CHECK: ![[INTERLEAVE_10]] = !{!"llvm.loop.interleave.count", i32 10}
-// CHECK: ![[WIDTH_6]] = !{!"llvm.loop.vectorize.width", i32 6}
-// CHECK: ![[LOOP_13]] = distinct !{![[LOOP_13]], ![[UNROLL_32:.*]], ![[INTERLEAVE_16:.*]], ![[WIDTH_8:.*]]}
-// CHECK: ![[UNROLL_32]] = !{!"llvm.loop.unroll.count", i32 32}
-// CHECK: ![[INTERLEAVE_16]] = !{!"llvm.loop.interleave.count", i32 16}
-// CHECK: ![[LOOP_14]] = distinct !{![[LOOP_14]], ![[WIDTH_10:.*]]}
-// CHECK: ![[WIDTH_10]] = !{!"llvm.loop.vectorize.width", i32 10}