[APInt] Add back the asserts that check that the APInt shift methods aren't called with values larger than BitWidth.
The underlying tcShiftRight/tcShiftLeft functions support the larger bit widths but the APInt interface shouldn't rely on that.
llvm-svn: 300811
diff --git a/llvm/unittests/ADT/APIntTest.cpp b/llvm/unittests/ADT/APIntTest.cpp
index 0f1d2d6..7d45183 100644
--- a/llvm/unittests/ADT/APIntTest.cpp
+++ b/llvm/unittests/ADT/APIntTest.cpp
@@ -2021,7 +2021,7 @@
// Ensure we handle large shifts of multi-word.
const APInt neg_one(128, static_cast<uint64_t>(-1), true);
- EXPECT_EQ(0, neg_one.lshr(257));
+ EXPECT_EQ(0, neg_one.lshr(128));
}
TEST(APIntTest, LeftShift) {
@@ -2054,7 +2054,7 @@
// Ensure we handle large shifts of multi-word.
const APInt neg_one(128, static_cast<uint64_t>(-1), true);
- EXPECT_EQ(0, neg_one.shl(257));
+ EXPECT_EQ(0, neg_one.shl(128));
}
} // end anonymous namespace