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12 Commits

Author SHA1 Message Date
David Blaikie a953f2825b Update Clang tests to handle explicitly typed load changes in LLVM. 
llvm-svn: 230795
 2015-02-27 21:19:58 +00:00
Nick Lewycky 9b46eb8112 Add 'nonnull' parameter or return attribute when producing an llvm pointer type in a function type where the C++ type is a reference. Update the tests. 
llvm-svn: 209723
 2014-05-28 09:56:42 +00:00
Rafael Espindola c3cde36ead Output destructors and constructors in a more natural order. 
With this patch we output the in the order
C2
C1

D2
D1
D0

Which means that a destructor or constructor that call another is output after
the callee. This is a bit easier to read IHMO and a tiny bit more efficient
as we don't put a decl in DeferredDeclsToEmit.

llvm-svn: 196784
 2013-12-09 14:51:17 +00:00
Stephen Lin 4362261b00 CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail. 
llvm-svn: 188447
 2013-08-15 06:47:53 +00:00
Douglas Gregor 10f939c3db Don't build member initializers for zero-length or incomplete arrays, 
and don't try to destroy them, either. Fixes
<rdar://problem/10228639>.

llvm-svn: 143584
 2011-11-02 23:04:16 +00:00
John McCall 6549b31fe9 Arrays are permitted to be zero-length in some situations. 
llvm-svn: 135036
 2011-07-13 07:37:11 +00:00
Chris Lattner a5f58b05e8 clang side to match the LLVM IR type system rewrite patch. 
llvm-svn: 134831
 2011-07-09 17:41:47 +00:00
Rafael Espindola 05842dabb8 Move unnamed_addr after the function arguments on Sabre's request. 
llvm-svn: 124210
 2011-01-25 19:10:24 +00:00
Rafael Espindola 0ee986c1f1 Add unnamed_addr to constructors and destructors. 
llvm-svn: 123197
 2011-01-11 00:26:26 +00:00
John McCall b3cec96a7c Account for the VTT argument when making an implicit copy constructor for 
a class with virtual bases.  Just a patch until Sema starts (correctly) doing
most of this analysis.

Fixes PR 6622.

llvm-svn: 102692
 2010-04-30 05:56:45 +00:00
John McCall 3155f573f5 Turn access control on by default in -cc1. 
Remove -faccess-control from -cc1; add -fno-access-control.
Make the driver pass -fno-access-control by default.
Update a bunch of tests to be correct under access control.

llvm-svn: 100880
 2010-04-09 19:03:51 +00:00
John McCall f8ff7b9fd1 Perform two more constructor/destructor code-size optimizations: 
1) emit base destructors as aliases to their unique base class destructors
under some careful conditions.  This is enabled for the same targets that can
support complete-to-base aliases, i.e. not darwin.

2) Emit non-variadic complete constructors for classes with no virtual bases
as calls to the base constructor.  This is enabled on all targets and in
theory can trigger in situations that the alias optimization can't (mostly
involving virtual bases, mostly not yet supported).

These are bundled together because I didn't think it worthwhile to split them,
not because they really need to be.

llvm-svn: 96842
 2010-02-23 00:48:20 +00:00