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Initialize typed array content for rempio2result during bootstrapping.

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This is to pacify MSAN.

R=mvstanton@chromium.org
BUG=465759
LOG=N

Review URL: https://codereview.chromium.org/1119693004

Cr-Commit-Position: refs/heads/master@{#28170}
This commit is contained in:
yangguo 2015-04-30 07:32:24 -07:00 committed by Commit bot
parent 7ce30d027f
commit dfe01818fe
1 changed files with 4 additions and 2 deletions
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6
src/bootstrapper.cc
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@ -1645,8 +1645,10 @@ void Genesis::InitializeBuiltinTypedArrays() {
{ // Initialize a result array for rempio2 calculation
const size_t num_elements = 2;
SetBuiltinTypedArray<double>(isolate(), builtins, kExternalFloat64Array,
NULL, num_elements, "rempio2result");
double* data =
SetBuiltinTypedArray<double>(isolate(), builtins, kExternalFloat64Array,
NULL, num_elements, "rempio2result");
for (size_t i = 0; i < num_elements; i++) data[i] = 0;
}
}