9 Commits

Author	SHA1	Message	Date
Chris Lattner	7579cfb1a0	Mark instructions that are cracked by the PPC970 decoder as such. ... llvm-svn: 26720	2006-03-13 05:15:10 +00:00
Chris Lattner	51348c5f27	Several big changes: ... 1. Use flags on the instructions in the .td file to indicate the PPC970 unit type instead of a table in the .cpp file. Much cleaner. 2. Change the hazard recognizer to build d-groups according to the actual algorithm used, not my flawed understanding of it. 3. Model "must be in the first slot" and "must be the only instr in a group" accurately. llvm-svn: 26719	2006-03-12 09:13:49 +00:00
Chris Lattner	ea79d9fd73	implement TII::insertNoop ... llvm-svn: 26562	2006-03-05 23:49:55 +00:00
Chris Lattner	c327d71e06	implement isStoreToStackSlot for PPC ... llvm-svn: 25914	2006-02-02 20:16:12 +00:00
Chris Lattner	bb53acd03c	Move isLoadFrom/StoreToStackSlot from MRegisterInfo to TargetInstrInfo,a far more logical place. Other methods should also be moved if anyoneis interested. :) ... llvm-svn: 25913	2006-02-02 20:12:32 +00:00
Chris Lattner	36eba3a49b	fix out of date comment ... llvm-svn: 25422	2006-01-18 19:37:44 +00:00
Chris Lattner	15e7642ab1	Fix Regression/CodeGen/PowerPC/2006-01-18-InvalidBranchOpcodeAssert.ll ... llvm-svn: 25421	2006-01-18 19:35:21 +00:00
Nate Begeman	6cca84e43c	More PPC32 -> PPC changes, as well as merging some classes that were ... redundant after the change. llvm-svn: 23759	2005-10-16 05:39:50 +00:00
Chris Lattner	6f3b954662	Rename PPC32*.h to PPC*.h ... This completes the grand PPC file renaming llvm-svn: 23745	2005-10-14 23:59:06 +00:00