Chris Lattner
e264071f46
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
Chris Lattner
c457462f99
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
Chris Lattner
009faad8e4
* 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
Chris Lattner
76ac6e30bd
Add a class forward decl
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llvm-svn: 1637
2002-02-03 07:13:04 +00:00
Chris Lattner
3d52646383
LoopDepth calculation is now in CFG namespace
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llvm-svn: 1601
2002-01-31 00:41:13 +00:00
Chris Lattner
3dc9a2a61f
Changes to build successfully with GCC 3.02
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llvm-svn: 1503
2002-01-20 22:54:45 +00:00
Ruchira Sasanka
3d5efa3be1
Added comments, destructors where necessary.
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llvm-svn: 1491
2002-01-07 19:16:26 +00:00
Ruchira Sasanka
bcd55f277e
Changed some names of methods, added const etc.
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llvm-svn: 1322
2001-11-15 20:22:37 +00:00
Ruchira Sasanka
6d6f616a06
Added support method for setting interference for pseudo instructions
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llvm-svn: 1303
2001-11-14 15:37:13 +00:00
Chris Lattner
d0f1f10bec
Add method decl
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llvm-svn: 1217
2001-11-08 20:55:05 +00:00
Vikram S. Adve
2c8710f0c4
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
Ruchira Sasanka
77cc18917c
Added support for correct spilling of %ccr
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llvm-svn: 1112
2001-11-03 20:41:22 +00:00
Ruchira Sasanka
116fbe7fc7
Arranged stack frame - needs furhter organization
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llvm-svn: 1108
2001-11-03 17:14:44 +00:00
Ruchira Sasanka
3c4d2dea7c
Added support for spilling
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llvm-svn: 992
2001-10-28 18:15:12 +00:00
Ruchira Sasanka
9aa7352c15
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
Ruchira Sasanka
95e437ec1b
Added code to support unusable Suggested Colors.
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llvm-svn: 922
2001-10-19 21:42:06 +00:00
Ruchira Sasanka
fe8055b8c1
Changed Call interference info
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llvm-svn: 917
2001-10-19 17:21:59 +00:00
Ruchira Sasanka
26ab9c8e61
Added support for caller saving
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llvm-svn: 847
2001-10-16 01:23:19 +00:00
Ruchira Sasanka
54051b75a7
fixed a coalscing bug
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llvm-svn: 828
2001-10-15 16:22:44 +00:00
Ruchira Sasanka
cfc7b10745
added suggesting color support
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llvm-svn: 673
2001-09-30 23:19:57 +00:00
Ruchira Sasanka
6d773d9580
*** empty log message ***
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llvm-svn: 634
2001-09-18 22:57:47 +00:00
Ruchira Sasanka
ecc5b3b882
--added methods for printing
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llvm-svn: 592
2001-09-15 19:08:41 +00:00
Ruchira Sasanka
e0cf66f325
--reg alloc code added
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llvm-svn: 587
2001-09-15 00:33:26 +00:00
Chris Lattner
3e2a85a0e3
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
Ruchira Sasanka
4f3751ecdd
Committed for compliation. Not yet final.
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--Ruchira
llvm-svn: 505
2001-09-08 14:22:50 +00:00
