| a6c66cedc022c9e5d45a937d6b8cff491a6bf81b |
|
31-Aug-2012 |
Eli Friedman <eli.friedman@gmail.com> |
Change the representation of builtin functions in the AST
(__builtin_* etc.) so that it isn't possible to take their address.
Specifically, introduce a new type to represent a reference to a builtin
function, and a new cast kind to convert it to a function pointer in the
operand of a call. Fixes PR13195.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162962 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 4e4d08403ca5cfd4d558fa2936215d3a4e5a528d |
|
11-Mar-2012 |
David Blaikie <dblaikie@gmail.com> |
Unify naming of LangOptions variable/get function across the Clang stack (Lex to AST).
The member variable is always "LangOpts" and the member function is always "getLangOpts".
Reviewed by Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152536 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| f4b88a45902af1802a1cb42ba48b1c474474f228 |
|
10-Mar-2012 |
John McCall <rjmccall@apple.com> |
Remove BlockDeclRefExpr and introduce a bit on DeclRefExpr to
track whether the referenced declaration comes from an enclosing
local context. I'm amenable to suggestions about the exact meaning
of this bit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152491 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| dd2ecee313b558a9b621ec003b45e0fbc83508d7 |
|
10-Mar-2012 |
John McCall <rjmccall@apple.com> |
Unify the BlockDeclRefExpr and DeclRefExpr paths so that
we correctly emit loads of BlockDeclRefExprs even when they
don't qualify as ODR-uses. I think I'm adequately convinced
that BlockDeclRefExpr can die.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152479 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| fce4715bc343bf788c3767e16f1492b96ef73b8e |
|
27-Feb-2012 |
Eli Friedman <eli.friedman@gmail.com> |
Add missing code for compound literals of complex type. <rdar://problem/10938628>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151549 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| ac1303eca6cbe3e623fb5ec6fe7ec184ef4b0dfa |
|
22-Feb-2012 |
Douglas Gregor <dgregor@apple.com> |
Generate an AST for the conversion from a lambda closure type to a
block pointer that returns a block literal which captures (by copy)
the lambda closure itself. Some aspects of the block literal are left
unspecified, namely the capture variable (which doesn't actually
exist) and the body (which will be filled in by IRgen because it can't
be written as an AST).
Because we're switching to this model, this patch also eliminates
tracking the copy-initialization expression for the block capture of
the conversion function, since that information is now embedded in the
synthesized block literal. -1 side tables FTW.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151131 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 4d4e5c1ae83f4510caa486b3ad19de13048f9f04 |
|
15-Feb-2012 |
John McCall <rjmccall@apple.com> |
Split reinterpret_casts of member pointers out from CK_BitCast; this
is general goodness because representations of member pointers are
not always equivalent across member pointer types on all ABIs
(even though this isn't really standard-endorsed).
Take advantage of the new information to teach IR-generation how
to do these reinterprets in constant initializers. Make sure this
works when intermingled with hierarchy conversions (although
this is not part of our motivating use case). Doing this in the
constant-evaluator would probably have been better, but that would
require a *lot* of extra structure in the representation of
constant member pointers: you'd really have to track an arbitrary
chain of hierarchy conversions and reinterpretations in order to
get this right. Ultimately, this seems less complex. I also
wasn't quite sure how to extend the constant evaluator to handle
foldings that we don't actually want to treat as extended
constant expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150551 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 3026348bd4c13a0f83b59839f64065e0fcbea253 |
|
20-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
More dead code removal (using -Wunreachable-code)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148577 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 7a7ee3033e44b45630981355460ef89efa0bdcc4 |
|
16-Jan-2012 |
David Chisnall <csdavec@swan.ac.uk> |
Some improvements to the handling of C11 atomic types:
- Add atomic-to/from-nonatomic cast types
- Emit atomic operations for arithmetic on atomic types
- Emit non-atomic stores for initialisation of atomic types, but atomic stores and loads for every other store / load
- Add a __atomic_init() intrinsic which does a non-atomic store to an _Atomic() type. This is needed for the corresponding C11 stdatomic.h function.
- Enables the relevant __has_feature() checks. The feature isn't 100% complete yet, but it's done enough that we want people testing it.
Still to do:
- Make the arithmetic operations on atomic types (e.g. Atomic(int) foo = 1; foo++;) use the correct LLVM intrinsic if one exists, not a loop with a cmpxchg.
- Add a signal fence builtin
- Properly set the fenv state in atomic operations on floating point values
- Correctly handle things like _Atomic(_Complex double) which are too large for an atomic cmpxchg on some platforms (this requires working out what 'correctly' means in this context)
- Fix the many remaining corner cases
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148242 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| d97927d69b277120f8d403580c44acd84907d7b4 |
|
06-Jan-2012 |
Eli Friedman <eli.friedman@gmail.com> |
Revert r147664; it's breaking clang regression tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147681 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 2d5f0952a93dae4b648f2b33bab621ad6e932d9a |
|
06-Jan-2012 |
Jakub Staszak <kubastaszak@gmail.com> |
Silence GCC warnings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147664 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 1a343ebbf413e8eae6b2737b2b2d79cbf5765571 |
|
10-Nov-2011 |
John McCall <rjmccall@apple.com> |
Enter the cleanups for a block outside the enclosing
full-expression. Naturally they're inactive before we enter
the block literal expression. This restores the intended
behavior that blocks belong to their enclosing scope.
