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143 Commits

Author SHA1 Message Date
Mike Stump
0b8c5ae7af Calculate the address point for a vtable better, and start fleshing out the vcall 
calculations better.

llvm-svn: 79687
 2009-08-21 23:09:30 +00:00
Fariborz Jahanian
8adc973483 Patch to ir-gen copy assigning array members when synthesizing 
a copy assignment operator function.

llvm-svn: 79681
 2009-08-21 22:34:55 +00:00
Fariborz Jahanian
5626384384 Patch to provide ir-gen support in copying array members 
when synthesizing a copy constructor. Arrays's base element
may have a trivial or non-trivial copy constructor.

llvm-svn: 79653
 2009-08-21 18:30:26 +00:00
Fariborz Jahanian
7481bd88bb Array member construction in prologue of user-declared 
constructors.

llvm-svn: 79640
 2009-08-21 17:09:38 +00:00
Fariborz Jahanian
6c9e5a2b9e Introduce getConstantArrayElementCount API and use it in 
construction/destruction of array members.

llvm-svn: 79637
 2009-08-21 16:31:06 +00:00
Mike Stump
a002945a20 We now support overriding base functions in vtables. WIP. 
llvm-svn: 79587
 2009-08-21 01:45:00 +00:00
Fariborz Jahanian
1a606ab12a Patch to ir-gen destruction of array member elements in revers order 
of their construction.

llvm-svn: 79571
 2009-08-20 23:02:58 +00:00
Fariborz Jahanian
9c83720d17 ir-gen patch to destruct array members. WIP. 
llvm-svn: 79565
 2009-08-20 20:54:15 +00:00
Mike Stump
cae6178b3b Refine vbase offsets for the inductive case. Things are now starting 
to come together nicely.  Still a WIP.

llvm-svn: 79521
 2009-08-20 07:22:17 +00:00
Mike Stump
2220447adc Ensure we don't output repeated vbase offsets. I have a testcase for 
this, but need to fixup the actual offset value before I can check it
in.  WIP.

llvm-svn: 79506
 2009-08-20 02:11:48 +00:00
Fariborz Jahanian
dd46eb770f Test case for my last patch plus a minor clean up. 
llvm-svn: 79500
 2009-08-20 01:01:06 +00:00
Fariborz Jahanian
eeb0e57247 ir-gen for multi-dimensional array construction. WIP. 
llvm-svn: 79497
 2009-08-20 00:15:15 +00:00
Fariborz Jahanian
a8fe2c26a8 Removed unneeded code for break/continue statements in 
manufactured for-loop per Anders feedback (thanks).

- Fariborz

llvm-svn: 79466
 2009-08-19 21:10:38 +00:00
Fariborz Jahanian
431c883287 ir-gen for constructing arrays as non-static data members. WIP. 
llvm-svn: 79464
 2009-08-19 20:55:16 +00:00
Daniel Dunbar
58bc48c14e Switch to SmallString::str from SmallString::c_str. 
- Several FIXMEs due to non-Twinification of IRBuilder.

llvm-svn: 79455
 2009-08-19 20:04:03 +00:00
Mike Stump
3bc0a3bf7d One second thought, I think I want to limit this class to just vtable 
building activities.

llvm-svn: 79438
 2009-08-19 18:10:47 +00:00
Mike Stump
b386941208 Cleanup: fold IndirectPrimary into builder. 
llvm-svn: 79423
 2009-08-19 14:40:47 +00:00
Mike Stump
3b09f004db We don't want to confuse this layout with the BLayout from the builder. 
llvm-svn: 79422
 2009-08-19 14:06:50 +00:00
Mike Stump
984c99d190 Restore vbase offsets for classes without a primary. 
llvm-svn: 79402
 2009-08-19 02:53:08 +00:00
Mike Stump
583ef62149 Refine vcalls a little. 
llvm-svn: 79400
 2009-08-19 02:06:38 +00:00
Mike Stump
6fe6ca11da Cleanup. 
llvm-svn: 79374
 2009-08-18 22:04:08 +00:00
Mike Stump
07347353a0 Cleanups. Move GenerateRtti to CodeGenModule. 
llvm-svn: 79372
 2009-08-18 21:49:00 +00:00
Mike Stump
ee81dca8c7 Move the rest of the vtable building code into the new builder. 
llvm-svn: 79370
 2009-08-18 21:30:21 +00:00
Mike Stump
1f18b9a301 Suck up method generation. 
llvm-svn: 79367
 2009-08-18 21:03:28 +00:00
Mike Stump
5cb34077ef Split out vtable bulding code into a builder. 
llvm-svn: 79366
 2009-08-18 20:50:28 +00:00
Fariborz Jahanian
d172e91f2a Patch to 1) synthesizing non-trivial default destructor when 
one is not provided by user. 2) More complete
emission of ctor prologue when it has no initializer
list or when it is synthesized.

