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52799 Commits

Author SHA1 Message Date
Bill Wendling e04334730e Add support for non-zero __builtin_return_address values on X86. 
llvm-svn: 62338
 2009-01-16 19:25:27 +00:00
Chris Lattner bb96cc45ae make ast-print handle random non-printable characters correctly with octal escapes. 
llvm-svn: 62337
 2009-01-16 19:25:18 +00:00
Evan Cheng 5f936ef1ac Change isGVCompilationDisabled() semantics again. It should abort on any GV that's not constant whether it's "internal" or not. In a server / client environment, GV is returned in the same block of memory as code. However, the memory might not be writable. 
llvm-svn: 62336
 2009-01-16 19:14:49 +00:00
Fariborz Jahanian 55ca58ed61 Changed the API yet again. 
llvm-svn: 62335
 2009-01-16 19:02:53 +00:00
Chris Lattner f49775dc81 only notify callbacks if they exist. 
llvm-svn: 62334
 2009-01-16 19:01:46 +00:00
Chris Lattner 262d4e31b9 Improve #pragma comment support by building the string argument and 
notifying PPCallbacks about it.

llvm-svn: 62333
 2009-01-16 18:59:23 +00:00
Chris Lattner 8a24e588d7 minor cleanups to StringLiteralParser: no need to pass target info 
into its ctor.  Also, make it handle validity checking of pascal
strings instead of making clients do it.

llvm-svn: 62332
 2009-01-16 18:51:42 +00:00
Ted Kremenek 86afde337d Fix PR 3337 [retain/release checker]: Handle FunctionDecl's declared using typedefs. 
llvm-svn: 62331
 2009-01-16 18:40:33 +00:00
Gabor Greif 4b79e47f94 use specialized accessor instead of plain getOperand(0) 
llvm-svn: 62330
 2009-01-16 18:40:27 +00:00
Douglas Gregor dd04d33e3a Part one of handling C++ functional casts. This handles semantic 
analysis and AST-building for the cases where we have N != 1
arguments. For N == 1 arguments, we need to finish the C++
implementation of explicit type casts (C++ [expr.cast]).

llvm-svn: 62329
 2009-01-16 18:33:17 +00:00
Devang Patel 867df54606 Align source code. 
llvm-svn: 62328
 2009-01-16 18:01:58 +00:00
Dan Gohman b903071735 Fix a "comparison between signed and unsigned integer expressions" 
warning.

llvm-svn: 62327
 2009-01-16 17:55:08 +00:00
Fariborz Jahanian 195d36cb57 Used a more suitable api to get to the type of a record 
in code gen.

llvm-svn: 62326
 2009-01-16 17:41:13 +00:00
Nick Lewycky 032e6dd3c5 Reinstate r60509 from Dale: 
Make the debugging dump be a full line.

llvm-svn: 62325
 2009-01-16 17:07:22 +00:00
Douglas Gregor 71def4416f Add test case for member name lookup 
llvm-svn: 62324
 2009-01-16 17:06:33 +00:00
Anders Carlsson a7d069d63c Use a single function for doing vararg argument promotion. Also, make sure to do the promotion before checking the type - fixes PR3340. 
llvm-svn: 62323
 2009-01-16 16:48:51 +00:00
Duncan Sands 230c35eda2 Get this building with gcc-4.4. 
llvm-svn: 62322
 2009-01-16 15:54:57 +00:00
Duncan Sands 35e43c12f1 Grammar fix. 
llvm-svn: 62319
 2009-01-16 09:29:46 +00:00
Chris Lattner 2ff698df60 Implement basic support for parsing #pragma comment, a microsoft extension 
documented here:
http://msdn.microsoft.com/en-us/library/7f0aews7(VS.80).aspx

This is according to my understanding reading the docs, I don't know if it
really agrees fully with what VC++ allows.

llvm-svn: 62317
 2009-01-16 08:21:25 +00:00
Chris Lattner 8a42586c54 more SourceLocation lexicon change: instead of referring to the 
"logical" location, refer to the "instantiation" location.

llvm-svn: 62316
 2009-01-16 07:36:28 +00:00
Chris Lattner 3c91971b33 rename "virtual location" of a macro to "instantiation location". 
llvm-svn: 62315
 2009-01-16 07:15:35 +00:00
Chris Lattner c4c181902e rename PP::getPhysicalCharacterAt -> PP::getSpelledCharacterAt. 
Slightly speed up sema of numbers like '1' by going directly to 
TargetInfo instead of through ASTContext.

llvm-svn: 62314
 2009-01-16 07:10:29 +00:00
Chris Lattner 7c8556e7bc remove obsolete comment which happened to go over 80 cols. 
llvm-svn: 62313
 2009-01-16 07:04:11 +00:00
Mikhail Glushenkov 6e8d814d36 Registry.h should not depend on CommandLine.h. 
Split Support/Registry.h into two files so that we have less to
recompile every time CommandLine.h is changed.

