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48 Commits

Author SHA1 Message Date
Nate Begeman
a2f68cf0f9 When compiled with GCC 4.0, a latent bug was exposed where both SparcV9 
and the target independant register allocator were both using a class named
'LiveRange'.  This lead to the target independant code calling code in the
SparcV9 backend, which crashed.  Fixed by renaming SparcV9's LiveRange to
V9LiveRange.

llvm-svn: 22208
 2005-06-12 23:52:58 +00:00
Misha Brukman
1fef885677 Remove trailing whitespace 
llvm-svn: 21425
 2005-04-21 23:30:14 +00:00
Chris Lattner
c9a3ea81bf Fix the missing symbols problem Bill was hitting. Patch contributed by 
Bill Wendling!!

llvm-svn: 20649
 2005-03-17 15:38:16 +00:00
Chris Lattner
4b688a1c70 This mega patch converts us from using Function::a{iterator|begin|end} to 
using Function::arg_{iterator|begin|end}.  Likewise Module::g* -> Module::global_*.

This patch is contributed by Gabor Greif, thanks!

llvm-svn: 20597
 2005-03-15 04:54:21 +00:00
Reid Spencer
d3f7233495 Change Library Names Not To Conflict With Others When Installed 
llvm-svn: 17286
 2004-10-27 23:18:45 +00:00
Reid Spencer
e48ba34fd4 We won't use automake 
llvm-svn: 17155
 2004-10-22 03:35:04 +00:00
Reid Spencer
ce514b1c2c Initial automake generated Makefile template 
llvm-svn: 17136
 2004-10-18 23:55:41 +00:00
Reid Spencer
e6418ec30f Update to reflect changes in Makefile rules. 
llvm-svn: 16950
 2004-10-13 11:46:52 +00:00
Reid Spencer
1b7459b29d Initial version of automake Makefile.am file. 
llvm-svn: 16893
 2004-10-10 22:20:40 +00:00
Misha Brukman
b1851ac70c Single-space instead of double-spacing in the Makefile 
llvm-svn: 16848
 2004-10-08 18:11:14 +00:00
Reid Spencer
c4abcbefb1 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
 2004-09-01 22:55:40 +00:00
Brian Gaeke
ae3378f354 Fix bug in PhyRegAlloc::setCallInterferences() handling call through a 
null pointer.

llvm-svn: 16013
 2004-08-24 06:41:39 +00:00
Brian Gaeke
7364ea9c20 Instead of using isDummyPhiInstr, we just compare the opcode with V9::PHI. 
llvm-svn: 15906
 2004-08-18 20:04:24 +00:00
Chris Lattner
e05dc155e3 Convert to the new MachineFunctionInfo interface 
llvm-svn: 15904
 2004-08-18 18:13:37 +00:00
Brian Gaeke
fe9e248fcc The SparcV9 target no longer uses any pseudoinstructions (SETSW, SETUW, 
SETX) or M_PSEUDO_FLAG.

llvm-svn: 15901
 2004-08-18 17:44:16 +00:00
Chris Lattner
6d8d39e17b Move MachineCodeForInstruction.h and MachineFunctionInfo.h into lib/Target/SparcV9 
llvm-svn: 15830
 2004-08-16 21:55:02 +00:00
Brian Gaeke
8581df8b00 dumpSavedState has outlived its usefulness. 
llvm-svn: 15555
 2004-08-06 19:11:43 +00:00
Brian Gaeke
904618127d Include SparcV9TmpInstr.h instead of llvm/CodeGen/InstrSelection.h, to pick 
up the definition of class TmpInstruction.

llvm-svn: 15473
 2004-08-04 07:29:53 +00:00
Chris Lattner
61cf3e484e Move this file out of the top-level docs directory 
llvm-svn: 15429
 2004-08-03 04:15:02 +00:00
Chris Lattner
d5247fc917 Fix #includes of i*.h => Instructions.h as per PR403: 
http://llvm.cs.uiuc.edu/PR403 .

llvm-svn: 15331
 2004-07-29 17:11:37 +00:00
Brian Gaeke
636a3a9525 Get rid of a few dead method declarations. 
llvm-svn: 15323
 2004-07-29 06:43:10 +00:00
Brian Gaeke
e946e1fedf Get rid of calls to void llvm::printSet(const ValueSet &). 
llvm-svn: 15322
 2004-07-29 06:43:09 +00:00
Brian Gaeke
88dbff09db Get rid of calls to void llvm::printSet(const ValueSet &). 
Use LiveRange's iterator types and operations instead of ValueSet's.

llvm-svn: 15321
 2004-07-29 06:43:08 +00:00
Brian Gaeke
7de9b55c7e Don't derive from ValueSet to implement class LiveRange; instead, use a 
SetVector<Value *> data member.
Add << operator for LiveRanges (a dumb one, for now.)

llvm-svn: 15320
 2004-07-29 06:43:06 +00:00
Brian Gaeke
e7b655d971 Fix a few typoes and grammaroes in comments. 
llvm-svn: 15319
 2004-07-29 04:25:43 +00:00
Brian Gaeke
8061d1a01f Remove mustSaveAcrossCalls flag, which isn't ever read, and its mutator, 
markForSaveAcrossCalls.