There's a useful -O0 / compile-time optimization that we're
missing here with activating cleanups following straight-line
code from their inactive beginnings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144268 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 7864435ef2bce200224120bd1df3aed98ea5b99a |
|
07-Nov-2011 |
John McCall <rjmccall@apple.com> |
Rip out CK_GetObjCProperty.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143910 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| db45806b991013280a03057025c9538de64d5dfb |
|
07-Nov-2011 |
John McCall <rjmccall@apple.com> |
Rip the ObjCPropertyRef l-value kind out of IR-generation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143908 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 4b9c2d235fb9449e249d74f48ecfec601650de93 |
|
06-Nov-2011 |
John McCall <rjmccall@apple.com> |
Change the AST representation of operations on Objective-C
property references to use a new PseudoObjectExpr
expression which pairs a syntactic form of the expression
with a set of semantic expressions implementing it.
This should significantly reduce the complexity required
elsewhere in the compiler to deal with these kinds of
expressions (e.g. IR generation's special l-value kind,
the static analyzer's Message abstraction), at the lower
cost of specifically dealing with the odd AST structure
of these expressions. It should also greatly simplify
efforts to implement similar language features in the
future, most notably Managed C++'s properties and indexed
properties.
Most of the effort here is in dealing with the various
clients of the AST. I've gone ahead and simplified the
ObjC rewriter's use of properties; other clients, like
IR-gen and the static analyzer, have all the old
complexity *and* all the new complexity, at least
temporarily. Many thanks to Ted for writing and advising
on the necessary changes to the static analyzer.
I've xfailed a small diagnostics regression in the static
analyzer at Ted's request.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143867 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 3c3b7f90a863af43fa63043d396553ecf205351c |
|
25-Oct-2011 |
John McCall <rjmccall@apple.com> |
Restore r142914 and r142915, now with missing file and apparent
GCC compiler workaround.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142931 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 327a50f46449c946c42d50d97689bcb30e2af7d9 |
|
25-Oct-2011 |
NAKAMURA Takumi <geek4civic@gmail.com> |
Revert r142914 and r142915, due to possibly missing file.
r142914: "Introduce a placeholder type for "pseudo object""
r142915: "Pull the pseudo-object stuff into its own file."
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142921 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| a1b852f8e1bee5ed3604ee483803cef39ce57a20 |
|
25-Oct-2011 |
John McCall <rjmccall@apple.com> |
Introduce a placeholder type for "pseudo object"
expressions: expressions which refer to a logical rather
than a physical l-value, where the logical object is
actually accessed via custom getter/setter code.
A subsequent patch will generalize the AST for these
so that arbitrary "implementing" sub-expressions can
be provided.
Right now the only client is ObjC properties, but
this should be generalizable to similar language
features, e.g. Managed C++'s __property methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142914 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 276b061970939293f1abaf694bd3ef05b2cbda79 |
|
11-Oct-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Initial implementation of __atomic_* (everything except __atomic_is_lock_free).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141632 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 578faa837b552403e2002b97fdfbfde14f2448e5 |
|
27-Sep-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
de-tmpify clang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140637 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| eb2d1f1c88836bd5382e5d7aa8f6b85148a88b27 |
|
23-Sep-2011 |
David Blaikie <dblaikie@gmail.com> |
Removing a bunch of dead returns/breaks after llvm_unreachables.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140407 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| b219cfc4d75f0a03630b7c4509ef791b7e97b2c8 |
|
23-Sep-2011 |
David Blaikie <dblaikie@gmail.com> |
Switch assert(0/false) llvm_unreachable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140367 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 0c706c29f20b6fa36759fa41333b9c3ec0bd2969 |
|
20-Sep-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Add list initialization for complex numbers in C. Essentially, this allows "_Complex float x = {1.0f, 2.0f};". See changes to docs/LanguageExtensions.html for a longer description.
<rdar://problem/9397672>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140090 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 33e56f3273457bfa22c7c50bc46cf5a18216863d |
|
10-Sep-2011 |
John McCall <rjmccall@apple.com> |
Rename the ARC cast kinds to start with "ARC".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139466 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| dc05b11c67331016473fbc7909827b1b89c9616b |
|
10-Sep-2011 |
John McCall <rjmccall@apple.com> |
When converting a block pointer to an Objective-C pointer type, extend
the lifetime of the block by copying it to the heap, or else we'll get
a dangling reference because the code working with the non-block-typed
object will not know it needs to copy.
