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1164 Commits

Author SHA1 Message Date
Devang Patel
7c086227e6 Attach aritifical attribute with implicit parameters. 
Radar 8493141.

llvm-svn: 115104
 2010-09-29 23:09:21 +00:00
Devang Patel
330b65e350 Emit method access specifier. 
Radar 8490416.

llvm-svn: 115090
 2010-09-29 21:46:16 +00:00
Devang Patel
db2732ac42 Update to reflect DIFactory::CreateSubprogram() interface change from r115084. 
llvm-svn: 115085
 2010-09-29 21:05:52 +00:00
Devang Patel
984cdeef37 Remove dead code. 
llvm-svn: 115079
 2010-09-29 20:05:01 +00:00
Benjamin Kramer
3e0c527dcc Adjust for debug info API change. 
llvm-svn: 114438
 2010-09-21 15:59:59 +00:00
Gabor Greif
bf98608a3d do not rely on the implicit-dereference semantics of dyn_cast_or_null 
llvm-svn: 114281
 2010-09-18 13:00:17 +00:00
Devang Patel
28b5286bda While handling change of file, check if _current_ file is already seen or not. If current file is seen then it indicates that end of previous file's lexical scope. 
This fixes radar 8396182.

llvm-svn: 114018
 2010-09-15 20:50:40 +00:00
David Chisnall
cf60744cd7 Tidy up last commit, as per Devang's comments. 
llvm-svn: 112840
 2010-09-02 18:01:51 +00:00
David Chisnall
6bf98ff491 Use the unmangled name for the display name in Objective-C debug info. This should have no effect with the Mac runtime where clang (unlike GCC) uses the display name symbol name. 
llvm-svn: 112833
 2010-09-02 17:16:32 +00:00
Devang Patel
96b7f55a03 Debug info for friends! 
Patch originally by Alexander Herz.

llvm-svn: 112275
 2010-08-27 17:47:47 +00:00
Devang Patel
22e99c2bad Fix enum size and align. Tested by setvar.exp in gdb testsuite. 
llvm-svn: 111936
 2010-08-24 18:14:06 +00:00
Daniel Dunbar
64c222a6bc Debug Info: Put full Clang version into the debug info, to make it easier to 
identify what version of the compiler was used to build something.

llvm-svn: 111927
 2010-08-24 17:41:09 +00:00
Devang Patel
41c2097058 Emit debug info for enum constants. 
llvm-svn: 111852
 2010-08-23 22:07:25 +00:00
Dan Gohman
66427b1fcf Reinstate the code for emitting an initial debug type for a struct, 
to handle the case where the struct is only forward-declared. In
this case, a temporary MDNode is not needed and not desired.

llvm-svn: 111842
 2010-08-23 21:15:56 +00:00
Eli Friedman
04831926ec Detabify. 
llvm-svn: 111768
 2010-08-22 01:00:03 +00:00
Dan Gohman
25f9aaedc6 Delete an obsolete comment. 
llvm-svn: 111711
 2010-08-21 02:41:29 +00:00
Dan Gohman
b1aac3362c CreateTemporaryType doesn't needs its Context argument. 
llvm-svn: 111688
 2010-08-20 22:39:57 +00:00
Dan Gohman
196f71006e Introduce a new temporary MDNode concept. Temporary MDNodes are 
not part of the IR, are not uniqued, and may be safely RAUW'd.
This replaces a variety of alternate mechanisms for achieving
the same effect.

llvm-svn: 111682
 2010-08-20 22:02:57 +00:00
Devang Patel
caa23f0708 Emit debug info for static const class member. 
llvm-svn: 110885
 2010-08-12 00:02:44 +00:00
Devang Patel
8166571a25 Simplify 
llvm-svn: 110716
 2010-08-10 20:16:57 +00:00
Devang Patel
76e3b53541 Do not use DIGlobalVariable to emit debugging information for enums. 
llvm-svn: 110697
 2010-08-10 18:27:15 +00:00
Devang Patel
dc866e119c Simplify code and add comments, in code that generate debug info for constant integer globals, based on Chris's feedback. 
llvm-svn: 110694
 2010-08-10 17:53:33 +00:00
Devang Patel
e03edfd3e7 Even if a constant's evaluated value is used, emit debug info for the constant variable. 
llvm-svn: 110660
 2010-08-10 07:24:25 +00:00
Devang Patel
c7f16ab3e3 Override selected builtin names (e.g. "long int" instead of "long") to match names used by gcc in debug info. This makes gdb testsuite happy. 
llvm-svn: 109694
 2010-07-28 23:23:29 +00:00
Devang Patel
a652fab052 construct debug info for "id" by hand. 
Tested by mi1-var-obj.exp in gdb testsuite.

llvm-svn: 109571
 2010-07-28 01:33:15 +00:00
Devang Patel
4f6e73b168 Always use current working directory for DW_AT_comp_dir. 
llvm-svn: 109535
 2010-07-27 20:49:59 +00:00
Devang Patel
6014edd117 Reapply 109303. 
llvm-svn: 109507
 2010-07-27 15:17:16 +00:00
Devang Patel
6005082354 Revert 109303. 
llvm-svn: 109426
 2010-07-26 18:49:27 +00:00
Devang Patel
268ad093a7 Untangle filename/dirname confusion. Store constructed strings on the side. Avoid use of Path.makeAbsolute(). 
DW_TAG_compile_unit uses two attributes DW_AT_name and DW_AT_comp_dir. Their expected values are:

