diff options
| -rwxr-xr-x | utils/findmisopt | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/utils/findmisopt b/utils/findmisopt index 8ee3250eb2..2c1dc0812a 100755 --- a/utils/findmisopt +++ b/utils/findmisopt @@ -93,11 +93,11 @@ gcc "$s" -o "$prog" $ldflags || exit 1 ex1=$? # Define the list of optimizations to run. This comprises the same set of -# optimizations that gccas and gccld run, in the same order. -all_switches="-verify -lowersetjmp -funcresolve -raiseallocs -simplifycfg -mem2reg -globalopt -globaldce -ipconstprop -deadargelim -instcombine -simplifycfg -prune-eh -inline -simplify-libcalls -argpromotion -raise -tailduplicate -simplifycfg -scalarrepl -instcombine -predsimplify -condprop -tailcallelim -simplifycfg -reassociate -licm -loop-unswitch -instcombine -indvars -loop-unroll -instcombine -load-vn -gcse -sccp -instcombine -condprop -dse -dce -simplifycfg -deadtypeelim -constmerge -funcresolve -internalize -ipsccp -globalopt -constmerge -deadargelim -inline -prune-eh -globalopt -globaldce -argpromotion -instcombine -predsimplify -scalarrepl -globalsmodref-aa -licm -load-vn -gcse -dse -instcombine -simplifycfg -verify" -# Here's an alternative list of optimizations comprising just the ones that -# gccld uses. To use, just comment out the line above, and uncomment this one -#all_switches="-funcresolve -internalize -ipsccp -globalopt -constmerge -deadargelim -inline -prune-eh -globalopt -globaldce -argpromotion -instcombine -predsimplify -scalarrepl -globalsmodref-aa -licm -load-vn -gcse -dse -instcombine -simplifycfg -verify" +# optimizations that opt -std-compile-opts and gccld run, in the same order. +opt_switches=`llvm-as < /dev/null -o - | opt -std-compile-opts -disable-output -debug-pass=Arguments 2>&1 | sed 's/Pass Arguments: //'` +gccld_switches="-internalize -ipsccp -globalopt -constmerge -deadargelim -inline -prune-eh -globalopt -globaldce -argpromotion -instcombine -predsimplify -scalarrepl -globalsmodref-aa -licm -load-vn -gcse -dse -instcombine -simplifycfg -verify" +all_switches="$opt_switches $gccld_switches" +echo "Passes : $all_switches" # Current set of switches is empty function tryit { |