f4c205b2fa
Add support to emit debug info for objective-c interfaces.
...
(This is not yet used.)
llvm-svn: 65573
2009-02-26 21:10:26 +00:00
76ba41ce4f
Add Type::hasPointerRepresentation predicate.
...
- For types whose native representation is a pointer.
- Use to replace ExprConstant.cpp:HasPointerEvalType,
CodeGenFunction::isObjCPointerType.
llvm-svn: 65569
2009-02-26 20:52:22 +00:00
d26d5c220b
Remove PointerLikeType.
...
- Having pointers and references share a base was not a useful
notion.
llvm-svn: 65567
2009-02-26 19:54:52 +00:00
201351933a
Change PointersToResolve to list the pointee type to resolve, not the
...
pointer type.
- Drops use of PointerLikeType.
- No intended functionality change.
llvm-svn: 65566
2009-02-26 19:48:14 +00:00
e2617d97a5
Drop uses of isPointerLikeType.
...
- No functionality change.
llvm-svn: 65560
2009-02-26 19:03:24 +00:00
03b300b734
Fix an inconsistance in objc2's meta-data related to
...
the symbol for the root meta-data.
llvm-svn: 65548
2009-02-26 18:23:47 +00:00
600183db9e
Classify enum types correctly
...
llvm-svn: 65533
2009-02-26 17:31:15 +00:00
b98d1f7140
x86_64 ABI: Qualified id types are passed as pointers.
...
- <rdar://problem/6622451> Bad x86_64 code gen for message call taking one argument.
llvm-svn: 65510
2009-02-26 07:21:35 +00:00
b750d928ce
CodeGen support for copied BlockDeclRefExprs.
...
llvm-svn: 65487
2009-02-25 23:33:13 +00:00
4208835eec
Temporarily disable clearing of insert point (to indicate unreachable
...
code) when calling noreturn functions; general expression emission
isn't ready to do the right thing in all cases.
llvm-svn: 65473
2009-02-25 20:59:29 +00:00
1cdbc5404b
Allow constant initializers to reference their defining decl.
...
- PR3662.
llvm-svn: 65472
2009-02-25 20:08:33 +00:00
a374e60e57
Fold GeneraticStaticBlockVarDecl into callers.
...
- No functionality change.
llvm-svn: 65470
2009-02-25 19:45:19 +00:00
22a87f94a9
Pull COdeGenFunction::CreateStaticBlockVarDecl (just for creating the
...
global variable) out of GenerateStaticBlockVarDecl.
- No intended functionality change.
- Prep for some mild cleanups and PR3662.
llvm-svn: 65466
2009-02-25 19:24:29 +00:00
410dc00184
Fix comments.
...
llvm-svn: 65423
2009-02-25 01:36:11 +00:00
9d7d17a8ec
Enable debug info emission for objc methods.
...
llvm-svn: 65422
2009-02-25 01:09:46 +00:00
240f2b7851
patch for two things.
...
make sure objc2's nonfragile abi is enacted for Leopard too.
add -fobjc-gc-only flag to the image_info symbol.
llvm-svn: 65413
2009-02-24 23:34:44 +00:00
ab19ecad22
If Loc is invalid (e.g. "self" in Objective-C) then use MainFileID's compile unit.
...
llvm-svn: 65403
2009-02-24 23:16:03 +00:00
d7e7b8e411
first wave of fixes for @encode sema support. This is part of PR3648.
...
The big difference here is that (like string literal) @encode has
array type, not pointer type.
llvm-svn: 65391
2009-02-24 22:18:39 +00:00
6fe4306195
Set flag for -fobjc-gc in IMAGE_INFO variable.
...
llvm-svn: 65387
2009-02-24 21:08:09 +00:00
d4ecca135a
Fix IRgen of constant expressions referring to external/static
...
variables.
- PR3657.
llvm-svn: 65381
2009-02-24 18:41:57 +00:00
0b0dcd987d
Some initial Obj-C zero cost EH support.
...
- Only handles cases with @try with no @catch blocks, and there are a
number of problems with the implementation. Nevertheless, this is
good enough to handled @synchronized correctly, and some other
basic uses.
llvm-svn: 65378
2009-02-24 07:47:38 +00:00
36ae309434
Add a note about an IRgen optimization opportunity.
...
llvm-svn: 65376
2009-02-24 06:34:04 +00:00
729a8202d0
Prevent accidental copying of CodeGenFunction and CodeGenModule.
...
llvm-svn: 65372
2009-02-24 04:21:31 +00:00
b9c9e1d16f
Pass the CodeGenModule object to GenerateBlockFunction, instead of *this (which will call the copy constructor).
...
Also, since we're creating a new CodeGenFunction object for each block function, we don't need to clear the BreakContinueStack.
llvm-svn: 65371
2009-02-24 04:19:41 +00:00
18e91257e4
Ensure that we can't break or continue out of a block.
...
llvm-svn: 65370
2009-02-24 02:59:30 +00:00
94ceb61574
Fix two @synchronized bugs found by inspection: the expression to sychronize on should only be evaluated once, and it is evaluated outside the cleanup scope.
...
Also, lift SyncEnter and SyncExit up in nervous anticipation of x86-64
zero cost EH.
llvm-svn: 65362
2009-02-24 01:43:46 +00:00
e62c0a45dd
Improve merging of function declarations. Specifically:
...
- When we are declaring a function in local scope, we can merge with
a visible declaration from an outer scope if that declaration
refers to an entity with linkage. This behavior now works in C++
and properly ignores entities without linkage.
- Diagnose the use of "static" on a function declaration in local
scope.
- Diagnose the declaration of a static function after a non-static
declaration of the same function.
- Propagate the storage specifier to a function declaration from a
prior declaration (PR3425)
- Don't name-mangle "main"
llvm-svn: 65360
2009-02-24 01:23:02 +00:00
392124c78e
We should not generate __weak write barrier on indirect reference
...
of a pointer to object; This patch does this odd behavior according to
gcc.
llvm-svn: 65334
2009-02-23 18:59:50 +00:00
1234749853
Add low level support for generating invoke instead of calls.
...
- No functionality change.
llvm-svn: 65325
2009-02-23 17:26:39 +00:00
e14282e274
Make sure to reset the DidCallStackSave variable before emitting a compound statement. Fixes PR3649.
...
llvm-svn: 65291
2009-02-22 18:44:21 +00:00
0773533b27
More objc gc work. Match gcc's treatment of ivar access
...
true a local pointer to objective-c object in generating
write barriers.
llvm-svn: 65290
2009-02-22 18:40:18 +00:00
e8b2d066ea
Copy some clenaups from Eli to code that I copied. :-)
...
llvm-svn: 65286
2009-02-22 13:55:31 +00:00
624497c29a
Cleanp code with some recent suggestions.
