912c28444f
Added "Auditor" interface for auditing the construction of ExplodedGraphs.
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llvm-svn: 55403
2008-08-27 01:56:11 +00:00
6f7c419308
Make implementation of ExplodedNodeImpl::addPredecessor out-of-line.
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llvm-svn: 55402
2008-08-27 01:27:52 +00:00
5ca269e684
Basic FastISel support for floating-point constants.
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llvm-svn: 55401
2008-08-27 01:09:54 +00:00
54aff7bb23
Fix handling of inttoptr and ptrtoint when unhandled operands are present.
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llvm-svn: 55400
2008-08-27 00:35:37 +00:00
140549256f
Add support for fast isel of inttoptr and ptrtoint in the cases where truncation is not needed.
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llvm-svn: 55399
2008-08-27 00:31:01 +00:00
ca1711a5b5
Factor out a large amoutn of the cast handling code in fast isel into helper methods.
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This simultaneously makes the code simpler and adds support for sext as well.
llvm-svn: 55398
2008-08-26 23:46:32 +00:00
abb6a0b773
Add a MachineInstrBuilder method for adding floating-point
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immediate operands.
llvm-svn: 55397
2008-08-26 23:19:23 +00:00
343310a715
Add support for fast isel of zext.
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llvm-svn: 55396
2008-08-26 23:14:49 +00:00
28e76caea1
NeXT: Emit correct properties for category.
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- Was emitting duplicates of class properties instead of the category
properties.
llvm-svn: 55395
2008-08-26 23:03:11 +00:00
abfdf928d8
disallow direct access to SDValue::ResNo, provide a getter instead
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llvm-svn: 55394
2008-08-26 22:36:50 +00:00
655c1dc63d
Add support for fptosi of constants in fast isel.
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llvm-svn: 55393
2008-08-26 22:34:28 +00:00
af665820e4
Remove default value for 'Pred' argument to GRCoreEngineImpl::GenerateNode().
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llvm-svn: 55392
2008-08-26 22:34:23 +00:00
b39e0decf8
Put a heuristic in place to prevent GVN from falling into bad cases with massively complicated CFGs.
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This speeds up a particular testcase from 12+ hours to 5 seconds with little perceptible loss of quality.
llvm-svn: 55391
2008-08-26 22:07:42 +00:00
3c76cb5cad
NeXT: Emit metadata for synthetsized properties.
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Also, fix method lookup to not use LLVM module symbol table.
llvm-svn: 55390
2008-08-26 21:51:14 +00:00
d56f73f2f2
Optimize SelectionDAG's topological sort to use one pass instead
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of two, and to not need a scratch std::vector. Also, use the
SelectionDAG's topological sort in LegalizeDAG instead of having
a separate implementation.
llvm-svn: 55389
2008-08-26 21:42:18 +00:00
9f0f805bf9
make www less outdated
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llvm-svn: 55388
2008-08-26 21:36:37 +00:00
6fda9208d9
Refactor the bitcast code into its own function.
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llvm-svn: 55387
2008-08-26 21:28:54 +00:00
677a021665
update documentation
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llvm-svn: 55386
2008-08-26 21:23:32 +00:00
44003cc354
Refactor a bunch of FastISelEmitter code into a helper class, and
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put each major step in a separate function. This makes the high
level sequence of events easier to follow.
llvm-svn: 55385
2008-08-26 21:21:20 +00:00
b5e04bfb18
Make FastISel use the correct argument type when casting GEP indices.
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llvm-svn: 55384
2008-08-26 20:57:08 +00:00
3bcbbece19
Don't select binary instructions with illegal types.
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llvm-svn: 55383
2008-08-26 20:52:40 +00:00
3c4dc434ee
Add support for fast isel of sitofp, and remove some unnecessary and imprecise legality checks.
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llvm-svn: 55381
2008-08-26 20:37:00 +00:00
cf7154b2d6
- small bug corrected: incorrect iterator type.
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- fix to please VS: add a return after an assert.
llvm-svn: 55380
2008-08-26 19:49:04 +00:00
6e7a7d339a
Update VS project.
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llvm-svn: 55379
2008-08-26 19:46:30 +00:00
e0ac9765b2
Use a combination of copyRegToReg and ISD::BIT_CONVERT when doing fast isel of bitcasts,
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allowing it to support the full range of conversions people might ask for in a correct manner.
llvm-svn: 55378
2008-08-26 18:51:24 +00:00
42ccd39689
These assertions should be return false's instead, allowing the client to detect the failure.
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llvm-svn: 55377
2008-08-26 18:50:40 +00:00
3ea3efec44
We need to check that the return type is correct, even in cases where we don't
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have a return type that differs from the operand types.
llvm-svn: 55376
2008-08-26 18:50:00 +00:00
27fb3dcbc7
Make TargetInstrInfo::copyRegToReg return a bool indicating whether the copy requested
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was inserted or not. This allows bitcast in fast isel to properly handle the case
where an appropriate reg-to-reg copy is not available.
llvm-svn: 55375
2008-08-26 18:03:31 +00:00
4310d39844
If IV is used in a int-to-float cast inside the loop then try to eliminate the cast operation.
