search for: equivalenceclasses

Given an object o of ElemType in an instance of EquivalenceClasses, I need to get a list of all members of the equivalence class that o is in. For various reasons, it is easiest if I could get an EquivalenceClasses::iterator that I can pass to member_begin and member_end. So naturally, I did something like this (pseudo-C++): EquivalenceClasses::iterator i = eq...

getOrInsertLeaderValue cannot be const because it calls insert. Index: include/llvm/ADT/EquivalenceClasses.h =================================================================== --- include/llvm/ADT/EquivalenceClasses.h (revision 108148) +++ include/llvm/ADT/EquivalenceClasses.h (working copy) @@ -169,7 +169,7 @@ /// getOrInsertLeaderValue - Return the leader for the specified value that is /// in...

Can someone explain the terminology used in the Doxygen comments for EquivalenceClasses? Specifically, what is a "Leader" as opposed to other members of an equivalence class? Say, for example, I want to create a set of equivalence classes to specify subset relationships. Imagine B is a subset of A, C is a subset of B, E is a subset of D and D has no relation to any other...

On 5/9/07, David Greene <greened at obbligato.org> wrote: > > Can someone explain the terminology used in the Doxygen > comments for EquivalenceClasses? Specifically, what is > a "Leader" as opposed to other members of an equivalence > class? As far as I understand, leader is the first element of the class within the std::set container where all element of all classes are stored altogether. Leader contains a pointer to the last...

The current LLVM CVS HEAD does not build for me (RedHat 9). The issue is a one line fix. The file "include/llvm/ADT/EquivalenceClasses.h" needs to include <stdint.h> in order to get the typedef for "intptr_t." If anyone wants me to make a patch for this, let me know. The build error that this solves is: llvm[3]: Compiling DataStructure.cpp for Debug build In file included from /home/ejones/llvm/llvm3/...

...oaded the release, used CMake to create solution... building mostly seems to be OK, except for a couple of compiler errors. warning C4090: 'function' : different 'const' qualifiers d:\companyone\external\llvm\source\llvm-2.7\lib\support\regengine.inc 188 error C2248: 'llvm::EquivalenceClasses<ElemTy>::ECValue::ECValue' : cannot access private member declared in class 'llvm::EquivalenceClasses<ElemTy>::ECValue' C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\xmemory 208 error C2668: 'llvm::next' : ambiguous call to overloaded function...

Hey, So I tried to fix these errors, and have everything compiling now... not too difficult, just annoying. error C2248: 'llvm::EquivalenceClasses< > > ElemTy>::ECValue::ECValue' : cannot access private member declared in class > 'llvm::EquivalenceClasses<ElemTy>::ECValue' C:\Program Files > (x86)\Microsoft Visual Studio 10.0\VC\include\xmemory 208 I moved: // ECValue ctor - Start out with EndO...

...void*> mypair(0, NULL); return 0; } Tom. On Sat, May 1, 2010 at 8:57 PM, Tom van Dijck <llvm at tomvandijck.com> wrote: > Hey, > > So I tried to fix these errors, and have everything compiling now... not > too difficult, just annoying. > > error C2248: 'llvm::EquivalenceClasses< >> >> ElemTy>::ECValue::ECValue' : cannot access private member declared in >> class 'llvm::EquivalenceClasses<ElemTy>::ECValue' C:\Program Files >> (x86)\Microsoft Visual Studio 10.0\VC\include\xmemory 208 > > > I moved: > >...

...form of a global-virt-reg, IE a CopyToReg or CopyFromReg where the Reg is a virtual-register (not a physical-register), I need to compute the set of all other global-virt-regs that this one is connected to through PHI nodes as the PHI nodes set up equivalence relations, I should be able to use ADT/EquivalenceClasses.h which seems to implement a generic Union-Find algorithm, I also note that there do not seem to be any uses of EquivalenceClasses in CodeGen, so perhaps no one has had to do this before and I will have to start from scratch ? thanks, --Peter Lawrence. -------------- next part -------------- An...

...up not replying to the list: The main issue with dealing with next this way is that people adding new uses of next will probably not be using c++0x and therefore won't know it's ambiguous and that it needs to be qualified. There are also two issues with rvalue references and the STL: 1. EquivalenceClasses, in the insert and findLeader functions, it uses map functions which have versions taking rvalue references. This results in a compiler error because the private constructor of ECValue is inaccessible. The easiest fix is to explicitly call the constructor of ECValue before the insert/find calls. 2...

HI guys. I'm trying to build the poolalloc on llvm-2.0 but there exist some errors. Can you tell me which version of llvm is known to make the poolalloc build and install successful? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20070710/4ab5e155/attachment.html>

...s even when namespaces are judiciously used. The carefully crafted C++ library should be aware of ADL issues. It should know when ADL is being used, and when it isn't, and use ADL purposefully, not accidentally. > There are also two issues with rvalue references and the STL: > > 1. EquivalenceClasses, in the insert and findLeader functions, it uses map functions which have versions taking rvalue references. This results in a compiler error because the private constructor of ECValue is inaccessible. The easiest fix is to explicitly call the constructor of ECValue before the insert/find calls. I...

