llvm/lib/CodeGen/AsmPrinter, branch release_25http://llvm.orghttps://git.amat.us/llvm/atom/lib/CodeGen/AsmPrinter?h=release_252009-02-02T17:51:41ZDo not add redundant arguments in a method definition DIE.2009-02-02T17:51:41ZDevang Pateldpatel@apple.com2009-02-02T17:51:41Zurn:sha1:d5863dd9a806300bd020b80de3067fd36ac213c6
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63527 91177308-0d34-0410-b5e6-96231b3b80d8
Each input file is encoded as a separate compile unit in LLVM debugging2009-01-30T18:20:31ZDevang Pateldpatel@apple.com2009-01-30T18:20:31Zurn:sha1:dd9db6688283639a0c95f8ed67beb1bd54b5fff4
information output. However, many target specific tool chains prefer to encode
only one compile unit in an object file. In this situation, the LLVM code
generator will include debugging information entities in the compile unit
that is marked as main compile unit. The code generator accepts maximum one main
compile unit per module. If a module does not contain any main compile unit
then the code generator will emit multiple compile units in the output object
file.
[Part 1]
Update DebugInfo APIs to accept optional boolean value while creating DICompileUnit to mark the unit as "main" unit. By defaults all units are considered non-main. Update SourceLevelDebugging.html to document "main" compile unit.
Update DebugInfo APIs to not accept and encode separate source file/directory entries while creating various llvm.dbg.* entities. There was a recent, yet to be documented, change to include this additional information so no documentation changes are required here.
Update DwarfDebug to handle "main" compile unit. If "main" compile unit is seen then all DIEs are inserted into "main" compile unit. All other compile units are used to find source location for llvm.dbg.* values. If there is not any "main" compile unit then create unique compile unit DIEs for each llvm.dbg.compile_unit.
[Part 2]
Create separate llvm.dbg.compile_unit for each input file. Mark compile unit create for main_input_filename as "main" compile unit. Use appropriate compile unit, based on source location information collected from the tree node, while creating llvm.dbg.* values using DebugInfo APIs.
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This is Part 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63400 91177308-0d34-0410-b5e6-96231b3b80d8
Enable emitting of constant values in non-default address space as well. The APIs emitting constants now take an additional parameter signifying the address space in which to emit. The APIs like getData8BitsDirective() etc are made virtual enabling targets to be able to define appropirate directivers for various sizes and address spaces.2009-01-30T04:25:10ZSanjiv Guptasanjiv.gupta@microchip.com2009-01-30T04:25:10Zurn:sha1:c8d7bc850ddf5a5df503a173b0bc0f8c03ffec96
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63377 91177308-0d34-0410-b5e6-96231b3b80d8
Remove dead code, again.2009-01-30T01:27:49ZDevang Pateldpatel@apple.com2009-01-30T01:27:49Zurn:sha1:6360089d632fcb90c001b81f4735364c36848246
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63358 91177308-0d34-0410-b5e6-96231b3b80d8
Remove dead code.2009-01-30T01:25:47ZDevang Pateldpatel@apple.com2009-01-30T01:25:47Zurn:sha1:425b64ecef77ff30154aeea9a8be14938be5f6a6
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63357 91177308-0d34-0410-b5e6-96231b3b80d8
Add DW_AT_declaration for class methods.2009-01-30T01:21:46ZDevang Pateldpatel@apple.com2009-01-30T01:21:46Zurn:sha1:d234e59e577ef93fc52492b92f613898a96d9f24
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63356 91177308-0d34-0410-b5e6-96231b3b80d8
Do not forget to derived type while constructing an array type.2009-01-28T21:08:20ZDevang Pateldpatel@apple.com2009-01-28T21:08:20Zurn:sha1:f9235748567e065b3b3c3bd48c3d4dfe1d664e8b
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63233 91177308-0d34-0410-b5e6-96231b3b80d8
Rename getAnalysisToUpdate to getAnalysisIfAvailable.2009-01-28T13:14:17ZDuncan Sandsbaldrick@free.fr2009-01-28T13:14:17Zurn:sha1:1465d61bdd36cfd6021036a527895f0dd358e97d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63198 91177308-0d34-0410-b5e6-96231b3b80d8
Add type DIE into appropriate context DIE.2009-01-27T23:22:55ZDevang Pateldpatel@apple.com2009-01-27T23:22:55Zurn:sha1:7009d24e8157dbe3689f7f44b64cedf6e1371b84
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63154 91177308-0d34-0410-b5e6-96231b3b80d8
Assorted debug info fixes.2009-01-27T00:45:04ZDevang Pateldpatel@apple.com2009-01-27T00:45:04Zurn:sha1:ad165bec1d9c685b21abbc9a7f9b217a748528dd
- DW_AT_bit_size is only suitable for bitfields.
- Encode source location info for derived types.
- Source location and type size info is not useful for subroutine_type (info is included in respective DISubprogram) and array_type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63077 91177308-0d34-0410-b5e6-96231b3b80d8