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MIPS: Inline number to string conversion for string addition into BinaryOp(Stub).

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Port r17290 (b5fabb92)

Original commit message:
This fixes a performance regression that was caused by converting the
BinaryOpStub to a Hydrogen code stub. It also fixes a leftover TODO wrt.
the handling of Number*String or String*Number versions of the stub.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/32473007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
palfia@homejinni.com 2013-10-21 22:16:01 +00:00
parent 6b840f563e
commit 04c5b26398
1 changed files with 2 additions and 1 deletions
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3
src/mips/code-stubs-mips.cc
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@ -66,7 +66,8 @@ void NumberToStringStub::InitializeInterfaceDescriptor(
static Register registers[] = { a0 };
descriptor->register_param_count_ = 1;
descriptor->register_params_ = registers;
descriptor->deoptimization_handler_ = NULL;
descriptor->deoptimization_handler_ =
Runtime::FunctionForId(Runtime::kNumberToString)->entry;
}