search for: weakvhs

I'm probably missing something simple here but in: CGDebugInfo.h: std::vector<std::pair<void *, llvm::WeakVH> >ReplaceMap; but then in CGDebugInfo.cpp: llvm::DIType TC = getTypeOrNull(Ty); void * v = Ty.getAsOpaquePtr(); std::pair<void *, llvm::WeakVH> tmp = std::make_pair(v, TC); if (TC.Verify() && TC.isForwardDecl())

On 09.08.2012, at 19:43, "Gaster, Benedict" <Benedict.Gaster at amd.com> wrote: > I’m probably missing something simple here but in: > > CGDebugInfo.h: > > std::vector<std::pair<void *, llvm::WeakVH> >ReplaceMap; > > but then in > > CGDebugInfo.cpp: > > llvm::DIType TC = getTypeOrNull(Ty); > > void * v =

Hi Ben, Thanks that helped a lot. The problem seems to be that with the move to C++11 we now have: void std::vector<_Ty>::push_back(std::pair<_Ty1,_Ty2> &&)' and there no conversion operator that can be applied to convert: 'std::pair<_Ty1,_Ty2>' to 'std::pair<_Ty3,_Ty4> && Where: [ _Ty1=void *,

Михаил wrote: > It is ModulePass with AnalysisUsage of CallGraph Ah, then you'll need to update the CallGraph first. Use "CG.removeFunctionFromModule(F);" before deleting it. Nick > Yours sincerely, > Kadysev Mikhail > > 22.04.2012, в 5:20, Nick Lewycky написал(а): > >> Михаил wrote: >>> Thanks, but I replaceAllUsesWith() - works well, but I still

> On 2014 Dec 10, at 08:40, Tom Stellard <tom at stellard.net> wrote: > > On Tue, Dec 09, 2014 at 09:22:16PM -0800, Duncan P. N. Exon Smith wrote: >> The `Metadata`/`Value` split (PR21532) landed in r223802 -- at least, the >> C++ side of it. This was a rocky day, but I suppose that's what I get >> for failing to stage the change in smaller pieces. >>

It is ModulePass with AnalysisUsage of CallGraph Yours sincerely, Kadysev Mikhail 22.04.2012, в 5:20, Nick Lewycky написал(а): > Михаил wrote: >> Thanks, but I replaceAllUsesWith() - works well, but I still get bug in >> eraseFromParent(): >> >> While deleting: i32 (%class.B*, i32)* %_ZN1B1xEi >> An asserting value handle still pointed to this value! >>

Hi, Here is the code in IndVarSimplify.cpp. SmallVector<WeakVH, 16> DeadInsts; while (!DeadInsts.empty()) if (Instruction *Inst = dyn_cast_or_null<Instruction>(&*DeadInsts.pop_back_val())) RecursivelyDeleteTriviallyDeadInstructions(Inst, TLI); Since DeadInsts.pop_back_val() is WeakVH which could hold a NULL pointer, the expression,

The `Metadata`/`Value` split (PR21532) landed in r223802 -- at least, the C++ side of it. This was a rocky day, but I suppose that's what I get for failing to stage the change in smaller pieces. As of r223916 (lldb), I'm not aware of any remaining (in-tree) breakage, so if I've missed some problem in the sea of buildbot errors, please flag me down. I'll follow up soon with

> On 2014 Dec 10, at 14:08, Tom Stellard <tom at stellard.net> wrote: > > On Wed, Dec 10, 2014 at 11:21:08AM -0800, Duncan P. N. Exon Smith wrote: >> >>> On 2014 Dec 10, at 08:40, Tom Stellard <tom at stellard.net> wrote: >>> >>> On Tue, Dec 09, 2014 at 09:22:16PM -0800, Duncan P. N. Exon Smith wrote: >>>> The `Metadata`/`Value`

On Wed, Dec 10, 2014 at 05:27:45PM -0800, Duncan P. N. Exon Smith wrote: > +zalman at google.com > Hi Duncan, This patch plus another small change fixes the assertion failure for me. With the patch alone, the void* overload of addGarbageObject() was being used by MDNode::getTemporary(), so I had to cast the object as an MDNode*: diff --git a/lib/IR/Metadata.cpp b/lib/IR/Metadata.cpp

Duncan Sands wrote: > Hi Nick, > >> I'm looking for input into the syntax for future metadata work. The plan >> is to make MDNodes hold a list of WeakVHs which will allow us to track >> metadata associated with values even through calls to >> ReplaceAllUsesWith. It also means that you can refer to other Values in >> the program, including instructions in another Function. >> >> That's where the problems begin. Th...

