96b7f55a03
Debug info for friends!
...
Patch originally by Alexander Herz.
llvm-svn: 112275
2010-08-27 17:47:47 +00:00
22e99c2bad
Fix enum size and align. Tested by setvar.exp in gdb testsuite.
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llvm-svn: 111936
2010-08-24 18:14:06 +00:00
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
41c2097058
Emit debug info for enum constants.
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llvm-svn: 111852
2010-08-23 22:07:25 +00:00
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
04831926ec
Detabify.
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llvm-svn: 111768
2010-08-22 01:00:03 +00:00
25f9aaedc6
Delete an obsolete comment.
...
llvm-svn: 111711
2010-08-21 02:41:29 +00:00
b1aac3362c
CreateTemporaryType doesn't needs its Context argument.
...
llvm-svn: 111688
2010-08-20 22:39:57 +00:00
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
caa23f0708
Emit debug info for static const class member.
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llvm-svn: 110885
2010-08-12 00:02:44 +00:00
8166571a25
Simplify
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llvm-svn: 110716
2010-08-10 20:16:57 +00:00
76e3b53541
Do not use DIGlobalVariable to emit debugging information for enums.
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llvm-svn: 110697
2010-08-10 18:27:15 +00:00
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
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
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.
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llvm-svn: 109694
2010-07-28 23:23:29 +00:00
a652fab052
construct debug info for "id" by hand.
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Tested by mi1-var-obj.exp in gdb testsuite.
llvm-svn: 109571
2010-07-28 01:33:15 +00:00
4f6e73b168
Always use current working directory for DW_AT_comp_dir.
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llvm-svn: 109535
2010-07-27 20:49:59 +00:00
6014edd117
Reapply 109303.
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llvm-svn: 109507
2010-07-27 15:17:16 +00:00
6005082354
Revert 109303.
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llvm-svn: 109426
2010-07-26 18:49:27 +00:00
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
cb9fe9ec16
Revert r109263.
...
llvm-svn: 109284
2010-07-23 23:04:28 +00:00
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
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
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
0043977f09
Remove unintended code that was checked in as part of r108916.
...
llvm-svn: 108951
2010-07-20 22:32:37 +00:00
11a42a4655
Remove unused argument.
...
llvm-svn: 108946
2010-07-20 22:20:10 +00:00
6c01820900
Print template argument names for template class.
...
llvm-svn: 108916
2010-07-20 20:24:18 +00:00
7d7bc561bf
Correct line info for declarations/definitions. Radar 8063111.
...
llvm-svn: 108785
2010-07-19 23:56:31 +00:00
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
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
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
01c8c100c2
Add volatile qualifiers for "this".
...
llvm-svn: 108245
2010-07-13 16:23:13 +00:00
0a34e31d81
const qualify debug info for "this" for const methods.
...
llvm-svn: 108220
2010-07-13 00:24:30 +00:00
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
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
ea836bc41c
Switch over to the new caching version of getMangledName.
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llvm-svn: 106549
2010-06-22 16:16:50 +00:00
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
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
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
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
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
c5ffabc94f
If given location is invalid then use current location.
...
This fixes recent regressions reported by gdb testsuite.
Tighter verification of debug info generated by FE found these regressions.
Refactor code to extract line number and column number from SourceLocation.
llvm-svn: 103678
2010-05-12 23:46:38 +00:00
6150c884df
Merged Elaborated and QualifiedName types.
...
llvm-svn: 103517
2010-05-11 21:36:43 +00:00
82bbfb58e3
Initialize Column.
...
llvm-svn: 103448
2010-05-10 23:48:38 +00:00
b319adec49
If variable location is invalid then use current location.
...
This fixes radar 7959934.
llvm-svn: 103408
2010-05-10 17:24:58 +00:00
67eba80672
If there is not any debug info for type then do not emit debug info for this variable.
...
A recent change to tightly verify debug info prepared by FE caught this.
This fixes unittest build.
llvm-svn: 103320
2010-05-07 23:05:55 +00:00
ba4ad7f2fd
Avoid use of DIDescriptor::getNode(). Use overloaded operators instead.
