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Allow specific optimization passes to be requested from the command line. Now you can run "`ldc test.d -c -mem2reg -simplifycfg`" if you feel the urge. The -O<N> options are still supported, and are inserted in the passes list in the position where they appear on the command line. (so -simplifycfg -O1 -instcombine does the "right thing") One small change: -inline is renamed to -enable-inlining due to a naming conflict with the option to add the -inline pass. -inline now inserts the inlining pass in the position specified, not in the middle of -O<N>. (ldmd has been updated to translate -inline to -enable-inlining)
author Frits van Bommel <fvbommel wxs.nl>
date Sun, 29 Mar 2009 15:46:55 +0200
parents 599e3d6d0dbd
children 17268b0a3ab0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #! /usr/bin/env bash
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2
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3 # Default to 'ldc' next to this file
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4 LDC=`basename "$0"`/ldc
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5 if [ ! -x "$LDC" ]; then
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6 # If that doesn't work, assume this script was called via $PATH
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7 # and do the same for ldc
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8 if which ldc &> /dev/null; then
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9 LDC=ldc
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10 else
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11 echo 'ldc not found, check your installation' >/dev/stderr
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12 exit 1
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13 fi
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14 fi
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15
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16 declare -a ARGS
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17 IDX=0
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18 for arg; do
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19 case "$arg" in
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20 -C*)
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21 # turn -Cfoo into -foo.
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22 # Useful for passing -inline to ldc, for instance.
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23 arg="-${arg:2}"
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24 ;;
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25 -debug|-debug=*|-version=*)
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26 arg="-d$arg"
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27 ;;
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28 -inline)
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29 arg="-enable-inlining"
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30 ;;
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31 -fPIC)
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32 arg="-relocation-model=pic"
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33 ;;
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34 --a|--b|--c|--f|--r|--w|--x|--y)
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35 # "Hidden debug switches"
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36 # Are these ever used?
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37 arg="-hidden-debug${arg:1}"
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38 ;;
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39 esac
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40 ARGS[IDX++]="$arg"
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41 done
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42
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43 exec "$LDC" "${ARGS[@]}"