llvm-project

Author	SHA1	Message	Date
Wesley Peck	1f289afc25	Fix stack layout error in MBlaze backend. llvm-svn: 122631	2010-12-29 19:46:28 +00:00
Wesley Peck	0c558b2080	Lower the MBlaze target specific calling conventions for "interrupt_handler" and "save_volatiles" correctly. This completes the custom calling convention functionality changes for the MBlaze backend that were started in 121888. llvm-svn: 121891	2010-12-15 20:27:28 +00:00
Wesley Peck	632b5926d3	The ADD and ADDK (and all variants) instructions where flip-flopped in the MBlaze backend. This bug fix makes 64-bit math work on the MBlaze backend. llvm-svn: 121649	2010-12-12 22:02:31 +00:00
Wesley Peck	968bc26a0a	1. Change MBlaze indirect branches to use absolute branch BRALD instead of pc relative branch BRLD. 2. Make sure that the MBlaze stack is aligned to 4-byte boundaries. 3. Determine frame indexes that should be placed in the callers stack frame, as per the MBlaze ABI, and place them in the correct locations. llvm-svn: 121639	2010-12-12 20:52:31 +00:00
Wesley Peck	4c196543f5	Reworking the stack layout generated by the MBlaze backend. llvm-svn: 121355	2010-12-09 03:42:04 +00:00
Anton Korobeynikov	0eecf5d201	Move hasFP() and few related hooks to TargetFrameInfo. llvm-svn: 119740	2010-11-18 21:19:35 +00:00
Anton Korobeynikov	f7183edb59	First step of huge frame-related refactoring: move emit{Prologue,Epilogue} out of TargetRegisterInfo to TargetFrameInfo, which is definitely much better suitable place llvm-svn: 119097	2010-11-15 00:06:54 +00:00