...
llvm-svn: 103273
2010-05-07 18:12:35 +00:00
c8be95274d
When instantiating a function that was declared via a typedef, e.g.,
...
typedef int functype(int, int);
functype func;
also instantiate the synthesized function parameters for the resulting
function declaration.
With this change, Boost.Wave builds and passes all of its regression
tests.
llvm-svn: 103025
2010-05-04 18:18:31 +00:00
dfcd0661a1
Use clang::VarDecl name instead of llvm::GlobalVariable name.
...
llvm::GLobalVariable name may not match user visibile name for function static variables.
llvm-svn: 102644
2010-04-29 17:48:37 +00:00
2408e32096
Make the InjectedClassNameType the canonical type of the current instantiation
...
of a class template or class template partial specialization. That is to
say, in
template <class T> class A { ... };
or
template <class T> class B<const T*> { ... };
make 'A<T>' and 'B<const T*>' sugar for the corresponding InjectedClassNameType
when written inside the appropriate context. This allows us to track the
current instantiation appropriately even inside AST routines. It also allows
us to compute a DeclContext for a type much more efficiently, at some extra
cost every time we write a template specialization (which can be optimized,
but I've left it simple in this patch).
llvm-svn: 102407
2010-04-27 00:57:59 +00:00
42fb6f8b9a
Enable debug info for local variables at -O1+.
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llvm-svn: 102398
2010-04-26 23:28:46 +00:00
20f2d4382f
Fix pasto, add a comment.
...
llvm-svn: 102263
2010-04-24 20:26:20 +00:00
bbb5deace6
Factor code. No functionality change.
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llvm-svn: 102262
2010-04-24 20:19:58 +00:00
8471593892
Revert accidental check-in.
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llvm-svn: 102226
2010-04-24 00:49:16 +00:00
f8b55d478c
Revert r102215. This causes clang crash while compiling a test case from gdb testsuite.
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llvm-svn: 102224
2010-04-24 00:40:35 +00:00
b9ab309650
Encode field accessibility.
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llvm-svn: 102033
2010-04-21 23:12:37 +00:00
11e5140db9
Vtable -> VTable renames across the board.
...
llvm-svn: 101666
2010-04-17 20:15:18 +00:00
a2c048eaf8
Emit debug info for objc getters and setters.
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llvm-svn: 100462
2010-04-05 21:09:15 +00:00
18a584b56c
NewDebugLoc got renamed to DebugLoc.
...
llvm-svn: 100219
2010-04-02 20:21:43 +00:00
e675d0f924
adjust to IRBuilder change and use faster DebugLoc apis.
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llvm-svn: 100093
2010-04-01 06:31:43 +00:00
be49c03ff4
use the new optimized debug info metadata accessors. In
...
addition to the inherent win, this eliminates the pointless
cost of going through the name -> mdkind stringmap that we
were paying.
llvm-svn: 99983
2010-03-31 03:36:01 +00:00
9e649c3cfe
Replace some constant-sized SmallVectors.
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llvm-svn: 99884
2010-03-30 11:36:44 +00:00
dbb8cd1d34
Cache results computed by CGDebugInfo::getOrCreateFile() in a DenseMap.
...
This reduces '-c -g' time on one file in 403.gcc by 12%.
llvm-svn: 99857
2010-03-30 00:27:51 +00:00
23c29f0cbe
Change 'TypeCache' from being an std::map to a llvm::DenseMap. This reduces codegen time
...
on one .i file from 403.gcc by 0.5%.
llvm-svn: 99823
2010-03-29 18:29:57 +00:00
a864caff8c
Rename CGVtableInfo to CodeGenVTables in preparation of adding another VTableInfo class.
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llvm-svn: 99250
2010-03-23 04:11:45 +00:00
65f7a3f801
Comment the reasons for the strange little dance we do with the main file name for debug information
...
llvm-svn: 99215
2010-03-22 21:28:29 +00:00
7ec5043c2c
Change CodeGenModule to rely on the Module's symbol table instead of
...
shadowing it in the GlobalDeclMap. Eliminates the string-uniquing
requirement for mangled names, which should help C++ codegen times a little.
