4b22d5eca2
This also adds a script to the tools directory that allows to grep for unused bailout reasons. For now the script needs to be run manually. R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/1237623003 Cr-Commit-Position: refs/heads/master@{#29609}
17 lines
531 B
Bash
Executable File
17 lines
531 B
Bash
Executable File
#!/bin/bash
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# Copyright 2015 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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v8_root=$(readlink -f $(dirname $BASH_SOURCE)/../)
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bailouts=$(grep -oP 'V\(\K(k[^,]*)' "$v8_root/src/bailout-reason.h")
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for bailout in $bailouts; do
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bailout_uses=$(grep -r $bailout "$v8_root/src" "$v8_root/test/cctest" | wc -l)
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if [ $bailout_uses -eq "1" ]; then
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echo "Bailout reason \"$bailout\" seems to be unused."
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fi
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done
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echo "Kthxbye."
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