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Use opt to generate the list of passes to run.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33903 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2007-02-05 06:10:19 +00:00
parent b0b991a2c8
commit 90a2eb02e5
1 changed files with 5 additions and 5 deletions
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10
utils/findmisopt
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@ -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 {