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60491 Commits

Author SHA1 Message Date
Anders Carlsson 60d0c2c1c2 Support for complex types. 
llvm-svn: 72675
 2009-05-31 21:07:58 +00:00
Anders Carlsson ec71f61608 Better support for scalar POD types in 'new' expressions. 
llvm-svn: 72674
 2009-05-31 20:56:36 +00:00
Anders Carlsson 6f9dabff6d Make sure to copy back arguments that can be changed by FindAllocationOverload. This fixes placement new. (Sebastian, please review). 
llvm-svn: 72673
 2009-05-31 20:26:12 +00:00
Anders Carlsson 1832f52b10 Very basic irgen support for new expressions. 
llvm-svn: 72672
 2009-05-31 20:21:44 +00:00
Anders Carlsson 0955f20473 Don't try to call getFileCharacteristic if the function declaration has an invalid source location (as is the case for the global allocation functions. 
llvm-svn: 72671
 2009-05-31 20:19:23 +00:00
Anders Carlsson 2418712039 Fix an off by one error when trying to perform copy initialization of operator new and operator delete arguments. Sebastian, please review. 
llvm-svn: 72670
 2009-05-31 19:49:47 +00:00
Chris Lattner 6e127a6d86 Downgrade an error about "return in a no-return function" from being 
an error to being a warning that defaults to error.  If you want this to
be a warning, you have to explicitly pass -Winvalid-noreturn to clang to
map it back to a warning.

llvm-svn: 72669
 2009-05-31 19:32:13 +00:00
Dan Gohman c1c2c68945 Fix a grammaro and clarify a comment. 
llvm-svn: 72668
 2009-05-31 17:52:18 +00:00
Dan Gohman 2299d2ba2f Delete an obsolete sentance from a comment. 
llvm-svn: 72667
 2009-05-31 16:18:57 +00:00
Dan Gohman 3d507b4b13 Fix the name of the function in this comment. 
llvm-svn: 72666
 2009-05-31 16:18:03 +00:00
Sebastian Redl fb3f1794e1 Disallow exception specs on typedefs. 
llvm-svn: 72664
 2009-05-31 11:47:27 +00:00
Eli Friedman 42a8465518 Fix for PR4285: allow intializing a const wchar_t array with a wide 
string.

llvm-svn: 72663
 2009-05-31 10:54:53 +00:00
Douglas Gregor 2373c599b5 Initial infrastructure for class template partial specialization. Here 
we have the basics of declaring and storing class template partial
specializations, matching class template partial specializations at
instantiation time via (limited) template argument deduction, and
using the class template partial specialization's pattern for
instantiation. 

This patch is enough to make a simple is_pointer type trait work, but
not much else.

llvm-svn: 72662
 2009-05-31 09:31:02 +00:00
Owen Anderson cc0c75c74d Be more aggressive in doing LoadPRE by tracing backwards when a block only has 
a single predecessor.

Patch by Jakub Staszak.

llvm-svn: 72661
 2009-05-31 09:03:40 +00:00
Douglas Gregor 7a1a7cb09d Add a little FIXME for C++ class printing 
llvm-svn: 72660
 2009-05-31 07:13:39 +00:00
Nick Lewycky 0a8fe66a6c Fix typo in error message. 
llvm-svn: 72659
 2009-05-31 06:07:28 +00:00
Duncan Sands 96e5698741 Rename CustomLowerResults to CustomLowerNode, since 
it is used both when a result is illegal and when an
operand is illegal.

llvm-svn: 72658
 2009-05-31 04:15:38 +00:00
Duncan Sands 6674a492c4 Unbreak the clang build by applying the same temporary 
workaround for machine code emitter changes as was used
in llvm-gcc.

