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

/llvm-project-15.0.7/llvm/lib/Transforms/InstCombine/
H A DInstructionCombining.cpp1470 int32_t logScale = Scale.exactLogBase2(); in Descale() local
1525 if (logScale > 0 && BO->getOpcode() == Instruction::Shl && in Descale()
1537 if (Amt == logScale) { in Descale()
1543 if (Amt < logScale || !Op->hasOneUse()) in Descale()
1549 Op = ConstantInt::get(BO->getType(), Amt - logScale); in Descale()
1570 assert(SmallScale.exactLogBase2() == logScale); in Descale()
1594 if (logScale + 1 == (int32_t)Cast->getType()->getPrimitiveSizeInBits()) in Descale()
1595 logScale = -1; in Descale()
1596 assert(Scale.exactLogBase2() == logScale); in Descale()