...
llvm-svn: 65285
2009-02-22 13:27:11 +00:00
bb525c3c7f
x86_64 ABI: Actually, we can always pass things we want to pass in
...
memory using Indirect; this was a holdover from when CGCall wasn't as
robust.
llvm-svn: 65278
2009-02-22 08:17:51 +00:00
825fe7565e
Eliminate a bunch of code which should be dead.
...
llvm-svn: 65267
2009-02-22 07:29:04 +00:00
075d642e24
x86_64 ABI: Make sure to pass vectors that we want to pass in memory
...
as byval. Otherwise LLVM will have its own opinion about where to put
things.
We now pass all gcc dg.compat tests on x86_64.
llvm-svn: 65266
2009-02-22 07:22:25 +00:00
c64c481d18
x86_64 ABI: Pass 32-bit vectors as Integer to match gcc. We don't care
...
about these much but <2 x i16> shows up in the gcc test suite.
llvm-svn: 65264
2009-02-22 04:48:22 +00:00
f25afad9e5
x86_64 ABI: Classify <1 x i64> as INTEGER (match gcc not llvm-gcc).
...
Also, make sure to pass <1 x i64> as i64 (not <1 x i64>, which doesn't
quite work yet in the backend).
llvm-svn: 65262
2009-02-22 04:16:10 +00:00
34ef305759
Last part of PR3254: use the same alignment computation in Sema and
...
CodeGen. I'm not sure whether this actually makes any visible
difference, but it's better to be consistent anyway.
llvm-svn: 65259
2009-02-22 03:23:43 +00:00
a9fecf3f9e
local array of objects are non-gc'able.
...
llvm-svn: 65251
2009-02-21 23:37:19 +00:00
8487e3e541
More work to integrate newly added ObjCQualifiedClassType into the type system.
...
This is necessary 'plumbing' to fix <rdar://problem/6497631> Message lookup is sometimes different than gcc's.
llvm-svn: 65248
2009-02-21 21:17:01 +00:00
2ac40a9ff8
The blocks ABI is wrong, add a FIXME.
...
llvm-svn: 65243
2009-02-21 20:07:44 +00:00
cb2fbcb0c9
Add CodeGen support for the helper for BlockDeclRefExprs. The easier
...
stuff is mostly done. Move BlockHasCopyDispose up.
llvm-svn: 65242
2009-02-21 20:00:35 +00:00
10bec1099c
Handle case of none gc'able objects regardless of their
...
type.
llvm-svn: 65205
2009-02-21 00:30:43 +00:00
3c81dabd76
Emit extern_weak when needed.
...
- PR3629.
llvm-svn: 65203
2009-02-21 00:24:10 +00:00
0c4eda5923
We must always mangle attribute overloadable functions; even if in a
...
system header.
- Prevents a codegen crash when anything used anything in tgmath! :)
llvm-svn: 65200
2009-02-20 23:09:27 +00:00
2f3a3d9f7a
Add some IRgen improvement notes.
...
llvm-svn: 65146
2009-02-20 19:34:45 +00:00
27032de34b
Shorten; no functionality change.
...
llvm-svn: 65145
2009-02-20 19:34:33 +00:00
5006f4a5f0
Take advantage of noreturn attribute to add unreachable instruction &
...
clear insertion point. The rest of IRgen should theoretically take
advantage of this to avoid emitting dead code. Theory != Practice.
llvm-svn: 65141
2009-02-20 18:54:31 +00:00
a499715c83
remove some more methods from objc decls, using the iterator
...
interfaces more consistently.
llvm-svn: 65138
2009-02-20 18:43:26 +00:00
cdbb5e336d
Set call attribute for direct calls (i.e. noreturn).
...
- Remove an unused variant of EmitCallExpr overload.
llvm-svn: 65130
2009-02-20 18:06:48 +00:00
90669d0500
switch ObjCMethodDecl's parameter list from being explicitly managed to an ObjCList.
...
llvm-svn: 65114
2009-02-20 06:23:21 +00:00
719ed1a9ab
Initialize the Init variable to something reasonable when we emit an
...
error, so we don't crash.
llvm-svn: 65099
2009-02-20 01:18:21 +00:00
c86fb5ecb4
More objc gc's ir-gen fixes.
...
llvm-svn: 65097
2009-02-20 01:14:43 +00:00
2a9baebae1
Deox and Capitolize.
...
llvm-svn: 65093
2009-02-20 00:45:51 +00:00
f5a5c4fa11
Fix spacing.
...
llvm-svn: 65089
2009-02-20 00:19:45 +00:00
0f466c746f
More objc's gc ir-gen stuff.
...
llvm-svn: 65077
2009-02-19 23:36:06 +00:00
a67033294a
Add enough checking to ensure that non-constant block literals don't
...
appear to be constant. I'll probably redo this and throw it all away
later once we have codegen for BlockDeclRefExprs.
llvm-svn: 65070
2009-02-19 22:01:56 +00:00
18e1444f82
Remove IRgen constant emission assumption that LValue APValue results
...
only occur for pointer types; they are also possible for integer types
now.
- No intended functionality change, IntExprEvaluate doesn't return
LValue results yet.
llvm-svn: 65066
2009-02-19 21:44:24 +00:00
f96954ca30
Add irgen support for the noinline attribute.
...
llvm-svn: 65056
2009-02-19 19:22:11 +00:00
3114e94e10
Generate the conservative objc gc's API for now.
...
llvm-svn: 65051
2009-02-19 18:29:24 +00:00
f0acf7bd4c
Don't emit K&R unprototyped function definitions as varargs.
...
- <rdar://problem/6584606> clang/x86-64 - too many reg saves
llvm-svn: 65032
2009-02-19 07:15:39 +00:00
b2f4cdb233
Emission of global variable initialializer was broken in rare
...
situation where a tentative decl was emitted *after* the actual
initialization. This occurs in some rare situations with static decls.
- PR3613.
- I'm not particularly happy with this fix, but I don't see a simpler
or more elegant solution yet.
llvm-svn: 65018
2009-02-19 05:36:41 +00:00
5d2534ada7
More codegen for blocks. The type of block literals should be better.
...
The size calculation is improved.
llvm-svn: 64994
2009-02-19 01:01:04 +00:00
83e3eea5fc
Some code simplification. ir gen for gc'able array
...
of objects in objc.
llvm-svn: 64992
2009-02-19 00:48:05 +00:00
5f361c9f1e
Address Chris's comments regarding C++ name mangling.
