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3679 Commits

Author SHA1 Message Date
Benjamin Kramer 7039fcbc5d An implementation of __builtin__fpclassify the way Chris Lattner described by Jörg Blank. 
llvm-svn: 105936
 2010-06-14 10:30:41 +00:00
Charles Davis 2d7b10cc97 Microsoft C++ Mangler: 
- Mangle qualifiers.
- Start mangling variables' types into the name. A variable declared with a
  builtin type should now mangle properly.

llvm-svn: 105931
 2010-06-14 05:29:01 +00:00
Nate Begeman 91e1feab7a Add some missing shifts 
Fix multiplies by scalar
Add SemaChecking code for all immediates
Add SemaChecking-gen support to arm_neon.td

llvm-svn: 105930
 2010-06-14 05:21:25 +00:00
Nate Begeman d773fe67dd Most of NEON sema checking & fix to polynomial type detection 
llvm-svn: 105908
 2010-06-13 04:47:52 +00:00
Charles Davis 7dacc95299 Microsoft C++ Mangler: 
- Don't mangle static variables at global scope.
- Add support for mangling builtin types. This will be used later.

llvm-svn: 105881
 2010-06-12 08:11:16 +00:00
Nate Begeman c6ac0ce89f Shifts complete. Only vld & sema checking of constants remain. 
llvm-svn: 105879
 2010-06-12 06:06:07 +00:00
Nate Begeman dd715805ab vbsl, vrev* is implemented via arm_neon.h 
llvm-svn: 105875
 2010-06-12 03:11:41 +00:00
Nate Begeman 8ed060b95a Most of remaining builtins, 2 generics, vld, and rounding shfits remain. 
llvm-svn: 105848
 2010-06-11 22:57:12 +00:00
Charles Davis b6a5a0d9e1 When mangling for the Microsoft C++ ABI, mangle variables in the global 
namespace, too.

llvm-svn: 105809
 2010-06-11 04:25:47 +00:00
Charles Davis 9af2d4a614 Start implementing the Microsoft-style name mangler. Mangle simple names 
(but not their types; that's later).

NOTE: Right now, variables in the global namespace don't get mangled, even
though they're supposed to be. This is because the default mangler
implements the shouldMangleDeclName() method that tells clang not to mangle
them. This will be fixed in a later patch.

llvm-svn: 105805
 2010-06-11 03:07:32 +00:00
Charles Davis 95a546ee4d Add an option to specify the target C++ ABI to the frontend. Use it to 
select either the default Itanium ABI or the new, experimental Microsoft ABI.

llvm-svn: 105804
 2010-06-11 01:06:47 +00:00
John McCall c392f37ae8 Split DependentNameType into two types. DependentNameType represents the 
case of an elaborated-type-specifier like 'typename A<T>::foo', and
DependentTemplateSpecializationType represents the case of an
elaborated-type-specifier like 'typename A<T>::template B<T>'.  The TypeLoc
representation of a DependentTST conveniently exactly matches that of an
ElaboratedType wrapping a TST.

Kill off the explicit rebuild methods for RebuildInCurrentInstantiation;
the standard implementations work fine because the nested name specifier
is computable in the newly-entered context.

llvm-svn: 105801
 2010-06-11 00:33:02 +00:00
Nate Begeman e0935ffa50 Multiplies, some shifts, set_lane 
llvm-svn: 105793
 2010-06-10 18:11:55 +00:00
Nate Begeman 4a04b467d9 support _lane ops, and multiplies by scalar. 
llvm-svn: 105770
 2010-06-10 00:17:56 +00:00
Charles Davis 74ce85980b Add a stub Microsoft Visual C++ ABI class (with stub mangler). 
llvm-svn: 105767
 2010-06-09 23:25:41 +00:00
Nate Begeman d90aa43bdf Implement codegen for hadd, hsub, max, min, mlal, movl, movn, padal, mov_n 
Make note about how to handle the dozen or so multiply by scalar ops.

llvm-svn: 105734
 2010-06-09 18:04:15 +00:00
John McCall a5dd326ca5 Correctly handle > 257 substitutions in a single mangling, and don't introduce 
a spurious substitution for an unscoped dependent template-id after introducing
a substitution for the scoped template-id.

llvm-svn: 105699
 2010-06-09 07:26:17 +00:00
Nate Begeman 4307a25545 More accurate BuiltinsARM.def 
vget_lane support

llvm-svn: 105684
 2010-06-09 05:30:26 +00:00
Rafael Espindola 6bb986d530 Simplify the code a bit and avoid a gcc waring about uninitialized variables. 
llvm-svn: 105676
 2010-06-09 03:48:40 +00:00
Anders Carlsson 635186a8c4 Get rid of getMangledCXXCtorName and getMangledCXXDtorName. 
llvm-svn: 105673
 2010-06-09 02:36:32 +00:00
Anders Carlsson 09b5fe68ab More mangling cleanup. 
llvm-svn: 105672
 2010-06-09 02:30:12 +00:00
Anders Carlsson d4ce4e4bc0 Get rid of an unnecessary getMangledName overload. 
llvm-svn: 105671
 2010-06-09 02:20:01 +00:00
Rafael Espindola 9cdbd9dc08 Fix a gcc warning. 
llvm-svn: 105670
 2010-06-09 02:17:08 +00:00
Nate Begeman 5548309fa7 Implement transpose/zip/unzip & table lookup. 
Test out some basic constant-checking.