Forces us to do string lookups instead of pointer lookups, which might hurt
codegen times a little across the board. We'll see how it plays out.
Removing the string-uniquing requirement implicitly fixes any bugs like
PR6635 which arose from the fact that we had multiple uniquing tables for
different kinds of identifiers.
llvm-svn: 99012
2010-03-19 23:29:14 +00:00
fc7a4813ab
Try to improve computation of the main file name for debug
...
information, to address recent gdb failures.
llvm-svn: 98959
2010-03-19 14:49:09 +00:00
c6b5a3df1e
For debug information, get the main file name from the source manager
...
rather than from the -main-file-name flag, since the source manager
has proper path information. Fixes <rdar://problem/7769538>.
llvm-svn: 98898
2010-03-18 23:46:43 +00:00
69b3c43391
Use raw_ostream instead of sprintf.
...
llvm-svn: 98438
2010-03-13 12:06:51 +00:00
a42d3ea60e
If main file name is empty then use "<unknown>".
...
llvm-svn: 98385
2010-03-12 21:04:27 +00:00
01bb5ce932
Keep track of Record context to ensure that record elements are properly nested in debug info.
...
llvm-svn: 98283
2010-03-11 20:01:48 +00:00
4cbe83cccb
Rename getVirtualBaseOffsetIndex to getVirtualBaseOffsetOffset to reflect what it actually does.
...
llvm-svn: 98248
2010-03-11 07:15:17 +00:00
e78aac41de
Create a new InjectedClassNameType to represent bare-word references to the
...
injected class name of a class template or class template partial specialization.
This is a non-canonical type; the canonical type is still a template
specialization type. This becomes the TypeForDecl of the pattern declaration,
which cleans up some amount of code (and complicates some other parts, but
whatever).
Fixes PR6326 and probably a few others, primarily by re-establishing a few
invariants about TypeLoc sizes.
llvm-svn: 98134
2010-03-10 03:28:59 +00:00
05c37d2800
Use SmallString instead of alloca.
...
llvm-svn: 98112
2010-03-10 00:19:43 +00:00
93f274c161
Fix file reference for derived and composite types. Now, dwarf writer uses strict verifier that ignores debug info for such types if their file info is unknown.
...
llvm-svn: 98096
2010-03-09 22:49:11 +00:00
4f26205ba8
More then one anonymous aggregates on one line creates chaos when MDNode uniquness is combined with RAUW operation. Right solution is to avoid using RAUW.
...
This fixes PR 6554.
llvm-svn: 98083
2010-03-09 21:32:27 +00:00
f2aa707895
Use getLast() instead of getBasename().
...
llvm-svn: 98072
2010-03-09 19:14:07 +00:00
408dcf60aa
Start using DIFile. Corresponding llvm patch is r98020.
...
llvm-svn: 98021
2010-03-09 00:44:50 +00:00
d3cbaa1ddf
Avoid using DIDescriptor.isNull().
...
llvm-svn: 97976
2010-03-08 20:53:17 +00:00
9cf2705a5d
Revert r97949.
...
llvm-svn: 97964
2010-03-08 19:20:58 +00:00
4ce8ebb087
Avoid DIDescriptor.isNull() checks.
...
llvm-svn: 97949
2010-03-08 18:26:57 +00:00
9ac3092d34
Targets (like pic16) may have mangled the name of global variables,
...
so get the name from Var rather than the original decl.
llvm-svn: 97114
2010-02-25 05:20:44 +00:00
b407338fe2
Emit debug info for VectorType.
...
llvm-svn: 96999
2010-02-23 22:59:39 +00:00
7585580ccc
Distinguish two lexical blocks at the same level.
...
llvm-svn: 96397
2010-02-16 21:41:20 +00:00
f4df65cf60
Do not ignore anonymous records.
...
llvm-svn: 95953
2010-02-12 01:31:06 +00:00
e003dd1721
Cache new compile unit.