There is some danger here, e.g. with assigning a block literal to an
unsafe variable, but, well, it's an unsafe variable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139451 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 1d9b3b25f7ac0d0195bba6b507a684fe5e7943ee |
|
09-Sep-2011 |
John McCall <rjmccall@apple.com> |
Give conversions of block pointers to ObjC pointers a different cast kind
than conversions of C pointers to ObjC pointers. In order to ensure that
we've caught every case, add asserts to CastExpr that strictly determine
which cast kind is used for which kind of bit cast.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139352 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| d295b8229c119e0f2b085874249437347084e320 |
|
02-Sep-2011 |
Fariborz Jahanian <fjahanian@apple.com> |
blocks: Support capturing complex variable in block.
// rdar://10033896
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139041 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 776b790fe404360b691f2dd477877a1112db7ad2 |
|
02-Sep-2011 |
Fariborz Jahanian <fjahanian@apple.com> |
revert patch in r139020
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139029 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| da8e571ce443304665de1a1713980e7f2a2dbc54 |
|
02-Sep-2011 |
Fariborz Jahanian <fjahanian@apple.com> |
blocks: Support capturing complex variable in block.
// rdar://10033896
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139020 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 2acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2d |
|
18-Jul-2011 |
Chris Lattner <sabre@nondot.org> |
de-constify llvm::Type, patch by David Blaikie!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135370 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 91a5755ad73c5dc1dfb167e448fdd74e75a6df56 |
|
15-Jul-2011 |
John McCall <rjmccall@apple.com> |
Create a new expression node, SubstNonTypeTemplateParmExpr,
to represent a fully-substituted non-type template parameter.
This should improve source fidelity, as well as being generically
useful for diagnostics and such.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135243 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 7e5e5f4cc36fe50f46ad76dca7a266434c94f475 |
|
07-Jul-2011 |
John McCall <rjmccall@apple.com> |
In ARC, reclaim all return values of retainable type, not just those
where we have an immediate need of a retained value.
As an exception, don't do this when the call is made as the immediate
operand of a __bridge retain. This is more in the way of a workaround
than an actual guarantee, so it's acceptable to be brittle here.
rdar://problem/9504800
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134605 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 6594942e98e25640f226aba622eb76bcaf0a521c |
|
25-Jun-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Cleanup cast IRGen a bit; no intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133864 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| f111d935722ed488144600cea5ed03a6b5069e8f |
|
15-Apr-2011 |
Peter Collingbourne <peter@pcc.me.uk> |
C1X: implement generic selections
As an extension, generic selection support has been added for all
supported languages. The syntax is the same as for C1X.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129554 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| bbf3bacb3e0c1ebb3e8a4a8b1330404a7e379315 |
|
30-Mar-2011 |
Jay Foad <jay.foad@gmail.com> |
Remove PHINode::reserveOperandSpace(). Instead, add a parameter to
PHINode::Create() giving the (known or expected) number of operands.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128538 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| cf0b2d83666804b377dbe05370a5c9b9bafaaa5a |
|
17-Feb-2011 |
John McCall <rjmccall@apple.com> |
Remove the "conditional save" hashtables from IR generation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125761 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 56ca35d396d8692c384c785f9aeebcf22563fe1e |
|
17-Feb-2011 |
John McCall <rjmccall@apple.com> |
Change the representation of GNU ?: expressions to use a different expression
class and to bind the shared value using OpaqueValueExpr. This fixes an
unnoticed problem with deserialization of these expressions where the
deserialized form would lose the vital pointer-equality trait; or rather,
it fixes it because this patch also does the right thing for deserializing
OVEs.
Change OVEs to not be a "temporary object" in the sense that copy elision is
permitted.
This new representation is not totally unawkward to work with, but I think
that's really part and parcel with the semantics we're modelling here. In
particular, it's much easier to fix things like the copy elision bug and to
make the CFG look right.
I've tried to update the analyzer to deal with this in at least some
obvious cases, and I think we get a much better CFG out, but the printing
of OpaqueValueExprs probably needs some work.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125744 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| e996ffd240f20a1048179d7727a6ee3227261921 |
|
16-Feb-2011 |
John McCall <rjmccall@apple.com> |
Save a copy expression for non-trivial copy constructions of catch variables.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125661 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 150b462afc7a713edd19bcbbbb22381fe060d4f5 |
|
26-Jan-2011 |
John McCall <rjmccall@apple.com> |
Better framework for conditional cleanups; untested as yet.
I'm separately committing this because it incidentally changes some
block orderings and minor IR issues, like using a phi instead of
an unnecessary alloca.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124277 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| dec0984fce504a39a7f085774fb67cfd9957be58 |
|
18-Jan-2011 |
Jeffrey Yasskin <jyasskin@google.com> |
Fix warnings found by gcc-4.6, from -Wunused-but-set-variable and
-Wint-to-pointer-cast.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123719 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 8d3d6c93551cc62c6d550f090991bfba1d32d0a4 |
|
13-Jan-2011 |
John McCall <rjmccall@apple.com> |
Ensure an insertion point at the end of a statement-expression.