llvm-svn: 15317
 2004-07-29 04:15:36 +00:00
Brian Gaeke
fefef027f4 TargetInstrInfo::getNOPOpCode() has been replaced by a reference to V9::NOP. 
llvm-svn: 15279
 2004-07-27 17:43:24 +00:00
Reid Spencer
7f33869f9b bug 122: 
- Replace ConstantPointerRef usage with GlobalValue usage

llvm-svn: 14953
 2004-07-18 00:44:37 +00:00
Chris Lattner
9b03d18729 IA64 compat 
llvm-svn: 14867
 2004-07-16 00:08:28 +00:00
Reid Spencer
50ec3f9325 Add #include <iostream> since Value.h does not #include it any more. 
llvm-svn: 14622
 2004-07-04 12:19:56 +00:00
Brian Gaeke
e3e792cefa Collapse together the abstract superclass TargetRegInfo and SparcV9RegInfo, its 
only concrete implementation.

llvm-svn: 13977
 2004-06-03 02:45:09 +00:00
Chris Lattner
5ad9eaab1a Convert to the new TargetMachine interface. 
llvm-svn: 13952
 2004-06-02 05:55:25 +00:00
Brian Gaeke
f2f7cc0d50 Reduce the amount of LLVM Values for which we save reg. allocator 
state. Also, save the state for the incoming register of each phi
node.

llvm-svn: 13906
 2004-05-30 07:08:43 +00:00
Brian Gaeke
7f4ad50481 Rename verifySavedState to dumpSavedState. Give it a new comment. 
Call it at a more appropriate point.

llvm-svn: 13905
 2004-05-30 04:22:24 +00:00
Brian Gaeke
fd48b88dfa Add a (not very meaningful) default constructor for AllocInfo objects. 
llvm-svn: 13773
 2004-05-25 20:43:47 +00:00
Chris Lattner
02c65b5395 Changes to fix up the inst_iterator to pass to boost iterator checks. This 
patch was graciously contributed by Vladimir Prus.

llvm-svn: 13185
 2004-04-27 15:13:33 +00:00
Brian Gaeke
40c7e110a5 Include SparcV9RegInfo.h instead of TargetRegInfo.h. 
llvm-svn: 13126
 2004-04-23 18:15:47 +00:00
Chris Lattner
bfe4dd0f90 MBB::remove should not modify the iterator passed in 
llvm-svn: 12572
 2004-03-31 21:59:59 +00:00
Brian Gaeke
610cfaa7fd Don't warn about a null live range if the Value is a ConstantIntegral. 
Otherwise, if you're in debugging mode, you get warnings for (apparently)
every immediate constant in the function during reg. allocation.

llvm-svn: 12538
 2004-03-29 21:58:41 +00:00
Brian Gaeke
ede938b425 Get rid of the abort in PhyRegAlloc::finishSavingState(). 
Make an explicit call to it from runOnFunction() if we know we're supposed to
write into the global. This is lame (esp. the const_cast), but it solves
the problem.

llvm-svn: 12291
 2004-03-11 19:46:30 +00:00
Brian Gaeke
b3f9f99ff2 In PhyRegAlloc::saveState(), dump Arguments' saved-state, and try to 
make the output more compact.

Divorce state-saving from the doFinalization method; for some reason it's not
getting called when I want it to, at Reoptimizer time. Put the guts in
PhyRegAlloc::finishSavingState(). Put an abort() in it so that I can be really
really sure that it's getting called.

Update comments.

llvm-svn: 12286
 2004-03-11 06:45:52 +00:00
Brian Gaeke
a3ed4044b0 Move all the SaveState options and stuff inton one spot at the top of the file. 
De-constify SaveStateToModule; we have to set both it and SaveRegAllocState
explicitly in the reoptimizer.
Make SaveRegAllocState an 'external location' option.

llvm-svn: 12278
 2004-03-10 22:21:03 +00:00
Brian Gaeke
8af4555830 Only call verifySavedState if SaveRegAllocState is set AND debugging flag is on. 
llvm-svn: 12277
 2004-03-10 22:01:59 +00:00
Brian Gaeke
57269b0c32 Change PhyRegAlloc::saveStateForValue()'s arg type to deal with 
AllocInfo.Instruction becoming an int.

llvm-svn: 12247
 2004-03-08 23:22:03 +00:00
Brian Gaeke
ed741b87c2 Save argument list alloc state by recording it as the operands of Instruction 
#-1. Other minor changes to deal with AllocInfo.Instruction becoming an int.

llvm-svn: 12246
 2004-03-08 23:22:02 +00:00
Brian Gaeke
b9b20ad428 Make AllocInfo's Instruction an int, so that we can overload it for arguments. 
(Instruction #-1's operands = argument list).

llvm-svn: 12245
 2004-03-08 23:22:01 +00:00
Chris Lattner
fe38629411 Move the private MachineInstrAnnot.h into a private directory. 
llvm-svn: 12003
 2004-02-29 19:12:51 +00:00
Brian Gaeke
965df0b91b Great renaming: Sparc --> SparcV9 
llvm-svn: 11826
 2004-02-25 18:44:15 +00:00