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Unified Diff: src/x64/interface-descriptors-x64.cc

Issue 1903723003: [stubs]: Implement ArrayNoArgumentConstructor as a TF stub (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Review feedback Created 4 years, 8 months ago
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Index: src/x64/interface-descriptors-x64.cc
diff --git a/src/x64/interface-descriptors-x64.cc b/src/x64/interface-descriptors-x64.cc
index 088b01e6968d8df2e35388b044e6713855940bb3..7761ab29dc756edc8e4f6cd8e9034e0a713fac7b 100644
--- a/src/x64/interface-descriptors-x64.cc
+++ b/src/x64/interface-descriptors-x64.cc
@@ -242,6 +242,16 @@ void AllocateHeapNumberDescriptor::InitializePlatformSpecific(
SIMD128_TYPES(SIMD128_ALLOC_DESC)
#undef SIMD128_ALLOC_DESC
+void ArrayNoArgumentConstructorDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // register state
+ // rax -- number of arguments
+ // rdi -- function
+ // rbx -- allocation site with elements kind
+ Register registers[] = {rdi, rbx, rax};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
void ArrayConstructorConstantArgCountDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
// register state
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