...
llvm-svn: 64984
2009-02-18 23:53:56 +00:00
a228a67637
Add anti-FIXME.
...
llvm-svn: 64969
2009-02-18 22:52:09 +00:00
8cdb9dae45
i386 ABI: Offset computation in va_arg was incorrect for sizeof(Ty)>4.
...
We are down to only failing gcc.dg/compat/vector-[12] (8 tests total).
llvm-svn: 64967
2009-02-18 22:28:45 +00:00
e60ec0abca
x86_64 ABI: Fix thinko in computation of bound for "passed in SSE regs" test.
...
Two more gcc/x86_64 failures down.
llvm-svn: 64963
2009-02-18 22:19:44 +00:00
d7cfc246f6
rip out __builtin_overload
...
llvm-svn: 64961
2009-02-18 22:14:55 +00:00
e3bba6e3d0
x86_64 ABI: "is passed in regs" computation for va_arg was broken for
...
things passed in mixed registers.
This knocks out 8 x86_64 failures.
llvm-svn: 64958
2009-02-18 22:05:01 +00:00
9620769901
Some refactoring and simplificaiotn of objc's gc
...
ir gen.
llvm-svn: 64954
2009-02-18 21:49:28 +00:00
216f64379f
Simplify.
...
llvm-svn: 64944
2009-02-18 19:45:21 +00:00
9959eee95d
Start generating gc'able code using the new
...
objc gc type attributes.
llvm-svn: 64935
2009-02-18 18:52:41 +00:00
257eac6d0c
Cleanup objc's gc attributes code no longer needed.
...
This make warn-weak-field.m to fail (subject of
a followup patch).
attr-objc-gc.m no passes.
llvm-svn: 64925
2009-02-18 17:52:36 +00:00
617e89231d
x86_64 ABI: Two bug fixes.
...
1. Return of _Complex long double used wrong type.
2. va_arg of types passed in two SSE registers didn't account for
extra space in register save area.
Down to 18 failures on gcc/compat/x86_64. Combined 32/64 results are:
--
=== gcc Summary ===
# of expected passes 1292
# of unexpected failures 34
# of unsupported tests 2
--
llvm-svn: 64880
2009-02-18 03:44:19 +00:00
eecd39f2d7
Avoid getNameAsCString when the decl doesn't have a name.
...
Build of the parm list with the iterator, not end().
llvm-svn: 64851
2009-02-17 23:25:52 +00:00
4b4f67ac0a
Remove some redundant Decl -> Decl castings.
...
llvm-svn: 64804
2009-02-17 20:23:54 +00:00
38ad1e6138
Change EmitConstantExpr to allow failure.
...
IRgen no longer relies on isConstantInitializer, instead we just try
to emit the constant. If that fails then in C we emit an error
unsupported (this occurs when Sema accepted something that it doesn't
know how to fold, and IRgen doesn't know how to emit) and in C++ we
emit a guarded initializer.
This ends up handling a few more cases, because IRgen was actually
able to emit some of the constants Sema accepts but can't Evaluate().
For example, PR3398.
llvm-svn: 64780
2009-02-17 18:43:32 +00:00
3d926cbf79
80-cols.
...
llvm-svn: 64779
2009-02-17 18:31:04 +00:00
ece8582ca2
Renamed ASQualType to ExtQualType to reflect its more
...
general use; as for, objc2's gc type attributes. No
change in functionality.
llvm-svn: 64778
2009-02-17 18:27:45 +00:00
03868f4ea0
Be sure to initialize Name.
...
llvm-svn: 64769
2009-02-17 17:18:36 +00:00
c6ea7c1812
Fixup spacing a little.
...
llvm-svn: 64768
2009-02-17 17:00:02 +00:00
0ee13255ee
x86_64 ABI: Fix assert on return of _Complex long double.
...
llvm-svn: 64756
2009-02-17 07:55:55 +00:00
7f0e2368bb
x86_64 ABI: Implement classification for bit-fields.
...
llvm-svn: 64727
2009-02-17 02:45:44 +00:00
f2c6198eef
x86_64 ABI: Handle va_arg arguments with alignment > 8.
...
llvm-svn: 64701
2009-02-16 23:38:56 +00:00
9ab53d120e
Add support for throwing exceptions to the nonfragile ABI
...
llvm-svn: 64692
2009-02-16 22:59:18 +00:00
06292955d0
Added implementation of objc2's gc API calls for
...
nonfragile abi.
llvm-svn: 64690
2009-02-16 22:52:32 +00:00
8eb018ab9c
Support IRgen of sqrt -> llvm.sqrt, pow -> llvm.pow.
...
- Define pow[lf]?, sqrt[lf]? as builtins.
- Add -fmath-errno option which binds to LangOptions.MathErrno
- Add new builtin flag Builtin::Context::isConstWithoutErrno for
functions which can be marked as const if errno isn't respected for
math functions. Sema automatically marks these functions as const
when they are defined, if MathErrno=0.
- IRgen uses const attribute on sqrt and pow library functions to
decide if it can use the llvm intrinsic.
llvm-svn: 64689
2009-02-16 22:43:43 +00:00
e084c01124
fix volatile handling with ExtVectorElementExpr, so that we
...
emit two volatile loads for:
typedef __attribute__(( ext_vector_type(4) )) float float4;
float test(volatile float4 *P) {
return P->x+P->y;
}
llvm-svn: 64683
2009-02-16 22:25:49 +00:00
b8211f6436
introduce and use a new ExtVectorElementExpr::isArrow method, at Eli's suggestion
...
llvm-svn: 64681
2009-02-16 22:14:05 +00:00
e28b359881
Fix IRgen of __builtin_memset.
...
- Fix test case to not only have negative tests.
llvm-svn: 64674
2009-02-16 21:52:05 +00:00
6c7ce109e0
enhance ExtVectorElementExpr to allow V->xxyy to work like (*V).xxyy
...
llvm-svn: 64667
2009-02-16 21:11:58 +00:00
d73ea816af
assert/ErrorUnsupported in unimplemented stub functions instead of
...
miscompiling.
llvm-svn: 64647
2009-02-16 18:48:45 +00:00
8de90f0a92
Obj-C non-fragile ABI: Fix types of a few globals; these were not
...
creating valid LLVM structures (although they work fined).
llvm-svn: 64580
2009-02-15 07:36:20 +00:00
0e7d7b68c8
Use getNameAsCString instead of getNameAsString and reflow the type.
...
