5 Commits

Author	SHA1	Message	Date
Evan Cheng	04ee5a1d92	Change TargetInstrInfo::isMoveInstr to return source and destination sub-register indices as well. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62600 91177308-0d34-0410-b5e6-96231b3b80d8	2009-01-20 19:12:24 +00:00
Richard Osborne	62db116933	Update the operands used when building LDAWSP instructions to match the .td ... changes in the last commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62257 91177308-0d34-0410-b5e6-96231b3b80d8	2009-01-15 11:18:53 +00:00
Richard Osborne	29cab5f0ee	Add pseudo instructions to the XCore for (load|store|load address) of a ... frame index. eliminateFrameIndex will replace these instructions with (LDWSP|STWSP|LDAWSP) or (LDW|STW|LDAWF) if a frame pointer is in use. This fixes PR 3324. Previously we used LDWSP, STWSP, LDAWSP before frame pointer elimination. However since they were marked as implicitly using SP they could not be rematerialised. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62238 91177308-0d34-0410-b5e6-96231b3b80d8	2009-01-14 18:26:46 +00:00
Dan Gohman	cbad42cfd1	Add more const qualifiers. This fixes build breakage from r59540. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59542 91177308-0d34-0410-b5e6-96231b3b80d8	2008-11-18 19:49:32 +00:00
Richard Osborne	b25baef26f	Add XCore backend. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58838 91177308-0d34-0410-b5e6-96231b3b80d8	2008-11-07 10:59:00 +00:00