llvm-svn: 79269
 2009-08-17 19:04:50 +00:00
Anders Carlsson
49033712e4 Remove an ErrorUnsupported call. 
llvm-svn: 79261
 2009-08-17 18:24:57 +00:00
Anders Carlsson
81f0df9601 Improve handling of delete expressions. 
llvm-svn: 79205
 2009-08-16 21:13:42 +00:00
Mike Stump
22ea1f8a30 Cleanups and fixups for calculating the virtual base offsets. WIP. 
llvm-svn: 79156
 2009-08-16 01:46:26 +00:00
Fariborz Jahanian
0aed0225b4 Improved on ir-gen for synthesis of non-trivial default 
constructor body whose class has non-static data-members which
required non-trivial construction.

llvm-svn: 79125
 2009-08-15 18:55:17 +00:00
Fariborz Jahanian
42af5ba7b7 ir-gen for generation of trvial copy constructor 
call.

llvm-svn: 79034
 2009-08-14 20:11:43 +00:00
Mike Stump
bcf756cbac Deconflate virtual base offsets from non-virtual base offsets. 
Deconflate a virtual base primary from a non-virtual base.

llvm-svn: 78971
 2009-08-14 01:44:03 +00:00
Fariborz Jahanian
92b3f47de2 Fixed a bug in ir-gen for copy assignment synthesis. 
Fixed a bug when evaluating those copy-assignments
which need by lazily syntheized. A test case
for these.

llvm-svn: 78965
 2009-08-14 00:01:54 +00:00
Mike Stump
c2f591b1e6 Refine vtable layout for virtual bases and keep better track of 
primaries.  WIP.

llvm-svn: 78950
 2009-08-13 22:53:07 +00:00
Owen Anderson
41a750271b Update for LLVM API change. 
llvm-svn: 78946
 2009-08-13 21:57:51 +00:00
Fariborz Jahanian
4985b33fd7 Patch to force synthesis of copy assignment operator 
function in the order according to c++03. ir-gen 
for copy assignment in the trivial case and the first
test case.

llvm-svn: 78938
 2009-08-13 21:09:41 +00:00
Mike Stump
2631d8c517 Minor cleanups. 
llvm-svn: 78927
 2009-08-13 18:39:54 +00:00
Mike Stump
1300754fdd Prep for vbase layout refinements. WIP. 
llvm-svn: 78882
 2009-08-13 02:02:14 +00:00
Fariborz Jahanian
9b630c3040 Minor refactoring of copy assign operator ir-gen. SWIP. 
llvm-svn: 78875
 2009-08-13 00:53:36 +00:00
Fariborz Jahanian
bbd5e8c2cf More toward synthesizing copy assignments. SWIP. 
llvm-svn: 78861
 2009-08-12 23:34:46 +00:00
Mike Stump
b661738203 Cleanup. 
llvm-svn: 78858
 2009-08-12 23:25:18 +00:00
Mike Stump
938f15b033 Refactor. WIP. Eventually, this will all go into a vtable builder class. 
llvm-svn: 78857
 2009-08-12 23:14:12 +00:00
Mike Stump
480212253a Cleanup. 
llvm-svn: 78855
 2009-08-12 23:03:28 +00:00
Mike Stump
82165efbc4 Refactor. 
llvm-svn: 78854
 2009-08-12 23:00:59 +00:00
Mike Stump
dc94d3fd27 Refactor. 
llvm-svn: 78851
 2009-08-12 22:34:12 +00:00
Fariborz Jahanian
de7d4c264a Patch for synthesizing copy assignment operator. 
WIP.

llvm-svn: 78841
 2009-08-12 21:14:35 +00:00
Mike Stump
9deb22b850 Improve the secondary vtables to not include vbase offsets. WIP. 
llvm-svn: 78831
 2009-08-12 18:50:26 +00:00
Mike Stump
cecfe61cd1 Refine vtable building for the secondary vtables to exclude yet more 
cases where a virtual base was already used as a primary base class.
WIP.

llvm-svn: 78820
 2009-08-12 17:42:21 +00:00
Fariborz Jahanian
b2197042b8 ir-gen support for anonymous union data member 
copying in copy constructors and used in
default constructor's initializer list.

llvm-svn: 78700
 2009-08-11 18:49:54 +00:00
Mike Stump
78696a70bf Implement more of the inductive case for vtable layout involving 
virtual base primaries and improve the layout of classes with virtual
bases.  WIP.

Hey, I've decided I want a change to FileCheck, I need to ensure that
the group is together, nothing in between.  Can we change it to check
the match line is from the line immediately following the last matched
line, if the source for the matched line is immediately after the
source for the previously matched line?

// CHECK: 1
// CHECK: 2
// CHECK: 3

// CHECK: 4
// CHECK: 5
// CHECK: 6

would require 1 2 and 3 to be continuous in the output, and 4 5 and 6
to be continuous.

llvm-svn: 78638
 2009-08-11 04:03:59 +00:00