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13709 Commits

Author SHA1 Message Date
Alkis Evlogimenos d6e20fbe12 Doxygenify some comments. 
llvm-svn: 15360
 2004-07-31 08:57:27 +00:00
Alkis Evlogimenos 91eae7e3d2 Remove const from iterators passed by value. 
llvm-svn: 15359
 2004-07-31 08:55:23 +00:00
Alkis Evlogimenos 12312ecfef Add declarations for insertGoto and reverseBranchCondition. 
llvm-svn: 15358
 2004-07-31 08:52:30 +00:00
Chris Lattner 4504b95801 I'm pretty sure that ba is branch always, which is a barrier. Brg should 
check this :)

llvm-svn: 15357
 2004-07-31 02:24:37 +00:00
Chris Lattner 66a13e230d Mark barrier instructions. Execution does not fall through uncond branches 
or return intructions.

llvm-svn: 15356
 2004-07-31 02:10:53 +00:00
Chris Lattner fd4558862c Support new flag 
llvm-svn: 15355
 2004-07-31 02:07:26 +00:00
Chris Lattner 2ab1142138 New flag 
llvm-svn: 15354
 2004-07-31 02:07:07 +00:00
Chris Lattner 8b3f7d93ea Add new M_BARRIER_FLAG flag, and isBarrier() method to TargetInstrInfo 
opCode -> Opcode

llvm-svn: 15353
 2004-07-31 02:06:48 +00:00
Chris Lattner 3bf31d75a0 Add some machine CFG related stuff 
llvm-svn: 15352
 2004-07-31 01:59:11 +00:00
Tanya Lattner 081fbd1bde Updated ModuloScheduling. It makes it all the wya through register allocation on the new code!! 
llvm-svn: 15351
 2004-07-30 23:36:10 +00:00
Misha Brukman 695d50d030 * Conditional save/restore of LR disabled as it's not quite correct 
* sumarray2d fixed: large fixed-size alloca
* make is now compileable
* Re-organized tests to fit them under proper headings

Patch by Nate Begeman.

llvm-svn: 15347
 2004-07-30 15:53:09 +00:00
Misha Brukman c102577ff1 Do not mark LR as callee-save: not quite correctly done. Patch: Nate Begeman. 
llvm-svn: 15346
 2004-07-30 15:51:51 +00:00
Misha Brukman 471b43a357 * Temporarily suspend LR save/restore optimization as it is not quite correct 
* Implement large fixed-size allocas            Entire patch by Nate Begeman.

llvm-svn: 15345
 2004-07-30 15:50:45 +00:00
Misha Brukman 24dac3044f Enable compilation. 
llvm-svn: 15344
 2004-07-30 14:33:07 +00:00
Misha Brukman 9c003d8f65 Fix De Morgan's name. 
llvm-svn: 15343
 2004-07-30 12:50:08 +00:00
Chris Lattner d4252a7c64 Start using the PatternMatcher a bit. 
llvm-svn: 15342
 2004-07-30 07:50:03 +00:00
Chris Lattner 308bbe2dd3 Check in some useful helper routines for doing ML-style pattern matching on 
the LLVM IR.

llvm-svn: 15341
 2004-07-30 07:45:00 +00:00
Chris Lattner 5af538f6aa I demand the ability to say 'if (isa<Value>(V))'! 
llvm-svn: 15340
 2004-07-30 06:59:15 +00:00
Brian Gaeke b10778dc07 Convert a few assertions with side-effects into regular old runtime checks. 
These side-effects seem to make a difference when using llc -march=sparcv9
in Release mode (i.e., with -DNDEBUG); when they are left out, lots of
instructions just get dropped on the floor, because they never end up
in the schedule.

llvm-svn: 15339
 2004-07-29 21:31:20 +00:00
Chris Lattner 5de840d03b Fix #includes of i*.h => Instructions.h as per PR403: 
http://llvm.cs.uiuc.edu/PR403 .

llvm-svn: 15338
 2004-07-29 17:31:57 +00:00
Misha Brukman f4a410f907 Fix #includes of i*.h => Instructions.h as per PR403. 
llvm-svn: 15337
 2004-07-29 17:30:57 +00:00
Misha Brukman 63b38bd2ed Fix #includes of i*.h => Instructions.h as per PR403. 
llvm-svn: 15334
 2004-07-29 17:30:56 +00:00
Chris Lattner b5ada398a2 Fix #includes of i*.h => Instructions.h as per PR403: 
http://llvm.cs.uiuc.edu/PR403 .

