Searched refs:isSignBitCheck (Results 1 – 1 of 1) sorted by relevance
| /freebsd-12.1/contrib/llvm/lib/Transforms/InstCombine/ |
| H A D | InstCombineCompares.cpp | 76 static bool isSignBitCheck(ICmpInst::Predicate Pred, const APInt &RHS, in isSignBitCheck() function
1422 bool IsSignBit = isSignBitCheck(Pred, *C, UnusedBit); in foldICmpWithDominatingICmp()
1482 if (isSignBitCheck(Cmp.getPredicate(), C, TrueIfSigned)) { in foldICmpXorConstant()
1987 if (Shl->hasOneUse() && isSignBitCheck(Pred, C, TrueIfSigned)) { in foldICmpShlConstant()
4168 if (isSignBitCheck(I.getPredicate(), *RHS, UnusedBit)) in getDemandedBitsLHSMask()
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