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2583 Commits

Author SHA1 Message Date
Anders Carlsson
5a1a84f9fa Simplify some code. 
llvm-svn: 90670
 2009-12-05 18:38:15 +00:00
Anders Carlsson
21bbc1e705 Factor vtable related GlobalVariable creation out into a separate function. Add vtable linkage test. 
llvm-svn: 90667
 2009-12-05 17:04:47 +00:00
Chris Lattner
e99c110d06 implement rdar://7346691 by codegen'ing struct/array initializers 
to a memset or a memcpy from a global when possible.

llvm-svn: 90658
 2009-12-05 08:22:11 +00:00
Chris Lattner
e08ea7874a various cleanups. 
llvm-svn: 90657
 2009-12-05 08:21:30 +00:00
Chris Lattner
ffcd06ea7c simplify a condition and add a testcase. 
llvm-svn: 90652
 2009-12-05 06:49:57 +00:00
Eli Friedman
6c08ce7706 Skip actually generating the vtable unless we are defining it. This avoids 
the side-effects of generating the methods in the vtable (including PR5676).

llvm-svn: 90635
 2009-12-05 01:05:03 +00:00
Anders Carlsson
a30e1750cd Don't emit explicit specializations of static member variable declarations. 
llvm-svn: 90624
 2009-12-04 23:50:01 +00:00
Mike Stump
bee78dd31b Add support for function try blocks. 
llvm-svn: 90622
 2009-12-04 23:26:17 +00:00
John McCall
b96ec56871 Fix "using typename" and the instantiation of non-dependent using declarations. 
llvm-svn: 90614
 2009-12-04 22:46:56 +00:00
Benjamin Kramer
62ab616666 Return bool as a bool instead of a uint64_t. 
llvm-svn: 90610
 2009-12-04 22:45:27 +00:00
Alexis Hunt
9b3a395bf3 Put in FIXME that this mangling is not official in. 
llvm-svn: 90594
 2009-12-04 21:11:13 +00:00
Alexis Hunt
bf2f0c2e34 Switch mangling of literal operator names to a string that's 
a) legal
 b) likely to be chosen as the official mangling

This will break ABI compatibility with all literal operator names,
so you may need to recompile any such code. Sorry.

llvm-svn: 90587
 2009-12-04 21:01:37 +00:00
Mike Stump
afe4764fa5 Be sure to instantiate rtti for non-polymorphic bases. 
llvm-svn: 90586
 2009-12-04 20:55:13 +00:00
Anders Carlsson
ce460529c0 When generating a virtual destructor, don't try to make a virtual call to the base class destructor because then we'll just re-enter the same destructor! 
This was done to fix PR5619, so I went ahead and passed a dummy VTT pointer for now.

llvm-svn: 90578
 2009-12-04 19:33:17 +00:00
Mike Stump
875912ac13 Fixup nested try blocks. 
llvm-svn: 90576
 2009-12-04 19:21:57 +00:00
Mike Stump
5c820758f5 Fix warning and be sure to set up the rethrow pointer if we fall off 
the end of all the catches.