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llvm-svn: 55374
2008-08-26 17:57:54 +00:00
bf05ebaccf
Add support for fast isel of non-constant fptosi instructions.
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llvm-svn: 55373
2008-08-26 17:44:42 +00:00
b4a173e92f
fix doxygen comment
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llvm-svn: 55372
2008-08-26 17:44:40 +00:00
31707c0edf
Grammar fix.
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llvm-svn: 55371
2008-08-26 16:41:15 +00:00
2e75d8aed0
Added "str()" method to raw_string_ostream.
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str() mirrors the same method in std::ostringstream.
str() flushes the buffered stream contents to string and returns a reference to the string.
llvm-svn: 55370
2008-08-26 16:34:01 +00:00
89654eef3a
Objective-C @synthesize support.
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- Only supports simple assignment and atomic semantics are ignored.
- Not quite usable yet because the methods do not actually get added
to the class metadata.
- Added ObjCPropertyDecl::getSetterKind (one of Assign, Copy, Retain).
- Rearrange CodeGenFunction so synthesis can reuse function prolog /
epilog code.
llvm-svn: 55365
2008-08-26 08:29:31 +00:00
5e558bcf26
Add ObjCPropertyDecl::isReadOnly.
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Respect isReadOnly when generating synthesized method decls.
llvm-svn: 55364
2008-08-26 07:16:44 +00:00
491a930ea3
code simplification, no functionality change.
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llvm-svn: 55363
2008-08-26 07:01:28 +00:00
6962f5a73b
constify ObjC*::getClassMethod,getInstanceMethod
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No (intended) functionality change.
llvm-svn: 55362
2008-08-26 06:53:45 +00:00
345dcce5a6
stabilize more printing, this doesn't cause a problem
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in the example attached to PR2590, but is a problem in general.
llvm-svn: 55361
2008-08-26 06:50:46 +00:00
ef820d2ef9
stablize SubRegsSet printing, part of PR2590
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llvm-svn: 55360
2008-08-26 06:49:06 +00:00
bd7ccd0162
Stabilize 'getDwarfRegNumFull' output to not depend on random memory
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orders, part of PR2590
llvm-svn: 55359
2008-08-26 06:43:25 +00:00
09f8cef571
If an xmm register is referenced explicitly in an inline asm, make sure to
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assign it to a version of the xmm register with the regclass that matches its
type. This fixes PR2715, a bug handling some crazy xpcom case in mozilla.
llvm-svn: 55358
2008-08-26 06:19:02 +00:00
e36c39f3bf
Missed a file; part of:
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Move implicit Obj-C param creation into ObjCMethodDecl.
- Add ObjCMethodDecl::createImplicitParams.
- Remove ObjCMethodDecl::set{Self,Cmd}Decl
- Remove Sema::CreateImplicitParameter
No (intended) functionality change.
llvm-svn: 55357
2008-08-26 06:08:30 +00:00
279d1ccc57
Move implicit Obj-C param creation into ObjCMethodDecl.
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- Add ObjCMethodDecl::createImplicitParams.
- Remove ObjCMethodDecl::set{Self,Cmd}Decl
- Remove Sema::CreateImplicitParameter
No (intended) functionality change.
llvm-svn: 55356
2008-08-26 06:07:48 +00:00
54ef9f5831
typo fix.
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llvm-svn: 55355
2008-08-26 06:07:47 +00:00
3b4fdb0951
Rename ObjCPropertyImplDecl::PropertyImplKind (consistency)
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- Change enum name to Kind.
- Change enum constants to English strings.
Also, fix getPropertyImplementation (which probably should be renamed)
llvm-svn: 55354
2008-08-26 04:47:31 +00:00
222ab49928
Fix return type for setter method.
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llvm-svn: 55353
2008-08-26 02:53:23 +00:00
ad3cdc2ba7
Synthesize property setter method as we do for getter.
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- Also, fix Parser to construct proper SetterName selector (should be
lifted out of parser though).
llvm-svn: 55352
2008-08-26 02:32:45 +00:00
2e834906b9
Actually recycle SDNode allocations. SelectionDAG is using
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RecyclingAllocator, but this change is needed for the nodes
to actually be recycled. This cuts SelectionDAG's memory
usage high-water-mark in half in some cases.
llvm-svn: 55351
2008-08-26 01:44:34 +00:00
cf3e3017c8
Avoid a warning about isTargetNullPtr being unused in release builds.
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llvm-svn: 55350
2008-08-26 01:38:29 +00:00
6f2db7238b
Throw the switch to allow FastISel to emit instructions whose return types different from their inputs. Next step: adding lowering pattens in FastISel that actually use these newly available opcodes.
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llvm-svn: 55349
2008-08-26 01:22:59 +00:00
Ted Kremenek