...
llvm-svn: 95952
2010-02-12 01:30:31 +00:00
0a5a2216e2
Eliminate the ASTContext parameter from RecordDecl::getDefinition()
...
and CXXRecordDecl::getDefinition(); it's totally unnecessary. No
functionality change.
llvm-svn: 95836
2010-02-11 01:04:33 +00:00
535fdaf020
Refactor code that generates debug info for variables that has BlocksAttr.
...
llvm-svn: 95786
2010-02-10 18:49:08 +00:00
1b5330afe9
Use current location as the location of compiler generated arguments, e.g. self, _cmd etc.
...
llvm-svn: 95743
2010-02-10 01:09:50 +00:00
0ae70d16b8
Fix virtual bases' debug info.
...
llvm-svn: 95678
2010-02-09 19:09:28 +00:00
cce7e85165
Mark implicit "this" argument as an artificial argument.
...
llvm-svn: 95673
2010-02-09 17:57:50 +00:00
ab793231c1
Fix FIXME and surrounding comment.
...
llvm-svn: 95023
2010-02-01 22:51:29 +00:00
e8fb4b7fd6
Use appropriate context descriptor in RecordDecl's debug info.
...
llvm-svn: 95016
2010-02-01 22:40:08 +00:00
3efd1470c9
Do not use clang type name to name a local variable, e.g. Decl.
...
llvm-svn: 95010
2010-02-01 21:52:22 +00:00
1c0954cca7
Do not use clang type name to name a local variable, e.g. Decl.
...
llvm-svn: 95009
2010-02-01 21:39:52 +00:00
7b7f46f5a6
Use DeclContext as getContextDescriptor() argument.
...
llvm-svn: 95008
2010-02-01 21:34:11 +00:00
973f2eb0cd
Emit debug info for namespaces.
...
llvm-svn: 94991
2010-02-01 19:16:32 +00:00
bb4820dc8e
Use appropriate context for typedefs.
...
llvm-svn: 94849
2010-01-29 22:29:31 +00:00
92e2541599
Maintain a map of regions (lexical scopes) and use it to find context for a global variable.
...
llvm-svn: 94817
2010-01-29 18:11:03 +00:00
7bfc596fcf
s/CGDebugInfo::getContext/CGDebugInfo::getContextDescriptor/g to avoid confusion.
...
llvm-svn: 94760
2010-01-28 23:15:27 +00:00
128aa9d176
Fix indentation.
...
llvm-svn: 94758
2010-01-28 21:54:15 +00:00
4c3e7e99ca
Static methods do not need "this" pointer argument.
...
llvm-svn: 94756
2010-01-28 21:43:50 +00:00
946edc1aa6
Emit base classes info first, as expected by the debugger.
...
llvm-svn: 94755
2010-01-28 21:41:35 +00:00
0d61eebd81
s/FunctionNames/DebugInfoNames/g
...
llvm-svn: 94753
2010-01-28 18:21:00 +00:00
84033fb240
Emit vtable info.
...
llvm-svn: 94751
2010-01-28 18:11:52 +00:00
abb4413728
While emitting debugging infor for a C++ class, identify the holder of class's vtable, if any.
...
llvm-svn: 94712
2010-01-28 00:54:21 +00:00
3d4e6d9dd0
Include "this" pointer argument while emitting debug info for a C++ method.
...
llvm-svn: 94710
2010-01-28 00:28:01 +00:00
160146eba2
Change the return type of ASTContext::getDeclAlignInBytes() to CharUnits and,
...
now that the "InBytes" part of the name is implied by the return type, rename
it to getDeclAlign().
llvm-svn: 94681
2010-01-27 17:10:57 +00:00
0b5f1ddf0a
Fix another debug info crash with virtual bases.
...
llvm-svn: 94520
2010-01-26 05:26:39 +00:00
17ed0496c5
Fix the test I broke, and also fix a crash when declaring a virtual destructor. Add debug info support for pure virtual member functions.
...
llvm-svn: 94519
2010-01-26 05:19:50 +00:00
b85f0ab976
Factor creating the DISubprogram for a member function out into a separate function.
...
llvm-svn: 94513
2010-01-26 04:49:33 +00:00
c1821155bf
Simplify CGDebugInfo::CollectCXXMemberFunctions a little. More to come.