llvm-svn: 105667
 2010-06-09 01:10:23 +00:00
Anders Carlsson 851318a93a On Darwin, initialization and destruction functions should go into the __StaticInit section. 
llvm-svn: 105650
 2010-06-08 22:47:50 +00:00
Anders Carlsson b2839e4aa1 Add a global CreateGlobalInitOrDestructFunction and use it for creating global init or destruction functions. 
llvm-svn: 105649
 2010-06-08 22:40:05 +00:00
Anders Carlsson 9eb101c5d3 Rename __tcf_ to __cxx_global_array_dtor. Remove the UniqueAggreDestructorCount from CodeGenFunction and let LLVM handle uniquing the internal functions instead. 
llvm-svn: 105648
 2010-06-08 22:30:17 +00:00
Anders Carlsson 282bc10eaa Move GenerateCXXAggrDestructorHelper to CGDeclCXX.cpp where it belongs. 
llvm-svn: 105647
 2010-06-08 22:17:27 +00:00
Anders Carlsson 165ec0a04f Simplify GenerateCXXAggrDestructorHelper. 
llvm-svn: 105646
 2010-06-08 22:14:59 +00:00
Fariborz Jahanian 3b83618054 Block Code Gen. API. Call destructor on descriptior 
entry previously constructed via copy constructor.

llvm-svn: 105641
 2010-06-08 20:57:22 +00:00
Daniel Dunbar ee6b692551 Makefiles: Set Clang CPP compiler flags in a single location, instead of scattered throughout the project Makefiles. 
llvm-svn: 105638
 2010-06-08 20:44:43 +00:00
Daniel Dunbar e6c1daa8fd Makefile: Switch Clang Makefiles to always include the top-level Clang Makefile. 
- This eliminates most dependencies on how Clang is installed relative to LLVM.

llvm-svn: 105637
 2010-06-08 20:34:18 +00:00
Anders Carlsson 248704c517 Correctly mangle static variables of anonymous struct/union type. 
llvm-svn: 105606
 2010-06-08 14:49:03 +00:00
Nate Begeman ae6b1d8010 Fix NEON intrinsic argument passing, support vext. Most now successfully make it through codegen to the .s file 
llvm-svn: 105599
 2010-06-08 06:03:01 +00:00
Rafael Espindola 895e51de4a Fix what looks like a merge problem that broke __clear_cache. 
llvm-svn: 105595
 2010-06-08 03:52:53 +00:00
Rafael Espindola bbd44ef673 Fix passing and returning of objects with non trivial copy constructors on 
ARM.

Fixes PR7310.

llvm-svn: 105592
 2010-06-08 02:42:08 +00:00
Nate Begeman 16372afeab Implement ARM NEON up through vcvt, alphabetically. 
llvm-svn: 105590
 2010-06-08 00:17:19 +00:00
Nate Begeman a011002195 Extend __builtin_shufflevector to expose the full power of the llvm shufflevector instruction. This means it can now be used for vector truncation and concatenation. This will be used for the ARM NEON implementation. 
llvm-svn: 105589
 2010-06-08 00:16:34 +00:00
Fariborz Jahanian be21aa34a0 When using property-dot assignment syntax to call a setter method, 
type of rhs need be compared to setter's argument and
not the getter type. Fixes radar 8062778

llvm-svn: 105560
 2010-06-07 22:02:01 +00:00
Fariborz Jahanian a2d7c34e93 Fixed a block regression caused by trying to use 
an existing ir for load of a bock variable. This cannot be
done across basic blocks.
Fixes radar 8064140.

llvm-svn: 105549
 2010-06-07 19:39:39 +00:00
Rafael Espindola a54062ef0c Implement __clear_cache on ARM. 
llvm-svn: 105537
 2010-06-07 17:26:50 +00:00
Nate Begeman 5968eb270a weekend checkpoint of arm neon builtins codegen. 
TODO: add remainder of builtins to CGBuiltin, add code to SemaChecking to validate constants.

llvm-svn: 105532
 2010-06-07 16:01:56 +00:00
Abramo Bagnara d73405829b Added AccessSpecDecl node. 
llvm-svn: 105525
 2010-06-05 05:09:32 +00:00
Devang Patel 6ccba0fb6e Preserve type info for local variables in optimized builds. 
llvm-gcc enabled this couple of weeks ago.

llvm-svn: 105516
 2010-06-05 01:14:40 +00:00
Fariborz Jahanian ea882cd92e Build AST for copy-construction of copied-in 
class object in blocks and carry it to IRGen.

llvm-svn: 105487
 2010-06-04 21:35:44 +00:00
Fariborz Jahanian 64176c2c97 For C++ copied in objects, use copy constructors in 
setting up block's descriptor. This is on going work to
support c++ specific issues in setting up blocks
various APIs.

llvm-svn: 105469
 2010-06-04 16:10:00 +00:00
Anders Carlsson fd788405ac Remove now unused code. 
llvm-svn: 105448
 2010-06-04 00:59:37 +00:00
Anders Carlsson 27860db29e Use CXXRecordDecl::getFinalOverriders to get final overriders. This speeds up vtable layout by moving away from the old final overrider computation code that had O(N^2) complexity in some cases. 
llvm-svn: 105447
 2010-06-04 00:54:04 +00:00
Eli Friedman cce5b81ce1 Don't intentionally try to ignore the value of a scalar expression when we 
actually care about it. Fixes PR7291.

llvm-svn: 105404
 2010-06-03 19:58:07 +00:00
Anders Carlsson bcb2e4cb63 Don't try to explicitly zero out bit-fields. 
llvm-svn: 105391
 2010-06-03 15:36:07 +00:00