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184 Commits

Author SHA1 Message Date
Steve Naroff e14b368fa9 More "prep" work for handling UTF16 CFString. 
Patch by Jean-Daniel Dupas. Thanks!

llvm-svn: 68203
 2009-04-01 13:55:36 +00:00
Chris Lattner d18136a644 fix the two xfails I added with a previous patch by making ObjC interface 
types get completed when their definition is seen if previously laid out by
the code generator.

llvm-svn: 68177
 2009-04-01 02:36:43 +00:00
Chris Lattner 6483908957 move trivial forwarding function inline. 
llvm-svn: 68176
 2009-04-01 02:08:13 +00:00
Anders Carlsson 237f349073 Implement code generation of namespaces and add mangling tests. 
llvm-svn: 68170
 2009-04-01 00:58:25 +00:00
Daniel Dunbar 08b216abf1 Add Target hooks for IRgen of [cf]string literals. 
- Notably, set section on cfstring literal string data (for now, this
   is done everywhere because it matches what we were already doing
   for the CFString data itself)

 - <rdar://problem/6599098> [irgen] linker requires objc string data
   to go into cstring

llvm-svn: 68160
 2009-03-31 23:42:16 +00:00
Chris Lattner f41e87f4cd Change UsedArray to be a vector of WeakVH to fix a dangling pointer problem that occurs when 
attribute(used) and asm renaming are used together.

llvm-svn: 68155
 2009-03-31 22:37:52 +00:00
Chris Lattner 2739d2bbe6 remove some obsolete comments, use an AssertingVH. 
llvm-svn: 68151
 2009-03-31 22:17:44 +00:00
Eli Friedman 7044b76707 Finish off semantic analysis for regparm, and remove the warning. Also 
remove a redundant error in CodeGen.

llvm-svn: 67868
 2009-03-27 21:06:47 +00:00
Fariborz Jahanian a2d609e2f1 Besides the warning, issue unsupported diagnostics in 
ir gen. No intended change in functionality.

llvm-svn: 67857
 2009-03-27 18:38:55 +00:00
Chris Lattner 984fac5f5f most of this is plumbing to get CompileOptions down into 
CodeGenModule.  Once there, add a new NoCommon option to
it and implement -fno-common.

llvm-svn: 67735
 2009-03-26 05:00:52 +00:00
Chris Lattner e64911a4ae switch getBuiltinLibFunction to use the new GetOrCreateLLVMFunction 
functionality, fixing a crash on the attached testcase.  Eliminate the
BuiltinFunctions cache, as it can contain dangling pointers.  This fixes
a bunch of valgrind errors on test/CodeGen/builtins.c

llvm-svn: 67484
 2009-03-22 21:56:56 +00:00
Chris Lattner 5404169327 emit aliases as the definitions fly by, don't bother deferring until 
the end of the module.

llvm-svn: 67482
 2009-03-22 21:47:11 +00:00
Chris Lattner 827a3552a4 make alias definition logic more similar to functions/globals. 
llvm-svn: 67481
 2009-03-22 21:39:12 +00:00
Chris Lattner a5ae54acc4 fix PR3200 by making alias emission use the new infrastructure. Fold 
some tests into the alias.c file.

llvm-svn: 67479
 2009-03-22 21:21:57 +00:00
Chris Lattner d480892445 pull "runtime globals" into the same framework as other functions/global variables. 
No intended functionality change.

llvm-svn: 67478
 2009-03-22 21:03:39 +00:00
Chris Lattner 75acb0c356 fix a fixme: non-proto struct returning function definitions should be compiled 
to something like:
define void @bar(%struct.foo* noalias sret %agg.result) nounwind {
instead of:
define void @bar(%struct.foo* noalias sret %agg.result, ...) nounwind {

llvm-svn: 67475
 2009-03-22 19:35:37 +00:00
Chris Lattner 4ff71de880 set function/global names with setName instead of passing the name into the 
ctor function.  This avoids creating a temporary std::string for the name,
speeding up the testcase in PR3810 by 3.8%

llvm-svn: 67457
 2009-03-22 00:12:30 +00:00
Fariborz Jahanian 629aed9327 Issue error if variables are defined inside an objc class, 
category or protocol.

llvm-svn: 67450
 2009-03-21 18:06:45 +00:00
Chris Lattner 45470943a9 now that all the decl reference and creation stuff is going through two 
very simple places, reimplement the deferred decl emission logic to not be O(N^2),
fixing PR3810.

llvm-svn: 67447
 2009-03-21 09:44:56 +00:00
Chris Lattner a85d68e5d8 fix a crash that could occur when a variable declaration became a 
function definition.

llvm-svn: 67446
 2009-03-21 09:25:43 +00:00
Chris Lattner 149927c9f8 simplify and cleanup global variable creation stuff to all go through one 
code path.

llvm-svn: 67445
 2009-03-21 09:16:30 +00:00
Chris Lattner 832323ea41 simplify management of llvm::Function creation to all go through 
GetAddrOfFunction.  This is simpler and more efficient.

llvm-svn: 67444
 2009-03-21 08:53:37 +00:00
Chris Lattner 5eaee5692c code cleanups, rename EmitForwardFunctionDefinition -> 
CreateFunctionPrototypeIR, though my next patch will eliminate
it entirely.

llvm-svn: 67443
 2009-03-21 08:38:50 +00:00
Chris Lattner 6574906818 fix several problems with asm renaming, by pulling it into the mangling code: 
1. it wasn't applying to definitions, only declarations, e.g. int x __asm("foo")
2. multiple definitions were conflicting, they weren't getting merged.
3. the code was duplicated in several places.

llvm-svn: 67442
 2009-03-21 08:24:40 +00:00
Chris Lattner 64c55933ed add some fixmes 
llvm-svn: 67441
 2009-03-21 08:13:05 +00:00