llvm-svn: 72657
 2009-05-31 04:09:57 +00:00
Anders Carlsson 4a7b49b56a Add a new function for emitting new functions. 
llvm-svn: 72656
 2009-05-31 01:40:14 +00:00
Anders Carlsson 8eb93e72f7 Emit destructors correctly for temporaries. 
llvm-svn: 72655
 2009-05-31 00:34:10 +00:00
Anders Carlsson f3f91cee43 When possible, don't emit the cleanup block. Instead, just move the instructions to the current block. 
llvm-svn: 72654
 2009-05-31 00:33:20 +00:00
Anders Carlsson c0092ad333 Implement VisitCXXExprWithTemporaries for complex expressions. 
llvm-svn: 72653
 2009-05-31 00:12:05 +00:00
Anders Carlsson 2262b307aa Call EmitCXXExprWithTemporaries. 
llvm-svn: 72652
 2009-05-31 00:09:15 +00:00
Anders Carlsson 89391a9272 Add more getters to the new AST nodes. 
llvm-svn: 72651
 2009-05-31 00:08:52 +00:00
Bruno Cardoso Lopes b922abb47a Use uint8_t and int32_t in {JIT,Machine}CodeEmiters 
llvm-svn: 72650
 2009-05-30 23:50:33 +00:00
Anders Carlsson fd2af0cf86 Add lvalue irgen support for CXXBindTemporaryExpr. 
llvm-svn: 72649
 2009-05-30 23:30:54 +00:00
Anders Carlsson 3be22e27b6 More temporary support. 
llvm-svn: 72648
 2009-05-30 23:23:33 +00:00
Anders Carlsson feefce601f Forgot the implementation. Thanks Eli. 
llvm-svn: 72647
 2009-05-30 22:51:20 +00:00
Anders Carlsson 777711ba0b Add RemoveOutermostTemporaryBinding. Not used yet. 
llvm-svn: 72644
 2009-05-30 22:47:03 +00:00
Anders Carlsson 73b836bf3d Clean up the newly added C++ AST nodes. 
llvm-svn: 72643
 2009-05-30 22:38:53 +00:00
Anders Carlsson a524f6fce6 It's OK for a full expr to be null. This fixes the failing test cases. 
llvm-svn: 72642
 2009-05-30 22:24:16 +00:00
Anders Carlsson 5de832ecfa ActOnReturnStmt should also take a FullExprArg. 
llvm-svn: 72641
 2009-05-30 21:42:34 +00:00
Anders Carlsson 5e9444f541 AddInitializerToDecl needs to take a full expression. 
llvm-svn: 72640
 2009-05-30 21:37:25 +00:00
Anders Carlsson f8e916de85 Update Xcode project 
llvm-svn: 72639
 2009-05-30 21:32:24 +00:00
Anders Carlsson c78576e250 Add the newly created temporary to the ExprTemporaries stack. 
llvm-svn: 72638
 2009-05-30 21:21:49 +00:00
Anders Carlsson 4f44fd5c6f Get rid of CXXTempVarDecl. 
llvm-svn: 72637
 2009-05-30 21:10:34 +00:00
Eli Friedman f7f9f68722 Some small fixes for fields of reference type. 
llvm-svn: 72636
 2009-05-30 21:09:44 +00:00
Bruno Cardoso Lopes 9499ab3287 Add AMD64 elf machine type 
llvm-svn: 72635
 2009-05-30 21:05:47 +00:00
Anders Carlsson a29ded9ba8 Stop using CXXTempVarDecl and use CXXTemporary instead. 
llvm-svn: 72634
 2009-05-30 21:05:25 +00:00
Anders Carlsson 4b2434da54 Remove VarDecl from CXXConstructExpr. 
llvm-svn: 72633
 2009-05-30 20:56:46 +00:00
Anders Carlsson b228818554 Bind temporaries correctly when instantiating expressions. 
llvm-svn: 72632
 2009-05-30 20:52:37 +00:00
Bruno Cardoso Lopes a194c3a69e First patch in the direction of splitting MachineCodeEmitter in two subclasses: 
JITCodeEmitter and ObjectCodeEmitter. No functional changes yet. Patch by Aaron Gray

llvm-svn: 72631
 2009-05-30 20:51:52 +00:00
Anders Carlsson 28486d420b Remove VarDecl from CheckInitializerTypes now that CXXConstructExpr doesn't need to take a VarDecl anymore. (It still does, but it won't for long) 
llvm-svn: 72630
 2009-05-30 20:41:30 +00:00
Anders Carlsson 2d4cada7f7 Add Sema::MaybeBindToTemporary which takes an expression and (if needed) wraps it in a CXXBindTemporaryExpr. Use this when creating CXXTemporaryObjectExprs. 
llvm-svn: 72629
 2009-05-30 20:36:53 +00:00
Anders Carlsson ffda606612 Small fixes to CXXTemporary and CXXBindTemporaryExpr. 
llvm-svn: 72628
 2009-05-30 20:34:37 +00:00
Anders Carlsson 993a4b3080 Add a CXXBindTemporaryExpr. 
llvm-svn: 72627
 2009-05-30 20:03:25 +00:00
Anders Carlsson f337d8c515 Add a CXXTemporary class. Not used yet. 
llvm-svn: 72626
 2009-05-30 19:54:15 +00:00
Chris Lattner 221895303c fix PR4284, a bug in simplifylibcalls handling memcmp. Patch by 
Benjamin Kramer!

llvm-svn: 72625
 2009-05-30 18:43:04 +00:00
Anders Carlsson 36b75a4619 Replace a cast with a dyn_cast as suggested by Doug. 
llvm-svn: 72624
 2009-05-30 17:26:39 +00:00
Nick Lewycky 8e2c4f4716 Metadata uses metadata type not empty struct. 
llvm-svn: 72623
 2009-05-30 16:08:30 +00:00