e769482fd3
Pull all of the scheduling related stuff out of Sparc.cpp into it's own file
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llvm-svn: 1668
2002-02-04 00:39:14 +00:00
36aa542ef0
Split RegisterAllocation stuff OUT of Sparc.cpp into a well defined pass
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that has a very minimal interface (like it should have).
llvm-svn: 1667
2002-02-04 00:33:08 +00:00
64593c51bb
Move a ton of tables out of SparcInternals.h and move them to Sparc.cpp.
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Eventually they will probably get moved again, but at least now they aren't
having to be compiled by 7 different .cpp files...
llvm-svn: 1666
2002-02-04 00:04:35 +00:00
84fa1e7801
Convert sparc backend over to use pass based compilation structure.
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Convert some stages into passes in preparation for more splitting up.
Try to decouple stuff as much as possible.
llvm-svn: 1663
2002-02-03 23:41:51 +00:00
0752167009
* Swithc to new MachineCodeForInstruction model
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* Implement memory freeing for instruction temporaries
llvm-svn: 1653
2002-02-03 07:49:15 +00:00
7f74a56e24
Changes to build successfully with GCC 3.02
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llvm-svn: 1503
2002-01-20 22:54:45 +00:00
4cfbfd599a
Added comments and correct logic for finding register sizes.
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llvm-svn: 1494
2002-01-07 19:20:28 +00:00
6e9422e14c
When allocating space on stack for writing a register,
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use the size of the register, not the size of the Value type,
to get the right alignment.
llvm-svn: 1284
2001-11-12 23:26:35 +00:00
f34fa6956d
Added class UltraSparcCacheInfo.
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llvm-svn: 1225
2001-11-09 02:16:04 +00:00
6fcb28924b
Use MachineFrameInfo as base class of UltraSparcFrameInfo, and made
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a major overhaul of this class and how stack frames are managed.
llvm-svn: 1191
2001-11-08 04:55:13 +00:00
9090b50ba9
Added a frame layout class, and code to insert prolog/epilog code.
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llvm-svn: 942
2001-10-22 13:44:23 +00:00
01e57a481e
Moved implementation of class UltraSparcInstrInfo to SparcInstrInfo.cpp.
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llvm-svn: 863
2001-10-18 00:02:32 +00:00
f3f1e452ea
Output to cerr rather than cout so that debug info doesn't mess up assembly generation
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llvm-svn: 840
2001-10-15 18:15:27 +00:00
086bf0fe3a
updated suggesting/coloring of call & return args & implicit operands
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llvm-svn: 830
2001-10-15 16:25:28 +00:00
1a176f15dc
Make the sparc.burg file be a little more flexible and rubust in the fact of
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renumbering of instructions. It is still horribly broken and grossly dependant on the number of instructions, but now it is a least a little better.
Oh yeah it also works now.
llvm-svn: 793
2001-10-14 17:25:31 +00:00
e86a0230aa
Seperate instruction definitions into new SparcInstr.def file
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Move contents of SparcMachineInstrDesc[] out of SparcInternals.h
into Sparc.cpp
llvm-svn: 644
2001-09-19 15:56:23 +00:00
dfc6c887da
-- ruchira
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llvm-svn: 632
2001-09-18 22:52:44 +00:00
49d908a419
Make class TargetMachine the common interface to all target-dependent
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information, including instr, sched, and reg information.
Rename files to match the primary classes they provide.
Commented out call to register allocation until more tests run correctly.
llvm-svn: 616
2001-09-18 13:01:29 +00:00
970886e738
modified printing of debug messages
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llvm-svn: 593
2001-09-15 19:11:31 +00:00
7d144a8500
added register allocation code
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llvm-svn: 585
2001-09-15 00:30:44 +00:00
8d44b99844
Chris seems fond of #include <vector>. Fix these. Also convert use list in
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Value to a vector instead of a list.
Move SchedGraph.h & SchedPriorities.h into lib/CodeGen/InstrScheduling
llvm-svn: 572
2001-09-14 16:56:32 +00:00
f8464e4b8d
Checkin changes to:
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1. Clean up the TargetMachine structure. No more wierd pointers that have to
be cast around and taken care of by the target.
2. Instruction Scheduling now takes the schedinfo as an argument. The same
should be done with the instinfo, it just isn't now.
llvm-svn: 565
2001-09-14 04:32:55 +00:00
b0ddffaae3
Move files.
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llvm-svn: 561
2001-09-14 03:47:57 +00:00
Chris Lattner