Thanks Anders.
llvm-svn: 64571
2009-02-14 22:49:33 +00:00
2d5a2878d4
Generate the helper function for blocks. Now basic codegen is
...
starting to work for blocks.
llvm-svn: 64570
2009-02-14 22:16:35 +00:00
35afdfc36e
Fixed a bad ir-gen bug which caused a dejagnu test to fail.
...
Now we are pretty close to be in sync with objc's classic
abi when it comes to passing dejagnu objc executable tests.
llvm-svn: 64569
2009-02-14 21:25:36 +00:00
99bed6fd21
Fixed a problem caused by foreward @class use
...
which consequently caused a Seg fault. during meta-data
generation. It also addresses an issue related to
late binding of newly synthesize ivars (when we support it).
llvm-svn: 64563
2009-02-14 20:13:28 +00:00
e711f7052e
Add hook to add attributes to function declarations that we know
...
about, whether they are builtins or not. Use this to add the
appropriate "format" attribute to NSLog, NSLogv, asprintf, and
vasprintf, and to translate builtin attributes (from Builtins.def)
into actual attributes on the function declaration.
Use the "printf" format attribute on function declarations to
determine whether we should do format string checking, rather than
looking at an ad hoc list of builtins and "known" function names.
Be a bit more careful about when we consider a function a "builtin" in
C++.
llvm-svn: 64561
2009-02-14 18:57:46 +00:00
3d88672f64
x86_64 ABI: Need to use canonical types when comparing against
...
ASTContext types.
llvm-svn: 64533
2009-02-14 02:45:45 +00:00
019ef0bbfe
x86_64 ABI: Pass simple types directly when possible. This is
...
important for both keeping the generated LLVM simple and for ensuring
that integer types are passed/promoted correctly.
llvm-svn: 64529
2009-02-14 02:09:24 +00:00
538c3d8459
Make it possible for builtins to expression FILE* arguments, so that
...
we can define builtins such as fprintf, vfprintf, and
__builtin___fprintf_chk. Give a nice error message when we need to
implicitly declare a function like fprintf.
llvm-svn: 64526
2009-02-14 01:52:53 +00:00
cd7bc144f6
fix rdar://6586493, a bug in codegen of the GNU
...
missing-?:-true-value extension.
llvm-svn: 64505
2009-02-13 23:35:32 +00:00
b9063fc1b3
Implicitly declare certain C library functions (malloc, strcpy, memmove,
...
etc.) when we perform name lookup on them. This ensures that we
produce the correct signature for these functions, which has two
practical impacts:
1) When we're supporting the "implicit function declaration" feature
of C99, these functions will be implicitly declared with the right
signature rather than as a function returning "int" with no
prototype. See PR3541 for the reason why this is important (hint:
GCC always predeclares these functions).
2) If users attempt to redeclare one of these library functions with
an incompatible signature, we produce a hard error.
This patch does a little bit of work to give reasonable error
messages. For example, when we hit case #1 we complain that we're
implicitly declaring this function with a specific signature, and then
we give a note that asks the user to include the appropriate header
(e.g., "please include <stdlib.h> or explicitly declare 'malloc'"). In
case #2 , we show the type of the implicit builtin that was incorrectly
declared, so the user can see the problem. We could do better here:
for example, when displaying this latter error message we say
something like:
'strcpy' was implicitly declared here with type 'char *(char *, char
const *)'
but we should really print out a fake code line showing the
declaration, like this:
'strcpy' was implicitly declared here as:
char *strcpy(char *, char const *)
This would also be good for printing built-in candidates with C++
operator overloading.
The set of C library functions supported by this patch includes all
functions from the C99 specification's <stdlib.h> and <string.h> that
(a) are predefined by GCC and (b) have signatures that could cause
codegen issues if they are treated as functions with no prototype
returning and int. Future work could extend this set of functions to
other C library functions that we know about.
llvm-svn: 64504
2009-02-13 23:20:09 +00:00
f9f039865f
Set constant bit on static block vars as well. Patch by Anders Johnson!q
...
llvm-svn: 64502
2009-02-13 22:58:39 +00:00
5db3ef6fbb
Simplify predicate.
...
llvm-svn: 64500
2009-02-13 22:49:13 +00:00
128a138a57
IRgen support for attribute used.
...
- PR3566
llvm-svn: 64492
2009-02-13 22:08:43 +00:00
6b8720e723
Pull MayDeferGeneration out of EmitGlobal.
...
- Fix emission of static functions with constructor attribute while I
was here.
<rdar://problem/6140899> [codegen] "static" and attribute-constructor interact poorly
llvm-svn: 64488
2009-02-13 21:18:01 +00:00
08b26a0587
Rename EmitStatics (etc) to EmitDeferred; provide basic infrastructure
...
for attribute used support.
- No functionality change.
llvm-svn: 64487
2009-02-13 20:29:50 +00:00
499ae7ec91
Let the backend unique these.
...
llvm-svn: 64486
2009-02-13 20:17:16 +00:00
52d9c49d88
Fix spelling.
...
llvm-svn: 64482
2009-02-13 19:38:12 +00:00
2c867aec40
Move DescriptorUniqueCount into CGM.
...
llvm-svn: 64481
2009-02-13 19:36:03 +00:00
7ab278db06
Move NSConcreteStackBlock into CGM.
...
llvm-svn: 64479
2009-02-13 19:29:27 +00:00
10a451cb36
Eliminate an unused variable
...
llvm-svn: 64476
2009-02-13 19:13:32 +00:00
1676c5b2d8
Reflow to 80col.
...
llvm-svn: 64475
2009-02-13 19:12:34 +00:00
9319db8a11
Move GlobalUniqueCount up into CGM.
...
llvm-svn: 64473
2009-02-13 18:36:05 +00:00
d8fc1053ab
Fixed a 64bit code gen bug of a cateogory
...
implementation with no category declaration!
llvm-svn: 64470
2009-02-13 17:52:22 +00:00
abe6ef932f
x86_64 ABI: Support va_arg passed in mixed registers.
...
- Now at 1274 passes on gcc compat suite vs 1262.
llvm-svn: 64469
2009-02-13 17:46:31 +00:00
971f9b6619
Condense NSConcreteGlobalBlock handling.
...
llvm-svn: 64461
2009-02-13 17:23:42 +00:00
52197c7763
Calculate size correctly.
...
llvm-svn: 64459
2009-02-13 17:03:17 +00:00
c2c38331ca
Size should be unsigned.
...
llvm-svn: 64458
2009-02-13 16:55:51 +00:00
85284bacab
Condense all the blocks code into CGBlocks.cpp.
