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714 Commits

Author SHA1 Message Date
Chris Lattner 9177d11367 #include vector which we will need here soon 
llvm-svn: 9144
 2003-10-15 22:09:32 +00:00
Chris Lattner f95d9b99b3 Decrease usage of use_size() 
llvm-svn: 9135
 2003-10-15 16:48:29 +00:00
Chris Lattner 44d2c3514a Regularize header file comments 
llvm-svn: 9071
 2003-10-13 03:32:08 +00:00
Misha Brukman 80f283b316 * Doxygenified comments 
* Wrap code at 80 columns
* Ordered includes according to LLVM style guide

llvm-svn: 9020
 2003-10-10 17:41:32 +00:00
Alkis Evlogimenos 5f1f337d95 Change MRegisterDesc::AliasSet, TargetInstrDescriptor::ImplicitDefs 
and TargetInstrDescriptor::ImplicitUses to always point to a null
terminated array and never be null. So there is no need to check for
pointer validity when iterating over those sets. Code that looked
like:

if (const unsigned* AS = TID.ImplicitDefs) {
  for (int i = 0; AS[i]; ++i) {
    // use AS[i]
  }
}

was changed to:

for (const unsigned* AS = TID.ImplicitDefs; *AS; ++AS) {
  // use *AS
}

llvm-svn: 8960
 2003-10-08 05:20:08 +00:00
Alkis Evlogimenos 5facafaabe Moved enum and command-line option in separate file. Also added function that returns the user selected register allocator to the caller. 
llvm-svn: 8819
 2003-10-02 16:57:49 +00:00
Chris Lattner 1f8d21e233 include passes.h which defines the interface this file exposes 
llvm-svn: 8793
 2003-09-30 20:13:59 +00:00
Brian Gaeke 974bc6682e Update head-of-file comment. 
llvm-svn: 8699
 2003-09-24 18:16:23 +00:00
Brian Gaeke 1542a8b820 Untabify tabs in stuff I've recently added. 
Check in my register allocator state-saving code.

llvm-svn: 8698
 2003-09-24 18:08:54 +00:00
Brian Gaeke 82585e030c Use getRegClassID() instead of getRegClass()->getID(), since it's there. 
Shorten the markSuggestedColorUsable method.
Add a switch for saving reg. alloc. state (coming soon).

llvm-svn: 8697
 2003-09-24 17:50:28 +00:00
Brian Gaeke 50364030ca Remove some unused methods of class IGNode. 
llvm-svn: 8696
 2003-09-24 04:29:52 +00:00
Chris Lattner 6b379da6c3 Move getAnalysisUsage method from header to .cpp file. Add a normal file 
header comment

llvm-svn: 8679
 2003-09-23 15:13:04 +00:00
Brian Gaeke e383a14960 Use C++ math header instead of C version. 
llvm-svn: 8648
 2003-09-21 03:57:37 +00:00
Brian Gaeke 32cd554853 Erase now-unused prototypes. 
llvm-svn: 8647
 2003-09-21 02:51:00 +00:00
Brian Gaeke 20c888fa9f Rearrange #includes ... since there are fewer now I guess it's a win. 
(I also zapped printMachineCode() and printLabel() at the previous checkin,
but forgot to mention it.)

llvm-svn: 8646
 2003-09-21 02:50:21 +00:00
Brian Gaeke 3a0a5fc1b3 Standardize the names of include guards. 
llvm-svn: 8645
 2003-09-21 02:31:37 +00:00
Brian Gaeke 58dabb4406 Standardize the names of include guards. 
Remove more excess whitespace.

llvm-svn: 8644
 2003-09-21 02:31:25 +00:00
Brian Gaeke 73d10dc47b Standardize the names of include guards. 
Fix typos in file header comment.

llvm-svn: 8643
 2003-09-21 02:31:15 +00:00
Brian Gaeke 43593b8cd0 I tried to standardize the formatting and tidy up the huge amount of 
excess whitespace a little. Also improved some comments.

llvm-svn: 8642
 2003-09-21 02:24:09 +00:00
Brian Gaeke e1061018bf Convert PhyRegAlloc into a proper pass. 
PhyRegAlloc.cpp:
 Don't include TargetMachine.h or TargetRegInfo.h, because these are provided
  by PhyRegAlloc.h.
 Merge class RegisterAllocator into class PhyRegAlloc.
 Simplify & move ctor, dtor to PhyRegAlloc.h.
 Make some of PhyRegAlloc's reference members into pointer members,
  so they can be more easily messed with.
 MarkAllocatedRegs() becomes a member method, with fewer args.

