4 Commits

Author	SHA1	Message	Date
Matt Arsenault	fae05692a3	CodeGen: Print/parse LLTs in MachineMemOperands ... This will currently accept the old number of bytes syntax, and convert it to a scalar. This should be removed in the near future (I think I converted all of the tests already, but likely missed a few). Not sure what the exact syntax and policy should be. We can continue printing the number of bytes for non-generic instructions to avoid test churn and only allow non-scalar types for generic instructions. This will currently print the LLT in parentheses, but accept parsing the existing integers and implicitly converting to scalar. The parentheses are a bit ugly, but the parser logic seems unable to deal without either parentheses or some keyword to indicate the start of a type.	2021-06-30 16:54:13 -04:00
Krzysztof Parzyszek	9f003f9262	[Hexagon] Couple of fixes in optimize addressing mode ... - Check if an operand is an immediate before calling getImm. Some operands that take constant values can actually have global symbols or other constant expressions. - When a load-constant instruction can be folded into users, make sure to only delete it when all users have been successfully converted. llvm-svn: 348802	2018-12-10 21:56:04 +00:00
Krzysztof Parzyszek	c1b2d5905a	Revert "[Hexagon] Check if operand is an immediate before getImm" ... This reverts r348787. The patch wasn't quite correct. llvm-svn: 348792	2018-12-10 19:30:08 +00:00
Krzysztof Parzyszek	c6e9380a56	[Hexagon] Check if operand is an immediate before getImm ... llvm-svn: 348787	2018-12-10 18:39:47 +00:00