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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-02-20 13:00:06 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-02-20 13:00:06 +0000 |
| commit | ad4da0fc321230261b4d0387f0ec216eb8aa50ca (patch) | |
| tree | 46df094a9b70df155db7ba54ad220991d7bc86de /unittests/ADT | |
| parent | 52981c4b6016d9f0e295e0771ec0a50dd073b4b3 (diff) | |
Move the SplatByte helper to APInt and generalize it a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175621 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/ADT')
| -rw-r--r-- | unittests/ADT/APIntTest.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/unittests/ADT/APIntTest.cpp b/unittests/ADT/APIntTest.cpp index 2510bc738d..f129fa71c8 100644 --- a/unittests/ADT/APIntTest.cpp +++ b/unittests/ADT/APIntTest.cpp @@ -522,4 +522,14 @@ TEST(APIntTest, Rotate) { EXPECT_EQ(Rot, Big.rotr(144)); } +TEST(APIntTest, Splat) { + APInt ValA(8, 0x01); + EXPECT_EQ(ValA, APInt::getSplat(8, ValA)); + EXPECT_EQ(APInt(64, 0x0101010101010101ULL), APInt::getSplat(64, ValA)); + + APInt ValB(3, 5); + EXPECT_EQ(APInt(4, 0xD), APInt::getSplat(4, ValB)); + EXPECT_EQ(APInt(15, 0xDB6D), APInt::getSplat(15, ValB)); +} + } |