...
llvm-svn: 94511
2010-01-26 04:40:11 +00:00
c54353d935
First cut at emitting inheritance info.
...
llvm-svn: 94473
2010-01-25 23:32:18 +00:00
7af03fb4f0
Emit debug info for virtual functions.
...
llvm-svn: 94467
2010-01-25 23:17:15 +00:00
83b0dd16c3
fix rdar://7556129 a crash in blocks debug info codegen.
...
llvm-svn: 94402
2010-01-25 03:34:56 +00:00
bf78478d35
simplify code.
...
llvm-svn: 94401
2010-01-25 03:29:35 +00:00
8f8f405c71
No need to terminate this buffer.
...
llvm-svn: 94313
2010-01-23 18:16:07 +00:00
3f4a77e082
A Decl->getName() is not unique. However, the debug info descriptors
...
are uniqued. The debug info descriptor describing record's context is
necessary to keep two Decl's descriptor unique if their name match.
There is more work to do to create descriptors for DeclContext.
As a temp. step use type's name in FwdDecl.
llvm-svn: 94050
2010-01-20 23:56:40 +00:00
5e1a83c196
Emit human readable names for operators.
...
llvm-svn: 93837
2010-01-19 02:02:11 +00:00
7a12ad0dc1
First cut at emitting debugging information for C++ member functions.
...
There is lot more work to do in this area.
llvm-svn: 93836
2010-01-19 01:54:44 +00:00
757daca99c
Use llvm::Function name as the linkage name, but strip off leading '01' from display name.
...
llvm-svn: 93822
2010-01-19 00:25:12 +00:00
889ce76f41
Refactor.
...
llvm-svn: 93814
2010-01-19 00:00:59 +00:00
ddf6a57f3e
llvm::Function name is the linkage name. If it has a '01' as a prefix then probably there is a reason.
...
llvm-svn: 93808
2010-01-18 23:27:28 +00:00
8fdc2cb46a
Fix crash generating debug info for constructor for anonymous struct.
...
llvm-svn: 93601
2010-01-16 00:43:13 +00:00
2d63010a9c
Emit linkage name even if it matches regular name. The code generator uses linkage name to find subprogram entry for the current function.
...
llvm-svn: 93461
2010-01-14 21:46:57 +00:00
ea84f59f5c
Add comment.
...
llvm-svn: 93434
2010-01-14 18:06:13 +00:00
4274a326be
Because CurLoc is the current source location as far as CGDebugInfo is concerned. It is expected that this is set (usually left bracket location of function body compound statement) before EmitfunctionStart() is used.
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llvm-svn: 93389
2010-01-14 00:48:09 +00:00
934661ed73
Emit human readable names for c/c++ functions. Avoid emitting linkage name if it matches regular name.
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llvm-svn: 93383
2010-01-14 00:36:21 +00:00
40775003e6
Roll out ASTContext::getTypeSizeInChars(), replacing instances of
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"ASTContext::getTypeSize() / 8". Replace [u]int64_t variables with CharUnits
ones as appropriate.
Also rename RawType, fromRaw(), and getRaw() in CharUnits to QuantityType,
fromQuantity(), and getQuantity() for clarity.
llvm-svn: 93153
2010-01-11 17:06:35 +00:00
88ea2455f8
Get rid of FixedWidthIntType, as suggested by Chris and Eli.
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llvm-svn: 92246
2009-12-29 07:07:36 +00:00
9f021fd05d
adjust for llvm api changes.
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llvm-svn: 92236
2009-12-28 23:41:39 +00:00
5e124bf913
this form of SetDebugLocation is about to go away, add some #includes that
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are about to not come in implicitly.
llvm-svn: 92228
2009-12-28 21:44:41 +00:00
0f139a1df1
Improve on my previous fix for debug information. Rather than
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recursing in CGDebugInfo::CreateTypeNode, teach
CanonicalizeTypeForDebugInfo---now called UnwrapTypeForDebugInfo---to
keep unwrapping the type until we hit something that can be
represented by debug information. Thanks to Anders for pointing this out!
llvm-svn: 91840
2009-12-21 20:18:30 +00:00
0915b43ac2
Teach debug info generation to handle TemplateSpecializationType,
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ElaboratedType, QualifiedNameType, and SubstTemplateTypeParmType type
nodes. Also, produce an "unsupported" diagnostic for C++0x type nodes
and "typeof" nodes, rather than asserting nondescriptly.
llvm-svn: 91837
2009-12-21 19:57:21 +00:00
24c7f5efc5
Add -dwarf-debug-flags, which provides a way to embed the cc1 level options used
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to compile a translation unit into the debug info for that file.
