Testcase? :) -eric
On Thu, Mar 14, 2013 at 2:52 PM, Adrian Prantl <[email protected]> wrote: > Author: adrian > Date: Thu Mar 14 16:52:59 2013 > New Revision: 177118 > > URL: http://llvm.org/viewvc/llvm-project?rev=177118&view=rev > Log: > Always declare the .block_descriptor parameter, not just the local copy. > Un-breaks gdb's invoke-block behavior. > > Modified: > cfe/trunk/lib/CodeGen/CGDebugInfo.cpp > > Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp > URL: > http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=177118&r1=177117&r2=177118&view=diff > > ============================================================================== > --- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original) > +++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Thu Mar 14 16:52:59 2013 > @@ -2817,17 +2817,18 @@ void CGDebugInfo::EmitDeclareOfBlockLite > CGM.getLangOpts().Optimize, flags, > cast<llvm::Argument>(Arg)->getArgNo() + > 1); > > - // Matching the code in EmitParmDecl, depending on optimization level. > - llvm::Instruction *Call; > - if (LocalAddr) > + if (LocalAddr) { > // Insert an llvm.dbg.value into the current block. > - Call = DBuilder.insertDbgValueIntrinsic(LocalAddr, 0, debugVar, > - Builder.GetInsertBlock()); > - else > - // Insert an llvm.dbg.declare into the current block. > - Call = DBuilder.insertDeclare(Arg, debugVar, > Builder.GetInsertBlock()); > + llvm::Instruction *DbgVal = > + DBuilder.insertDbgValueIntrinsic(LocalAddr, 0, debugVar, > + Builder.GetInsertBlock()); > + DbgVal->setDebugLoc(llvm::DebugLoc::get(line, column, scope)); > + } > > - Call->setDebugLoc(llvm::DebugLoc::get(line, column, scope)); > + // Insert an llvm.dbg.declare into the current block. > + llvm::Instruction *DbgDecl = > + DBuilder.insertDeclare(Arg, debugVar, Builder.GetInsertBlock()); > + DbgDecl->setDebugLoc(llvm::DebugLoc::get(line, column, scope)); > } > > /// getStaticDataMemberDeclaration - If D is an out-of-class definition of > > > _______________________________________________ > cfe-commits mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits >
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