Fixes PR8967.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123360 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 4765fa05b5652fcc4356371c2f481d0ea9a1b007 |
|
06-Dec-2010 |
John McCall <rjmccall@apple.com> |
Rename CXXExprWithTemporaries -> ExprWithCleanups; there's no theoretical
reason this is limited to C++, and it's certainly not limited to temporaries.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120996 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| cd940a1e13e588a43973cd7ae33b5c33a3062739 |
|
06-Dec-2010 |
John McCall <rjmccall@apple.com> |
__block variables require us to evaluate the RHS of an assignment before
the LHS, or else the pointer might be invalid. This is kindof dumb, but
go ahead and make sure we're doing that for l-value scalar assignment,
which fixes a miscompile of obj-c++.dg/block-seq.mm.
Leave a FIXME for how to solve this problem for agg __blocks.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120992 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 2a41637a995affa1563f4d82a8b026e326a2faa0 |
|
05-Dec-2010 |
John McCall <rjmccall@apple.com> |
Fix a bug in the emission of __real/__imag l-values on scalar operands.
Fix a bug in the emission of complex compound assignment l-values.
Introduce a method to emit an expression whose value isn't relevant.
Make that method evaluate its operand as an l-value if it is one.
Fixes our volatile compliance in C++.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120931 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 0e800c9c20d1a658a91096c756c4a4a9e90264fc |
|
04-Dec-2010 |
John McCall <rjmccall@apple.com> |
Remove some defensive calls to EmitLoadOfPropertyRefLValue that shouldn't
be required, and then fix up some missing loads on overloaded-operator
paths which that exposed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120896 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| f6a1648197562e0b133440d612d9af297d0a86cc |
|
04-Dec-2010 |
John McCall <rjmccall@apple.com> |
Although we currently have explicit lvalue-to-rvalue conversions, they're
not actually frequently used, because ImpCastExprToType only creates a node
if the types differ. So explicitly create an ICE in the lvalue-to-rvalue
conversion code in DefaultFunctionArrayLvalueConversion() as well as several
other new places, and consistently deal with the consequences throughout the
compiler.
In addition, introduce a new cast kind for loading an ObjCProperty l-value,
and make sure we emit those nodes whenever an ObjCProperty l-value appears
that's not on the LHS of an assignment operator.
This breaks a couple of rewriter tests, which I've x-failed until future
development occurs on the rewriter.
Ted Kremenek kindly contributed the analyzer workarounds in this patch.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120890 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 119a1c6c4029d30cae7b31a2826aa0ff70d01668 |
|
04-Dec-2010 |
John McCall <rjmccall@apple.com> |
Kill the KVC l-value kind and calculate the base expression when emitting
the l-value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120884 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 12f78a6741a4cb3d904340f8d3d2714568b50e7a |
|
02-Dec-2010 |
John McCall <rjmccall@apple.com> |
Simplify the ASTs by consolidating ObjCImplicitGetterSetterExpr and ObjCPropertyRefExpr
into the latter.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120643 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 83ce9d4a552987d34cbd500e983db8d770232379 |
|
17-Nov-2010 |
John McCall <rjmccall@apple.com> |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119402 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| b418d74c11498b7e1044103131e2e3be4d63512e |
|
16-Nov-2010 |
John McCall <rjmccall@apple.com> |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119344 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 641ca7d01441c34566756744838abb8faf1356aa |
|
16-Nov-2010 |
John McCall <rjmccall@apple.com> |
Teach complex compound assignment IR-generation that the RHS of
a compound assignment is always already in the computation type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119330 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| ff624c195e3a3f8dc697ead40bae78e84ca72c12 |
|
14-Nov-2010 |
John McCall <rjmccall@apple.com> |
Always emit full loads from volatile complex l-values.
Return the result of a complex assignment with the original values,
not by performing a load from the l-value; this is the correct
semantics in C, although not in C++.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119037 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| f3ea8cfe6b1c2ef0702efe130561e9e66708d799 |
|
14-Nov-2010 |
John McCall <rjmccall@apple.com> |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119036 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 2bb5d00fcf71a7b4d478d478be778fff0494aff6 |
|
13-Nov-2010 |
John McCall <rjmccall@apple.com> |
Introduce five new cast kinds for various conversions into and
between complex types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118994 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| aa3b57ee9e36a805371e2a543383225cdd2a5d83 |
|
21-Sep-2010 |
Fariborz Jahanian <fjahanian@apple.com> |
Implements in IRgen gnu extensions missing LHS for
complex conditionals. Radar 8453812.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114376 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 2de56d1d0c3a504ad1529de2677628bdfbb95cd4 |
|
25-Aug-2010 |
John McCall <rjmccall@apple.com> |
GCC didn't care for my attempt at API compatibility, so brute-force everything
to the new constants.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112047 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 77d439a4d69ffe30a7607c07b3ec5113824fd53e |
|
14-Jul-2010 |
Douglas Gregor <dgregor@apple.com> |
Add lvalue-bitcast support for complex numbers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108363 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 6398235d7890a81b785ea5af3b6e66d86bf184cc |
|
13-Jul-2010 |
Douglas Gregor <dgregor@apple.com> |
Whenever we're creating an expression that is typically an rvalue
(e.g., a call, cast, etc.), immediately adjust the expression's type
to strip cv-qualifiers off of all non-class types (in C++) or all
types (in C). This effectively extends my previous fix for PR7463,
which was restricted to calls, to other kinds of expressions within
similar characteristics. I've audited every use of
getNonReferenceType() in the code base, switching to the newly-renamed
getNonLValueExprType() where necessary.