...
llvm-svn: 64457
2009-02-13 16:19:19 +00:00
92bbd6d435
Fixup types, the runtime uses int, not int32.
...
llvm-svn: 64456
2009-02-13 16:01:35 +00:00
57d7354635
Fix cmake builds.
...
llvm-svn: 64455
2009-02-13 15:42:50 +00:00
b7074c0013
Fixup spacing a tad.
...
llvm-svn: 64454
2009-02-13 15:32:32 +00:00
005c9a62b5
Move GenericBlockLiteralType into CGM.
...
llvm-svn: 64452
2009-02-13 15:25:34 +00:00
650c932d80
Move BlockDescriptorType into CGM.
...
llvm-svn: 64451
2009-02-13 15:16:56 +00:00
63784f4e5e
Add CodeGen support for the nodebug attribute.
...
llvm-svn: 64445
2009-02-13 08:11:52 +00:00
1efaaeaa69
Initial implementation of arbitrary fixed-width integer types.
...
Currently only used for 128-bit integers.
Note that we can't use the fixed-width integer types for other integer
modes without other changes because glibc headers redefines (u)int*_t
and friends using the mode attribute. For example, this means that uint64_t
has to be compatible with unsigned __attribute((mode(DI))), and
uint64_t is currently defined to long long. And I have a feeling we'll
run into issues if we try to define uint64_t as something which isn't
either long or long long.
This doesn't get the alignment right in most cases, including
the 128-bit integer case; I'll file a PR shortly. The gist of the issue
is that the targets don't really expose the information necessary to
figure out the alignment outside of the target description, so there's a
non-trivial amount of work involved in getting it working right. That
said, the alignment used is conservative, so the only issue with the
current implementation is ABI compatibility.
This makes it trivial to add some sort of "bitwidth" attribute to make
arbitrary-width integers; I'll do that in a followup.
We could also use this for stuff like the following for compatibility
with gcc, but I have a feeling it would be a better idea for clang to be
consistent between C and C++ modes rather than follow gcc's example for
C mode.
struct {unsigned long long x : 33;} x;
unsigned long long a(void) {return x.x+1;}
llvm-svn: 64434
2009-02-13 02:31:07 +00:00
adb0201418
Add mangling for variadic functions and conversion functions
...
llvm-svn: 64425
2009-02-13 01:28:03 +00:00
5fec5b0495
Add basic support for C++ name mangling according to the Itanium C++
...
ABI to the CodeGen library. Since C++ code-generation is so
incomplete, we can't exercise much of this mangling code. However, a
few smoke tests show that it's doing the same thing as GCC. When C++
codegen matures, we'll extend the ABI tester to verify name-mangling
as well, and complete the implementation here.
At this point, the major client of name mangling is in the uses of the
new "overloadable" attribute in C, which allows overloading. Any
"overloadable" function in C (or in an extern "C" block in C++) will
be mangled the same way that the corresponding C++ function would be
mangled.
llvm-svn: 64413
2009-02-13 00:10:09 +00:00
53bf741208
Honor attribute section on static block var decls.
...
llvm-svn: 64411
2009-02-12 23:32:54 +00:00
c335c40a4b
Fix a bug whereby, an ivar used to synthesize a property belongs
...
to a base class (nonfragile abi ir gen bug).
llvm-svn: 64391
2009-02-12 18:51:23 +00:00
ab3afd8f2d
Initial codegen for block literals. This is a work in progress. I've
...
tried to put FIXMEs on the most important things to fix up. Lots left
to do including more codegen, more documentation and cleaning code and
style cleanups.
llvm-svn: 64390
2009-02-12 18:29:15 +00:00
6a60fa2428
Add a very basic implemenation of global blocks. This needs to be cleaned up.
...
llvm-svn: 64387
2009-02-12 17:55:02 +00:00
b76051534c
Several cleanups:
...
- rename isObjCIdType/isObjCClassType -> isObjCIdStructType/isObjCClassStructType. The previous name didn't do what you would expect.
- add back isObjCIdType/isObjCClassType to do what you would expect. Not currently used, however many of the isObjCIdStructType/isObjCClassStructType clients could be converted over time.
- move static Sema function areComparableObjCInterfaces to ASTContext (renamed to areComparableObjCPointerTypes, since it now operates on pointer types).
llvm-svn: 64385
2009-02-12 17:52:19 +00:00
648bf78333
Support __attribute__(section(<name>))
...
llvm-svn: 64380
2009-02-12 17:28:23 +00:00
753cc07d13
x86_64: Initial varargs support.
...
- Doesn't yet handle case where values are passed in mixed (general
purpose & floating point) registers; otherwise largely
functional. Code still needs some cleaning.
Fixes:
MultiSource/Applications/lua/lua
MultiSource/Applications/siod/siod
MultiSource/Applications/sqlite3/sqlite3
SingleSource/Regression/C/PR640
SingleSource/UnitTests/2003-07-09-SignedArgs
SingleSource/UnitTests/2007-03-02-VaCopy
gcc compat test suite results (Darwin x86-32 & -64):
--
# of expected passes 1262
# of unexpected failures 56
# of unresolved testcases 34
# of unsupported tests 2
Compare to: http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20090209/012050.html
llvm-svn: 64370
2009-02-12 09:04:14 +00:00
2437cbfa3b
Add support for generating block call expressions.
...
llvm-svn: 64346
2009-02-12 00:39:25 +00:00
e9fcadd2a6
Use EmitVAListRef instead of EmitLValue directly to handle array decay
...
case on x86_64.
llvm-svn: 64333
2009-02-11 22:25:55 +00:00
8d9dc4a6d5
Support IRgen of va_arg of structure as l-value.
...
llvm-svn: 64325
2009-02-11 20:59:32 +00:00
74b7722c2c
ir-gen for objc's @selector expression in nonfragile abi mode.
...
llvm-svn: 64323
2009-02-11 20:51:17 +00:00
6ec47f0d59
Silence a warning about an unused variable in -Asserts builds
...
llvm-svn: 64306
2009-02-11 16:17:49 +00:00
746b21361f
Fix rdar://6518463, increment of a bool is always true, due to
...
subtle and non-obvious promotion rules. We already handle +=
and +1 correctly.
llvm-svn: 64296
2009-02-11 07:40:06 +00:00
60dcdc7062
finish off codegen support for sub of pointer to functions,
...
finishing off rdar://6520707
llvm-svn: 64295
2009-02-11 07:21:43 +00:00
7ccf3e4e28
Handle the case where EmitBlock might be called multiple times for the same block. Fixes PR3536.
