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tools/fast: use -skip-unused

pull/10062/head
Alexander Medvednikov 2021-05-09 03:23:49 +03:00
parent 8547762ab8
commit bdc3f76f68
1 changed files with 3 additions and 3 deletions
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6
cmd/tools/fast/fast.v
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@ -39,14 +39,14 @@ fn main() {
println(' Building vprod...') println(' Building vprod...')
exec('v -o $vdir/vprod -prod -prealloc $vdir/cmd/v') exec('v -o $vdir/vprod -prod -prealloc $vdir/cmd/v')
// exec('v -o $vdir/vprod $vdir/cmd/v') // for faster debugging // exec('v -o $vdir/vprod $vdir/cmd/v') // for faster debugging
diff1 := measure('$vdir/vprod -cc clang -o v.c -show-timings $vdir/cmd/v', 'v.c') diff1 := measure('$vdir/vprod -cc -skip-unused clang -o v.c -show-timings $vdir/cmd/v', 'v.c')
mut tcc_path := 'tcc' mut tcc_path := 'tcc'
$if freebsd { $if freebsd {
tcc_path = '/usr/local/bin/tcc' tcc_path = '/usr/local/bin/tcc'
} }
diff2 := measure('$vdir/vprod -cc $tcc_path -o v2 $vdir/cmd/v', 'v2') diff2 := measure('$vdir/vprod -skip-unused -cc $tcc_path -o v2 $vdir/cmd/v', 'v2')
diff3 := 0 // measure('$vdir/vprod -native $vdir/cmd/tools/1mil.v', 'native 1mil') diff3 := 0 // measure('$vdir/vprod -native $vdir/cmd/tools/1mil.v', 'native 1mil')
diff4 := measure('$vdir/vprod -cc clang $vdir/examples/hello_world.v', 'hello.v') diff4 := measure('$vdir/vprod -skip-unused -cc clang $vdir/examples/hello_world.v', 'hello.v')
vc_size := os.file_size('v.c') / 1000 vc_size := os.file_size('v.c') / 1000
// scan/parse/check/cgen // scan/parse/check/cgen
scan, parse, check, cgen, vlines := measure_steps(vdir) scan, parse, check, cgen, vlines := measure_steps(vdir)