Big thanks to Eli for pointing out just how incomplete my original fix
for PR7463 actually was. We've been handling cv-qualifiers on rvalues
wrong for a very, very long time. Fixes PR7463.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108253 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| ed8abf18329df67b0abcbb3a10458bd8c1d2a595 |
|
08-Jul-2010 |
Douglas Gregor <dgregor@apple.com> |
Reinstate the fix for PR7556. A silly use of isTrivial() was
suppressing copies of objects with trivial copy constructors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107857 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 84745677f64863e025a6733cb29d0b94bc3a6ae2 |
|
08-Jul-2010 |
Douglas Gregor <dgregor@apple.com> |
Revert r107828 and r107827, the fix for PR7556, which seems to be
breaking bootstrap on Linux.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107837 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 016a4a90c8e75d59de731fa3aa98f0a55656e66c |
|
08-Jul-2010 |
Douglas Gregor <dgregor@apple.com> |
Rename CXXZeroInitValueExpr to CXXScalarValueInitExpr, to reflect its
newly-narrowed scope. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107828 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 120bc77f4c9ec281ec5e2d2a856c80cfae18bb57 |
|
30-Jun-2010 |
Daniel Dunbar <daniel@zuster.org> |
IRgen: Assignment to Objective-C properties shouldn't reload the value, for
complex values either. Previously we did this properly for regular assignment,
but not for compound assignment.
- Also, tidy up assignment code a bit to look more like the scalar path.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107217 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 707ea283f5514e2cb633a89f702190f0d798c7ea |
|
23-Mar-2010 |
Fariborz Jahanian <fjahanian@apple.com> |
Code gen for compound assignment of complex
types using property syntax to access setter/getters.
(also radar 7351147).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99307 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| dfb1eb208e401a0e5ecf2910e1a73b09aa69fd26 |
|
23-Mar-2010 |
Fariborz Jahanian <fjahanian@apple.com> |
Patch to implement code gen. use of compound assignent on
properties of complex type. Radar 7351147.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99299 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| f177d9d6c27fbbcee8c00fd90b8306985c03c54a |
|
15-Feb-2010 |
Duncan Sands <baldrick@free.fr> |
Uniformize the names of type predicates: rather than having isFloatTy and
isInteger, we now have isFloatTy and isIntegerTy. Requested by Chris!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96224 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| dd36d328730d8c02915d0884541b45ec6ca0049d |
|
09-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
refactor pre/postinc logic into CGF and require the caller to pass in the
lvalue to poke, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93075 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 8e274bd14bcca8466542477844b88e90e90cde1a |
|
25-Dec-2009 |
Eli Friedman <eli.friedman@gmail.com> |
Minor optimization; emit proper unsupported messages for a couple of cases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92153 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 56a44f7db048032e21b55a89453cbd8c4079077d |
|
29-Nov-2009 |
Benjamin Kramer <benny.kra@googlemail.com> |
Simplify code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90087 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 85b4521e34dcd4a0a4a1f0819e1123128e5a3125 |
|
28-Nov-2009 |
Benjamin Kramer <benny.kra@googlemail.com> |
Remove remaining VISIBILITY_HIDDEN from anonymous namespaces.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90044 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 183700f494ec9b6701b6efe82bcb25f4c79ba561 |
|
22-Sep-2009 |
John McCall <rjmccall@apple.com> |
Change all the Type::getAsFoo() methods to specializations of Type::getAs().
Several of the existing methods were identical to their respective
specializations, and so have been removed entirely. Several more 'leaf'
optimizations were introduced.
The getAsFoo() methods which imposed extra conditions, like
getAsObjCInterfacePointerType(), have been left in place.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82501 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| db52dcdae7d2e25565096d07ee74fa307061cc32 |
|
09-Sep-2009 |
Mike Stump <mrs@apple.com> |
Reflow comments and some minor whitespace fixups.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81337 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 09105f52b1f28cbb1374c27c3c70f5517e2c465d |
|
20-Aug-2009 |
Fariborz Jahanian <fjahanian@apple.com> |
Using "ObjCImplicitSetterGetterRefExpr" instead of "ObjCImplctSetterGetterRefExpr".
