diff options
Diffstat (limited to 'llvm/unittests/ADT/APIntTest.cpp')
| -rw-r--r-- | llvm/unittests/ADT/APIntTest.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/unittests/ADT/APIntTest.cpp b/llvm/unittests/ADT/APIntTest.cpp index 59a8f4c..83bbc5e 100644 --- a/llvm/unittests/ADT/APIntTest.cpp +++ b/llvm/unittests/ADT/APIntTest.cpp @@ -2948,6 +2948,7 @@ TEST(APIntTest, ZeroWidth) { // Methods like getLowBitsSet work with zero bits. EXPECT_EQ(0U, APInt::getLowBitsSet(0, 0).getBitWidth()); EXPECT_EQ(0U, APInt::getSplat(0, ZW).getBitWidth()); + EXPECT_EQ(0U, APInt(4, 10).extractBits(0, 2).getBitWidth()); // Logical operators. ZW |= ZW2; @@ -2990,6 +2991,7 @@ TEST(APIntTest, ZeroWidth) { EXPECT_EQ(0U, ZW.getLoBits(0).getBitWidth()); EXPECT_EQ(0, ZW.zext(4)); EXPECT_EQ(0U, APInt(4, 3).trunc(0).getBitWidth()); + EXPECT_TRUE(ZW.isAllOnes()); SmallString<42> STR; ZW.toStringUnsigned(STR); |