...
llvm-svn: 64252
2009-02-10 22:50:24 +00:00
d7264430e6
This patch is all it takes to pass all objc2's fast-enumeration
...
tests in the dejagnu test suite in the nonfragile abi mode.
llvm-svn: 64251
2009-02-10 22:46:12 +00:00
e46506eaea
Pull CodeGenFunction::EmitVAArg into target specific ABIInfo classes.
...
- Missed this file.
llvm-svn: 64238
2009-02-10 21:44:36 +00:00
2d0746fb97
Pull CodeGenFunction::EmitVAArg into target specific ABIInfo classes.
...
llvm-svn: 64235
2009-02-10 20:44:09 +00:00
4e7ae06b00
Generate ir for ivar offset. This will pass
...
type-nsobject-attribute.m in the dejagnu test suite
in the nonfragile abi mode.
llvm-svn: 64233
2009-02-10 20:21:06 +00:00
21fc74c15a
Some refactoring of Ivar offset code gen.
...
in preparation for nonfragile ivar offset work.
llvm-svn: 64225
2009-02-10 19:02:04 +00:00
9403cd6d85
Tweak x86-64 ABI to allow reuse for vararg handling.
...
llvm-svn: 64221
2009-02-10 17:06:09 +00:00
33c1b6528f
Remove the last remnants of the Obj-C EH stack code.
...
llvm-svn: 64205
2009-02-10 06:07:49 +00:00
33747b6c41
Start removing the old Obj-C EH stack now that the cleanup stack is used instead.
...
llvm-svn: 64203
2009-02-10 05:52:02 +00:00
e99ad00fd2
Function parameters for PIC16 are like local variables. So use the keyword ".auto." to mangle their names. The working of PIC16AsmPrinter relies on that keyword currently.
...
llvm-svn: 64198
2009-02-10 04:17:25 +00:00
0007961241
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
llvm-svn: 64197
2009-02-10 03:03:30 +00:00
9bfb4de38b
ABI: Correctly handle load/store of values which have a different LLVM
...
memory representation (e.g., bool).
- This upgrades (downgrades) MultiSource/Applications/ClamAV/clamscan
to a miscompile and fixes
SingleSource/UnitTests/2003-05-31-CastToBool.
llvm-svn: 64194
2009-02-10 01:51:39 +00:00
1d425460d5
Add util Emit{LoadOf,StoreTo}Scalar methods to encapsulate conversion
...
from LLVM memory type to/from LLVM temporary type.
- No intended functionality change.
llvm-svn: 64191
2009-02-10 00:57:50 +00:00
d5f1f55e28
Make sure to initialize local variables, even if they were ignored by
...
ABI.
llvm-svn: 64187
2009-02-10 00:06:49 +00:00
15949b3a32
Use the new cleanup infrastructure for VLAs. The next iteration of patches will remove the old Obj-C EH cleanup code.
...
llvm-svn: 64161
2009-02-09 20:41:50 +00:00
bfee7e921b
Use the new cleanup infrastructure for @try/@finally
...
llvm-svn: 64160
2009-02-09 20:38:58 +00:00
1ac6282c5b
Replace a bunch of EmitBranch calls with EmitBranchThroughCleanup. No functionality change (yet).
...
llvm-svn: 64159
2009-02-09 20:31:03 +00:00
ff0bb6ce62
Save and restore the DidCallStackSave variable
...
llvm-svn: 64157
2009-02-09 20:23:40 +00:00
f4478e94b8
Add DidCallStackSave variable to CodeGenFunction.
...
llvm-svn: 64156
2009-02-09 20:20:56 +00:00
8bf4205c70
Start processing template-ids as types when the template-name refers
...
to a class template. For example, the template-id 'vector<int>' now
has a nice, sugary type in the type system. What we can do now:
- Parse template-ids like 'vector<int>' (where 'vector' names a
class template) and form proper types for them in the type system.
- Parse icky template-ids like 'A<5>' and 'A<(5 > 0)>' properly,
using (sadly) a bool in the parser to tell it whether '>' should
be treated as an operator or not.
This is a baby-step, with major problems and limitations:
- There are currently two ways that we handle template arguments
(whether they are types or expressions). These will be merged, and,
most likely, TemplateArg will disappear.
- We don't have any notion of the declaration of class template
specializations or of template instantiations, so all template-ids
are fancy names for 'int' :)
llvm-svn: 64153
2009-02-09 18:46:07 +00:00
fc49682f20
Add some more documentation. Also reflowed comments to 80 col.
...
llvm-svn: 64105
2009-02-08 23:14:22 +00:00
9c964ac272
Reuse case destinations.
...
llvm-svn: 64100
2009-02-08 22:46:50 +00:00
f57b9eef62
Always check if we can remove branch fixups, even if the cleanup stack is empty.
...
llvm-svn: 64099
2009-02-08 22:45:15 +00:00
dcb149cbef
Add a simplified EmitJumpThroughFinally and use it in CGObjC in preparation of making it use the cleanup stack.
...
llvm-svn: 64098
2009-02-08 22:25:30 +00:00
76180ea456
Misc fixes to the cleanup stack code.
...
llvm-svn: 64096
2009-02-08 22:13:37 +00:00
a6dbd7b25a
When we're at the stack depth we want, there isn't anything to do.
...
llvm-svn: 64095
2009-02-08 22:00:53 +00:00
284d177c7f
Wire up break and continue processing to the new stack depth adjuster.
...
If people could beat on it and let me know if there are any new
semantics required by newer language standards or DRs or any little
details I goofed on, I'd be happy to fix any issues found.
llvm-svn: 64079
2009-02-08 09:22:19 +00:00
66c384ac2e
More cleanup stack work, PopCleanupBlock now returns a struct with the switch block and end block.
...
llvm-svn: 64072
2009-02-08 07:46:24 +00:00
ae91d9b140
Split some functions up
...
llvm-svn: 64069
2009-02-08 03:55:35 +00:00
a586ad7f85
CleanupScope needs to push the cleanup block in its destructor
...
llvm-svn: 64068
2009-02-08 03:22:36 +00:00
3c21dd5a80
Implement support for branch fixups.
...
llvm-svn: 64064
2009-02-08 01:23:05 +00:00
7d70fd27a4
More cleanup stack work.
...
llvm-svn: 64059
2009-02-08 00:50:42 +00:00
fbfb5e6530
When emitting blocks, keep track of which cleanup scope they have. Minor fixes and cleanup.
