This is an archive of the discontinued LLVM Phabricator instance.

Show First 20 Lines • Show All 865 Lines • ▼ Show 20 Lines	if (Idx != -1 &&
CI.I->getOperand(Idx).getImm() != Paired.I->getOperand(Idx).getImm())		CI.I->getOperand(Idx).getImm() != Paired.I->getOperand(Idx).getImm())
return false;		return false;
}		}

// Check DMask for overlaps.		// Check DMask for overlaps.
unsigned MaxMask = std::max(CI.DMask, Paired.DMask);		unsigned MaxMask = std::max(CI.DMask, Paired.DMask);
unsigned MinMask = std::min(CI.DMask, Paired.DMask);		unsigned MinMask = std::min(CI.DMask, Paired.DMask);

		if (!MaxMask)
		return false;

unsigned AllowedBitsForMin = llvm::countr_zero(MaxMask);		unsigned AllowedBitsForMin = llvm::countr_zero(MaxMask);
if ((1u << AllowedBitsForMin) <= MinMask)		if ((1u << AllowedBitsForMin) <= MinMask)
return false;		return false;

return true;		return true;
}		}

static unsigned getBufferFormatWithCompCount(unsigned OldFormat,		static unsigned getBufferFormatWithCompCount(unsigned OldFormat,
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Changed returning to falseAbandonedPublic