...s(llvm::SCEV const*, llvm::SCEV const*, llvm::ScalarEvolution*) $SRC/llvm-project/llvm/lib/Analysis/LoopAccessAnalysis.cpp:275:15 llvm::RuntimeCheckingPtrGroup::addPointer(unsigned int) $SRC/llvm-project/llvm/lib/Analysis/LoopAccessAnalysis.cpp:292:15 llvm::RuntimePointerChecking::groupChecks(llvm::EquivalenceClasses<llvm::PointerIntPair<llvm::Value*, 1u, bool, llvm::PointerLikeTypeTraits<llvm::Value*>, llvm::PointerIntPairInfo<llvm::Value*, 1u, llvm::PointerLikeTypeTraits<llvm::Value*> > > >&, bool) $SRC/llvm-project/llvm/lib/Analysis/LoopAccessAnalysis.cpp:413:13 llvm::Runtim...

On Dec 2, 2009, at 6:54 AM, Howard Hinnant wrote: > I've completed a survey of llvm for unnecessary dependencies on > libstdc++, and on conflicts with the upcoming C++0X standard, and am > recommending several changes in the enclosed patch (created with svn > diff). Thanks, applied here: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20091130/092102.html I

...s(llvm::SCEV const*, llvm::SCEV const*, llvm::ScalarEvolution*) $SRC/llvm-project/llvm/lib/Analysis/LoopAccessAnalysis.cpp:275:15 llvm::RuntimeCheckingPtrGroup::addPointer(unsigned int) $SRC/llvm-project/llvm/lib/Analysis/LoopAccessAnalysis.cpp:292:15 llvm::RuntimePointerChecking::groupChecks(llvm::EquivalenceClasses<llvm::PointerIntPair<llvm::Value*, 1u, bool, llvm::PointerLikeTypeTraits<llvm::Value*>, llvm::PointerIntPairInfo<llvm::Value*, 1u, llvm::PointerLikeTypeTraits<llvm::Value*> > > >&, bool) $SRC/llvm-project/llvm/lib/Analysis/LoopAccessAnalysis.cpp:413:13 llvm::Runtim...

I've completed a survey of llvm for unnecessary dependencies on libstdc++, and on conflicts with the upcoming C++0X standard, and am recommending several changes in the enclosed patch (created with svn diff). Here is a summary of the patch: --- #include <cstdlib> added to LinkAllVMCore.h and LinkAllCodegenComponents.h to declare std::getenv. Changed next(...) to llvm::next(...) in

...tivePath="..\..\include\llvm\Adt\DenseMap.h"> > > </File> > > <File > > RelativePath="..\..\include\llvm\Adt\DepthFirstIterator.h"> > > </File> > > <File > > RelativePath="..\..\include\llvm\Adt\EquivalenceClasses.h"> > > </File> > > <File > > RelativePath="..\..\include\llvm\Adt\GraphTraits.h"> > > </File> > > <File > > RelativePath="..\..\include\llvm\Adt\hash_map"> > > </File> > &g...

I don't see how this would fix the continue vs. nested loop problem I explained earlier. That is, how would this prevent turning: for (...) { ballot(); if (... /* non-uniform */) continue; } into for (...) { do { ballot(); } while (... /* non-uniform */); } and vice versa? Note that there's no duplication going on here, and the single-threaded flow of control is

...r/local/llvm-2.8/include/llvm/ADT/DenseMap.h -- Installing: /usr/local/llvm-2.8/include/llvm/ADT/DenseMapInfo.h -- Installing: /usr/local/llvm-2.8/include/llvm/ADT/DenseSet.h -- Installing: /usr/local/llvm-2.8/include/llvm/ADT/DepthFirstIterator.h -- Installing: /usr/local/llvm-2.8/include/llvm/ADT/EquivalenceClasses.h -- Installing: /usr/local/llvm-2.8/include/llvm/ADT/FoldingSet.h -- Installing: /usr/local/llvm-2.8/include/llvm/ADT/GraphTraits.h -- Installing: /usr/local/llvm-2.8/include/llvm/ADT/ImmutableIntervalMap.h -- Installing: /usr/local/llvm-2.8/include/llvm/ADT/ImmutableList.h -- Installing: /usr/loc...

On Thu, Sep 30, 2010 at 3:08 PM, Samuel Williams <space.ship.traveller at gmail.com> wrote: > Hi, > > I might just be doing something stupid, but when I do > > $ cmake -DCMAKE_INSTALL_PREFIX=/usr/local/llvm-2.8 -DCMAKE_BUILD_TYPE=Release .. > $ sudo make install > > I don't get the expected headers in >        /usr/local/llvm-2.8/include/llvm > > It is