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16 Commits

Author SHA1 Message Date
David Blaikie
8446d2db2a Constify the Function pointers in the result of makeSubprogramMap 
These don't need to be mutable and callers being added soon in CodeGen
won't have access to non-const Module&.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212202 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-07-02 18:30:05 +00:00
David Blaikie
f652ec594e DebugInfo: Provide a utility for building a mapping from llvm::Function*s to llvm::DISubprograms 
Update DeadArgumentElimintation to use this, with the intent of reusing
the functionality for ArgumentPromotion as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212122 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-07-01 20:05:26 +00:00
Adrian Prantl
93b97c9a57 Debug info: split out complex DIVariable address expressions into a 
separate MDNode so they can be uniqued via folding set magic. To conserve
space, DIVariable nodes are still variable-length, with the last two
fields being optional.

No functional change.
http://reviews.llvm.org/D3526

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212050 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-30 17:17:35 +00:00
Ed Maste
fe0b2279a8 DebugInfo: Use enum instead of unsigned 
This makes debuging DebugInfo generation with LLDB a little more pleasant.

Differential Revision: http://reviews.llvm.org/D3626


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208202 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-07 12:49:08 +00:00
David Blaikie
40a1b74db6 PR19598: Provide the ability to RAUW a declaration with itself, creating a non-temporary copy and using that to RAUW. 
Also, provide the ability to create temporary and non-temporary
declarations, as not all declarations may be replaced by definitions
later on.

This provides the necessary infrastructure for Clang to fix PR19598,
leaking temporary MDNodes in Clang's debug info generation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208054 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-05-06 03:41:57 +00:00
Craig Topper
ec0f0bc6af [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205831 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-09 06:08:46 +00:00
Adrian Prantl
f1d7924f61 fix a comment to use ASCII aprostrophes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205428 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-02 15:49:37 +00:00
Adrian Prantl
2f1e34736e Add a comment about the DIDescriptor class hierarchy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205358 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-01 21:04:24 +00:00
Adrian Prantl
75b7b95687 Remove FIXMEs. The scope of a Variable is always a lexical scope; there is 
nothing to be gained from switching this over to a DIScopeRef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205281 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-01 03:50:01 +00:00
Adrian Prantl
1a2786b900 LTO type uniquing: store the Decl field of a DIImportedEntity as a DIRef. 
No other functionality changes, DIBuilder testcase is included in a paired
CFE commit.

This relaxes the assertion in isScopeRef to also accept subclasses of
DIScope.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205279 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-01 03:41:04 +00:00
Adrian Prantl
e977127a9d Add a comment about type-uniquing ObjC types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205277 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-01 03:40:59 +00:00
Nuno Lopes
2ca626570f remove a bunch of unused private methods 
found with a smarter version of -Wunused-member-function that I'm playwing with.
Appologies in advance if I removed someone's WIP code.

 include/llvm/CodeGen/MachineSSAUpdater.h            |    1 
 include/llvm/IR/DebugInfo.h                         |    3 
 lib/CodeGen/MachineSSAUpdater.cpp                   |   10 --
 lib/CodeGen/PostRASchedulerList.cpp                 |    1 
 lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp    |   10 --
 lib/IR/DebugInfo.cpp                                |   12 --
 lib/MC/MCAsmStreamer.cpp                            |    2 
 lib/Support/YAMLParser.cpp                          |   39 ---------
 lib/TableGen/TGParser.cpp                           |   16 ---
 lib/TableGen/TGParser.h                             |    1 
 lib/Target/AArch64/AArch64TargetTransformInfo.cpp   |    9 --
 lib/Target/ARM/ARMCodeEmitter.cpp                   |   12 --
 lib/Target/ARM/ARMFastISel.cpp                      |   84 --------------------
 lib/Target/Mips/MipsCodeEmitter.cpp                 |   11 --
 lib/Target/Mips/MipsConstantIslandPass.cpp          |   12 --
 lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp              |   21 -----
 lib/Target/NVPTX/NVPTXISelDAGToDAG.h                |    2 
 lib/Target/PowerPC/PPCFastISel.cpp                  |    1 
 lib/Transforms/Instrumentation/AddressSanitizer.cpp |    2 
 lib/Transforms/Instrumentation/BoundsChecking.cpp   |    2 
 lib/Transforms/Instrumentation/MemorySanitizer.cpp  |    1 
 lib/Transforms/Scalar/LoopIdiomRecognize.cpp        |    8 -
 lib/Transforms/Scalar/SCCP.cpp                      |    1 
 utils/TableGen/CodeEmitterGen.cpp                   |    2 
 24 files changed, 2 insertions(+), 261 deletions(-)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204560 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-23 17:09:26 +00:00
Alon Mishne
086494730d [C++11] Change DebugInfoFinder to use range-based loops 
Also changes the iterators to return actual DI type over MDNode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204130 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-18 09:41:07 +00:00
Adrian Prantl
5e8144df32 Switch the type field in DIVariable and DIGlobalVariable over to DITypeRefs. 
This allows us to catch more opportunities for ODR-based type uniquing
during LTO.
Paired commit with CFE which updates some testcases to verify the new
DIBuilder behavior.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204106 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-18 02:34:58 +00:00
Manman Ren
8142bc1a26 Add FIXMEs to use DIScopeRef instead of DIScope for LTO type uniqueing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204019 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-16 18:44:23 +00:00
Chandler Carruth
f4ec8bfaec [Layering] Move DebugInfo.h into the IR library where its implementation 
already lives.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203046 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-06 00:46:21 +00:00