0692a32a3e
Test case for the l-value base only being evaluated once.
...
Also, move the l-value emission code into CGObjC.cpp and teach it, for
completeness, to store away self for a super send.
Also, inline the super cases for property gets and sets and make them
use the correct result type for implicit getter/setter calls.
llvm-svn: 120887
2010-12-04 03:11:00 +00:00
f3eb96fccf
Kill the KVC l-value kind and calculate the base expression when emitting
...
the l-value.
llvm-svn: 120884
2010-12-04 02:32:38 +00:00
b7bd14fa08
Simplify the ASTs by consolidating ObjCImplicitGetterSetterExpr and ObjCPropertyRefExpr
...
into the latter.
llvm-svn: 120643
2010-12-02 01:19:52 +00:00
f3735e01ce
Restore the lvalue-to-rvalue conversion patch with a minimal fix.
...
llvm-svn: 120555
2010-12-01 04:43:34 +00:00
4f22c9de48
L-value to r-value conversion is not ready for prime-time.
...
llvm-svn: 120433
2010-11-30 17:58:55 +00:00
824fd1dcff
Introduce an r-value to l-value cast kind. I'm not promising anything
...
about the reliability of this yet.
llvm-svn: 120422
2010-11-30 10:13:06 +00:00
90b5b68535
Hide a bunch of symbols.
...
llvm-svn: 120153
2010-11-25 18:29:30 +00:00
086a464e24
Switch a lot of call-sites over to using the new value-kind calculations.
...
llvm-svn: 120084
2010-11-24 05:12:34 +00:00
44a41d1c25
Minor cleanup. No change otherwise.
...
llvm-svn: 119814
2010-11-19 18:17:09 +00:00
148d113e55
Fix a bug where write-barriers for assignment through reference
...
types was not being generated for objc pointers.
// rdar://8681766.
llvm-svn: 119751
2010-11-18 22:39:16 +00:00
4f29b49de1
Support compound complex operations as l-values in C++. Add a test
...
case based on CodeGen/volatile-1.c which tests the current C++
semantics, and note the many, many places we fall short of them.
llvm-svn: 119402
2010-11-16 23:07:28 +00:00
07bb19667a
Simplify some complex emission and implement correct semantics for
...
assignment to volatiles in C. This in effect reverts some of mjs's
work in and around r72572. Basically, the C++ standard is quite
clear, except that it lies about volatile behavior approximating
C's, whereas the C standard is almost actively misleading.
llvm-svn: 119344
2010-11-16 10:08:07 +00:00
d50a27111c
Kill CK_Unknown and flesh out the documentation for the existing CastKinds.
...
llvm-svn: 119331
2010-11-16 05:46:29 +00:00
8cb679e4e1
Assorted work leading towards the elimination of CK_Unknown.
...
llvm-svn: 119138
2010-11-15 09:13:47 +00:00
d764625448
Add a few more complex-related cast kinds that arise due to arbitrary
...
implicit conversions; the last batch was specific to promotions.
I think this is the full set we need. I do think dividing the cast
kinds into floating and integral is probably a good idea.
Annotate a *lot* more C casts with useful cast kinds.
llvm-svn: 119036
2010-11-14 08:17:51 +00:00
c5e62b47af
Introduce five new cast kinds for various conversions into and
...
between complex types.
llvm-svn: 118994
2010-11-13 09:02:35 +00:00
e84af4e486
Introduce a null-to-pointer implicit cast kind.
...
llvm-svn: 118966
2010-11-13 01:35:44 +00:00
8909686b22
Fix miscompilation regarding VLAs; subscription of VLA pointers was incorrect.
...
Fixes rdar://8644873 & http://llvm.org/PR8567 .
llvm-svn: 118468
2010-11-09 01:30:48 +00:00
3a7f6926d1
Restore r117403 (fixing IR gen for bool atomics), this time being less
...
aggressive about the form we expect bools to be in. I don't really have
time to fix all the sources right now.
llvm-svn: 117486
2010-10-27 20:58:56 +00:00
9d798a07e4
Revert r117403 as it caused PR8480.
...
llvm-svn: 117456
2010-10-27 17:13:49 +00:00
6bde954f47
Extract procedures to do scalar-to-memory and memory-to-scalar conversions
...
in IR gen, and use those to fix a correctness issue with bool atomic
intrinsics. rdar://problem/8461234
llvm-svn: 117403
2010-10-26 22:09:15 +00:00
d831356635
Trim an unnecessary #include.
...
llvm-svn: 117321
2010-10-25 21:59:29 +00:00
1c9c3fd50a
Death to blocks, or at least the word "block" in one particular obnoxiously
...
ambiguous context.
llvm-svn: 116567
2010-10-15 04:57:14 +00:00
947c9af774
Experimental TBAA support.
...
This enables metadata generation by default, however the TBAA pass
in the optimizer is still disabled for now.
llvm-svn: 116536
2010-10-14 23:06:10 +00:00
681c0754d9
Eliminate usage of ObjCSuperExpr used for
...
'super' as receiver of property or a setter/getter
methods. //rdar: //8525788
llvm-svn: 116483
2010-10-14 16:04:05 +00:00
John McCall
Benjamin Kramer
Fariborz Jahanian
Argyrios Kyrtzidis
Rafael Espindola
Dan Gohman