- Used by parts of Darwin build process to check compiler flags, etc.
- <rdar://problem/7256886> clang does not emit AT_APPLE_flags
llvm-svn: 91661
2009-12-18 02:43:17 +00:00
ba8451b243
Use StringRef in CGDebugInfo::EmitFunctionStart.
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llvm-svn: 90856
2009-12-08 14:04:35 +00:00
1d20564b8d
Use Path.makeAbsolute() and make a constant std::string a const char*.
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llvm-svn: 90851
2009-12-08 11:02:29 +00:00
567ae47b4a
Remove several .c_str() to be forward-compatible with StringRef.
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llvm-svn: 90822
2009-12-08 01:46:24 +00:00
3efc6e6f46
Add rudimentary support for member pointers to CGDebugInfo.
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llvm-svn: 90711
2009-12-06 18:00:51 +00:00
9eac065e67
Move MainFileName option variable into CodeGenOptions instead of LangOptions.
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llvm-svn: 90051
2009-11-29 02:38:34 +00:00
58bf6e1885
Use StringRef (again) in DebugInfo interface.
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llvm-svn: 89867
2009-11-25 17:37:31 +00:00
1b8fe5b716
First part of changes to eliminate problems with cv-qualifiers and
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sugared types. The basic problem is that our qualifier accessors
(getQualifiers, getCVRQualifiers, isConstQualified, etc.) only look at
the current QualType and not at any qualifiers that come from sugared
types, meaning that we won't see these qualifiers through, e.g.,
typedefs:
typedef const int CInt;
typedef CInt Self;
Self.isConstQualified() currently returns false!
Various bugs (e.g., PR5383) have cropped up all over the front end due
to such problems. I'm addressing this problem by splitting each
qualifier accessor into two versions:
- the "local" version only returns qualifiers on this particular
QualType instance
- the "normal" version that will eventually combine qualifiers from this
QualType instance with the qualifiers on the canonical type to
produce the full set of qualifiers.
This commit adds the local versions and switches a few callers from
the "normal" version (e.g., isConstQualified) over to the "local"
version (e.g., isLocalConstQualified) when that is the right thing to
do, e.g., because we're printing or serializing the qualifiers. Also,
switch a bunch of
Context.getCanonicalType(T1).getUnqualifiedType() == Context.getCanonicalType(T2).getQualifiedType()
expressions over to
Context.hasSameUnqualifiedType(T1, T2)
llvm-svn: 88969
2009-11-16 21:35:15 +00:00
37b4b8b1da
revert r88963.
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llvm-svn: 88965
2009-11-16 21:17:07 +00:00
b71c28db22
Use TrackingVH to hold forward decl. This one is for RecordType.
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llvm-svn: 88963
2009-11-16 21:06:35 +00:00
00dbf4c3c6
Parallel fix to r88951: use TrackingVH to hold forward decl.
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llvm-svn: 88962
2009-11-16 21:04:30 +00:00
b05d0824c6
Fix valgrind uninitialized error.
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llvm-svn: 88952
2009-11-16 20:33:31 +00:00
10909d5faf
Use TrackingVH to hold forward decl.
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llvm-svn: 88951
2009-11-16 20:09:38 +00:00
0acee6e0d7
Canonicalize the type before trying to create a debug type.
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llvm-svn: 88808
2009-11-14 21:08:12 +00:00
6037e78149
Have CGDebugInfo::getOrCreateType cache the QualType instead of having every ConvertType overload do it.
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llvm-svn: 88807
2009-11-14 20:52:05 +00:00
Devang Patel