19a7cb2240
Remvoe dependency on RegClass.h
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llvm-svn: 5306
2003-01-15 19:56:21 +00:00
f9781b59ab
More renamings of Target/Machine*Info to Target/Target*Info
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llvm-svn: 5204
2002-12-29 03:13:05 +00:00
76014b97af
Remove #include, misleading comment, and a typedef used only once
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llvm-svn: 4383
2002-10-29 17:08:05 +00:00
b1e39b5a27
Rename some regalloc fields
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llvm-svn: 4346
2002-10-28 19:43:23 +00:00
7ae7f84cf3
Changed `MachineCodeForMethod' to `MachineFunction'.
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llvm-svn: 4301
2002-10-28 00:28:31 +00:00
beb364051b
getUsableUniRegAtMI interface simplified slightly.
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llvm-svn: 2822
2002-07-08 22:39:36 +00:00
9af99f8c74
Don't lose namespace qualifications on previous patch.
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llvm-svn: 2664
2002-05-20 17:38:26 +00:00
5d78db2afb
InstrnsBefore and InstrnsAfter are now vectors instead of deques.
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May be slightly less efficient but significantly reduces special
cases interfaces in code generation.
llvm-svn: 2649
2002-05-19 15:41:33 +00:00
50cf8f1871
Include appropriate file
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llvm-svn: 2379
2002-04-28 20:40:16 +00:00
002958cdbb
Remove all contents of the cfg namespace to the global namespace
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llvm-svn: 2369
2002-04-28 16:19:42 +00:00
f998685cd9
s/Method/Function
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llvm-svn: 2336
2002-04-27 07:27:19 +00:00
40221aa74c
Don't record instructions for copying method arguments in the
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AddedInstrns sets for the first machine instruction. It is hard
to ensure that the right order is preserved, and sure enough, the
order was broken. Instead, use a separate set for the function entry.
llvm-svn: 2318
2002-04-25 04:46:28 +00:00
30e23dacbc
Convert AddedInstrMapType to contain AddedInstrns by value instead of by
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pointer so that they do not all get leaked!
llvm-svn: 2188
2002-04-09 05:13:04 +00:00
f739fa8541
s/Method/Function
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llvm-svn: 2180
2002-04-08 22:03:57 +00:00
cecde7122c
Big bug fix: getUsableUniRegAtMI needed to return values in arguments
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but did not pass the arguments by reference!
Also added a function to get a register class by ID.
llvm-svn: 1901
2002-03-18 03:26:48 +00:00
b1def732af
* Eliminate the LiveVarSet class, making applyTranferFuncForMInst a static
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function in the one .cpp file that uses it. Use ValueSet's instead.
* Prepare to delete LiveVarSet.h & LiveVarSet.cpp
* Eliminate the ValueSet class, making all old member functions into global
templates that will eventually be moved to Support.
llvm-svn: 1711
2002-02-05 02:51:01 +00:00
347a23921a
Switch register allocator over to using LoopInfo directly instead of indirectly through LoopDepthCalculator
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llvm-svn: 1696
2002-02-04 17:48:00 +00:00
669a74ce8a
Make #include "llvm/Analysis/LoopDepth.h" be an internal artifact of how register allocation is implemented.
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llvm-svn: 1693
2002-02-04 17:38:48 +00:00
b0da8b2de1
* Minor cleanups
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* Reduce number of #includes, sometimes drastically (LiveRangeInfo.h lost _7_)
* Move instrIsFeasible() from InstrScheduling.h to SchedPriorities.h
* Delete blank lines at end of files
llvm-svn: 1672
2002-02-04 05:52:08 +00:00
6316f38c96
Add a class forward decl
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llvm-svn: 1637
2002-02-03 07:13:04 +00:00
9fcaf328f6
LoopDepth calculation is now in CFG namespace
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llvm-svn: 1601
2002-01-31 00:41:13 +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
f20079dfed
Added comments, destructors where necessary.
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llvm-svn: 1491
2002-01-07 19:16:26 +00:00
dec9bfd554
Changed some names of methods, added const etc.
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llvm-svn: 1322
2001-11-15 20:22:37 +00:00
7765ca8b25
Added support method for setting interference for pseudo instructions
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llvm-svn: 1303
2001-11-14 15:37:13 +00:00
2b48b9694c
Add method decl
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llvm-svn: 1217
2001-11-08 20:55:05 +00:00
d9f8598104
Removed class RegStackOffsets and used class MachineCodeForMethod
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directly to manage stack frame.
llvm-svn: 1186
2001-11-08 04:48:50 +00:00
51fc1c2d72
Added support for correct spilling of %ccr
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llvm-svn: 1112
2001-11-03 20:41:22 +00:00
ca632ed71a
Arranged stack frame - needs furhter organization
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llvm-svn: 1108
2001-11-03 17:14:44 +00:00
9c38dbc249
Added support for spilling
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llvm-svn: 992
2001-10-28 18:15:12 +00:00
33b0d85f65
added support to move "added instructions" after the delay slot
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llvm-svn: 968
2001-10-23 21:38:42 +00:00
53516cd05b
Added code to support unusable Suggested Colors.
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llvm-svn: 922
2001-10-19 21:42:06 +00:00
6275a04aac
Changed Call interference info
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llvm-svn: 917
2001-10-19 17:21:59 +00:00
5b8971f418
Added support for caller saving
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llvm-svn: 847
2001-10-16 01:23:19 +00:00
33535773cb
fixed a coalscing bug
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llvm-svn: 828
2001-10-15 16:22:44 +00:00
560b0ad482
added suggesting color support
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llvm-svn: 673
2001-09-30 23:19:57 +00:00
219f777bad
*** empty log message ***
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llvm-svn: 634
2001-09-18 22:57:47 +00:00
86b2ad4b7c
--added methods for printing
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llvm-svn: 592
2001-09-15 19:08:41 +00:00
f60342a231
--reg alloc code added
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llvm-svn: 587
2001-09-15 00:33:26 +00:00
0a823a062c
This checkin represents some cleanup of the backend, implementing the following things:
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1. The TargetMachine structure is free to decide the process a particular target uses to generate code.
2. All of the gooee details of the sparc backend are now localized in the lib/CodeGen/TargetMAchine/Sparc directory. The Sparc.h file that is globally visible is just a stub.
3. The Sparc.h file that esxists now will dissapear entirely someday when we have multiple backends chosen by a factory of some sort.
llvm-svn: 559
2001-09-14 03:37:52 +00:00
f5788aa837
Committed for compliation. Not yet final.
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--Ruchira
llvm-svn: 505
2001-09-08 14:22:50 +00:00
Chris Lattner