Revision: 23422
Author: [email protected]
Date: Tue Aug 26 19:34:15 2014 UTC
Log: MIPS: Added vector-based loadic hydrogen stubs. Not yet callable.
Port r23405 (12573f34)
Original commit message:
The next step is to integrate the use of vector[slot] into the IC
infrastructure so it can do the right thing for a vector-based ic.
Then these stubs can be installed. For now, they immediately bail out
to the miss handler.
BUG=
[email protected]
Review URL: https://codereview.chromium.org/505303002
https://code.google.com/p/v8/source/detail?r=23422
Modified:
/branches/bleeding_edge/src/mips/code-stubs-mips.cc
/branches/bleeding_edge/src/mips64/code-stubs-mips64.cc
=======================================
--- /branches/bleeding_edge/src/mips/code-stubs-mips.cc Tue Aug 26 17:57:18
2014 UTC
+++ /branches/bleeding_edge/src/mips/code-stubs-mips.cc Tue Aug 26 19:34:15
2014 UTC
@@ -4795,6 +4795,20 @@
__ Ret(USE_DELAY_SLOT);
__ Addu(sp, sp, a1);
}
+
+
+void LoadICTrampolineStub::Generate(MacroAssembler* masm) {
+ EmitLoadTypeFeedbackVector(masm,
FullVectorLoadConvention::VectorRegister());
+ VectorLoadStub stub(isolate(), state_);
+ __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
+}
+
+
+void KeyedLoadICTrampolineStub::Generate(MacroAssembler* masm) {
+ EmitLoadTypeFeedbackVector(masm,
FullVectorLoadConvention::VectorRegister());
+ VectorKeyedLoadStub stub(isolate());
+ __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
+}
void ProfileEntryHookStub::MaybeCallEntryHook(MacroAssembler* masm) {
=======================================
--- /branches/bleeding_edge/src/mips64/code-stubs-mips64.cc Tue Aug 26
17:57:18 2014 UTC
+++ /branches/bleeding_edge/src/mips64/code-stubs-mips64.cc Tue Aug 26
19:34:15 2014 UTC
@@ -4832,6 +4832,20 @@
__ Ret(USE_DELAY_SLOT);
__ Daddu(sp, sp, a1);
}
+
+
+void LoadICTrampolineStub::Generate(MacroAssembler* masm) {
+ EmitLoadTypeFeedbackVector(masm,
FullVectorLoadConvention::VectorRegister());
+ VectorLoadStub stub(isolate(), state_);
+ __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
+}
+
+
+void KeyedLoadICTrampolineStub::Generate(MacroAssembler* masm) {
+ EmitLoadTypeFeedbackVector(masm,
FullVectorLoadConvention::VectorRegister());
+ VectorKeyedLoadStub stub(isolate());
+ __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
+}
void ProfileEntryHookStub::MaybeCallEntryHook(MacroAssembler* masm) {
--
--
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