llvm-svn: 15333
 2004-07-29 17:23:00 +00:00
Chris Lattner 5305437005 Header moved 
llvm-svn: 15332
 2004-07-29 17:15:38 +00:00
Chris Lattner 66a64fb997 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
Misha Brukman 2b3387a6d9 Fix #includes of i*.h => Instructions.h as per PR403. 
llvm-svn: 15328
 2004-07-29 17:05:13 +00:00
Misha Brukman 2d3fa9e18e Fix #includes of i*.h files => Instructions.h as per PR403 
llvm-svn: 15327
 2004-07-29 16:53:53 +00:00
Alkis Evlogimenos 93a7c060db Merge i*.cpp definitions into Instructions.cpp as part of bug403. 
llvm-svn: 15326
 2004-07-29 12:33:25 +00:00
Alkis Evlogimenos fd7a2d4477 Merge i*.h headers into Instructions.h as part of bug403. 
llvm-svn: 15325
 2004-07-29 12:17:34 +00:00
Chris Lattner c21acbfea4 Fix test/Regression/Analysis/BasicAA/2004-07-28-MustAliasbug.llx 
This also fixes the miscompilation of MallocBench/gs with dead store
elimination enabled.

llvm-svn: 15324
 2004-07-29 07:56:39 +00:00
Brian Gaeke 690bdefb5f Get rid of a few dead method declarations. 
llvm-svn: 15323
 2004-07-29 06:43:10 +00:00
Brian Gaeke d7b36632af Get rid of calls to void llvm::printSet(const ValueSet &). 
llvm-svn: 15322
 2004-07-29 06:43:09 +00:00
Brian Gaeke 8f8a2ed0b3 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 3073fe3cee 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 818b3631f3 Fix a few typoes and grammaroes in comments. 
llvm-svn: 15319
 2004-07-29 04:25:43 +00:00
Brian Gaeke 2795a34a92 Fix typo in comment. 
llvm-svn: 15318
 2004-07-29 04:22:30 +00:00
Brian Gaeke 3cf8d5b0a2 Remove mustSaveAcrossCalls flag, which isn't ever read, and its mutator, 
markForSaveAcrossCalls.

llvm-svn: 15317
 2004-07-29 04:15:36 +00:00
Chris Lattner d78935ab60 Move Transforms/BasicAA to Analysis/BasicAA 
llvm-svn: 15316
 2004-07-29 01:34:10 +00:00
Chris Lattner 096a8f7f82 Due to a bug in BasicAA, DSE is incorrectly deleting the first store in 
this testcase, causing the miscompilation of MallocBench/gs.

llvm-svn: 15315
 2004-07-29 01:33:05 +00:00
Reid Spencer e831f0b761 Updates to reflect most recent changes to bytecode file format: 
* Dependent libraries & target triple
* Short block headers
* 24-bit type slot ids.

llvm-svn: 15314
 2004-07-29 00:13:04 +00:00
Misha Brukman 0d640e87d1 Fix grammar, eliminate double parenthesized sentence fragment. 
llvm-svn: 15313
 2004-07-28 22:37:57 +00:00
Misha Brukman b2246154df * Wrap code listings in <div class="doc_code"> 
* Wrap keywords in <tt>
* Wrap lines at 80 cols

llvm-svn: 15312
 2004-07-28 22:31:54 +00:00
Misha Brukman 2361fcff41 * Use the doc_code class for code listings to make it stand out from text 
* Wrap text in soft, comfortable <div>s and <p>s
* Wrap lines at 80 cols

llvm-svn: 15311
 2004-07-28 22:18:33 +00:00
Misha Brukman 0fc57a6c47 Put <tt> around verbatim code elements. 
llvm-svn: 15310
 2004-07-28 22:09:29 +00:00
Chris Lattner 07fad1cdee Minor corrections 
llvm-svn: 15309
 2004-07-28 20:18:53 +00:00
Brian Gaeke 5eb1150db6 TargetInstrInfo::hasOperandInterlock() is always true, because it is 
never overridden by any target.

llvm-svn: 15308
 2004-07-28 19:24:48 +00:00
Misha Brukman 7f01b2539b Add notes on bug involving casting ulong -> double, thanks to Nate Begeman. 
llvm-svn: 15307
 2004-07-28 19:16:10 +00:00
Misha Brukman 862bb562cc Simplify loading (un)signed constants to registers, patch by Nate Begeman. 
llvm-svn: 15306
 2004-07-28 19:13:49 +00:00
Misha Brukman db13b6edba Remove an extra 8 byte distance penalty. Patch by Nate Begeman. 
llvm-svn: 15305
 2004-07-28 19:13:07 +00:00
Misha Brukman ca5880025d Find longs by type, not by their primitive size being 64. Patch by Nate Begeman. 
llvm-svn: 15304
 2004-07-28 19:12:24 +00:00