4 Commits

Author	SHA1	Message	Date
Evan Cheng	1acd685d87	Add bundle aware API for querying instruction properties and switch the code ... generator to it. For non-bundle instructions, these behave exactly the same as the MC layer API. For properties like mayLoad / mayStore, look into the bundle and if any of the bundled instructions has the property it would return true. For properties like isPredicable, only return true if *all* of the bundled instructions have the property. For properties like canFoldAsLoad, isCompare, conservatively return false for bundles. llvm-svn: 146026	2011-12-07 07:15:52 +00:00
Evan Cheng	4a169be530	- Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and ... sink them into MC layer. - Added MCInstrInfo, which captures the tablegen generated static data. Chang TargetInstrInfo so it's based off MCInstrInfo. llvm-svn: 134021	2011-06-28 19:10:37 +00:00
Chris Lattner	0304b82f80	Fix a ton of comment typos found by codespell. Patch by ... Luis Felipe Strano Moraes! llvm-svn: 129558	2011-04-15 05:18:47 +00:00
Dan Gohman	3998a0430f	Rename ExpandPseudos to ExpandISelPseudos to help clarify its role. ... llvm-svn: 119716	2010-11-18 18:45:06 +00:00