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path: root/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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2012-11-27Revert rearrangement of debug info sections to unblock the botsEric Christopher
and O0 + debug codegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168680 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-27Add in sections for the fission case (no change so incorrect) andEric Christopher
add a TODO for starting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168643 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-27Reorder section output ordering.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168638 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-27Whitespace cleanup.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168637 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-22Pull some code out into functions to make rearranging them a bit easier.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168481 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-21Update for some of the coding standard before rearranging functionsEric Christopher
around. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168401 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20Remove constness from this, it modifies the output stream as doesEric Christopher
everything else underneath. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168395 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20Remove unused function argument, add a bit to the comment.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168387 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19Remove a function argument and propagate const around accordingly.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168338 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19Whitespace and 80-col.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168337 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19Move section label emission to module end. Nothing should beEric Christopher
depending on them being emitted before the text and/or data sections and testing didn't uncover any. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168321 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-12Add an option to enable prototype "fission" capabilities and debug changes.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167765 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-07Add comment describing what's going on here.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167525 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-07When we're updating the subprogram scope DIE, we want to determine if we'reBill Wendling
updating an abstract DIE or not. If we are, then we use that. Its children will be added on later, as well as the object pointer attribute. Otherwise, this function may be called with a concrete DIE twice and adding the children and object pointer attribute to it twice. <rdar://problem/12401423&12600340> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167524 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Revert the majority of the next patch in the address space series:Chandler Carruth
r165941: Resubmit the changes to llvm core to update the functions to support different pointer sizes on a per address space basis. Despite this commit log, this change primarily changed stuff outside of VMCore, and those changes do not carry any tests for correctness (or even plausibility), and we have consistently found questionable or flat out incorrect cases in these changes. Most of them are probably correct, but we need to devise a system that makes it more clear when we have handled the address space concerns correctly, and ideally each pass that gets updated would receive an accompanying test case that exercises that pass specificaly w.r.t. alternate address spaces. However, from this commit, I have retained the new C API entry points. Those were an orthogonal change that probably should have been split apart, but they seem entirely good. In several places the changes were very obvious cleanups with no actual multiple address space code added; these I have not reverted when I spotted them. In a few other places there were merge conflicts due to a cleaner solution being implemented later, often not using address spaces at all. In those cases, I've preserved the new code which isn't address space dependent. This is part of my ongoing effort to clean out the partial address space code which carries high risk and low test coverage, and not likely to be finished before the 3.2 release looms closer. Duncan and I would both like to see the above issues addressed before we return to these changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167222 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-31Replace some instances of UniqueVector with SetVector, which is slightly ↵Benjamin Kramer
cheaper. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167116 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-30Fix grammar.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167029 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-15Resubmit the changes to llvm core to update the functions to support ↵Micah Villmow
different pointer sizes on a per address space basis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165941 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Revert 165732 for further review.Micah Villmow
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165747 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Add in the first iteration of support for llvm/clang/lldb to allow variable ↵Micah Villmow
per address space pointer sizes to be optimized correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165726 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-08Fixup comment.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165427 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-08Fixup comments.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165426 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-08Move TargetData to DataLayout.Micah Villmow
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165402 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-04Update this a bit more to represent how the prologue should work:Eric Christopher
a) frame setup instructions define the prologue b) we shouldn't change our location mid-stream Add a test to make sure that the stack adjustment stays within the prologue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165250 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02Revert "Don't use a debug location for frame setup instructions in the"Eric Christopher
This reverts 165055 and 165052 temporarily while I look at debugger failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165071 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-0280-col.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165054 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02Don't use a debug location for frame setup instructions in theEric Christopher
prologue. Also skip frame setup instructions when looking for the first location. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165052 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-21Have the DbgVariable "isArtificial" and "isObjectPointer" notEric Christopher
care about it being an argument variable so that we can decide that captured block and lambda vars that don't happen to be arguments could be an argument pointer. Add the object pointer for one case onto the subprogram die. rdar://12001329 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164419 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-12Recommit, with fixes:Eric Christopher
Add some support for dealing with an object pointer on arguments. Part of rdar://9797999 which now supports adding the object pointer attribute to the subprogram as it should. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163754 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-12Revert "Add some support for dealing with an object pointer on arguments."Eric Christopher
This should be done on the subprogram, not the variable itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163734 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-12Add some support for dealing with an object pointer on arguments.Eric Christopher
Part of rdar://9797999 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163667 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-10Revert r160148 it seems to cause more problems than it shouldEric Christopher
right now. We'll fix PR13303 a different way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163570 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-1080-col fixup.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163568 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-10No reason to construct this twice.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163567 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-24Use DW_FORM_flag_present to save space in debug information if we'reEric Christopher
not in darwin gdb compat mode. Fixes rdar://10975088 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162526 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-23Turn these two options in to trinary state so that they can beEric Christopher
turned on and off separate from the platform if you're on darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162487 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-23Add a flag to DwarfDebug to allow it to communicate whether or notEric Christopher
we're using the darwin old gdb compat mode for emitting dwarf. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162486 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-23Typo.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162438 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-23Only emit the __debug_inlined section if we're trying to be compatibleEric Christopher
with older gdbs on darwin. rdar://10975874 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162436 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-23Emit pubtypes only when going for darwin gdb compatibility.Eric Christopher
rdar://10393214 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162434 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-23Add an option for darwin gdb compatibility.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162432 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-01Temporarily revert c23b933d5f8be9b51a1d22e717c0311f65f87dcd. It's causingEric Christopher
failures in the debug testsuite and possibly PR13486. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161121 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-27Add a DW_AT_high_pc for CUs that are a single address range. UpdateEric Christopher
all tests accordingly. Fixes PR13351. Patch by shinichiro hamaji! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160899 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-12The end of the prologue should be marked with is_stmt.Eric Christopher
Fixes PR13303. Patch by Paul Robinson! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160148 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-06Fix PR13202 and a regtest.Alexey Samsonov
DwarfDebug class could generate the same (inlined) DIVariable twice: 1) when trying to find abstract debug variable for a concrete inlined instance. 2) when explicitly collecting info for variables that were optimized out. This change makes sure that this duplication won't happen and makes Clang pass "gdb.opt/inline-locals" test from gdb testsuite. Reviewed by Eric Christopher. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159811 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-29The DIBuilder class is just a wrapper around debug info creationBill Wendling
(a.k.a. MDNodes). The module doesn't belong in Analysis. Move it to the VMCore instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159414 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-28Move lib/Analysis/DebugInfo.cpp to lib/VMCore/DebugInfo.cpp andBill Wendling
include/llvm/Analysis/DebugInfo.h to include/llvm/DebugInfo.h. The reasoning is because the DebugInfo module is simply an interface to the debug info MDNodes and has nothing to do with analysis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159312 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-22Fix a FIXME: DwarfRequiresRelocationForSectionOffset is the same asRafael Espindola
DwarfUsesRelocationsAcrossSections. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158992 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-22Emit relocations for DW_AT_location entries on systems which need it. This isNick Lewycky
a recommit of r127757. Fixes PR9493. Patch by Paul Robinson! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158957 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-09Allocate the contents of DwarfDebug's StringMaps in a single big ↵Benjamin Kramer
BumpPtrAllocator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158265 91177308-0d34-0410-b5e6-96231b3b80d8
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