Attaching a patch that should fix it. Can you try compiling?
metadata-value-split-lldb.patch
Description: Binary data
> On 2014 Dec 9, at 14:03, Zachary Turner <ztur...@google.com> wrote: > > Here's the 3 errors. > > ..\..\tools\lldb\source\Expression\IRForTarget.cpp(413) : error C2678: binary > '!=' : no operator found which takes a left-hand operand of type 'const > llvm::MDOperand' (or there is no acceptable conversion) > d:\src\llvm\include\llvm/ADT/APSInt.h(291): could be 'bool > llvm::operator !=(int64_t,const llvm::APSInt &)' > d:\src\llvm\include\llvm/ADT/APInt.h(1724): or 'bool > llvm::operator !=(uint64_t,const llvm::APInt &)' > d:\src\llvm\include\llvm/ADT/StringRef.h(527): or 'bool > llvm::operator !=(llvm::StringRef,llvm::StringRef)' > while trying to match the argument list '(const llvm::MDOperand, > const llvm::GlobalValue *)' > > > > ..\..\tools\lldb\source\Expression\IRForTarget.cpp(647) : error C2664: > 'llvm::MDNode *llvm::MDNode::get(llvm::LLVMContext > &,llvm::ArrayRef<llvm::Metadata *>)' : cannot convert argument 2 from > 'llvm::ArrayRef<llvm::Value *>' to 'llvm::ArrayRef<llvm::Metadata *>' > No user-defined-conversion operator available that can perform this > conversion, or the operator cannot be called > > > ..\..\tools\lldb\source\Expression\IRForTarget.cpp(1254) : error C2664: > 'llvm::MDNode *llvm::MDNode::get(llvm::LLVMContext > &,llvm::ArrayRef<llvm::Metadata *>)' : cannot convert argument 2 from > 'llvm::ArrayRef<llvm::Value *>' to 'llvm::ArrayRef<llvm::Metadata *>' > No user-defined-conversion operator available that can perform this > conversion, or the operator cannot be called > > > On Tue Dec 09 2014 at 1:56:03 PM Zachary Turner <ztur...@google.com> wrote: > I'm not sure what the status of building LLDB with CMake is, but the normal > way apple people build LLDB is to structure the directory like this: > > lldb > --llvm > ----tools > ------clang > > Then open the xcode workspace and build the lldb-tool target. > > I'll sync to ToT again though so that I can get you a dump of the compiler > errors I'm seeing. > > On Tue Dec 09 2014 at 1:52:40 PM Duncan P. N. Exon Smith > <dexonsm...@apple.com> wrote: > I'm trying to build lldb now, but it's hung trying to build LLVM and > clang... but I already built these? I don't really understand. > > Is there any way to make lldb point to my LLVM checkout? I just want to > see the compiler errors so I can fix them :(. > > Alternatively, if some can email me a compile log with all the errors > (can you do a `make -k` or something?) I can send you a patch... this is > mechanical to update, but I need the compiler to tell me what's wrong. > > I expect the fixes to all be along these lines: > > - Value *Ops[] => Metadata *Ops[] > > - cast<ConstantInt>(N->getOperand(0)) => > mdconst::extract<ConstantInt>(N->getOperand(0)) > > - Value *Op = ConstantInt::get(...) => > Metadata *Op = ConstantAsMetadata::get(ConstantInt::get(...)) > > Sorry for the breakage :(. > > > On 2014 Dec 9, at 13:41, Zachary Turner <ztur...@google.com> wrote: > > > > If you sync llvm past git revision db7b69e3a634c5fdff0eceeee2a41ee49c3270a2 > > (svn r223802), your LLDB build will be broken. > > > > I was able to fix one of the errors, but this isn't really my area of > > expertise, so I stopped when I realized I didn't know what I was doing. > > > > Just a warning not to sync LLVM until this is fixed. I've CC'ed Sean and > > Duncan as they are probably the best people to fix this, but if anyone else > > knows how to fix it, feel free. >
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