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46495 Commits

Author SHA1 Message Date
Dale Johannesen 40f83ac649 When resolving a stub in x86-64 JIT, use a PC-relative branch 
rather than the absolute address if the target is within range.

llvm-svn: 54708
 2008-08-12 23:20:24 +00:00
Bill Wendling f21a38700f Remove tabs. 
llvm-svn: 54707
 2008-08-12 23:15:44 +00:00
Bill Wendling ed74a194a7 Update. Remove bogus webpage. 
llvm-svn: 54705
 2008-08-12 21:55:54 +00:00
Ted Kremenek 27fb019038 Added GenericDataMap as a component of ValueState. 
llvm-svn: 54704
 2008-08-12 21:49:24 +00:00
Ted Kremenek 4c088683c0 Update VS project files. 
llvm-svn: 54701
 2008-08-12 21:05:43 +00:00
Dale Johannesen 30e5dbb407 Make x86-64 JIT changes Darwin-specific. 
llvm-svn: 54700
 2008-08-12 21:02:08 +00:00
Ted Kremenek 9551ab6c8c More cleanups. Add missing #include. 
llvm-svn: 54699
 2008-08-12 20:41:56 +00:00
Duncan Sands 1c5f7fe389 Add a NullFolder class that doesn't fold constants. 
This may be used as the second IRBuilder template
parameter, the idea being that people learning LLVM
may find it helpful (several people asked on IRC
if it was possible to turn off constant folding
because it made it hard for them to see what was
going on).  Compiles, but otherwise completely
untested.

llvm-svn: 54698
 2008-08-12 20:39:27 +00:00
Dan Gohman 2a62fd96a6 Extend ScalarEvolution's executesAtLeastOnce logic to be able to 
continue past the first conditional branch when looking for a
relevant test. This helps it avoid using MAX expressions in
loop trip counts in more cases.

llvm-svn: 54697
 2008-08-12 20:17:31 +00:00
Ted Kremenek 3f13f598ce More summary generation refactoring. 
llvm-svn: 54696
 2008-08-12 18:48:50 +00:00
Jim Grosbach 643e60e19c Whitespace cleanup. Test commit. 
llvm-svn: 54695
 2008-08-12 18:34:45 +00:00
Ted Kremenek 050b91cd28 Add variadic addInstMethSummary() and refactored addPanicSummary() to use this method. (code reduction). 
Misc. cleanups.

llvm-svn: 54694
 2008-08-12 18:30:56 +00:00
Ted Kremenek b49bb5a050 Update Xcode project. 
llvm-svn: 54693
 2008-08-12 18:29:20 +00:00
Dale Johannesen d4a5e8f74a In the absence of a linker to build the GOT, use the 32-bit 
non_lazy_ptr mechanism on x86-64 Darwin JIT.  Fixes a bunch
of last night's failures.

llvm-svn: 54692
 2008-08-12 18:23:48 +00:00
Dan Gohman 23785a1679 Correct the filename in the top-of-file comment. 
llvm-svn: 54688
 2008-08-12 17:42:33 +00:00
Dan Gohman be5e69ed37 Avoid repeatedly reallocating the FoldingSetNodeID when searching 
through multiple nodes in a bucket.

llvm-svn: 54687
 2008-08-12 17:40:22 +00:00
Devang Patel 0d29ae085b Use SmallVector instead of std::vector 
llvm-svn: 54685
 2008-08-12 15:44:31 +00:00
Duncan Sands a21e4d6fe6 Point people to ConstantExpr and ConstantFolding, 
in case they get the wrong idea.  Fit in 80 columns.

llvm-svn: 54676
 2008-08-12 09:43:15 +00:00
Daniel Dunbar 7bd00bda05 Emit OBJC_MODULE_INFO and OBJC_SYMBOLS metadata 
- Matches llvm-gcc and seem to be expected by otool.

llvm-svn: 54669
 2008-08-12 06:48:42 +00:00
Daniel Dunbar d627c85f43 Drop Sender from GenerateMessageSend* 
- Was unused and generated a unnecessary load of self
(missed file)

llvm-svn: 54668
 2008-08-12 05:40:10 +00:00
Daniel Dunbar 5d71559c01 Drop Sender from GenerateMessageSend* 
- Was unused and generated a unnecessary load of self

Update NeXT runtime to get proper object & selector types from
       ASTContext.

llvm-svn: 54667
 2008-08-12 05:28:47 +00:00
Daniel Dunbar 6630e10ccc Protocol related tweaks 
- Implement type conversion of ObjCQualifiedIdType
 - Wire @protocol(...) to GenerateProtocolRef in ScalarExprEmitter

llvm-svn: 54666
 2008-08-12 05:08:18 +00:00
Daniel Dunbar bceb904f91 Add @selector(...) codegen support. 
llvm-svn: 54665
 2008-08-12 03:55:34 +00:00
Daniel Dunbar cb515c8b0a Add NeXT support for (simple) message sends. 
llvm-svn: 54664
 2008-08-12 03:39:23 +00:00
Mike Stump b9d50b23a8 Unbreak clang install. 
llvm-svn: 54663
 2008-08-12 00:32:59 +00:00
Devang Patel c68a0b6244 Use DenseMap to keep track of last users. 
Use inversed map for faster queries.

llvm-svn: 54662
 2008-08-12 00:26:16 +00:00
Daniel Dunbar 2258aa0f27 Move some ObjC preprocessor definitions into 
InitializePredefinedMacros().
 - Also now properly wired to -fobjc-gc, -fnext-runtime.

llvm-svn: 54661
 2008-08-12 00:21:46 +00:00
Daniel Dunbar 8b8683f9f6 Add ObjC constant string support for NeXT. 
Changed CGObjCRuntime::GenerateConstantString interface to take
       std::string instead of char* and size.

