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Moving to LLVM dev to discuss the possibility of extending the cast infrastructure to handle this. On Tue, Nov 20, 2012 at 5:51 PM, John McCall <rjmccall at apple.com> wrote: > On Nov 18, 2012, at 5:05 PM, David Blaikie <dblaikie at gmail.com> wrote: >> TypeLoc casting looks bogus. >> >> TypeLoc derived types return true from classof when the dynamic type >>

...witch instruction to get formatting nice and correct. Out << ' '; writeOperand(SI.getCondition(), true); Out << ", "; writeOperand(SI.getDefaultDest(), true); Out << " ["; - for (SwitchInst::CaseIt i = SI.case_begin(), e = SI.case_end(); + for (SwitchInst::ConstCaseIt i = SI.case_begin(), e = SI.case_end(); i != e; ++i) { Out << "\n "; writeOperand(i.getCaseValue(), true); Index: lib/MC/MCAssembler.cpp =================================================================== --- lib/MC/MCA...

...nstID - VE.getValueID(SI.getCondition())); Shouldn't you use a "push" method like PushValue for this too? > Vals64.push_back(VE.getValueID(SI.getDefaultDest())); > Vals64.push_back(SI.getNumCases()); > for (SwitchInst::CaseIt i = SI.case_begin(), e = SI.case_end(); ... > @@ -1358,8 +1392,13 @@ static void WriteInstruction(const Instruction &I, unsigned InstID, > PushValueAndType(CI.getCalledValue(), InstID, Vals, VE); // Callee > > // Emit value #'s for the fixed parameters. > - for (unsigned i = 0, e = FTy->getNumPa...

Hi all, I've been looking into how to make llvm bitcode files smaller. There is one simple change that appears to shrink linked bitcode files by about 15%. See this spreadsheet for some rough data: https://docs.google.com/spreadsheet/ccc?key=0AjRrJHQc4_bddEtJdjdIek5fMDdIdFFIZldZXzdWa0E The change is in how operand ids are encoded in bitcode files. Rather than use an "absolute