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81 Commits

Author SHA1 Message Date
Devang Patel
ecbeb1a490 Add isFOO() helpers. Fix getDirectory() and getFilename() for DIScope. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83180 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-30 22:34:41 +00:00
Mike Stump
3e4c9bdb67 Add a way for a frontend to generate more complex dwarf location 
information.  This allows arbitrary code involving DW_OP_plus_uconst
and DW_OP_deref.  The scheme allows for easy extention to include,
any, or all of the DW_OP_ opcodes.  I thought about just exposing all
of them, but, wasn't sure if people wanted the dwarf opcodes exposed
in the api.  Is that a layering violation?

With this scheme, the entire existing block scheme used by llvm-gcc
can be switched over to the new scheme.  I think that would be
cleaner, as then the compiler specific bits are not present in llvm
proper.  Before the old code can be yanked however, similar code in
clang would have to be removed.

Next up, more testing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83120 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-30 00:08:22 +00:00
Devang Patel
5ccdd10b1a Remove std::string uses from DebugInfo interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83083 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-29 18:40:58 +00:00
Daniel Dunbar
48a097bfb6 Switch DIDescriptor to use a TrackingVH. - This makes it much safer to work with debug info, since it was extraordinarily easy to have dangling pointers thanks to MDNode uniquing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82507 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-22 02:03:18 +00:00
Daniel Dunbar
7dd76a1088 Prefer super class constructor to explicit initialization. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82335 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-19 20:40:28 +00:00
Daniel Dunbar
3fc19bbbbb Tabs -> spaces (really?) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82334 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-19 20:40:21 +00:00
Daniel Dunbar
f612ff6cfb Strip trailing whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82332 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-19 20:40:05 +00:00
Devang Patel
1b75f44bd9 Provide a way to extract location info from DILocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82064 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-16 18:20:05 +00:00
Devang Patel
e5b1454cdd Add virtual destructor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80660 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 05:04:28 +00:00
Devang Patel
f98d8fee3c Introduce DILocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80648 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 01:14:15 +00:00
Devang Patel
58e7a2dfc2 Add getDirectory() and getFilename() interface to DIScope. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80647 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 00:53:21 +00:00
Devang Patel
82dfc0cd8c Subprogram is a scope. Derive DISubprogram from DIScope. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80637 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-31 22:47:13 +00:00
Devang Patel
5e005d814f Rename DIBlock as DILexicalBlock. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80633 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-31 22:00:15 +00:00
Devang Patel
c9f322d9a6 Derive DICompileUnit from DIScope. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80627 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-31 21:34:44 +00:00
Caroline Tice
dc8f6049d1 Add flag to mark structs for Apple Block "byref" variables; also add code to 
modify the type and location debug information for these variables to match the
programmer's expectations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80625 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-31 21:19:37 +00:00
Devang Patel
43d98b3c4e Introduce DIScope. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80620 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-31 20:44:45 +00:00
Devang Patel
6ceea33c5e Simplify isDerivedType() and other predicate interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80602 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-31 18:49:10 +00:00
Devang Patel
e4b275610a Reapply 79977. 
Use MDNodes to encode debug info in llvm IR.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80406 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 23:24:31 +00:00
Devang Patel
a1ba269a27 Closure is a very generic name. Use AppleBlock instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80307 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 23:51:51 +00:00
Devang Patel
8245988835 Revert 79977. It causes llvm-gcc bootstrap failures on some platforms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80073 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-26 05:01:18 +00:00
Chris Lattner
e1f515ea59 fix some funky indentation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80068 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-26 04:21:30 +00:00
Devang Patel
8af76bdb74 Add isClosure() predicate. This is used to add DW_AT_APPLE_block attribute. 
Patch by Caroline Tice.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80061 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-26 00:39:50 +00:00
Devang Patel
2a610c7387 Update DebugInfo interface to use metadata, instead of special named llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well. 
This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79977 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-25 05:24:07 +00:00
Benjamin Kramer
12ddd40953 Make LLVMContext and LLVMContextImpl classes instead of structs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78690 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 17:45:13 +00:00
Devang Patel
72bcdb6c9b Keep track of DIType. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78602 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-10 22:09:58 +00:00
Devang Patel
bceda93251 Remove dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78335 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-06 20:57:44 +00:00
Devang Patel
