6 Commits

Author	SHA1	Message	Date
Jakob Stoklund Olesen	d1f4d14609	Switch SubRegSet to using symbolic SubRegIndices ... llvm-svn: 104571	2010-05-24 23:03:18 +00:00
Jakob Stoklund Olesen	3a19b732d8	Replace the tablegen RegisterClass field SubRegClassList with an alist-like data ... structure that represents a mapping without any dependencies on SubRegIndex numbering. This brings us closer to being able to remove the explicit SubRegIndex numbering, and it is now possible to specify any mapping without inventing *_INVALID register classes. llvm-svn: 104563	2010-05-24 21:46:58 +00:00
Jakob Stoklund Olesen	9a54fec092	Add the SubRegIndex TableGen class. ... This is the beginning of purely symbolic subregister indices, but we need a bit of jiggling before the explicit numeric indices can be completely removed. llvm-svn: 104492	2010-05-24 14:48:12 +00:00
Dan Gohman	133120de6d	Fix a typo in a comment. ... llvm-svn: 89360	2009-11-19 16:35:11 +00:00
Jakob Stoklund Olesen	5c6e03f669	Inline assembly support for Blackfin. ... We use the same constraints as GCC, including those that are slightly insane for inline assembler. llvm-svn: 77899	2009-08-02 17:39:17 +00:00
Jakob Stoklund Olesen	e7eb74ef39	Analog Devices Blackfin back-end. ... Generate code for the Blackfin family of DSPs from Analog Devices: http://www.analog.com/en/embedded-processing-dsp/blackfin/processors/index.html We aim to be compatible with the exsisting GNU toolchain found at: http://blackfin.uclinux.org/gf/project/toolchain The back-end is experimental. llvm-svn: 77897	2009-08-02 17:32:10 +00:00