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Author SHA1 Message Date
Brian Gaeke
9abd4de830 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
1d6e3f2732 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
8760d70159 Fix #includes of i*.h => Instructions.h as per PR403. 
llvm-svn: 15337
 2004-07-29 17:30:57 +00:00
Misha Brukman
58104df77b Fix #includes of i*.h => Instructions.h as per PR403. 
llvm-svn: 15334
 2004-07-29 17:30:56 +00:00
Chris Lattner
42b2748566 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
964a0794b0 Header moved 
llvm-svn: 15332
 2004-07-29 17:15:38 +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
Misha Brukman
2a80e53645 Fix #includes of i*.h => Instructions.h as per PR403. 
llvm-svn: 15328
 2004-07-29 17:05:13 +00:00
Misha Brukman
8346db7afe Fix #includes of i*.h files => Instructions.h as per PR403 
llvm-svn: 15327
 2004-07-29 16:53:53 +00:00
Alkis Evlogimenos
09d3f2533c Merge i*.cpp definitions into Instructions.cpp as part of bug403. 
llvm-svn: 15326
 2004-07-29 12:33:25 +00:00
Alkis Evlogimenos
fb27f702ca Merge i*.h headers into Instructions.h as part of bug403. 
llvm-svn: 15325
 2004-07-29 12:17:34 +00:00
Chris Lattner
b2cf39d1a4 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
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
67380b8333 Fix typo in comment. 
llvm-svn: 15318
 2004-07-29 04:22:30 +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
Chris Lattner
78ef3cecf8 Move Transforms/BasicAA to Analysis/BasicAA 
llvm-svn: 15316
 2004-07-29 01:34:10 +00:00
Chris Lattner
e1156ff89c 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
50dc956ac9 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
51c10acf8d Fix grammar, eliminate double parenthesized sentence fragment. 
llvm-svn: 15313
 2004-07-28 22:37:57 +00:00
Misha Brukman
2a0322c5be * 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
b0de0106f6 * 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
d5160e3865 Put <tt> around verbatim code elements. 
llvm-svn: 15310
 2004-07-28 22:09:29 +00:00
Chris Lattner
6bea23ff54 Minor corrections 
llvm-svn: 15309
 2004-07-28 20:18:53 +00:00
Brian Gaeke
99f18cc97f 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
8e19054114 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
a8bcaec663 Simplify loading (un)signed constants to registers, patch by Nate Begeman. 
llvm-svn: 15306
 2004-07-28 19:13:49 +00:00
Misha Brukman
b699e3d825 Remove an extra 8 byte distance penalty. Patch by Nate Begeman. 
llvm-svn: 15305
 2004-07-28 19:13:07 +00:00
Misha Brukman
6e134ad499 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
Misha Brukman
8c293deaad LI can only take signed values, so values > 32767 can only be loaded with ORI 
llvm-svn: 15299
 2004-07-28 00:56:04 +00:00
Misha Brukman
ac63bc04f8 Reorganize tests to place them in proper directories. 
llvm-svn: 15298
 2004-07-28 00:55:12 +00:00
Misha Brukman
8fc18d7d1c UnitTests 2003-05-26-Shorts and 2003-07-09-LoadShorts have been fixed; 
2003-05-22-VarSizeArray is broken.

llvm-svn: 15297
 2004-07-28 00:01:41 +00:00
Misha Brukman
1b4bc02316 Fix printing of immediate operands by looking at their operand types in 
the TargetInstrInfo.  This fixes UnitTests 2003-05-26-Shorts and
2003-07-09-LoadShorts.

llvm-svn: 15296
 2004-07-28 00:00:48 +00:00
Misha Brukman
148ad01de1 Renamed files: 
* PowerPCReg.td => PowerPCRegisterinfo.td
* PowerPCInstrs.td => PowerPCInstrInfo.td

llvm-svn: 15295
 2004-07-27 23:29:16 +00:00
Brian Gaeke
1ec15e0428 ConstantTypeMustBeLoaded has been incorporated into SparcV9PreSelection, its 
only user.

llvm-svn: 15294
 2004-07-27 21:43:38 +00:00
Brian Gaeke
ea9178e184 This was the only user of TargetInstrInfo::ConstantTypeMustBeLoaded(). 
llvm-svn: 15293
 2004-07-27 21:11:20 +00:00
Robert Bocchino
4325ca6606 This change fixed a bug in the function visitMul. The prior version 
assumed that a constant on the RHS of a multiplication was either an
IntConstant or an FPConstant.  It checked for an IntConstant and then,
if it did not find one, did a hard cast to an FPConstant.  That code
would crash if the RHS were a ConstantExpr that was neither an
IntConstant nor an FPConstant.  This version replaces the hard cast
with a dyn_cast.  It performs the same way for IntConstants and
FPConstants but does nothing, instead of crashing, for constant
expressions.

The regression test for this change is 2004-07-27-ConstantExprMul.ll.

llvm-svn: 15291
 2004-07-27 21:02:21 +00:00
Robert Bocchino
af0decf1d9 *** empty log message *** 
llvm-svn: 15290
 2004-07-27 20:50:02 +00:00
Brian Gaeke
5a8680850f Get rid of the (apparently non-working) filePrinterEmitter which is added in 
debug mode.  Its only effect seems to be the creation of an empty file...

llvm-svn: 15289
 2004-07-27 19:37:37 +00:00
Misha Brukman
b779843f6b Branch selection support implemented by Nate Begeman for long branches. 
llvm-svn: 15288
 2004-07-27 18:43:04 +00:00
Chris Lattner
5bf43883a6 Fix the nightly tester to default to using gnuplot in /usr/bin 
llvm-svn: 15287
 2004-07-27 18:41:49 +00:00
Misha Brukman
b07f569386 Correctly print out long branches, assert on finding pseudo instr COND_BRANCH 
Patch by Nate Begeman.

llvm-svn: 15286
 2004-07-27 18:40:39 +00:00
Misha Brukman
ef0cbd830c Run the branch selection pass right before the asm printer. 
Patch by Nate Begeman.

llvm-svn: 15285
 2004-07-27 18:39:34 +00:00
Misha Brukman
0f26a3309f Remove empty unused method processFunctionBeforeFrameFinalized() 
llvm-svn: 15284
 2004-07-27 18:38:40 +00:00
Misha Brukman
8c047d4fad Add COND_BRANCH pseudo instruction, patch by Nate Begeman. 
llvm-svn: 15283
 2004-07-27 18:35:54 +00:00
Misha Brukman
d7d501d518 Build COND_BRANCHes which may become long or short, decided by a later pass. 
Patch by Nate Begeman.

llvm-svn: 15282
 2004-07-27 18:35:23 +00:00
Misha Brukman
8e2f8de3c3 Moved definition of invertPPCBranchOpcode() into PowerPCInstrInfo class. 
Patch by Nate Begeman.

llvm-svn: 15281
 2004-07-27 18:34:11 +00:00