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57519 Commits

Author SHA1 Message Date
Sanjiv Gupta 60fd2cd503 Arguments to indirect calls were being passed incorrectly. They are not fixed to start after return value. 
llvm-svn: 68705
 2009-04-09 10:29:32 +00:00
Zhongxing Xu 7e9c193398 stop using loc::SymbolVal and clean up code with new API. 
llvm-svn: 68703
 2009-04-09 07:39:46 +00:00
Zhongxing Xu 48abb5d91f clean up code with new API. 
llvm-svn: 68701
 2009-04-09 07:04:45 +00:00
Zhongxing Xu 783cd82487 clean up code with new API. 
llvm-svn: 68700
 2009-04-09 07:01:16 +00:00
Zhongxing Xu 726876b385 clean up code with new API. 
llvm-svn: 68699
 2009-04-09 06:56:25 +00:00
Zhongxing Xu 2945210d71 clean up code with new API. 
llvm-svn: 68698
 2009-04-09 06:53:24 +00:00
Zhongxing Xu c48eb32872 stop using loc::SymbolVal. 
llvm-svn: 68697
 2009-04-09 06:49:52 +00:00
Zhongxing Xu 22f72485ed stop using loc::SymbolVal. 
llvm-svn: 68696
 2009-04-09 06:43:44 +00:00
Zhongxing Xu 0c87a4e79b stop using loc::SymbolVal. 
llvm-svn: 68695
 2009-04-09 06:41:51 +00:00
Zhongxing Xu 4a8f0cf874 clean up code with new API. 
llvm-svn: 68694
 2009-04-09 06:35:30 +00:00
Zhongxing Xu b74817f387 clean up code with new API. 
llvm-svn: 68693
 2009-04-09 06:32:20 +00:00
Zhongxing Xu 9410d7ee97 Add a new method because sometimes the type of the conjured symbol is not the 
type of the expression where we create the symbol.

llvm-svn: 68692
 2009-04-09 06:30:17 +00:00
Zhongxing Xu 40934cfa9b make a conjured symbol as the original code. 
llvm-svn: 68691
 2009-04-09 06:18:05 +00:00
Chris Lattner bcd2632638 Fix code size computation on x86-64, patch by Zoltan Varga! 
llvm-svn: 68690
 2009-04-09 06:10:51 +00:00
Zhongxing Xu d3b33ba406 clean up code with new API. 
llvm-svn: 68687
 2009-04-09 06:03:54 +00:00
Ted Kremenek 2f3b0dbff4 Fix a null pointer dereference error due to state caching in a loop involving 
sending a message to a nil receiver.

llvm-svn: 68686
 2009-04-09 06:02:06 +00:00
Zhongxing Xu cb5d3ced70 Create a symbolic region instead of a loc::SymbolVal. This is a continued step 
to eliminate the use of loc::SymbolVal.

llvm-svn: 68685
 2009-04-09 05:57:11 +00:00
Chris Lattner fc8b2b9ff9 add an accessor method, patch by John McCall! 
llvm-svn: 68684
 2009-04-09 05:56:58 +00:00
Ted Kremenek f9f9420303 GRExprEngine: Don't try to reason about the size of 'void' for the return type 
of messages sent to nil.

llvm-svn: 68683
 2009-04-09 05:45:56 +00:00
Ted Kremenek 042befd6d6 Another ParentMap bug: only the right side of a comma expression is consumed. 
llvm-svn: 68680
 2009-04-09 05:34:31 +00:00
Ted Kremenek c3f7c85129 Fix another regression introduced by changes to the analyzer's reasoning about 
nil receivers in message expressions.

llvm-svn: 68672
 2009-04-09 04:06:51 +00:00
Sanjiv Gupta cdfdc79b70 r68576 unconverd a bug in PIC16 port (Thanks to Dan Gohman) where we were custom lowering an ADD to ADDC. 
llvm-svn: 68671
 2009-04-09 04:03:43 +00:00
Dan Gohman 0e8d199f91 Generalize ExtendUsesToFormExtLoad to be usable for ANY_EXTEND, 
in addition to ZERO_EXTEND and SIGN_EXTEND. Fix a bug in the
way it checked for live-out values, and simplify the way it
find users by using SDNode::use_iterator's (relatively) new
features. Also, make it slightly more permissive on targets
with free truncates.