llvm-svn: 62312
 2009-01-16 07:02:28 +00:00
Chris Lattner 15af77f679 remove an unneeded const_cast. 
llvm-svn: 62311
 2009-01-16 07:02:14 +00:00
Chris Lattner ca0c7e5a34 update for terminology change. 
llvm-svn: 62310
 2009-01-16 07:00:50 +00:00
Chris Lattner 53e384f633 Change some terminology in SourceLocation: instead of referring to 
the "physical" location of tokens, refer to the "spelling" location.
This is more concrete and useful, tokens aren't really physical objects!

llvm-svn: 62309
 2009-01-16 07:00:02 +00:00
Evan Cheng 2d9e40ed24 This is now passing. 
llvm-svn: 62308
 2009-01-16 06:59:14 +00:00
Mikhail Glushenkov b2f9a73029 Delete trailing whitespace. 
llvm-svn: 62307
 2009-01-16 06:53:46 +00:00
Douglas Gregor 2b5d430096 Don't advance the statement iterator after we've deallocated the statement 
llvm-svn: 62306
 2009-01-16 06:50:08 +00:00
Sanjiv Gupta 3227928eeb Reverting back 62301. 
llvm-svn: 62304
 2009-01-16 05:06:35 +00:00
Zhongxing Xu ac8ef9ea4c Extract code dealing with typedef declarators into a separate function. 
No functionality change.

llvm-svn: 62303
 2009-01-16 03:34:13 +00:00
Douglas Gregor 6bd18af3a3 Add test for contextual conversion to bool, and enable some FIXME'd tests 
llvm-svn: 62302
 2009-01-16 03:02:29 +00:00
Sanjiv Gupta 30bd194504 Few targets do not have a single directive to emit global constants. 
For example, PIC16 needs to break a long or int constant into mulitple parts and emit multiple directives. So Allow targets to overried EmitConstantValueOnly().

llvm-svn: 62301
 2009-01-16 02:45:46 +00:00
Zhongxing Xu 9b7714d909 Extract code dealing with variable declarator into a separate function. 
No functionality change.

llvm-svn: 62300
 2009-01-16 02:36:34 +00:00
Evan Cheng d243c0e3d9 ARMCompilationCallback should not save / restore vfp registers if vfp is not available. 
llvm-svn: 62299
 2009-01-16 02:16:37 +00:00
Devang Patel e067a7988c Validate debug info values only if DwarfDebug is initialized. 
llvm-svn: 62298
 2009-01-16 02:15:14 +00:00
Evan Cheng beac6f8b0c Clean up previous cast optimization a bit. Also make zext elimination a bit more aggressive: if it's not necessary to emit an AND (i.e. high bits are already zero), it's profitable to evaluate the operand at a different type. 
llvm-svn: 62297
 2009-01-16 02:11:43 +00:00
Dan Gohman 3e35fe8968 Add support for instructions with multiple ComplexPatterns, by 
adding more information to the temporary variables names so that
they don't conflict.

llvm-svn: 62296
 2009-01-16 02:05:52 +00:00
Daniel Dunbar f557d831a7 Attempt to unbreak Windows build. 
llvm-svn: 62295
 2009-01-16 01:50:29 +00:00
Devang Patel 32fed1c0ef Any debug info symbol is only valid if atleast one compile unit is seen. 
llvm-svn: 62294
 2009-01-16 01:49:46 +00:00
Fariborz Jahanian dae9276090 postpone sizeof objc-class computatin to the clients. 
llvm-svn: 62292
 2009-01-16 01:42:12 +00:00
Dan Gohman ceac7c34f1 Initial hazard recognizer support in post-pass scheduling. This includes 
a new toy hazard recognizier heuristic which attempts to direct the
scheduler to avoid clumping large groups of loads or stores too densely.

llvm-svn: 62291
 2009-01-16 01:33:36 +00:00
Zhongxing Xu bece5d61f6 Extract code dealing with declarators of function type into a separate function 
Sema::ActOnFunctionDeclarator().  
No functionality change.  

llvm-svn: 62290
 2009-01-16 01:13:29 +00:00
Fariborz Jahanian c5ece68d16 Implemented code gen for sizeof(objc class interface). 
llvm-svn: 62289
 2009-01-16 00:57:08 +00:00
Devang Patel fa1b408b3b Do not stumble over forward declared struct member. 
llvm-svn: 62288
 2009-01-16 00:50:53 +00:00
Douglas Gregor 1c846b0e86 Improve diagnostics for ambiguous name lookup results 
llvm-svn: 62287
 2009-01-16 00:38:09 +00:00
Devang Patel 76d190cf4a Validate dbg_* intrinsics before lowering them. 
llvm-svn: 62286
 2009-01-15 23:41:32 +00:00
Mon P Wang e248edff1b Added missing support to widen an operand from a bit convert. 
llvm-svn: 62285
 2009-01-15 22:43:38 +00:00
Dan Gohman 7e105f0b12 Generalize the HazardRecognizer interface so that it can be used 
to support MachineInstr-based scheduling in addition to
SDNode-based scheduling.

llvm-svn: 62284
 2009-01-15 22:18:12 +00:00