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17 Commits

Author SHA1 Message Date
Vikram S. Adve 45766ab682 (1) Change the way unused regs. are marked and found to consider regType 
info (since multiple reg types may share the same reg class).
(2) Remove machine-specific regalloc. methods that are no longer needed.
    In particular, arguments and return value from a call do not need
    machine-specific code for allocation.
(3) Rename TargetRegInfo::getRegType variants to avoid unintentional
    overloading when an include file is omitted.

llvm-svn: 7329
 2003-07-25 21:06:09 +00:00
Chris Lattner e46165fcf0 Move headers around 
llvm-svn: 5312
 2003-01-15 21:02:16 +00:00
Chris Lattner f9781b59ab More renamings of Target/Machine*Info to Target/Target*Info 
llvm-svn: 5204
 2002-12-29 03:13:05 +00:00
Chris Lattner 189c099a7f De-inline methods 
llvm-svn: 4379
 2002-10-29 16:50:33 +00:00
Chris Lattner abe98198a8 Convert RegClass::IsColorUsedArr from a dynamically allocated array to 
a vector.  This makes asserting on array bounds easier.

llvm-svn: 2731
 2002-05-23 15:50:03 +00:00
Chris Lattner d5a847057b Eliminate duplicate or unneccesary #include's 
llvm-svn: 2397
 2002-04-29 17:42:12 +00:00
Chris Lattner f739fa8541 s/Method/Function 
llvm-svn: 2180
 2002-04-08 22:03:57 +00:00
Chris Lattner b0da8b2de1 * Minor cleanups 
* 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 7f74a56e24 Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Ruchira Sasanka f20079dfed Added comments, destructors where necessary. 
llvm-svn: 1491
 2002-01-07 19:16:26 +00:00
Ruchira Sasanka 9c38dbc249 Added support for spilling 
llvm-svn: 992
 2001-10-28 18:15:12 +00:00
Chris Lattner 24872c8838 Print Debug Code to stderr instead of stdout so that it doesn't mess up the assembly output 
llvm-svn: 841
 2001-10-15 18:30:06 +00:00
Vikram S. Adve 06225084b9 Minor fixes: renamed target machine files; fold sched info into TargetMachine. 
llvm-svn: 603
 2001-09-18 12:41:43 +00:00
Ruchira Sasanka f60342a231 --reg alloc code added 
llvm-svn: 587
 2001-09-15 00:33:26 +00:00
Chris Lattner 87b3bf630b Split Target/Machine.h into three files: 
* Machine.h
* InstInfo.h
* SchedInfo.h

TODO: Split out reg info stuff
llvm-svn: 567
 2001-09-14 06:08:03 +00:00
Chris Lattner 22a6a90511 Make a new llvm/Target #include directory. 
Move files from lib/CodeGen/TargetMachine to lib/Target
Move TargetData.h and TargetMachine.h to Target/{Data.h|Machine.h}
Prepare to split TargetMachine.h into several smaller files

llvm-svn: 566
 2001-09-14 05:34:53 +00:00
Ruchira Sasanka f5788aa837 Committed for compliation. Not yet final. 
--Ruchira

llvm-svn: 505
 2001-09-08 14:22:50 +00:00