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75 Commits

Author SHA1 Message Date
Mike Stump
5c1e7259f1 Fix Release-Asserts. 
llvm-svn: 93346
 2010-01-13 20:43:31 +00:00
Anders Carlsson
d681a29ac0 Baby steps towards fixing PR5589. If a class needs a vtable pointer, add one. 
llvm-svn: 91545
 2009-12-16 17:27:20 +00:00
Daniel Dunbar
8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 
- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
 2009-12-15 20:14:24 +00:00
Eli Friedman
8174f2c23c Work-in-progess rewrite of thunks: move thunk generation outside of vtable 
generation, and make sure we generate thunks when the function is defined
rather than when the vtable is defined.

llvm-svn: 90722
 2009-12-06 22:01:30 +00:00
Mike Stump
a7a1b7e780 Fixup key function calculations. 
llvm-svn: 89412
 2009-11-20 00:02:19 +00:00
Mike Stump
2fb78c0250 More VTT and constructor vtable testcases from recent work. 
llvm-svn: 88710
 2009-11-13 22:12:05 +00:00
Mike Stump
3693652378 Add more testcase for construction vtables and VTTs. 
llvm-svn: 88702
 2009-11-13 21:55:26 +00:00
Mike Stump
464de23b72 Add some more VTT testcases. 
llvm-svn: 88699
 2009-11-13 21:40:38 +00:00
Mike Stump
e56213fc1e Add a testcase for the recent VTT work. 
llvm-svn: 88681
 2009-11-13 19:36:46 +00:00
Mike Stump
88fc7d4202 This falls into the category of stupid pet tricks. I hate to do this, 
but this is necessary to continue work on virtual vtables.  We don't
want to penalize virtual table building testcases, just because
complex virtual conversions don't yet work.

llvm-svn: 88676
 2009-11-13 18:53:35 +00:00
Eli Friedman
d7686ef31c Unify the codepaths used to verify base and member initializers for explicitly 
and implicitly defined constructors.  This has a number of benefits:

1. Less code.

2. Explicit and implicit constructors get the same diagnostics.

3. The AST explicitly contains constructor calls from implicit default
constructors.  This allows handing some cases that previously weren't handled
correctly in IRGen without any additional code. Specifically, implicit default
constructors containing calls to constructors with default arguments are now
handled correctly.

llvm-svn: 86500
 2009-11-09 01:05:47 +00:00
Daniel Dunbar
34546ce43d Remove RUN: true lines. 
llvm-svn: 86432
 2009-11-08 01:47:25 +00:00
Daniel Dunbar
8b57697954 Eliminate &&s in tests. 
- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.

llvm-svn: 86430
 2009-11-08 01:45:36 +00:00
Mike Stump
cd6f9ed906 Refine the non-virtual this adjustment. Optimize out virtual this 
adjustments of zero.

llvm-svn: 86300
 2009-11-06 23:27:42 +00:00
Mike Stump
72431bd9ea Refine the vcall for a function that is defined in a virtual base 
class that is overridden in a base that isn't morally virtual.

llvm-svn: 86217
 2009-11-06 02:38:24 +00:00
Mike Stump
aea4b8a0c3 Convert file over to checking the .ll file for codegen. Also, we 
speed up this file by not doing twice the checking.

llvm-svn: 86205
 2009-11-06 00:18:25 +00:00
Mike Stump
b8da7a046d Refine covariant return value adjustments for thunks when null 
pointers are returned.

llvm-svn: 86120
 2009-11-05 06:12:26 +00:00
Mike Stump
098da869a7 Testcase for a recent checkin. 
llvm-svn: 86118
 2009-11-05 05:26:28 +00:00
Mike Stump
abcffc3b59 Update. 
llvm-svn: 86117
 2009-11-05 05:01:19 +00:00
Chris Lattner
b73beb36f5 this test has started failing due to an optimizer change. Clang tests 
should only look at -O0 IR output not -O3 assembly output.  XFAIL it for
now.