A field rename and more comments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79537 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 7765934ad7e157b5fcf925792a38e01b1edbcf8a |
|
19-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Switch to SmallString::str from SmallString::c_str.
- Several FIXMEs due to non-Twinification of IRBuilder.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79455 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 154440e6a8fa6ac5bca395876d79b530b39a2c1c |
|
18-Aug-2009 |
Fariborz Jahanian <fjahanian@apple.com> |
Renamed ObjCKVCRefExpr to ObjCImplctSetterGetterRefExpr.
Removed an unnecessary loop to get to setters incoming
argument. Added DoxyGen comments. Still more work
to do in this area (WIP).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79365 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| c9c88b4159791c48e486ca94e3743b5979e2b7a6 |
|
31-Jul-2009 |
Owen Anderson <resistor@mac.com> |
Update for LLVM API change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77722 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| b3589f44c5d295cd41de2c83f3475116835eeebd |
|
31-Jul-2009 |
Mike Stump <mrs@apple.com> |
Canonicalize else spacing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77629 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| bc0a2226c7fcd18b29b6846049e2cfcb872d3593 |
|
27-Jul-2009 |
Owen Anderson <resistor@mac.com> |
Update for LLVM API change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77249 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 0d9c54cc6255696937905d7f3a7a6c5eca7d4fde |
|
26-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Switch to using llvm::Value::getName()
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77147 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 4a28d5deeba33722aa009eab488591fb9055cc7e |
|
25-Jul-2009 |
Owen Anderson <resistor@mac.com> |
Update for LLVM API change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77012 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| a1cf15f4680e5cf39e72e28c5ea854fcba792e84 |
|
15-Jul-2009 |
Owen Anderson <resistor@mac.com> |
Update for LLVM API change, and contextify a bunch of related stuff.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75705 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 69243825cb5c91ec7207256aa57ae327cfaf8cb2 |
|
13-Jul-2009 |
Owen Anderson <resistor@mac.com> |
Update for LLVM API change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75446 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 87415d2d45224596a96ef02310701797d56b2c19 |
|
17-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
Update clang for the add ->add/fadd split. Likewise for sub and mul.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73604 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 42f963dec21ed86f33ba34dc01140f77c7174768 |
|
10-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
Support complex properties, ivars and message expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73158 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 4b76b4fa1a0225bb4113eb67c5dcdbe74a87ec6b |
|
31-May-2009 |
Anders Carlsson <andersca@mac.com> |
Implement VisitCXXExprWithTemporaries for complex expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72653 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 7f79f9be5916c51c35da4f126b7c12596a101607 |
|
29-May-2009 |
Mike Stump <mrs@apple.com> |
Fixup the rest of the trivial cases of the codegen of volatile. If
any body can spot codegen bugs with volatile, or knows of any in the
bug database, let me know.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72572 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| e9f2f45fe9bf79bd4aea47fa1ad9204b68510fd9 |
|
27-May-2009 |
Anders Carlsson <andersca@mac.com> |
Functions that return references can be rvalues as well.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72457 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| ab3a852ae713189444dcbf75e70accf1e8c2b7f2 |
|
28-Mar-2009 |
Eli Friedman <eli.friedman@gmail.com> |
Change compound assignment operators to keep track of both the promoted
LHS type and the computation result type; this encodes information into
the AST which is otherwise non-obvious. Fix Sema to always come up with the
right answer for both of these types. Fix IRGen and the analyzer to
account for these changes. This fixes PR2601. The approach is inspired
by PR2601 comment 2.
Note that this changes real *= complex in CodeGen from a silent
miscompilation to an explicit error.
I'm not really sure that the analyzer changes are correct, or how to
test them... someone more familiar with the analyzer should check those
changes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67889 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| c110c545810670871f54d0e999b5384ca0d6519d |
|
23-Mar-2009 |
Eli Friedman <eli.friedman@gmail.com> |
Some minor fixes for complex IRGen.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67501 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 7976932a1c256d447316ffac58e9821417725e34 |
|
04-Mar-2009 |
Eli Friedman <eli.friedman@gmail.com> |
Minor cleanup for choose expressions: add a helper that returns the
chosen sub-expression, rather than just evaluating the condition.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66018 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 1e4db7c468c002c58f07e059ff7925384f053e85 |
|
18-Feb-2009 |
Chris Lattner <sabre@nondot.org> |
rip out __builtin_overload
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64961 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 0785570af3ef5f8c5a0377129e41efe6f3f8d770 |
|
11-Feb-2009 |
Daniel Dunbar <daniel@zuster.org> |
Use EmitVAListRef instead of EmitLValue directly to handle array decay
case on x86_64.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64333 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 4e484b8134c7eaeced03be7e4e0f7349def9b355 |
|
10-Feb-2009 |
Daniel Dunbar <daniel@zuster.org> |
Support va_arg on _Complex.
gcc compat test suite results (Darwin x86-32 & -64):
--
# of expected passes 1110
# of unexpected failures 74
# of unresolved testcases 168
# of unsupported tests 2
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64197 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 3498bdb9e9cb300de74c7b51c92608e2902b2348 |
|
29-Jan-2009 |
Douglas Gregor <dgregor@apple.com> |
Introduce a new expression node, ImplicitValueInitExpr, that
represents an implicit value-initialization of a subobject of a
particular type. This replaces the (ab)use of CXXZeroValueInitExpr
within initializer lists for the "holes" that occur due to the use of
C99 designated initializers.