I committed: r224058 = 966942da9e68b59c31ce770e7f94c55a63482c6b r224060 = da75f7277e3a129aed8ef8aa4e0d84de40b76fd4 r224061 = f88e4c8e9171045454b2c8e05054c2af8da3fe4f Let me know if somehow you're still hitting the problem. r224061 removes leak detection entirely from `MachineInstr`. There aren't any leaks to be had there, since they're allocated in a custom allocator. They're

Hi Nick, > It'd be nice to say "this StoreInst doesn't overlap that StoreInst" in a > metadata. Or perhaps "here's the likely values for this SwitchInst". well... ok, if you must :) > I have only weak ideas for how interprocedural metadata could be used, > but it's clear that an MDNode made out of WeakVH's could hold one, which > is why

I'm looking for input into the syntax for future metadata work. The plan is to make MDNodes hold a list of WeakVHs which will allow us to track metadata associated with values even through calls to ReplaceAllUsesWith. It also means that you can refer to other Values in the program, including instructions in another Function. That's where the problems begin. There's currently no way in llvm assembly...

Hello, since r243376 clang does not build with new libc++ anymore. Log attached. Reverting back lib/libc++ or not using libc++ fixes it. System: stable/9 amd64 r243742 WITHOUT_LIB32=yes WITHOUT_PROFILE=yes WITHOUT_SYSINSTALL=yes WITH_CLANG=yes WITH_CLANG_EXTRAS=yes WITH_CLANG_IS_CC=yes WITH_LIBCPLUSPLUS=yes CPUTYPE?=athlon64-sse3 CXXFLAGS+= -stdlib=libc++ -std=c++11 CC=clang CPP=clang-cpp

Dear All, The LLVM 2.6 Release Branch doesn't compile for me on Mac OS X. The following patch seems to fix it (it adds a missing include file to get WeakVH defined). Has anyone else seen this breakage, or is it possible that I've got the wrong branch checked out? -- John T. Index: lib/Transforms/Scalar/DeadStoreElimination.cpp

Hi,  I am trying to run a simple qt 5 application compiled to bitcode on OS X. I am getting the following error. I have modified lli to load qt libraries. When I use with option mcjit, I get the following error lli -use-mcjit -debug-ir bitcodetestqtapp Assertion failed: (Ty->isSized() && "Cannot getTypeInfo() on a type that is unsized!"), function getTypeSizeInBits, file

Hi Nick, > I'm looking for input into the syntax for future metadata work. The plan > is to make MDNodes hold a list of WeakVHs which will allow us to track > metadata associated with values even through calls to > ReplaceAllUsesWith. It also means that you can refer to other Values in > the program, including instructions in another Function. > > That's where the problems begin. There's currently...

On Tue, Sep 15, 2009 at 11:37 PM, Devang Patel <devang.patel at gmail.com> wrote: > On Fri, Sep 11, 2009 at 9:57 AM, Chris Lattner <clattner at apple.com> wrote: >> Devang's work on debug info prompted this, thoughts welcome: >> http://nondot.org/sabre/LLVMNotes/ExtensibleMetadata.txt > > Here is partial initial implementation. > Thoughts ? setHasMetadata

Looks like a bug in the DebugIR pass. I imagine that without the -debug–ir flag, you will be able to get a little further. Nonetheless, can you send me the "bitcodetestqtapp" that you're running, or steps to reproduce? I'd love to take a look. Thanks, Dan From: Shailesh Kumar <shaileshkumar41 at yahoo.com<mailto:shaileshkumar41 at yahoo.com>> Reply-To: Shailesh