Cross Reference: /external/llvm/unittests/IR/ConstantRangeTest.cpp

Lines Matching refs:lshr

484 TEST_F(ConstantRangeTest, Lshr) {
485   EXPECT_EQ(Full.lshr(Full), Full);
486   EXPECT_EQ(Full.lshr(Empty), Empty);
487   EXPECT_EQ(Full.lshr(One), ConstantRange(APInt(16, 0),
489   EXPECT_EQ(Full.lshr(Some), ConstantRange(APInt(16, 0),
491   EXPECT_EQ(Full.lshr(Wrap), Full);
492   EXPECT_EQ(Empty.lshr(Empty), Empty);
493   EXPECT_EQ(Empty.lshr(One), Empty);
494   EXPECT_EQ(Empty.lshr(Some), Empty);
495   EXPECT_EQ(Empty.lshr(Wrap), Empty);
496   EXPECT_EQ(One.lshr(One), ConstantRange(APInt(16, 0)));
497   EXPECT_EQ(One.lshr(Some), ConstantRange(APInt(16, 0)));
498   EXPECT_EQ(One.lshr(Wrap), ConstantRange(APInt(16, 0), APInt(16, 0xb)));
499   EXPECT_EQ(Some.lshr(Some), ConstantRange(APInt(16, 0),
501   EXPECT_EQ(Some.lshr(Wrap), ConstantRange(APInt(16, 0), APInt(16, 0xaaa)));
502   EXPECT_EQ(Wrap.lshr(Wrap), Full);

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