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view find-alt-triple.sh @ 1285:91d9386d4a5a

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Implement another D-specific pass: -dgc2stack This one promotes GC allocations to stack memory when it can determine it's safe to do so. Not all GC calls are recognized yet (in fact only one *is* recognized for now). Needs metadata, so disabled for LLVM versions that don't support it.
author Frits van Bommel <fvbommel wxs.nl>
date Sat, 02 May 2009 11:58:50 +0200
parents ca191c141cec
children
line wrap: on
line source

#!/bin/bash

HOST_TARGET=$1

[ "$HOST_TARGET" = "" ] && exit 1

REST=`echo $HOST_TARGET   | sed -e 's/[a-zA-Z0-9_]*\(\-.*\)/\1/'`
X86=`echo $HOST_TARGET    | sed -e 's/\(i[3-9]86\)\-.*/\1/'`
X86_64=`echo $HOST_TARGET | sed -e 's/\(x86_64\)\-.*/\1/'`

ALT=
if [ "$X86_64" != "$HOST_TARGET" ]; then
    ALT="i686$REST"

elif [ "$X86" != "$HOST_TARGET" ]; then
    ALT="x86_64$REST"
fi

echo $ALT