Home
last modified time | relevance | path

Searched refs:KnownShl (Results 1 – 2 of 2) sorted by relevance

/llvm-project-15.0.7/llvm/unittests/Support/
H A DKnownBitsTest.cpp119 KnownBits KnownShl(KnownAnd); in TEST() local
183 KnownShl.One &= Res; in TEST()
184 KnownShl.Zero &= ~Res; in TEST()
194 KnownShl.resetAll(); in TEST()
249 EXPECT_TRUE(ComputedShl.Zero.isSubsetOf(KnownShl.Zero)); in TEST()
250 EXPECT_TRUE(ComputedShl.One.isSubsetOf(KnownShl.One)); in TEST()
/llvm-project-15.0.7/llvm/lib/Analysis/
H A DInstructionSimplify.cpp1329 KnownBits KnownShl = KnownBits::shl(KnownVal, KnownAmt); in simplifyShift() local
1332 KnownShl.Zero.setSignBit(); in simplifyShift()
1334 KnownShl.One.setSignBit(); in simplifyShift()
1336 if (KnownShl.hasConflict()) in simplifyShift()