annotate make/linux/adlc_updater @ 418:72c5366e5d86
6743900: frequency based block layout
Summary: post-register allocation pass that drives block layout by edge frequencies
Reviewed-by: never, kvn
author |
rasbold |
date |
Thu, 06 Nov 2008 14:59:10 -0800 |
parents |
a294fd0c4b38 |
children |
284d0af00d53 |
rev |
line source |
0
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1 #! /bin/sh
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2 #
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3 # This file is used by adlc.make to selectively update generated
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4 # adlc files. Because source and target diretories are relative
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5 # paths, this file is copied to the target build directory before
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6 # use.
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7 #
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8 # adlc-updater <file> <source-dir> <target-dir>
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9 #
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10 [ -f $3/$1 ] && cmp -s $2/$1 $3/$1 || \
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11 ( [ -f $3/$1 ]; echo Updating $3/$1 ; touch $2/made-change ; mv $2/$1 $3/$1 )
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