PhyRegAlloc.h:
 Include Pass.h, TargetMachine.h and TargetRegInfo.h. Don't declare
  TargetRegInfo forward.
 Give AddedInstrns the obvious clear() method.
 Make some of PhyRegAlloc's reference members into pointer members,
  so they can be more easily messed with.
 Add prototype for markAllocatedRegs().
 Remove unused inline void constructLiveRanges().

llvm-svn: 8641
 2003-09-21 01:23:46 +00:00
Misha Brukman 02fe6b7683 Fixed spelling. 
llvm-svn: 8588
 2003-09-17 21:34:23 +00:00
Brian Gaeke 666b18f1a6 Fix typo in comment. Take out some random whitespace. 
(Partial merge from my working file)

llvm-svn: 8564
 2003-09-16 15:38:05 +00:00
Brian Gaeke c8a9ec01b6 Edit comment for accuracy 
llvm-svn: 8562
 2003-09-16 15:36:50 +00:00
Vikram S. Adve 8579a9a38c Add flag to control whether or not delay slots are filled during 
instruction scheduling (this is off by default).

llvm-svn: 8553
 2003-09-16 05:55:15 +00:00
Brian Gaeke 75ed4b8831 Fix typos in comments. 
llvm-svn: 8523
 2003-09-15 05:28:42 +00:00
Misha Brukman acda7df68b Fixed spelling and grammar. 
llvm-svn: 8489
 2003-09-11 22:34:13 +00:00
Chris Lattner 5718a6bf99 Don't build dead directories 
llvm-svn: 8308
 2003-09-01 20:34:15 +00:00
Chris Lattner c87312a858 Remove dead library makefile 
llvm-svn: 8304
 2003-09-01 20:29:43 +00:00
Chris Lattner a5b78c68d9 Remove makefile for dead library 
llvm-svn: 8303
 2003-09-01 20:26:52 +00:00
Chris Lattner eefb565449 LiveRange.h is now in lib/CodeGen/RegAlloc 
llvm-svn: 8299
 2003-09-01 20:17:13 +00:00
Chris Lattner e80612a28e LiveRangeInfo got moved into the lib/CodeGen/RegAlloc directory 
llvm-svn: 8297
 2003-09-01 20:12:17 +00:00
Chris Lattner f1ab45bdf5 PhyRegAlloc.h got moved to lib/CodeGen/RegAlloc 
llvm-svn: 8296
 2003-09-01 20:09:04 +00:00
Chris Lattner 7127065f24 Move IGNode from public include directory to here. Minor cleanups like adding std:: namespace qualifiers 
llvm-svn: 8295
 2003-09-01 20:05:47 +00:00
John Criswell a4b09fe071 Fixed two double free bugs that caused llc to segfault or run forever. 
llvm-svn: 8191
 2003-08-28 21:43:17 +00:00
Tanya Lattner 190b7a86ba Removing README 
llvm-svn: 8180
 2003-08-28 17:17:59 +00:00
Tanya Lattner 7efb18f49c Putting my revised version of ModuloScheduling in cvs. This is not complete... 
llvm-svn: 8179
 2003-08-28 17:12:14 +00:00
Tanya Lattner 89860151b9 Moved index into BB to common graph class because its needed by ModuloSchedGraph. 
llvm-svn: 8174
 2003-08-28 15:30:40 +00:00
Tanya Lattner cf8851eb20 Added/removed header file 
llvm-svn: 8160
 2003-08-27 15:12:24 +00:00
Tanya Lattner 9af699b885 *** empty log message *** 
llvm-svn: 8153
 2003-08-27 02:42:58 +00:00
Tanya Lattner cc85d4544f First version of SchedGraph common class and refactoring of SchedGraph. 
llvm-svn: 8148
 2003-08-25 22:42:20 +00:00
Chris Lattner e6235443a5 Fix bug: Jello/2003-08-23-RegisterAllocatePhysReg.ll 
llvm-svn: 8095
 2003-08-23 23:49:42 +00:00
Misha Brukman be372b91e1 The word `dependent' has no `a'. 
llvm-svn: 8030
 2003-08-21 22:14:26 +00:00
Chris Lattner a73b95821a Fix spello 
llvm-svn: 8029
 2003-08-21 22:05:57 +00:00
Misha Brukman 7eb05a170a Spell `necessary' correctly. 
llvm-svn: 7944
 2003-08-18 14:43:39 +00:00
Chris Lattner 931947db18 Fix bug: Jello/2003-08-15-AllocaAssertion.ll 
llvm-svn: 7916
 2003-08-17 18:01:15 +00:00
Brian Gaeke 91e16e750b Fix typo in comment 
llvm-svn: 7906
 2003-08-15 21:19:25 +00:00
Chris Lattner 3b5b633c77 Remove uses of the NonCopyable class, to make the doxygen output look better 
llvm-svn: 7880
 2003-08-15 05:20:06 +00:00
Chris Lattner 0605c232b7 rename selection directory and library to SelectionDAG 
llvm-svn: 7877
 2003-08-15 04:55:22 +00:00
Chris Lattner e81de41edf Add a bunch of new node types, etc 
llvm-svn: 7875
 2003-08-15 04:53:16 +00:00
Brian Gaeke 8c14ba96ca Factory methods for function passes now return type FunctionPass *. 
llvm-svn: 7839
 2003-08-14 06:09:32 +00:00