diff options
Diffstat (limited to 'llvm/unittests/ADT/APIntTest.cpp')
| -rw-r--r-- | llvm/unittests/ADT/APIntTest.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/llvm/unittests/ADT/APIntTest.cpp b/llvm/unittests/ADT/APIntTest.cpp index 51c6347cbe8..bf7d8d83339 100644 --- a/llvm/unittests/ADT/APIntTest.cpp +++ b/llvm/unittests/ADT/APIntTest.cpp @@ -1576,26 +1576,26 @@ TEST(APIntTest, isMask) { } TEST(APIntTest, isShiftedMask) { - EXPECT_FALSE(APIntOps::isShiftedMask(32, APInt(32, 0x01010101))); - EXPECT_TRUE(APIntOps::isShiftedMask(32, APInt(32, 0xf0000000))); - EXPECT_TRUE(APIntOps::isShiftedMask(32, APInt(32, 0xffff0000))); - EXPECT_FALSE(APIntOps::isShiftedMask(32, APInt(32, 0xff << 1))); // BUG + EXPECT_FALSE(APIntOps::isShiftedMask(APInt(32, 0x01010101))); + EXPECT_TRUE(APIntOps::isShiftedMask(APInt(32, 0xf0000000))); + EXPECT_TRUE(APIntOps::isShiftedMask(APInt(32, 0xffff0000))); + EXPECT_TRUE(APIntOps::isShiftedMask(APInt(32, 0xff << 1))); for (int N : { 1, 2, 3, 4, 7, 8, 16, 32, 64, 127, 128, 129, 256 }) { - EXPECT_TRUE(APIntOps::isShiftedMask(N, APInt(N, 0))); // BUG + EXPECT_FALSE(APIntOps::isShiftedMask(APInt(N, 0))); APInt One(N, 1); for (int I = 1; I < N; ++I) { APInt MaskVal = One.shl(I) - 1; - EXPECT_FALSE(APIntOps::isShiftedMask(N, MaskVal)); // BUG + EXPECT_TRUE(APIntOps::isShiftedMask(MaskVal)); } for (int I = 1; I < N - 1; ++I) { APInt MaskVal = One.shl(I); - EXPECT_FALSE(APIntOps::isShiftedMask(N, MaskVal)); // BUG + EXPECT_TRUE(APIntOps::isShiftedMask(MaskVal)); } for (int I = 1; I < N; ++I) { APInt MaskVal = APInt::getHighBitsSet(N, I); - EXPECT_TRUE(APIntOps::isShiftedMask(N, MaskVal)); + EXPECT_TRUE(APIntOps::isShiftedMask(MaskVal)); } } } |