In SelectionDAGBuild, avoid creating ANY_EXTEND nodes that are
larger than necessary. If the target's SwitchAmountTy has
enough bits, use it. This exposes the truncate to optimization
early, enabling more optimizations.

llvm-svn: 68670
 2009-04-09 03:51:29 +00:00
Owen Anderson 3a888f639e Convert TargetRegisterInfo's super-register checking to use a pre-computed hash table just like subregister checking does. 
llvm-svn: 68669
 2009-04-09 03:50:16 +00:00
Nick Lewycky 8b4db2da2b Fix pointer casting problem. 
llvm-svn: 68668
 2009-04-09 03:10:03 +00:00
Dan Gohman e6db8ca5eb Don't copy the operand of a SwitchInst into virtual registers as 
eagerly. This helps avoid CopyToReg nodes in some cases where they
aren't needed, and also helps subsequent optimizer heuristics
in cases where the extra nodes would cause the node to appear
to have multiple results. This doesn't have a significant impact
currently; it'll help an upcoming change.

llvm-svn: 68667
 2009-04-09 02:33:36 +00:00
Dan Gohman f15454866c Fix grammaros in comments. 
llvm-svn: 68666
 2009-04-09 02:06:09 +00:00
Daniel Dunbar f67829ac6a Make -include, -imacros paths absolute in Frontend. 
- Otherwise paths will be resolved relative to the main input file,
   which is incorrect.

 - I don't know how to make a reasonable test case for this with our
   testing infrastructure.

 - PR3395

llvm-svn: 68665
 2009-04-09 00:51:16 +00:00
Misha Brukman f02d62deeb Fixed compiler warning. 
llvm-svn: 68664
 2009-04-09 00:42:37 +00:00
Daniel Dunbar 3f48987069 Add sys::Path::makeAbsolute(). 
llvm-svn: 68663
 2009-04-09 00:33:08 +00:00
Ted Kremenek d937ed386e Refactor/cleanup reasoning of nil receivers in message expressions. 
llvm-svn: 68661
 2009-04-09 00:00:02 +00:00
Daniel Dunbar d067f7fbef Driver: Split out CPP specific options for clang so that we don't end 
up adding them twice when running with -no-integrated-cpp or
-save-temps.
 - <rdar://problem/6766636> -save-temps falls over with prefix headers

llvm-svn: 68660
 2009-04-08 23:54:23 +00:00
Steve Naroff b47acdb2e5 Fix <rdar://problem/6770998> make cast of super illegal (again:-) 
llvm-svn: 68659
 2009-04-08 23:52:26 +00:00
Anders Carlsson 479e6fc7a7 Use the new EmitCallArgs function. No indented functionality change. 
llvm-svn: 68652
 2009-04-08 23:13:16 +00:00
Daniel Dunbar 6eaebd0934 Force triple for these tests. 
llvm-svn: 68651
 2009-04-08 23:02:51 +00:00
Chris Lattner aa55f949ac add driver support for -Wno-trigraphs 
llvm-svn: 68650
 2009-04-08 22:38:30 +00:00
Chris Lattner 2632dda471 add support for -Wtrigraphs and -Wno-trigraphs. 
llvm-svn: 68649
 2009-04-08 22:37:15 +00:00
Douglas Gregor 912fa42dd9 Fix BitstreamReader's GetCurrentBitNo to return the correct bit number, and stop JumpToBit from covering up its mistakes 
llvm-svn: 68648
 2009-04-08 22:26:47 +00:00
Devang Patel 3396d7ef9d If subprogram type is not tagged as DW_TAG_subroutine_type then use it directly as a return value type. 
llvm-svn: 68647
 2009-04-08 22:18:45 +00:00
Fariborz Jahanian 9c9f742ee2 Added a FIXME. 
llvm-svn: 68646
 2009-04-08 21:54:52 +00:00
Rafael Espindola 3b2df10c9e Re-apply 68552. 
Tested by bootstrapping llvm-gcc and using that to build llvm.

llvm-svn: 68645
 2009-04-08 21:14:34 +00:00
Chris Lattner d2e61fbc64 add driver headers to xcode proj 
llvm-svn: 68642
 2009-04-08 20:57:57 +00:00
Chris Lattner db436ae9e4 implement -imacros support in driver. 
llvm-svn: 68641
 2009-04-08 20:57:44 +00:00
Chris Lattner e01d82b81f finish the implementation of -imacros. The driver still needs to be hooked up. 
llvm-svn: 68640
 2009-04-08 20:53:24 +00:00
Anders Carlsson 60ce3fe140 Add code for emitting call arguments (not used yet). 
llvm-svn: 68639
 2009-04-08 20:47:54 +00:00
Anders Carlsson 03a409feda We weren't generating correct code for calls to variadic member functions. 
llvm-svn: 68635
 2009-04-08 20:31:57 +00:00
Daniel Dunbar 17b36271e7 Fix buffer overrun when laying out synthesized ivars. 
llvm-svn: 68634
 2009-04-08 20:18:15 +00:00
Chris Lattner 94f4248086 According to the GCC man page, all -imacros are included before any -include's. 
llvm-svn: 68633
 2009-04-08 20:15:42 +00:00
Chris Lattner 21f47dd8ac properly escape filenames when generating implicit #includes, this handles 
things like " in paths etc.  Found by inspection.

llvm-svn: 68632
 2009-04-08 20:10:57 +00:00
Fariborz Jahanian fc58ca4af6 Fixed a problem using property syntax on a 'super' 
used as receiver.

llvm-svn: 68631
 2009-04-08 19:50:10 +00:00