...
llvm-svn: 64053
2009-02-08 00:16:35 +00:00
cadb9a6a34
Emit a cleanup block for the cleanup attribute
...
llvm-svn: 64052
2009-02-07 23:51:38 +00:00
be0f76a712
Add support for emitting cleanup blocks. Make EmitCompoundStatement emit cleanup blocks if necessary
...
llvm-svn: 64051
2009-02-07 23:50:39 +00:00
2cf8c44e43
Add a simple RAII object, to be used for pushing a cleanup entry and make the insertion point be the cleanup block.
...
llvm-svn: 64048
2009-02-07 23:30:41 +00:00
0509d9635b
Ensure we track all the stack depths for all break and continue points
...
correctly. This should lay the ground work to throw the big switch
and start code gening break and continue in the presense of vlas.
llvm-svn: 64046
2009-02-07 23:02:10 +00:00
15cb75a20c
Add plumbing for the cleanup stack.
...
llvm-svn: 64043
2009-02-07 22:53:43 +00:00
bf8a1be33c
Split the exception object out into its own stack.
...
llvm-svn: 64032
2009-02-07 21:37:21 +00:00
da0e4560a1
Simplify the Objective-C exception handling.
...
llvm-svn: 64031
2009-02-07 21:26:04 +00:00
56d2a15829
Format for 80-cols.
...
llvm-svn: 64030
2009-02-07 20:14:12 +00:00
6d8a617474
Ensure that we don't miscodegen if vlas creap into the top of the for.
...
This will allow us to generate break and continue even if vlas are
involved without worry that we'll silently generate bad code.
llvm-svn: 64028
2009-02-07 20:09:00 +00:00
dc0d6be7b9
Arrange to have the correct StackDepth for while statements.
...
llvm-svn: 64021
2009-02-07 18:08:12 +00:00
1f8be1b9ac
Fit into 80-col.
...
llvm-svn: 64020
2009-02-07 17:18:33 +00:00
1d91dd98ad
Fixup goto codegen in and around VLAs.
...
llvm-svn: 64014
2009-02-07 12:52:26 +00:00
ee9e4c274b
Set load/store alignment when doing ABI coercions.
...
- Currently, this is producing poor code, but we prefer correctness
to performance for now. Eventually we should be able to generally
avoid having to set the alignment when we control the alignment of
the alloca.
- This knocks out 33/1000 failures on my single argument ABI tests,
down to 22/1000 and 18 of these appear to be gcc bugs. Woot.
llvm-svn: 64001
2009-02-07 02:46:03 +00:00
d404862cf9
When making dummy file entries, the directory name should also be
...
non-empty.
llvm-svn: 63986
2009-02-07 00:40:41 +00:00
c76e741622
Fixed an objc2 nonfragile-abi code gen bug.
...
Now we can say 'hello world' objective-c style
in the nonfragile abi.
llvm-svn: 63981
2009-02-06 23:46:26 +00:00
6b7cd6e5f4
objc2's nonfragile abi API for messages sent to 'super'.
...
llvm-svn: 63959
2009-02-06 20:09:23 +00:00
fe2fb0af5a
Use 'compile' instead of 'codegen' when reporting error to user.
...
llvm-svn: 63952
2009-02-06 19:18:03 +00:00
33f66e640a
objc2's nonfragile-abi - API selection for when receiver is a class
...
llvm-svn: 63881
2009-02-05 20:41:40 +00:00
31f8649f83
Follow Eli's advice and store the VLA size with the native size_t type. Fixes PR3491.
...
llvm-svn: 63879
2009-02-05 19:43:10 +00:00
4f9d349e07
More objc2's API chanes.
...
llvm-svn: 63878
2009-02-05 19:35:43 +00:00
9065541262
#ifdef'out out objc2 API selection which is not done in gcc (unlike
...
the documentation to the contrary).
llvm-svn: 63871
2009-02-05 18:00:27 +00:00
5d3dbd64e1
Implement Direct ABIInfo semantics.
...
- No intended functionality change, this is essentially enabling
direct passing of complex and aggregate values, which no ABI is
using.
llvm-svn: 63863
2009-02-05 11:13:54 +00:00
cea3af4e54
Simplify test for whether we need an alloca to hold an indirect return
...
value.
- No functionality change.
llvm-svn: 63859
2009-02-05 09:24:53 +00:00
747865af0c
Implement ABI Indirect sematics for arguments.
...
- No intended functionality change, all current ABI implementations
were only using indirect for complex/aggregate types, which were
being passed indirectly with the Direct ABIInfo kind.
llvm-svn: 63858
2009-02-05 09:16:39 +00:00
b8b1c679c4
Merge ABIInfo StructRet/ByVal into Indirect.
...
- No (intended) functionality change, the semantic changes are to come.
llvm-svn: 63850
2009-02-05 08:00:50 +00:00
c79407fc40
Pull CodeGenFunction::GetUndefRValue() out of EmitUnsupportedRValue.
...
llvm-svn: 63845
2009-02-05 07:09:07 +00:00
621c3512a3
Reapply Daniel's patch to match up with llvm 63765.
...
Untested, Daniel or Nate please review.
llvm-svn: 63814
2009-02-05 01:50:47 +00:00
70245be397
x86-32: Use Ignore to avoid passing empty structs (instead of Expand).
...
llvm-svn: 63813
2009-02-05 01:50:07 +00:00
0103574d55
Honor ByVal alignment. Patch by Nate Begeman!
...
llvm-svn: 63811
2009-02-05 01:31:19 +00:00
4e87c834d3
This patch generates messaging code for objc2's non-fragile abi.
...
llvm-svn: 63810
2009-02-05 01:13:09 +00:00
8045343ca2
Initialize alignment field for ByVal ABIInfo correctly.
...
llvm-svn: 63809
2009-02-05 01:01:30 +00:00
fff09f335d
Unbreak CGFunctionInfo::Profile method and reenable caching of ABI
...
information.
llvm-svn: 63799
2009-02-05 00:00:23 +00:00
400c040e01
Chase LLVM TOT in circles (i.e., revert r63773 to match revert of
...
r63765).
llvm-svn: 63795
2009-02-04 23:40:00 +00:00
56e7552c73
Add ABIArgInfo::dump()
...
llvm-svn: 63794
2009-02-04 23:24:38 +00:00
46353ece18
Use correct signature for calling enumeration mutation function.
...
llvm-svn: 63782
2009-02-04 22:00:33 +00:00
fb5fdf1f14
Temporarily disable caching of ABI results; this is going horribly
...
wrong in some cases.
llvm-svn: 63780
2009-02-04 21:36:22 +00:00
1e8052b36d
Add -femit-all-decls codegen option.
