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| author | Trevor Norris <trev.norris@gmail.com> | 2013-05-22 12:56:12 -0700 |
|---|---|---|
| committer | Trevor Norris <trev.norris@gmail.com> | 2013-05-22 13:13:11 -0700 |
| commit | 506fc4de1e820d97b637f6e01dda2ab97667efa7 (patch) | |
| tree | e2f2fec2085f6c1a603b79be4e63e765292cca52 /deps/v8/src/x64/code-stubs-x64.h | |
| parent | 52adc0d96309f9e04cbb220d63206e32b8309081 (diff) | |
| download | node-506fc4de1e820d97b637f6e01dda2ab97667efa7.tar.gz | |
v8: upgrade to v3.19.3
Diffstat (limited to 'deps/v8/src/x64/code-stubs-x64.h')
| -rw-r--r-- | deps/v8/src/x64/code-stubs-x64.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/deps/v8/src/x64/code-stubs-x64.h b/deps/v8/src/x64/code-stubs-x64.h index eafb96025..f6cfad048 100644 --- a/deps/v8/src/x64/code-stubs-x64.h +++ b/deps/v8/src/x64/code-stubs-x64.h @@ -207,11 +207,13 @@ class StringHelper : public AllStatic { // Flag that indicates how to generate code for the stub StringAddStub. enum StringAddFlags { - NO_STRING_ADD_FLAGS = 0, + NO_STRING_ADD_FLAGS = 1 << 0, // Omit left string check in stub (left is definitely a string). - NO_STRING_CHECK_LEFT_IN_STUB = 1 << 0, + NO_STRING_CHECK_LEFT_IN_STUB = 1 << 1, // Omit right string check in stub (right is definitely a string). - NO_STRING_CHECK_RIGHT_IN_STUB = 1 << 1, + NO_STRING_CHECK_RIGHT_IN_STUB = 1 << 2, + // Stub needs a frame before calling the runtime + ERECT_FRAME = 1 << 3, // Omit both string checks in stub. NO_STRING_CHECK_IN_STUB = NO_STRING_CHECK_LEFT_IN_STUB | NO_STRING_CHECK_RIGHT_IN_STUB @@ -236,6 +238,9 @@ class StringAddStub: public PlatformCodeStub { Register scratch3, Label* slow); + void GenerateRegisterArgsPush(MacroAssembler* masm); + void GenerateRegisterArgsPop(MacroAssembler* masm, Register temp); + const StringAddFlags flags_; }; |