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199 Commits

Author SHA1 Message Date
Owen Anderson
170229f68d Update for LLVM API change, and contextify a bunch of related stuff. 
llvm-svn: 75705
 2009-07-14 23:10:40 +00:00
Owen Anderson
ae86c19e68 Update for LLVM API change. 
llvm-svn: 75446
 2009-07-13 04:10:07 +00:00
Owen Anderson
c10c8d3e2b Update for LLVM API change. 
llvm-svn: 75028
 2009-07-08 19:05:04 +00:00
Owen Anderson
9f211fb4fa Update for LLVM API change. 
llvm-svn: 74986
 2009-07-08 01:29:18 +00:00
Argyrios Kyrtzidis
b4b64ca752 Remove the ASTContext parameter from the attribute-related methods of Decl. 
The implementations of these methods can Use Decl::getASTContext() to get the ASTContext.

This commit touches a lot of files since call sites for these methods are everywhere.
I used pre-tokenized "carbon.h" and "cocoa.h" headers to do some timings, and there was no real time difference between before the commit and after it.

llvm-svn: 74501
 2009-06-30 02:34:44 +00:00
Devang Patel
2872df839d typo 
llvm-svn: 74305
 2009-06-26 18:33:42 +00:00
Douglas Gregor
78bd61f661 Move the static DeclAttrs map into ASTContext. Fixes <rdar://problem/6983177>. 
llvm-svn: 73702
 2009-06-18 16:11:24 +00:00
Mike Stump
cbc2bcaf17 As an optimization, we maintain a cache of generated 
___Block_byref_id_object_dispose and ___Block_byref_id_object_copy
functions so that we can simply reuse instead of creating a new one.
Additionally, add an assert to ensure no one yet tries to align a
__block variable beyond the alignment of a pointer as the codegen is
incomplete.

llvm-svn: 72974
 2009-06-05 23:26:36 +00:00
Eli Friedman
55422ad068 Add IRGen support for local variables of reference type. 
llvm-svn: 72462
 2009-05-27 05:39:06 +00:00
Sanjiv Gupta
47e296149e Targets like PIC16 generate Static decls for automatic variables, emit the appropriate debug descriptor as well in that case. 
llvm-svn: 72261
 2009-05-22 13:54:25 +00:00
Anders Carlsson
8370964257 Pass the destination QualType to EmitStoreOfScalar. No functionality change. 
llvm-svn: 72118
 2009-05-19 18:50:41 +00:00
Anders Carlsson
9b02760923 Since we miscompile many cases when declaring a variable with a reference type, make them unsupported for now. 
llvm-svn: 72034
 2009-05-18 19:55:29 +00:00
Mike Stump
2c002929b2 Fixup debug information for the location information for __block 
variables.  For this to work, the backend needs to handle more complex
forms for locations.

A typical utterance would be:

        %forwarding = getelementptr %0* %use_by_ref, i32 0, i32 1               ; <i8**> [#uses=1]
        %0 = load i8** %forwarding              ; <i8*> [#uses=1]
        %1 = bitcast i8* %0 to %0*              ; <%0*> [#uses=1]
        %x = getelementptr %0* %1, i32 0, i32 4         ; <i32*> [#uses=1]
        %2 = bitcast i32* %x to { }*            ; <{ }*> [#uses=1]
        call void @llvm.dbg.declare({ }* %2, { }* bitcast (%llvm.dbg.variable.type* @llvm.dbg.variable to { }*))

Presently when selection finds something it doesn't understand, it
just avoids generating any information, which is safe, just
incomplete.  Radar 6867696

llvm-svn: 71824
 2009-05-15 00:29:54 +00:00
Chris Lattner
e0be0dfced push GlobalDecl through enough of the CodeGenModule interfaces 
to allow us to support generation of deferred ctors/dtors.
It looks like codegen isn't emitting a call to the dtor in 
member-functions.cpp:test2, but when it does, its body should
get emitted.

llvm-svn: 71594
 2009-05-12 21:21:08 +00:00
Anders Carlsson
6f5c15688d When calling the cleanup function specified by __attribute__((cleanup)), make sure to bitcast the argument so it has the same type as the first argument of the cleanup function. Fixes <rdar://problem/6827047>. 
llvm-svn: 70098
 2009-04-26 00:34:20 +00:00
Eli Friedman
bc633beda4 PR3247: Handle a couple of cases where we weren't emitting VLA sizes (and 
subsequently crashed).

llvm-svn: 69567
 2009-04-20 03:54:15 +00:00
Eli Friedman
4f856744e5 PR3853: Add CodeGen support for __thread. 
llvm-svn: 69545
 2009-04-19 21:05:03 +00:00
Daniel Dunbar
0ca1660129 Audit __private_extern__ handling. 
- Exposed quite a few Sema issues and a CodeGen crash.

 - See FIXMEs in test case, and in SemaDecl.cpp (PR3983).

