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path: root/lib/Analysis/DIBuilder.cpp
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2011-08-26Whitespace and 80-col.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138654 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-19Do not use named md nodes to track variables that are completely optimized. ↵Devang Patel
This does not scale while doing LTO with debug info. New approach is to include list of variables in the subprogram info directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138145 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18There is no need to add file as context for subroutine type. The subroutine ↵Devang Patel
type does not need any context. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138010 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-16Until now all debug info MDNodes referred to a root MDNode, a compile unit. ↵Devang Patel
This simplified handling of these needs in dwarf writer. However, one side effect of this is that during link time optimization all these MDNodes are _not_ uniqued. In other words there will be N number of MDNodes describing "int", "char" and all other types, which would suddenly grow when each object file starts using libraries like STL. MDNodes graph structure such that compiler unit keeps track of important MDNodes and update dwarf writer to process mdnodes top-down instead of bottom up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137778 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-15Add a finalize() hook, that'll let DIBuilder construct compile unit lazily.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137673 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19Reapply r135457. This needs llvm-gcc change, that I forgot to check-in ↵Devang Patel
yesterday. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135504 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19Revert "Make a provision to encode inline location in a variable. This will ↵Bob Wilson
enable dwarf writer to easily distinguish between two instances of a inlined variable in one basic block." This reverts commit 9fec5e346efdf744b151ae6604f912908315fa7a. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135486 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19Make a provision to encode inline location in a variable. This will enable ↵Devang Patel
dwarf writer to easily distinguish between two instances of a inlined variable in one basic block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135457 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-15Convert CallInst and InvokeInst APIs to use ArrayRef.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135265 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-24Fix struct member's scope. Patch by Xi Wang.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133828 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-03A typedef's context is not the same as type's context. It is the context of ↵Devang Patel
typedef decl itself. Use extra parameter to communicate this to DIBuilder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132556 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-03Use llvm.dbg.cu named metadata to collect compile units.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130756 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-26Fix an off by one error while accessing complex address element of a DIVariable.Devang Patel
This worked untill now because stars are aligned (i.e. num of complex address elments are always 0 or 2+ and when it is 2+ at least two elements are access together) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130225 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-24PR9214: Convert the DIBuilder API to use ArrayRef.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130086 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-22Let front-end tie subprogram declaration with subprogram definition directly.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130028 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-21PR9214: Convert Metadata API to use ArrayRef.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129932 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-18Use ArrayRef variants.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129735 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-16Introduce support to encode Objective-C property information in debugging ↵Devang Patel
information generated for an interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129624 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05Add support to encode function's template parameters.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128947 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01Today, the language front ends produces llvm.dbg.* intrinsics, used to ↵Devang Patel
encode arguments' debug info, in order any way, most of the times. However, if a front end mix-n-matches llvm.dbg.declare and llvm.dbg.value intrinsics to encode debug info for arguments then code generator needs a way to find argument order. Use 8 bits from line number field to keep track of argument ordering while encoding debug info for an argument. That leaves 24 bit for line no, DebugLoc also allocates 24 bit for line numbers. If a function has more than 255 arguments then rest of the arguments will be ordered by llvm.dbg.* intrinsics' ordering in IR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126793 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22Follow LLVM coding style. Devang Patel
clang uses DBuilder, so it requries corresponding change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126231 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-02Add support to describe template value parameter in debug info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124755 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-02Add support to describe template parameter type in debug info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124752 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08Use type's file info while describing inheritance relationship.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121289 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08Add support to create debug info for functions and methods.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121281 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08Add support to create class type.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121279 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08Add support to create vector, array, enums etc...Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121224 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08Global variable does not need linkage name.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121212 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07Add support to create local variable's debug info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121211 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07Add support to create variables, structs etc.. using DIBuilder.Devang Patel
This is still work in progress. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121205 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-04Use arrays instead of constant-sized SmallVectors.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118257 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-04Introduce DIBuilder. It is intended to be a front-end friendly interface to ↵Devang Patel
emit debuggging information entries in LLVM IR. To create debugging information for a pointer, using DIBUilder front-end just needs DBuilder.CreatePointerType(Ty, Size); instead of DebugFactory.CreateDerivedType(llvm::dwarf::DW_TAG_pointer_type, TheCU, "", getOrCreateMainFile(), 0, Size, 0, 0, 0, OCTy); git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118248 91177308-0d34-0410-b5e6-96231b3b80d8
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