remove space

Author: Aidan

llvm/unittests/CodeGen/SelectionDAGPatternMatchTest.cpp

@@ -140,7 +140,6 @@ TEST_F(SelectionDAGPatternMatchTest, matchVecShuffle) {
   EXPECT_FALSE(
       sd_match(VecShuffleWithMask,
                m_ShuffleSpecificMask(m_Value(), m_Value(), otherMaskData)));
-
   EXPECT_TRUE(std::equal(MaskData.begin(), MaskData.end(), CapturedMask.begin(),
                          CapturedMask.end()));
   EXPECT_FALSE(std::equal(otherMaskData.begin(), otherMaskData.end(),