diff options
Diffstat (limited to 'llvm/unittests/IR/ConstantRangeTest.cpp')
| -rw-r--r-- | llvm/unittests/IR/ConstantRangeTest.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/unittests/IR/ConstantRangeTest.cpp b/llvm/unittests/IR/ConstantRangeTest.cpp index c6a0ef8f1b7..0292f60fe33 100644 --- a/llvm/unittests/IR/ConstantRangeTest.cpp +++ b/llvm/unittests/IR/ConstantRangeTest.cpp @@ -200,6 +200,10 @@ TEST_F(ConstantRangeTest, Trunc) { // trunc([5, 7), 3->2) = [1, 3) ConstantRange FiveSeven(APInt(3, 5), APInt(3, 7)); EXPECT_EQ(FiveSeven.truncate(2), ConstantRange(APInt(2, 1), APInt(2, 3))); + + // trunc([7, 1), 3->2) = [3, 1) + ConstantRange SevenOne(APInt(3, 7), APInt(3, 1)); + EXPECT_EQ(SevenOne.truncate(2), ConstantRange(APInt(2, 3), APInt(2, 1))); } TEST_F(ConstantRangeTest, ZExt) { |
