[LLVMdev] llvmgcc ToT broken

Dale Johannesen dalej at apple.com
Tue Oct 27 11:26:55 PDT 2009


On Oct 27, 2009, at 11:23 AMPDT, Stuart Hastings wrote:

> The first buildbot failure I can readily find was Monday, 26oct2009  
> around 7PM PDT.  The assertion is
>
> Assertion failed: ((i >= FTy->getNumParams() || FTy->getParamType(i)  
> == Params[i]->getType()) && "Calling a function with a bad  
> signature!"), function init, file /Volumes/Sandbox/Buildbot/llvm/ 
> build.llvm-gcc-x86_64-darwin10-selfhost/llvmCore.roots/llvmCore~obj/ 
> src/lib/VMCore/Instructions.cpp, line 312.

Yes, I've been fighting through it this morning.  Reverting Eric's  
patch fixed it (you might have to remove stmp* files to get it to  
rebuild enough stuff).

> It seems to be compiling function uw_frame_state_for() within unwind- 
> dw2.c; apparently the parameter types weren't a good match for a  
> call to __builtin_object_size().
>
> Does this look familiar to anyone?
>
> stuart
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