llvm-svn: 86029
 2009-11-04 16:37:13 +00:00
Mike Stump
71609a2874 Split out return adjustments in thunks from this adjustment in thunks 
so the optimizer can tailcall into the return value adjustment thunk.
This improves codesize for complex hierarchies.

llvm-svn: 85988
 2009-11-04 00:53:51 +00:00
Mike Stump
f6968a5749 vtable testcase for recent work on vcall/vbase offsets. 
llvm-svn: 85925
 2009-11-03 19:28:52 +00:00
Mike Stump
4627132ebc Refine codegen for covariant thunks that return references. 
llvm-svn: 85916
 2009-11-03 19:03:17 +00:00
Mike Stump
77738205e6 Refine return value adjustments for thunks. 
llvm-svn: 85905
 2009-11-03 16:59:27 +00:00
Mike Stump
75ce573815 Refine vcall/vbase ordering with vtable construction. 
llvm-svn: 85677
 2009-10-31 20:06:59 +00:00
Mike Stump
375faa8dd7 Finish off pure virtual function handling. 
llvm-svn: 85354
 2009-10-28 00:35:46 +00:00
Mike Stump
84bc8bda49 Testcase for recent checkin. WIP. 
llvm-svn: 84123
 2009-10-14 18:38:01 +00:00
Mike Stump
87876a0053 Refine handling for return value conversions with respect to virtual 
offsets for covariant thunks.

llvm-svn: 83965
 2009-10-13 10:55:21 +00:00
Mike Stump
e7a2b48572 Fix http://llvm.org/PR5090. 
llvm-svn: 83035
 2009-09-29 00:50:50 +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
843b78412a Testcase for recent checkin. 
llvm-svn: 80725
 2009-09-01 22:01:25 +00:00
Mike Stump
beefdc8948 iGenerate vcalls as we build up the methods. WIP. 
llvm-svn: 80405
 2009-08-28 23:22:54 +00:00
Mike Stump
b414ef6f18 Testcase for an almost recent checkin. 
llvm-svn: 80189
 2009-08-27 01:09:45 +00:00
Mike Stump
a0d0e6fcb1 Fixup codegen for static dispatch to a virtual function that was 
almost correct.  :-)

llvm-svn: 80181
 2009-08-26 23:38:08 +00:00
Mike Stump
a5588bf3ac Implement virtual dispatch. :-) This is self-consistent with clang, 
but not yet necessarily perfectly consistent with gcc.  Also addressed
Doug and John's comments.

llvm-svn: 80137
 2009-08-26 20:46:33 +00:00
Anders Carlsson
458055a890 Revert r80064 since it broke the build. 
llvm-svn: 80066
 2009-08-26 03:30:14 +00:00
Mike Stump
fbddfdacdc Implement virtual dispatch. :-) This is self-consistent with clang, but not yet 
necessarily perfectly consistent with gcc.

llvm-svn: 80064
 2009-08-26 01:54:35 +00:00
Mike Stump
62b6680def Testcase for a recent checkin. 
llvm-svn: 79646
 2009-08-21 18:05:02 +00:00
Mike Stump
c947a87655 Fix typo. 
llvm-svn: 79632
 2009-08-21 15:22:41 +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
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
Mike Stump
6bc4aac878 Update for recent improvements. 
llvm-svn: 79421
 2009-08-19 13:36:31 +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
996576f3aa Refine vbase offset calculations. WIP. 
llvm-svn: 79198
 2009-08-16 19:04:13 +00:00
Mike Stump
94bc52c03b Use the -NEXT feature of FileCheck. 
llvm-svn: 79166
 2009-08-16 02:40:14 +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
Mike Stump
5aa7855e3a Testcase for a recent checkin. 
llvm-svn: 78974
 2009-08-14 01:50:51 +00:00