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PPC: [stubs] Convert Internal/ArraySingleArgumentsConstructor to a TurboFan stub

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Port 02c8b6f7f0

R=danno@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, mbrandy@us.ibm.com

BUG=chromium:608675
LOG=N

Review-Url: https://codereview.chromium.org/2005753005
Cr-Commit-Position: refs/heads/master@{#36481}
This commit is contained in:
bjaideep 2016-05-24 08:26:30 -07:00 committed by Commit bot
parent 7ca1f80d31
commit 075f5a416d
2 changed files with 3 additions and 24 deletions
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11
src/ppc/code-stubs-ppc.cc
View File

@ -54,12 +54,6 @@ static void InitializeInternalArrayConstructorDescriptor(
}
void ArraySingleArgumentConstructorStub::InitializeDescriptor(
CodeStubDescriptor* descriptor) {
InitializeArrayConstructorDescriptor(isolate(), descriptor, 1);
}
void ArrayNArgumentsConstructorStub::InitializeDescriptor(
CodeStubDescriptor* descriptor) {
InitializeArrayConstructorDescriptor(isolate(), descriptor, -1);
@ -71,11 +65,6 @@ void FastArrayPushStub::InitializeDescriptor(CodeStubDescriptor* descriptor) {
descriptor->Initialize(r3, deopt_handler, -1, JS_FUNCTION_STUB_MODE);
}
void InternalArraySingleArgumentConstructorStub::InitializeDescriptor(
CodeStubDescriptor* descriptor) {
InitializeInternalArrayConstructorDescriptor(isolate(), descriptor, 1);
}
void InternalArrayNArgumentsConstructorStub::InitializeDescriptor(
CodeStubDescriptor* descriptor) {

16
src/ppc/interface-descriptors-ppc.cc
View File

@ -251,14 +251,14 @@ void ArrayNoArgumentConstructorDescriptor::InitializePlatformSpecific(
data->InitializePlatformSpecific(arraysize(registers), registers);
}
void ArrayConstructorConstantArgCountDescriptor::InitializePlatformSpecific(
void ArraySingleArgumentConstructorDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
// register state
// r3 -- number of arguments
// r4 -- function
// r5 -- allocation site with elements kind
Register registers[] = {r4, r5};
data->InitializePlatformSpecific(arraysize(registers), registers);
Register registers[] = {r4, r5, r3};
data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
@ -270,16 +270,6 @@ void ArrayConstructorDescriptor::InitializePlatformSpecific(
}
void InternalArrayConstructorConstantArgCountDescriptor::
InitializePlatformSpecific(CallInterfaceDescriptorData* data) {
// register state
// r3 -- number of arguments
// r4 -- constructor function
Register registers[] = {r4};
data->InitializePlatformSpecific(arraysize(registers), registers);
}
void InternalArrayConstructorDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
// stack param count needs (constructor pointer, and single argument)