I'm skeptical that __private_extern__ should actually be a storage
class value. I think that __private_extern__ basically amounts to
  extern A __attribute__((visibility("hidden")))
and would be better off handled (a) as that, or (b) with an extra bit
in the VarDecl.

llvm-svn: 69020
 2009-04-14 02:25:56 +00:00
Daniel Dunbar
4184ac847f Update to use hasAttr() instead of getAttr(). 
- No functionality change.

llvm-svn: 68987
 2009-04-13 21:08:27 +00:00
Chris Lattner
6bc4aaa2eb Make messages consistent. 
llvm-svn: 68756
 2009-04-10 00:37:08 +00:00
Chris Lattner
5286e774ee reject codegen of __thread variables as unimplemented, rdar://6775265 
llvm-svn: 68755
 2009-04-10 00:35:59 +00:00
Anders Carlsson
80f97ab08f Add a destination type argument to EmitConstantExpr. This will be used for when the destination has a reference type. (No functionality change yet) 
llvm-svn: 68593
 2009-04-08 04:48:15 +00:00
Sanjiv Gupta
639f2d92f8 Don't use static globals for params as it confuses the optimzer that their values are never being used in the function. 
llvm-svn: 68328
 2009-04-02 17:51:27 +00:00
Anders Carlsson
f7e01ffa4a When compiling C++ code, always mangle the names of static block var decls. 
llvm-svn: 68280
 2009-04-02 03:29:47 +00:00
Fariborz Jahanian
ed308a94da Code gen does not yet supports __asm__ on a variable 
declaration. Reject it.

llvm-svn: 68058
 2009-03-30 20:32:06 +00:00
Chris Lattner
e09ad90882 don't set the name of a call instruction to "call" in release-asserts 
build.  This shaves another 3% off.

llvm-svn: 67460
 2009-03-22 00:32:22 +00:00
Chris Lattner
47640221da fix CreateTempAlloca to not set a name on the alloca for temporaries 
in release-assert builds.  For automatic variables, explicitly set
a name with setName that does not make a temporary std::string.

This speeds up -emit-llvm-only -disable-free on PR3810 by 4.6%

llvm-svn: 67459
 2009-03-22 00:24:14 +00:00
Mike Stump
efd7caa825 Fixup codegen for nested block literals so that we generate 
copy_helpers and dispose_helpers as necessary for them.

llvm-svn: 67453
 2009-03-21 21:00:35 +00:00
Mike Stump
692c6e3729 Fix codegen for support for super inside block literal expressions. 
llvm-svn: 67406
 2009-03-20 21:53:12 +00:00
Sanjiv Gupta
06cc45ec85 Mangle param names with .arg. only. 
llvm-svn: 66343
 2009-03-07 18:09:52 +00:00
Mike Stump
90d8daf592 Remove some FIXMEs for block literals that should be close to working. 
llvm-svn: 66322
 2009-03-07 06:04:31 +00:00
Mike Stump
f89230d93b Complete __Block_byref_id_object_copy cogegen for block literals. 
llvm-svn: 66257
 2009-03-06 06:12:24 +00:00
Mike Stump
fbe25dd1e4 Finish off __Block_byref_id_object_dispose codegen for block literals. 
llvm-svn: 66247
 2009-03-06 04:53:30 +00:00
Mike Stump
846bf9a797 Remove extra arg. 
llvm-svn: 66243
 2009-03-06 02:45:21 +00:00
Mike Stump
ee2a5ee5f7 More codegen support for the copy/dispose helpers for block literals. 
llvm-svn: 66241
 2009-03-06 02:29:21 +00:00
Mike Stump
0c74327715 Framework for codegen for copy/dispose helpers. 
llvm-svn: 66231
 2009-03-06 01:33:24 +00:00
Daniel Dunbar
f804897ee9 Don't mangle names of local variables. 
- For one thing, this adds unneeded overhead; for another, this
   routine can be used to emit unnamed decls which we shouldn't try to
   mangle.

llvm-svn: 66212
 2009-03-05 22:59:19 +00:00
Mike Stump
4446dcf061 prep work for copy/destroy helpers for block literals. 
llvm-svn: 66159
 2009-03-05 08:32:30 +00:00
Mike Stump
cd1280b405 Avoid dispose calls when only doing gc. 
llvm-svn: 66126
 2009-03-05 02:34:38 +00:00
Mike Stump
626aecc4be Add codegen support for __block variables to call _Block_object_dispose as necessary. 
llvm-svn: 66117
 2009-03-05 01:23:13 +00:00
Eli Friedman
3efa41a478 Continuation of PR3687: fix more places to use the right type for 
booleans.

llvm-svn: 66012
 2009-03-04 04:25:14 +00:00
Eli Friedman
a1493b3b4d Comment fix: change a question to an answer. 
llvm-svn: 66010
 2009-03-04 04:22:58 +00:00
Mike Stump
97d01d50d9 Improved ABI compliance for __block variables. No testcases yet as we 
still give an unsupported error for them due to the fact this is a
work in progress.

llvm-svn: 66007
 2009-03-04 03:23:46 +00:00
Mike Stump
1db7d04b71 First cut CodeGen support for __block variables. 
llvm-svn: 65688
 2009-02-28 09:07:16 +00:00
Daniel Dunbar
1cdbc5404b Allow constant initializers to reference their defining decl. 
- PR3662.

llvm-svn: 65472
 2009-02-25 20:08:33 +00:00
Daniel Dunbar
a374e60e57 Fold GeneraticStaticBlockVarDecl into callers. 
- No functionality change.

llvm-svn: 65470
 2009-02-25 19:45:19 +00:00
Daniel Dunbar
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
Eli Friedman
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
Mike Stump
f5a5c4fa11 Fix spacing. 
llvm-svn: 65089
 2009-02-20 00:19:45 +00:00
Douglas Gregor
5f361c9f1e Address Chris's comments regarding C++ name mangling. 
llvm-svn: 64984
 2009-02-18 23:53:56 +00:00