llvm-svn: 90574
 2009-12-04 19:03:47 +00:00
Anders Carlsson
bad80eb792 Rename 'Class' to 'MostDerivedClass' 
llvm-svn: 90573
 2009-12-04 18:36:22 +00:00
Anders Carlsson
19462d681a Store the vtable components in a SmallVector. 
llvm-svn: 90571
 2009-12-04 16:24:46 +00:00
Anders Carlsson
4e1d75f3ed Use a different ConstantArray::get. 
llvm-svn: 90570
 2009-12-04 16:22:27 +00:00
Anders Carlsson
472404f8a6 Move the vtable vector directly into the Vtable builder. 
llvm-svn: 90569
 2009-12-04 16:19:30 +00:00
Anders Carlsson
7bb7076b51 Change getIndex to return false if the index wasn't found. Avoids an extra hash lookup. 
llvm-svn: 90568
 2009-12-04 15:49:02 +00:00
Eli Friedman
65d87222b2 Minor cleanup; no functionality change. 
llvm-svn: 90565
 2009-12-04 08:52:11 +00:00
Eli Friedman
81fb0d2656 Remove unused argument. 
llvm-svn: 90563
 2009-12-04 08:40:51 +00:00
Eli Friedman
c07aebee90 Eliminate submethods vector. 
llvm-svn: 90562
 2009-12-04 08:36:58 +00:00
Eli Friedman
3d2e9de337 Eliminate the inner loop in VtableBuilder::OverrideMethod. 
llvm-svn: 90561
 2009-12-04 08:34:14 +00:00
Anders Carlsson
5c9e7b16a5 Correctly mangle the 'std' namespace inside extern "C++" blocks. 
llvm-svn: 90544
 2009-12-04 06:23:23 +00:00
Anders Carlsson
f3935b4d4b Make sure that overridden method decls are always canonical. 
llvm-svn: 90542
 2009-12-04 05:51:56 +00:00
Eli Friedman
94bc2dade6 Fix regression in vtable improvements. 
llvm-svn: 90540
 2009-12-04 04:30:03 +00:00
Mike Stump
8c1253b4c2 Try/catch statements seem to be working well enough to turn on. 
llvm-svn: 90538
 2009-12-04 03:57:07 +00:00
Mike Stump
2ab55765f7 Disable for now, doesn't play nice with the temporary code. 
llvm-svn: 90537
 2009-12-04 03:55:53 +00:00
Eli Friedman
b05eb963e0 Rename method to something easier to search for. 
llvm-svn: 90536
 2009-12-04 03:54:56 +00:00
Anders Carlsson
a93e980fbc More work in preparation of getting rid of the submethods loop. 
llvm-svn: 90535
 2009-12-04 03:52:52 +00:00
Anders Carlsson
f2f31f4371 Remove an unused member variable. 
llvm-svn: 90534
 2009-12-04 03:46:21 +00:00
Anders Carlsson
e609636e0d Add a way to get the index of a method. Assert that we have the same index for now. 
llvm-svn: 90533
 2009-12-04 03:41:37 +00:00
Anders Carlsson
b07567c315 Add a premature optimization. 
llvm-svn: 90532
 2009-12-04 03:07:26 +00:00
Anders Carlsson
50f147460a Add the method directly to the vtable. 
llvm-svn: 90531
 2009-12-04 03:06:03 +00:00
Anders Carlsson
79bce40365 Get rid of the PureVirtualMethods map. 
llvm-svn: 90530
 2009-12-04 02:58:12 +00:00
Anders Carlsson
ddf42c8d80 Move handling of pure virtual methods to AppendMethods (and rename it to AppendMethodsToVtable). 
llvm-svn: 90529
 2009-12-04 02:56:03 +00:00
Anders Carlsson
5b3ea9bf1c Move covariant thunk handling to AppendMethods too. 
llvm-svn: 90528
 2009-12-04 02:52:22 +00:00
Anders Carlsson
86809cd8ab Move 'this' pointer adjustment thunks to AppendMethods. 
llvm-svn: 90527
 2009-12-04 02:43:50 +00:00
Eli Friedman
4b1942cb8b Make functions returning a struct indirectly evaluate the returned struct 
directly into the sret pointer. This is an optimization in C, but is required
for correctness in C++ for classes with a non-trivial copy constructor.

llvm-svn: 90526
 2009-12-04 02:43:40 +00:00
Anders Carlsson
495634e5ac Factor appending methods to a vtable out into a separate function. 
llvm-svn: 90525
 2009-12-04 02:39:04 +00:00
Anders Carlsson
4c837d258f Get rid of the Thunks struct too. 
llvm-svn: 90524
 2009-12-04 02:26:15 +00:00
Anders Carlsson
c521f952d6 Remove the CovariantThunk struct. 
llvm-svn: 90523
 2009-12-04 02:22:02 +00:00
Anders Carlsson
597c776c41 Remove the GlobalDecl from the Thunk as well. 
llvm-svn: 90522
 2009-12-04 02:14:12 +00:00
Anders Carlsson
8c889abc1a Remove the GlobalDecl from the CovariantThunk struct, we can just look it up in the Methods table now. 
llvm-svn: 90519
 2009-12-04 02:11:21 +00:00
Anders Carlsson
cdf1898086 Start populating the VtableMembers structure. 
llvm-svn: 90517
 2009-12-04 02:08:24 +00:00
Anders Carlsson
a84b6e85f0 Add a data structure for efficient storing of vtable methods. Not used yet. 
llvm-svn: 90515
 2009-12-04 02:01:07 +00:00
Mike Stump
114ab9f695 Fixup reference binding for catch parameters. 
Fixup throws and rethrows to use invoke as appropriate.

llvm-svn: 90513
 2009-12-04 01:51:45 +00:00
Eli Friedman
6d11ec8cb8 Update chunk of #if 0'ed code to remove fixed FIXME and make it compile. We 
probably want to do some sort of performance assessment before enabling it,
though.

llvm-svn: 90510
 2009-12-04 01:30:56 +00:00