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31 Commits

Author SHA1 Message Date
Eli Friedman 37e4c41283 Work-in-progress: teach mangler how to mangle thunks for destructors. 
llvm-svn: 90360
 2009-12-03 00:03:05 +00:00
Mike Stump c01c2b87e8 Change rtti/Rtti to RTTI, as it is an acronym. 
llvm-svn: 90334
 2009-12-02 18:57:08 +00:00
Anders Carlsson 2f87c4f1a5 Add a CovariantThunkAdjustment struct that represents the adjustments needed for a covariant thunk. 
llvm-svn: 89933
 2009-11-26 03:09:37 +00:00
Anders Carlsson abe274a8b0 Move the mangler into the CodeGen namespace. Change mangleThunk to take a ThunkAdjustment. 
llvm-svn: 89930
 2009-11-26 02:49:32 +00:00
Anders Carlsson c778540f9a Add a ThunkAdjustment struct which holds a non-virtual and a virtual adjustment offset. Start using it. General cleanup in Mangle.cpp. 
llvm-svn: 89925
 2009-11-26 02:32:05 +00:00
Daniel Dunbar e949e6cced Mangler: Lift shouldMangleDeclName predicate out of CXXNameMangler::mangle. 
- Sometimes we have to mangle things we wouldn't normally (e.g., because they appear in a template expression).

 - This also tidies up the predicate to be more obvious what is getting mangled.

llvm-svn: 89555
 2009-11-21 09:14:52 +00:00
Daniel Dunbar e128dd18ab IRgen: Switch the C++ mangler interfaces to take the SmallVector to write into, 
instead of requiring clients to make a raw_svector_ostream, which is just an
implementation detail.

llvm-svn: 89548
 2009-11-21 09:06:22 +00:00
Daniel Dunbar ef5d75afeb Sink free mangle* methods into MangleContext. 
llvm-svn: 89547
 2009-11-21 09:06:10 +00:00
Mike Stump 2ec5dd7160 Mangling support for typeinfo names. 
llvm-svn: 88726
 2009-11-14 00:14:13 +00:00
Mike Stump ef15744092 Add mangling for the construction vtable. 
llvm-svn: 86643
 2009-11-10 01:41:59 +00:00
Anders Carlsson 958c9f8524 Fix thinko, mangleCXXRtti should obviously take a QualType! 
llvm-svn: 85565
 2009-10-30 01:52:02 +00:00
Anders Carlsson 430046321b mangleCXXRtti obviously needs to take a type, what was I thinking... 
llvm-svn: 85555
 2009-10-30 01:26:12 +00:00
Mike Stump 82d25e4e5e Add mangling for VTTs. 
llvm-svn: 85363
 2009-10-28 01:51:46 +00:00
Anders Carlsson 2295f31810 Change mangleCXXVtable and mangleCXXRtti to take CXXRecordDecls instead of QualTypes. 
llvm-svn: 83793
 2009-10-11 21:24:51 +00:00
Anders Carlsson 1e39bd944b Mangle anonymous structs/unions correctly. Fixes PR5139. 
llvm-svn: 83448
 2009-10-07 01:45:02 +00:00
Anders Carlsson ff971e8bf4 Add a MangleContext and pass it to all mangle functions. It will be used for keeping state, such as identifiers assigned to anonymous structs as well as scope encoding. 
llvm-svn: 83442
 2009-10-07 01:06:45 +00:00
Mike Stump 80f6ac5a4f Add basic covariant thunk generation support. WIP. 
llvm-svn: 81585
 2009-09-11 23:25:56 +00:00
Mike Stump 11289f4280 Remove tabs, and whitespace cleanups. 
llvm-svn: 81346
 2009-09-09 15:08:12 +00:00
Mike Stump e73d5ca9a8 Refine vcall offsets. Cleanups. WIP. 
llvm-svn: 81143
 2009-09-07 04:27:52 +00:00
Mike Stump 453fe4285d Install thunks later to fixup overrides. Track space taken by vbase 
offsets better for thunk refinements.  Cleanups.  WIP.

llvm-svn: 81067
 2009-09-05 07:20:32 +00:00
Mike Stump 3f707e9f14 Add mangling for covariant thunks. 
llvm-svn: 80747
 2009-09-02 00:56:18 +00:00
Mike Stump a119813218 Shorten name. 
llvm-svn: 80744
 2009-09-02 00:28:47 +00:00
Mike Stump 9cc7d30435 Add mangling for thunks. 
llvm-svn: 80743
 2009-09-02 00:25:38 +00:00
Mike Stump 183c3d2f59 Add beginnigs of rtti generation, wire up more of -fno-exceptions. 
llvm-svn: 77751
 2009-07-31 23:15:31 +00:00
Mike Stump bc78a728ee Add code to setup the vtable pointer in the constructor. Work in progress. 
llvm-svn: 77699
 2009-07-31 18:25:34 +00:00
Anders Carlsson eaa28f7e18 Add support for generating (very basic) C++ destructors. These aren't called by anything yet. 
llvm-svn: 69343
 2009-04-17 01:58:57 +00:00
Anders Carlsson e4c40c8baf Add support for mangling C++ constructors. Review appreciated (I'm looking at you, Doug) 
llvm-svn: 69150
 2009-04-15 05:36:58 +00:00
Anders Carlsson 0c08f6fdde Add support for mangling guard variables. 
llvm-svn: 68969
 2009-04-13 18:02:10 +00:00
Chris Lattner 6574906818 fix several problems with asm renaming, by pulling it into the mangling code: 
1. it wasn't applying to definitions, only declarations, e.g. int x __asm("foo")
2. multiple definitions were conflicting, they weren't getting merged.
3. the code was duplicated in several places.

llvm-svn: 67442
 2009-03-21 08:24:40 +00:00
Douglas Gregor 5f361c9f1e Address Chris's comments regarding C++ name mangling. 
llvm-svn: 64984
 2009-02-18 23:53:56 +00:00
Douglas Gregor 5fec5b0495 Add basic support for C++ name mangling according to the Itanium C++ 
ABI to the CodeGen library. Since C++ code-generation is so
incomplete, we can't exercise much of this mangling code. However, a
few smoke tests show that it's doing the same thing as GCC. When C++
codegen matures, we'll extend the ABI tester to verify name-mangling
as well, and complete the implementation here.

At this point, the major client of name mangling is in the uses of the
new "overloadable" attribute in C, which allows overloading. Any
"overloadable" function in C (or in an extern "C" block in C++) will
be mangled the same way that the corresponding C++ function would be
mangled.

llvm-svn: 64413
 2009-02-13 00:10:09 +00:00