Searched refs:UnknownBits (Results 1 - 2 of 2) sorted by relevance

/freebsd-13-stable/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineCompares.cpp107 APInt UnknownBits = ~(Known.Zero|Known.One); local
112 Max = Known.One|UnknownBits;
114 if (UnknownBits.isNegative()) { // Sign bit is unknown
129 APInt UnknownBits = ~(Known.Zero|Known.One); local
134 Max = Known.One|UnknownBits;
/freebsd-13-stable/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DDAGCombiner.cpp8406 APInt UnknownBits = ~Known.Zero;
8407 if (UnknownBits == 0) return DAG.getConstant(1, SDLoc(N0), VT);
8410 if (UnknownBits.isPowerOf2()) {
8411 // Okay, we know that only that the single bit specified by UnknownBits
8415 unsigned ShAmt = UnknownBits.countTrailingZeros();

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