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Searched refs:KnownVal (Results 1 – 5 of 5) sorted by relevance

/openbsd-src/gnu/llvm/clang/lib/Analysis/
H A DCFG.cpp2543 TryResult KnownVal = tryEvaluateBool(RHS); in VisitLogicalOperator() local
2544 if (!KnownVal.isKnown()) in VisitLogicalOperator()
2545 KnownVal = tryEvaluateBool(B); in VisitLogicalOperator()
2553 addSuccessor(RHSBlock, TrueBlock, !KnownVal.isFalse()); in VisitLogicalOperator()
2554 addSuccessor(RHSBlock, FalseBlock, !KnownVal.isTrue()); in VisitLogicalOperator()
2593 TryResult KnownVal = tryEvaluateBool(LHS); in VisitLogicalOperator() local
2597 addSuccessor(LHSBlock, TrueBlock, !KnownVal.isFalse()); in VisitLogicalOperator()
2598 addSuccessor(LHSBlock, RHSBlock, !KnownVal.isTrue()); in VisitLogicalOperator()
2601 addSuccessor(LHSBlock, RHSBlock, !KnownVal.isFalse()); in VisitLogicalOperator()
2602 addSuccessor(LHSBlock, FalseBlock, !KnownVal.isTrue()); in VisitLogicalOperator()
[all …]
/openbsd-src/gnu/llvm/llvm/lib/CodeGen/GlobalISel/
H A DCombinerHelper.cpp4217 std::optional<bool> KnownVal; in matchICmpToTrueFalseKnownBits() local
4222 KnownVal = KnownBits::eq(KnownLHS, KnownRHS); in matchICmpToTrueFalseKnownBits()
4225 KnownVal = KnownBits::ne(KnownLHS, KnownRHS); in matchICmpToTrueFalseKnownBits()
4228 KnownVal = KnownBits::sge(KnownLHS, KnownRHS); in matchICmpToTrueFalseKnownBits()
4231 KnownVal = KnownBits::sgt(KnownLHS, KnownRHS); in matchICmpToTrueFalseKnownBits()
4234 KnownVal = KnownBits::sle(KnownLHS, KnownRHS); in matchICmpToTrueFalseKnownBits()
4237 KnownVal = KnownBits::slt(KnownLHS, KnownRHS); in matchICmpToTrueFalseKnownBits()
4240 KnownVal = KnownBits::uge(KnownLHS, KnownRHS); in matchICmpToTrueFalseKnownBits()
4243 KnownVal = KnownBits::ugt(KnownLHS, KnownRHS); in matchICmpToTrueFalseKnownBits()
4246 KnownVal = KnownBits::ule(KnownLHS, KnownRHS); in matchICmpToTrueFalseKnownBits()
[all …]
/openbsd-src/gnu/llvm/llvm/lib/Analysis/
H A DValueTracking.cpp1258 auto KF = [NSW](const KnownBits &KnownVal, const KnownBits &KnownAmt) { in computeKnownBitsFromOperator() argument
1259 KnownBits Result = KnownBits::shl(KnownVal, KnownAmt); in computeKnownBitsFromOperator()
1263 if (KnownVal.Zero.isSignBitSet()) in computeKnownBitsFromOperator()
1265 if (KnownVal.One.isSignBitSet()) in computeKnownBitsFromOperator()
1279 auto KF = [](const KnownBits &KnownVal, const KnownBits &KnownAmt) { in computeKnownBitsFromOperator() argument
1280 return KnownBits::lshr(KnownVal, KnownAmt); in computeKnownBitsFromOperator()
1291 auto KF = [](const KnownBits &KnownVal, const KnownBits &KnownAmt) { in computeKnownBitsFromOperator() argument
1292 return KnownBits::ashr(KnownVal, KnownAmt); in computeKnownBitsFromOperator()
H A DInstructionSimplify.cpp1395 KnownBits KnownVal = computeKnownBits(Op0, Q.DL, 0, Q.AC, Q.CxtI, Q.DT); in simplifyShift() local
1396 KnownBits KnownShl = KnownBits::shl(KnownVal, KnownAmt); in simplifyShift()
1398 if (KnownVal.Zero.isSignBitSet()) in simplifyShift()
1400 if (KnownVal.One.isSignBitSet()) in simplifyShift()
/openbsd-src/gnu/llvm/clang/lib/Sema/
H A DSemaExpr.cpp11488 Expr::EvalResult KnownVal; in CheckAdditionOperands() local
11491 (!IExp->EvaluateAsInt(KnownVal, Context) || in CheckAdditionOperands()
11492 KnownVal.Val.getInt() != 0))) { in CheckAdditionOperands()
11588 Expr::EvalResult KnownVal; in CheckSubtractionOperands() local
11591 (!RHS.get()->EvaluateAsInt(KnownVal, Context) || in CheckSubtractionOperands()
11592 KnownVal.Val.getInt() != 0))) { in CheckSubtractionOperands()