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Unified Diff: src/preparse-data.cc

Issue 181413002: Reset trunk to 3.24.35.4 (Closed) Base URL: https://v8.googlecode.com/svn/trunk
Patch Set: Created 6 years, 10 months ago
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Index: src/preparse-data.cc
diff --git a/src/preparse-data.cc b/src/preparse-data.cc
index bba63230073e38482d5c995b5f0963078c6de0f9..8e088482850b5183675dbc34bdc4c3b90d099782 100644
--- a/src/preparse-data.cc
+++ b/src/preparse-data.cc
@@ -167,26 +167,16 @@ Vector<unsigned> CompleteParserRecorder::ExtractData() {
void CompleteParserRecorder::WriteNumber(int number) {
- // Split the number into chunks of 7 bits. Write them one after another (the
- // most significant first). Use the MSB of each byte for signalling that the
- // number continues. See ScriptDataImpl::ReadNumber for the reading side.
ASSERT(number >= 0);
int mask = (1 << 28) - 1;
- int i = 28;
- // 26 million symbols ought to be enough for anybody.
- ASSERT(number <= mask);
- while (number < mask) {
+ for (int i = 28; i > 0; i -= 7) {
+ if (number > mask) {
+ symbol_store_.Add(static_cast<byte>(number >> i) | 0x80u);
+ number &= mask;
+ }
mask >>= 7;
- i -= 7;
}
- while (i > 0) {
- symbol_store_.Add(static_cast<byte>(number >> i) | 0x80u);
- number &= mask;
- mask >>= 7;
- i -= 7;
- }
- ASSERT(number < (1 << 7));
symbol_store_.Add(static_cast<byte>(number));
}
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