Change ObjC functions which call on GenerateConstantString to bitcast
       result to appropriate type.

llvm-svn: 54659
 2008-08-12 00:12:39 +00:00
Dale Johannesen dafdbf77b3 Some fixes for x86-64 JIT. Make it use small code 
model, except for external calls; this makes
addressing modes PC-relative.  Incomplete.

The assertion at the top of Emitter::runOnMachineFunction
was obviously bogus (always true) so I removed it.
If someone knows what the correct test should be to cover
all the various targets, please fix.

llvm-svn: 54656
 2008-08-11 23:46:25 +00:00
Chris Lattner b56e07e736 add a helper method to sys::Path for clang, patch by 
Kovarththanan Rajaratnam!

llvm-svn: 54655
 2008-08-11 23:39:47 +00:00
Mike Stump 52f0260582 Fix compilation warning with help from David Chisnall. 
llvm-svn: 54654
 2008-08-11 23:16:18 +00:00
Chris Lattner 2aa0ff27aa Implement support for simplifying vector comparisons by 0.0 and 1.0 like we 
do for scalars.  Patch contributed by Nicolas Capens

This also generalizes the previous xforms to work on long double, now that 
isExactlyValue works for long double.

llvm-svn: 54653
 2008-08-11 22:06:05 +00:00
Chris Lattner 7b18e35113 remove obsolete comment. 
llvm-svn: 54652
 2008-08-11 22:03:07 +00:00
Daniel Dunbar 3ad53483fb Add LangOptions::NeXTRuntime. 
- Wired to -fnext-runtime and -fgnu-runtime options.
 - Defaults to GNU, no autoselection for NeXT.

Emit NeXT OBJC_IMAGE_INFO marker.

llvm-svn: 54651
 2008-08-11 21:35:06 +00:00
Devang Patel ec9e1a60ad Keep track of analysis usage information for passes. Avoid invoking 
getAnalysisUsage() repeatedly.

llvm-svn: 54650
 2008-08-11 21:13:39 +00:00
Dan Gohman c82ad79c64 Improve the grep commands for this test to be tolerant of ABI 
differences, and to be more specific.

llvm-svn: 54648
 2008-08-11 20:10:41 +00:00
Daniel Dunbar 2de4b5e2fc Add test case for -fexceptions 
llvm-svn: 54647
 2008-08-11 18:40:47 +00:00
Dan Gohman 127bb03b8c Take the FrameOffset into account when computing the alignment 
of stack objects. This fixes PR2656.

llvm-svn: 54646
 2008-08-11 18:27:03 +00:00
Daniel Dunbar 8d480594cf Change CodeGenModule to only create ObjC runtime for ObjC files 
- Changed CodeGenModule::getObjCRuntime to return reference.
 - Added CodeGenModule::hasObjCRuntime predicate.

llvm-svn: 54645
 2008-08-11 18:12:00 +00:00
Nate Begeman f69d13b60a Implement ISD::TRAP support on PPC 
llvm-svn: 54644
 2008-08-11 17:36:31 +00:00
Daniel Dunbar fb3043d627 Add -fexceptions to Driver 
- Maps to LangOptions.Exceptions
 - Currently always off, should autoselect based on language.

Update CodeGen to set unwind attribute on functions definitions based
       on LangOptions.Exceptions.
 - Still need to set attributes appropriately on calls.

llvm-svn: 54643
 2008-08-11 17:36:14 +00:00
Daniel Dunbar 48595de697 Update for IRBuilder template change (update LLVM!) 
llvm-svn: 54642
 2008-08-11 16:50:21 +00:00
Duncan Sands 1d156f2560 Make it possible to use different constant 
folding policies with IRBuilder.  The default,
provided by ConstantFolder, is to do minimal
folding like now: what ConstantExpr provides.
An alternative is to use TargetFolder, which
uses target information to fold constants more.

llvm-svn: 54640
 2008-08-11 15:29:30 +00:00
Daniel Dunbar 56fdb6ae69 More #include cleaning 
- Kill unnecessary #includes in .cpp files. This is an automatic
   sweep so some things removed are actually used, but happen to be
   included by a previous header. I tried to get rid of the obvious
   examples and this was the easiest way to trim the #includes in one
   fell swoop.
 - We now return to regularly scheduled development.

llvm-svn: 54632
 2008-08-11 06:23:49 +00:00
Chris Lattner 7b7b67872f the stacker doc is way out of date. 
llvm-svn: 54631
 2008-08-11 06:13:31 +00:00
Chris Lattner 4d3a5f0817 remove obsolete files 
llvm-svn: 54630
 2008-08-11 06:12:45 +00:00
Daniel Dunbar 6e8aa537f8 More #include cleaning 
- Drop {Decl.h,DeclObjC.h,IdentifierTable.h} from Expr.h
 - Moved Sema::getCurMethodDecl() out of line (dependent on
   ObjCMethodDecl via dyn_cast).

llvm-svn: 54629
 2008-08-11 05:35:13 +00:00
Daniel Dunbar ad319a73f2 More #include cleaning 
- Remove internal uses of AST.h

llvm-svn: 54628
 2008-08-11 05:00:27 +00:00
Daniel Dunbar 221fa94e40 More #include cleaning 
- Drop Expr.h,RecordLayout.h from ASTContext.h (for DeclBase.h and
   SourceLocation.h)
 - Move ASTContext constructor into implementation

llvm-svn: 54627
 2008-08-11 04:54:23 +00:00
Daniel Dunbar c74b5cc2bc More #include cleaning 
- Drop Diagnostic.h from DeclSpec.h, move utility Diag methods into
   implementation .cpp

llvm-svn: 54626
 2008-08-11 03:45:03 +00:00