1 files changed, 0 insertions, 122 deletions
diff --git a/llvm/unittests/ADT/BitVectorTest.cpp b/llvm/unittests/ADT/BitVectorTest.cpp
index 71b6be36c3b..98ef66735ad 100644
--- a/llvm/unittests/ADT/BitVectorTest.cpp
+++ b/llvm/unittests/ADT/BitVectorTest.cpp
@@ -345,128 +345,6 @@ TYPED_TEST(BitVectorTest, BinOps) {
   EXPECT_FALSE(B.anyCommon(A));
 }
 
-typedef std::vector<std::pair<int, int>> RangeList;
-
-template <typename VecType>
-static inline VecType createBitVector(uint32_t Size,
-                                      const RangeList &setRanges) {
-  VecType V;
-  V.resize(Size);
-  for (auto &R : setRanges)
-    V.set(R.first, R.second);
-  return V;
-}
-
-TYPED_TEST(BitVectorTest, ShiftOpsSingleWord) {
-  // Test that shift ops work when the desired shift amount is less
-  // than one word.
-
-  // 1. Case where the number of bits in the BitVector also fit into a single
-  // word.
-  TypeParam A = createBitVector<TypeParam>(12, {{2, 4}, {8, 10}});
-  TypeParam B = A;
-
-  EXPECT_EQ(4U, A.count());
-  EXPECT_TRUE(A.test(2));
-  EXPECT_TRUE(A.test(3));
-  EXPECT_TRUE(A.test(8));
-  EXPECT_TRUE(A.test(9));
-
-  A >>= 1;
-  EXPECT_EQ(createBitVector<TypeParam>(12, {{1, 3}, {7, 9}}), A);
-
-  A <<= 1;
-  EXPECT_EQ(B, A);
-
-  A >>= 10;
-  EXPECT_EQ(createBitVector<TypeParam>(12, {}), A);
-
-  A = B;
-  A <<= 10;
-  EXPECT_EQ(createBitVector<TypeParam>(12, {}), A);
-
-  // 2. Case where the number of bits in the BitVector do not fit into a single
-  // word.
-
-  // 31----------------------------------------------------------------------0
-  // XXXXXXXX XXXXXXXX XXXXXXXX 00000111 | 11111110 00000000 00001111 11111111
-  A = createBitVector<TypeParam>(40, {{0, 12}, {25, 35}});
-  EXPECT_EQ(40U, A.size());
-  EXPECT_EQ(22U, A.count());
-
-  // 2a. Make sure that left shifting some 1 bits out of the vector works.
-  //   31----------------------------------------------------------------------0
-  // Before:
-  //   XXXXXXXX XXXXXXXX XXXXXXXX 00000111 | 11111110 00000000 00001111 11111111
-  // After:
-  //   XXXXXXXX XXXXXXXX XXXXXXXX 11111100 | 00000000 00011111 11111110 00000000
-  A <<= 9;
-  EXPECT_EQ(createBitVector<TypeParam>(40, {{9, 21}, {34, 40}}), A);
-
-  // 2b. Make sure that keeping the number of one bits unchanged works.
-  //   31----------------------------------------------------------------------0
-  // Before:
-  //   XXXXXXXX XXXXXXXX XXXXXXXX 11111100 | 00000000 00011111 11111110 00000000
-  // After:
-  //   XXXXXXXX XXXXXXXX XXXXXXXX 00000011 | 11110000 00000000 01111111 11111000
-  A >>= 6;
-  EXPECT_EQ(createBitVector<TypeParam>(40, {{3, 15}, {28, 34}}), A);
-
-  // 2c. Make sure that right shifting some 1 bits out of the vector works.
-  //   31----------------------------------------------------------------------0
-  // Before:
-  //   XXXXXXXX XXXXXXXX XXXXXXXX 00000011 | 11110000 00000000 01111111 11111000
-  // After:
-  //   XXXXXXXX XXXXXXXX XXXXXXXX 00000000 | 00000000 11111100 00000000 00011111
-  A >>= 10;
-  EXPECT_EQ(createBitVector<TypeParam>(40, {{0, 5}, {18, 24}}), A);
-
-  // 3. Big test.
-  A = createBitVector<TypeParam>(300, {{1, 30}, {60, 95}, {200, 275}});
-  A <<= 29;
-  EXPECT_EQ(createBitVector<TypeParam>(
-                300, {{1 + 29, 30 + 29}, {60 + 29, 95 + 29}, {200 + 29, 300}}),
-            A);
-}
-
-TYPED_TEST(BitVectorTest, ShiftOpsMultiWord) {
-  // Test that shift ops work when the desired shift amount is greater than or
-  // equal to the size of a single word.
-  auto A = createBitVector<TypeParam>(300, {{1, 30}, {60, 95}, {200, 275}});
-
-  // Make a copy so we can re-use it later.
-  auto B = A;
-
-  // 1. Shift left by an exact multiple of the word size.  This should invoke
-  // only a memmove and no per-word bit operations.
-  A <<= 64;
-  auto Expected = createBitVector<TypeParam>(
-      300, {{1 + 64, 30 + 64}, {60 + 64, 95 + 64}, {200 + 64, 300}});
-  EXPECT_EQ(Expected, A);
-
-  // 2. Shift left by a non multiple of the word size.  This should invoke both
-  // a memmove and per-word bit operations.
-  A = B;
-  A <<= 93;
-  EXPECT_EQ(createBitVector<TypeParam>(
-                300, {{1 + 93, 30 + 93}, {60 + 93, 95 + 93}, {200 + 93, 300}}),
-            A);
-
-  // 1. Shift right by an exact multiple of the word size.  This should invoke
-  // only a memmove and no per-word bit operations.
-  A = B;
-  A >>= 64;
-  EXPECT_EQ(
-      createBitVector<TypeParam>(300, {{0, 95 - 64}, {200 - 64, 275 - 64}}), A);
-
-  // 2. Shift left by a non multiple of the word size.  This should invoke both
-  // a memmove and per-word bit operations.
-  A = B;
-  A >>= 93;
-  EXPECT_EQ(
-      createBitVector<TypeParam>(300, {{0, 95 - 93}, {200 - 93, 275 - 93}}), A);
-}
-
 TYPED_TEST(BitVectorTest, RangeOps) {
   TypeParam A;
   A.resize(256);