$ clang foo.c -g
  DW_AT_name - foo.c
  DW_AT_comp_dir - `pwd`

$ clang one/two/foo.c -g
  DW_AT_name - one/two/foo.c
  DW_AT_comp_dir - `pwd`

$ clang /tmp/one/foo.c -g
  DW_AT_name - /tmp/one/foo.c
  DW_AT_comp_dir - empty

llvm-svn: 109303
 2010-07-24 00:59:16 +00:00
Devang Patel
cb9fe9ec16 Revert r109263. 
llvm-svn: 109284
 2010-07-23 23:04:28 +00:00
Devang Patel
28f167699a There is no need to use separate dir name for AT_comp_dir attribute. Using absolute path for filename allows clients to query complete file location info from gdb breakpoints. Save constructed full file name. 
llvm-svn: 109263
 2010-07-23 20:38:37 +00:00
Devang Patel
0884a60eb5 Keep track of artificial scopes introduced by line directives. For example, 
#line 41 "bar.c"
  dummy (1, i);
#line 24 "bar.h"
  i = f2 (i);
#line 44 "bar.c"

This is tested by step-line.exp in gdb testsuite.

llvm-svn: 109189
 2010-07-22 22:29:16 +00:00
Devang Patel
222f4be834 ObjCId is special "struct objc_object". Make this explicit in debug info. 
This is tested by objc-rbreak.exp in gdb testsuite.

llvm-svn: 109050
 2010-07-21 22:41:25 +00:00
Devang Patel
0043977f09 Remove unintended code that was checked in as part of r108916. 
llvm-svn: 108951
 2010-07-20 22:32:37 +00:00
Devang Patel
11a42a4655 Remove unused argument. 
llvm-svn: 108946
 2010-07-20 22:20:10 +00:00
Devang Patel
6c01820900 Print template argument names for template class. 
llvm-svn: 108916
 2010-07-20 20:24:18 +00:00
Stuart Hastings
7d7bc561bf Correct line info for declarations/definitions. Radar 8063111. 
llvm-svn: 108785
 2010-07-19 23:56:31 +00:00
Devang Patel
8fd6499a97 Set "optimization is ON" and supply other optional parameters. This helps codegenerator preserve info in case the symbol is deleted. 
llvm-svn: 108471
 2010-07-15 23:09:46 +00:00
Devang Patel
b3026df9fa Mark implementation generated methods as artificial. 
Tested by namespace.exp and virtfunc.exp from gdb testsuite.

llvm-svn: 108468
 2010-07-15 22:57:00 +00:00
Devang Patel
99c372134d Revert 108220 and subsequent patch. 
This is not required (I am not 100% sure why) but method.exp from gdb testsuite flagged regression due to this patch.

llvm-svn: 108434
 2010-07-15 18:16:09 +00:00
Devang Patel
01c8c100c2 Add volatile qualifiers for "this". 
llvm-svn: 108245
 2010-07-13 16:23:13 +00:00
Devang Patel
0a34e31d81 const qualify debug info for "this" for const methods. 
llvm-svn: 108220
 2010-07-13 00:24:30 +00:00
Devang Patel
0aabb1200f While collecting members for a class, always create delcaration entry for methods. Debug info for method definition will be generated while generating code for method body. 
Tested by classes.exp in gdb testsuite.

llvm-svn: 108205
 2010-07-12 22:54:41 +00:00
Devang Patel
8f3f76f991 Handle forward declarations properly in debug info. 
Patch by Alexander Kabaev.
PR 7595.

llvm-svn: 107900
 2010-07-08 19:56:29 +00:00
Anders Carlsson
ea836bc41c Switch over to the new caching version of getMangledName. 
llvm-svn: 106549
 2010-06-22 16:16:50 +00:00
Chandler Carruth
8509824cdb Move CodeGenOptions.h *back* into Frontend. This should have been done when the 
dependency edge was reversed such that CodeGen depends on Frontend.

llvm-svn: 106065
 2010-06-15 23:19:56 +00:00
Devang Patel
6ccba0fb6e Preserve type info for local variables in optimized builds. 
llvm-gcc enabled this couple of weeks ago.

llvm-svn: 105516
 2010-06-05 01:14:40 +00:00
John McCall
8b07ec253d Substantially alter the design of the Objective C type AST by introducing 
ObjCObjectType, which is basically just a pair of
  one of {primitive-id, primitive-Class, user-defined @class}
with
  a list of protocols.
An ObjCObjectPointerType is therefore just a pointer which always points to
one of these types (possibly sugared).  ObjCInterfaceType is now just a kind
of ObjCObjectType which happens to not carry any protocols.

Alter a rather large number of use sites to use ObjCObjectType instead of
ObjCInterfaceType.  Store an ObjCInterfaceType as a pointer on the decl rather
than hashing them in a FoldingSet.  Remove some number of methods that are no
longer used, at least after this patch.

By simplifying ObjCObjectPointerType, we are now able to easily remove and apply
pointers to Objective-C types, which is crucial for a certain kind of ObjC++
metaprogramming common in WebKit.

llvm-svn: 103870
 2010-05-15 11:32:37 +00:00
Devang Patel
ec2a9abd4a Fix thinko in yesterday's fix. 
Providing linkage name for function static variable confuses gdb, so don't do that.

llvm-svn: 103779
 2010-05-14 16:55:25 +00:00
Devang Patel
98f217118f Fix context in class static variable's debugging information entry. 
This fixes bunch of failures in gdb testsuite.

llvm-svn: 103745
 2010-05-13 23:52:37 +00:00