27a201d236 Fix comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78313 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-06 15:39:34 +00:00
Owen Anderson
48b2f3e485 Factor some of the constants+context related code out into a separate header, to make LLVMContextImpl.h 
not hideous.  Also, fix some MSVC compile errors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78115 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-04 22:41:48 +00:00
Devang Patel
b4d31306a4 Process DbgDeclareInst. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77694 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-31 18:18:52 +00:00
Devang Patel
98c65173bb s/DebugInfoEnumerator/DebugInfoFinder/g 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77615 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-30 18:25:15 +00:00
Devang Patel
e802f1c4c3 walk DbgRegionStartInst and DbgRegionEndInst 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77604 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-30 17:30:23 +00:00
Devang Patel
d2f79a1346 Add DebugInfoEnumerator to collect debug info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77360 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 19:55:13 +00:00
Devang Patel
e2d5a6c3bb 80 columns! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77243 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 20:30:05 +00:00
Devang Patel
c4999d71e1 Add replaceAllUsesWith() to FE replace debug info constructs while building complex types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76765 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 18:23:44 +00:00
Daniel Dunbar
460d16e126 Match declaration to definition. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75438 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-12 22:46:08 +00:00
Owen Anderson
9903527c14 Re-LLVMContext-ize DebugInfo, now with less breakage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74920 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-07 17:12:53 +00:00
Devang Patel
7e1e31f467 Simplify debug info intrisinc lowering. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74733 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 22:43:26 +00:00
Devang Patel
dfc8536d7b Fix typo. 
Thanks Duncan!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74706 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 17:17:03 +00:00
Devang Patel
9e529c3f78 Add debug info utility routines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74680 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 01:15:24 +00:00
Devang Patel
e2f9382c72 Remove unnecessary includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74254 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-26 02:25:46 +00:00
Devang Patel
13e16b65dd Remove debug info anchors - llvm.dbg.compile_units, llvm.dbg.subprograms 
and llvm.dbg.global_variables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74251 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-26 01:49:18 +00:00
Devang Patel
9af2fa879c It is not a good idea to have data member's name match argument's name. In fact, it is a simple receipe to waste an hour or so. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74018 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-23 22:25:41 +00:00
Devang Patel
0de4fa621e Add DISubprogram::getReturnTypeName() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74015 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-23 22:07:48 +00:00
Bill Wendling
dc817b6f42 Non-functionality changes: 
- Reformatting.
- Use while() instead of do-while().
- Move simple constructors into .h file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71782 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 18:26:15 +00:00
Dan Gohman
9a38e3e399 Revert 71165. It did more than just revert 71158 and it introduced 
several regressions. The problem due to 71158 is now fixed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71176 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-07 19:46:24 +00:00
Bill Wendling
5b8479c385 Temporarily revert r71158. It was causing a failure during a full bootstrap: 
checking for bcopy... no
checking for getc_unlocked... Assertion failed: (0 && "Unknown SCEV kind!"), function operator(), file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore.roots/llvmCore~obj/src/lib/Analysis/ScalarEvolution.cpp, line 511.
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/llvmgcc42~obj/src/libdecnumber/decUtility.c:360: internal compiler error: Abort trap
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://developer.apple.com/bugreporter> for instructions.
make[4]: *** [decUtility.o] Error 1
make[4]: *** Waiting for unfinished jobs....
Assertion failed: (0 && "Unknown SCEV kind!"), function operator(), file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore.roots/llvmCore~obj/src/lib/Analysis/ScalarEvolution.cpp, line 511.
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/llvmgcc42~obj/src/libdecnumber/decNumber.c:5591: internal compiler error: Abort trap
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://developer.apple.com/bugreporter> for instructions.
make[4]: *** [decNumber.o] Error 1
make[3]: *** [all-stage2-libdecnumber] Error 2
make[3]: *** Waiting for unfinished jobs....



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71165 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-07 17:26:14 +00:00
Bill Wendling
16de013640 Add dump method to DIDescriptor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71028 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-05 22:19:25 +00:00
Argyrios Kyrtzidis
77eaa6880b -Move the DwarfWriter::ValidDebugInfo check to a static DIDescriptor::ValidDebugInfo 
-Create DebugLocs without the need to have a DwarfWriter around


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70682 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-03 08:50:41 +00:00
Devang Patel
af5b6bb6a5 Add a method to check that the subprogram holds debug info for the given Function or not. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69113 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-15 00:06:07 +00:00
Bill Wendling
0582ae99ba Oops...I committed too much. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66867 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-13 04:39:26 +00:00