The new test case is currently XFAIL'd, because CodeGen's
ConstExprEmitter (in lib/CodeGen/CGExprConstant.cpp) needs to be
taught to value-initialize when it sees ImplicitValueInitExprs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63317 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 56f0d16c1159d8bc585f583cfc440298e6dbd330 |
|
29-Jan-2009 |
Daniel Dunbar <daniel@zuster.org> |
Fix typo
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63281 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
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| e12d8e321016c2cc9dfad07a78a74fe2f8d7e884 |
|
26-Jan-2009 |
Daniel Dunbar <daniel@zuster.org> |
Comment fix.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63016 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
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| 9615ecb44f549ae9fa2b4db6ff46bc78befbf62c |
|
13-Nov-2008 |
Daniel Dunbar <daniel@zuster.org> |
Normalize many BasicBlock names.
- Use dotted notation for blocks related to a particular statement
type.
- Use .end for landing pads.
No functionality change in NDEBUG mode. :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59210 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
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| a448fb2da03ece39978784793eea68760e8205a1 |
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12-Nov-2008 |
Daniel Dunbar <daniel@zuster.org> |
Rework IRgen invariant w.r.t. current insert point.
- EmitStmt is no longer required to finish with a current insertion
point defined (i.e. it does not need to make dummy
blocks). Instead, it can clear the insertion point in the builder
which indicates that the current insertion point is unreachable.
- CodeGenFunction provides HaveInsertPoint and EnsureInsertPoint
which respectively test if there is an insert point and ensure an
insertion point exists (by making a dummy block).
- Clearly mark functions in CodeGenFunction which can be called with
no insertion point defined. Currently this is a limited set, and
EmitStmt simply EnsureInsertPoint()s before emitting subsequent IR.
Remove EmitDummyBlock, which is no longer needed. Clients who haven't
already cleared the insertion point (typically via EmitBranch) can do
so by hand.
Remove isDummyBlock, which has effectively been renamed to
HaveInsertPoint.
The main thrust of this change is that we no longer have create dummy
blocks just to destroy them a short time later in EmitBlock in the
common case that there is no unreachable code following something like
a goto.
Additionally, this means that we are not using the hokey condition in
isDummyBlock that a block without a name is a dummy block. Guess how
well that works when we never emit block names!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59089 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 0518999d3adcc289997bd974dce90cc97f5c1c44 |
|
11-Nov-2008 |
Sebastian Redl <sebastian.redl@getdesigned.at> |
Introduce a single AST node SizeOfAlignOfExpr for all sizeof and alignof expressions, both of values and types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59057 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| d57a871339c7c98d58d93108b806f59bdf4e13e2 |
|
11-Nov-2008 |
Daniel Dunbar <daniel@zuster.org> |
Add CodeGenFunction::EmitBranch.
- Emits an unconditional branch, with extra logic to avoid generating
spurious branches out of dummy blocks.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59037 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 55e874299f2ad827646a4ca9ea38c402aaeb38c9 |
|
11-Nov-2008 |
Daniel Dunbar <daniel@zuster.org> |
Centralize basic block creation in CodeGenFunction::createBasicBlock.
- No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59017 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 45d196b8387dcefc4df26cda114fa34c6528e928 |
|
01-Nov-2008 |
Daniel Dunbar <daniel@zuster.org> |
Move IRBuilder type definition to common file.
- No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58546 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 7f8ea5c5b3a6a4332a841eefdd86b0726722ea7b |
|
30-Aug-2008 |
Daniel Dunbar <daniel@zuster.org> |
Add Objective-C property setter support.
- Change Obj-C runtime message API, drop the ObjCMessageExpr arg in
favor of just result type and selector. Necessary so it can be
reused in situations where we don't want to cons up an
ObjCMessageExpr.
- Update aggregate binary assignment to know about special property
ref lvalues.
- Add CodeGenFunction::EmitCallArg overload which takes an already
emitted rvalue.
Add CodeGenFunction::StoreComplexIntoAddr.
Disabled logic in Sema for parsing Objective-C dot-syntax that
accesses methods. This code does not search in the correct order and
the AST node has no way of properly representing its results.
