[LLVMdev] Need help with bugpoint for codegen problem

Misha Brukman brukman at uiuc.edu
Thu Apr 21 17:34:22 PDT 2005

On Fri, Apr 22, 2005 at 02:32:25AM +0200, Markus F.X.J. Oberhumer wrote:
> Ok, after pasting the output from "gccas -debug-pass=Arguments 
> </dev/null -o - >/dev/null" I get the following:
> bugpoint -verify -lowersetjmp -funcresolve -raiseallocs -simplifycfg 
> -mem2reg -globalopt -globaldce -ipconstprop -deadargelim -instcombine 
> -simplifycfg -prune-eh -inline -argpromotion -raise -tailduplicate 
> -simplifycfg -scalarrepl -instcombine -tailcallelim -simplifycfg 
> -loopsimplify -licm-reassociate -instcombine -indvars -loop-unroll 
> -instcombine-load-vn -gcse -sccp -instcombine -dse -mergereturn -adce 
> -simplifycfg -deadtypeelim -constmerge -verify -output=correct.txt 
> simple.out.bc
> bugpoint: Unknown command line argument '-instcombine-load-vn'.  Try: 
> 'bugpoint --help'

You need a space between -instcombine and -load-vn, they are separate

Misha Brukman :: http://misha.brukman.net :: http://llvm.cs.uiuc.edu

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