...
- Emits all declarations, even unused (static) ones.
- Useful when doing minimization of codegen problems (otherwise
problems localized to a static function aren't minimized well).
llvm-svn: 63776
2009-02-04 21:19:06 +00:00
a45bdbbb6a
Add asserts that the function signature matches the other arguments provide
...
to CGCall functions.
llvm-svn: 63775
2009-02-04 21:17:21 +00:00
91b73d441e
(llvm up) Update for intrinsic lookup changes.
...
llvm-svn: 63773
2009-02-04 21:09:15 +00:00
e4dc35deb9
Some early code for objc2's nonfragile abi messaging.
...
llvm-svn: 63770
2009-02-04 20:42:28 +00:00
b73a23e47e
Patch fixes messaging for GNU runtime.
...
Patch by David Chisnall
llvm-svn: 63769
2009-02-04 20:31:19 +00:00
6e3b7df125
Handle demotion of coerced arguments (as in void a(x) short x; { ... }).
...
llvm-svn: 63726
2009-02-04 07:22:24 +00:00
88ea93e6b4
lower the interface to getLineNumber like we did for
...
getColumnNumber. This fixes a FIXME in
SourceManager::getPresumedLoc because we now just decompose
the sloc once.
llvm-svn: 63701
2009-02-04 01:06:56 +00:00
310c5b1ab1
Update passing of _Bool values to match what function was declared to take.
...
llvm-svn: 63697
2009-02-04 00:55:44 +00:00
4d22e4975a
Change construction of common ObjC functions to use CGCall
...
infrastructure to construct function type.
- For consistencty, we should probably always use this to construct
function types, but these are absolutely necessary to ensure that
we can emit calls to these functions.
llvm-svn: 63695
2009-02-04 00:44:42 +00:00
3d9296e6f5
Some function stub added for new abi messaging.
...
llvm-svn: 63691
2009-02-04 00:22:57 +00:00
84388bf397
Use CGCall infrastructure to call enumeration mutation function.
...
llvm-svn: 63685
2009-02-03 23:55:40 +00:00
82c72e1ee4
Several new declarations for objc2 nonfragile
...
abi messaging.
llvm-svn: 63684
2009-02-03 23:49:23 +00:00
1ef7373ee8
Fix return type for calls to objc_setProperty.
...
llvm-svn: 63683
2009-02-03 23:43:59 +00:00
a33461150d
Use ConvertTypeForMem when creating alloca for scalar argument.
...
llvm-svn: 63681
2009-02-03 23:04:57 +00:00
ee3da87ce7
Add CodeGenFunction::ConvertTypeForMem forwarding function.
...
llvm-svn: 63678
2009-02-03 23:03:55 +00:00
e80f317886
GNUStep fast enumeration.
...
Patch by David Chisnall.
llvm-svn: 63666
2009-02-03 21:52:35 +00:00
fc7c76159c
x86_64 ABI: Initial implementation of ABI compliant parameter passing.
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- Now only 27/500 failures on ABITest single argument tests; from
350/500. :)
- As with return types, a large percentage of these are likely to be
gcc bugs, not yet reviewed.
Also, fix bug in handling of Ignore ABI type in argument lists.
llvm-svn: 63654
2009-02-03 20:00:13 +00:00
2f219b0770
ABI handling: Implement coercion for argument types (in addition to
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return types).
llvm-svn: 63645
2009-02-03 19:12:28 +00:00
712bfa6478
ir-gen for nonfragile ivar bitfield access (objc2 nonfragile abi).
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llvm-svn: 63644
2009-02-03 19:03:09 +00:00
c1b58d40e6
Targets that don't have stack use global address space for parameters.
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Specify external linkage for such globals so that llvm optimizer do
not assume there values initialized as zero.
llvm-svn: 63636
2009-02-03 18:07:49 +00:00
ebc4c9d2a3
Minor objc2 bug fix.
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llvm-svn: 63635
2009-02-03 17:34:34 +00:00
3cac613eb8
Fixed the typo in comment.
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llvm-svn: 63634
2009-02-03 17:23:12 +00:00
32931eb21d
Change ABIInfo to compute information for a full signature at a time
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(the main point of this restructing).
llvm-svn: 63619
2009-02-03 06:51:18 +00:00
0136282a9c
Remove ABIArgInfo::Default kind, ABI is now responsible for specifying
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acceptable kind with more precise semantics.
llvm-svn: 63617
2009-02-03 06:30:17 +00:00
67dace890f
Add ABIArgInfo::Direct kind, which passes arguments using whatever the
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native IRgen type is. This is like Default, but without any extra
semantics (like automatic tweaking of structures or void).
llvm-svn: 63615
2009-02-03 06:17:37 +00:00
5a0acdc982
Add two FIXMEs.
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llvm-svn: 63613
2009-02-03 06:02:10 +00:00
b52d077d8b
Always use CGFunctionInfo to access ABI information.
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llvm-svn: 63612
2009-02-03 05:59:18 +00:00
313321ea23
Move ABIArgInfo into CGFunctionInfo, computed on creation.
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- Still have to convert some consumers over.
llvm-svn: 63610
2009-02-03 05:31:23 +00:00
6d6b0d309a
Move ABIInfo/ABIArgInfo classes into ABIInfo.h
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llvm-svn: 63586
2009-02-03 01:05:53 +00:00
c88a70d885
objc2's ir-gen for nonfragile ivar access.
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llvm-svn: 63578
2009-02-03 00:09:52 +00:00
e0be82956b
Memoize CGFunctionInfo construction.
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llvm-svn: 63576
2009-02-03 00:07:12 +00:00
3668cb2d3c
Change CGFunctionInfo args iterator to not include the return type.
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llvm-svn: 63571
2009-02-02 23:43:58 +00:00
bf8c24ad89
Thread CGFunctionInfo construction through CodeGenTypes.
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- Inefficient & leaks memory currently, will be cleaned up subsequently.
llvm-svn: 63567
2009-02-02 23:23:47 +00:00
d931a87f90
More ABI API cleanup.
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- Lift CGFunctionInfo creation above ReturnTypeUsesSret and
EmitFunction{Epi,Pro}log.
llvm-svn: 63553
2009-02-02 22:03:45 +00:00
7633cbf005
ABI handling API changes.
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- Lift CGFunctionInfo creation up to callers of EmitCall.
- Move isVariadic bit out of CGFunctionInfo, take as argument to
GetFunctionType instead.
No functionality change.
llvm-svn: 63550
2009-02-02 21:43:58 +00:00
Devang Patel