Updated StmtDumper to print a bit more information about
ObjCPropertyRefExprs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55561 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 7267f7832e5f0c7f951765e201c5a2650eb1637b |
|
23-Aug-2008 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
Add CodeGen support for CXXZeroInitValueExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55249 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 488e993a135ce700b982bf099c3d6b856301d642 |
|
16-Aug-2008 |
Daniel Dunbar <daniel@zuster.org> |
Change WarnUnsupported to ErrorUnsupported (in name and in practice).
- We are beyond the point where this shows up often and when it does
generating miscompiled files is bad.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54836 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| de7fb8413b13651fd85b7125d08b3c9ac2816d9d |
|
11-Aug-2008 |
Daniel Dunbar <daniel@zuster.org> |
More #include cleaning
- Remove internal uses of AST.h
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54628 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 85e356825b291f86c6e926638914222b834b71a3 |
|
08-Aug-2008 |
Chris Lattner <sabre@nondot.org> |
update to make IRBuilder API change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54548 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 9619662a1d42e2008b865d3459c0677e149dad1b |
|
27-Jul-2008 |
Chris Lattner <sabre@nondot.org> |
remove uses of QualType::getCanonicalType() from codegen for PR2189
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54107 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 5549976193e34417d4474a5f4a514268ef6666c7 |
|
17-Jun-2008 |
Ted Kremenek <kremenek@apple.com> |
This patch is motivated by numerous strict-aliasing warnings when compiling
clang as a Release build.
The big change is that all AST nodes (subclasses of Stmt) whose children are
Expr* store their children as Stmt* or arrays of Stmt*. This is to remove
strict-aliasing warnings when using StmtIterator. None of the interfaces of any
of the classes have changed (except those with arg_iterators, see below), as the
accessor methods introduce the needed casts (via cast<>). While this extra
casting may seem cumbersome, it actually adds some important sanity checks
throughout the codebase, as clients using StmtIterator can potentially overwrite
children that are expected to be Expr* with Stmt* (that aren't Expr*). The casts
provide extra sanity checks that are operational in debug builds to catch
invariant violations such as these.
For classes that have arg_iterators (e.g., CallExpr), the definition of
arg_iterator has been replaced. Instead of it being Expr**, it is an actual
class (called ExprIterator) that wraps a Stmt**, and provides the necessary
operators for iteration. The nice thing about this class is that it also uses
cast<> to type-checking, which introduces extra sanity checks throughout the
codebase that are useful for debugging.
A few of the CodeGen functions that use arg_iterator (especially from
OverloadExpr) have been modified to take begin and end iterators instead of a
base Expr** and the number of arguments. This matches more with the abstraction
of iteration. This still needs to be cleaned up a little bit, as clients expect
that ExprIterator is a RandomAccessIterator (which we may or may not wish to
allow for efficiency of representation).
This is a fairly large patch. It passes the tests (except CodeGen/bitfield.c,
which was already broken) on both a Debug and Release build, but it should
obviously be reviewed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52378 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| c4777f1928913423234d8d534898f22e9792ae52 |
|
14-May-2008 |
Eli Friedman <eli.friedman@gmail.com> |
Add support for init lists for complex variables.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51080 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 2c62a1aa398d5582db00d2bad6b2d999ee50ec14 |
|
04-May-2008 |
Chris Lattner <sabre@nondot.org> |
use simplified API for making fp constants.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50623 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 50b36741673258aaebcd3c7fe1260031901cae57 |
|
13-Apr-2008 |
Chris Lattner <sabre@nondot.org> |
update to follow mainline llvm API change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49607 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 04421087832a031c90bd58f128c7c0e741db8dd2 |
|
08-Apr-2008 |
Chris Lattner <sabre@nondot.org> |
Add support for C++ default arguments, and rework Parse-Sema
interaction for function parameters, fixing PR2046.
Patch by Doug Gregor!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49369 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 984d0b414bc76d3530b9bc55a5a55834ba76c607 |
|
06-Apr-2008 |
Gabor Greif <ggreif@gmail.com> |
tracking API changes arising from r49277
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49279 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 9b2dc287177394a8f73833e2ad4f7ca8cd6f22bb |
|
04-Apr-2008 |
Chris Lattner <sabre@nondot.org> |
Since isComplexType() no longer returns true for _Complex integers, the code
generator needs to call isAnyComplexType(). This fixes PR1960.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49220 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| 36b6a0a63e87803a85080c639ad8b61e8bb5f9ee |
|
19-Mar-2008 |
Chris Lattner <sabre@nondot.org> |
simplify the clang codegen by using the new Builder.CreateStructGEP method.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48534 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|
| bda0b626e74513950405c27525af87e214e605e2 |
|
16-Mar-2008 |
Chris Lattner <sabre@nondot.org> |
Make a major restructuring of the clang tree: introduce a top-level
lib dir and move all the libraries into it. This follows the main
llvm tree, and allows the libraries to be built in parallel. The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in. This speeds
up parallel builds, particularly incremental ones.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48402 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/CGExprComplex.cpp
|