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Unified Diff: src/code-stub-assembler.cc

Issue 2645313003: [async-iteration] implement Async-from-Sync Iterator (Closed)
Patch Set: Refactor + add more tests Created 3 years, 10 months ago
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« src/builtins/builtins-async-iterator.cc ('K') | « src/code-stub-assembler.h ('k') | src/compiler/code-assembler.h » ('j') | test/mjsunit/harmony/async-from-sync-iterator.js » ('J')
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Index: src/code-stub-assembler.cc
diff --git a/src/code-stub-assembler.cc b/src/code-stub-assembler.cc
index 53f3bb026aa4ec83ccb8b9f56f73231d3acc75a4..f198d5d5f1055d89e4efcde131716f68ed206366 100644
--- a/src/code-stub-assembler.cc
+++ b/src/code-stub-assembler.cc
@@ -2891,6 +2891,11 @@ Node* CodeStubAssembler::IsJSReceiver(Node* object) {
return IsJSReceiverInstanceType(LoadInstanceType(object));
}
+Node* CodeStubAssembler::IsJSReceiverMap(Node* map) {
+ STATIC_ASSERT(LAST_JS_OBJECT_TYPE == LAST_TYPE);
+ return IsJSReceiverInstanceType(LoadMapInstanceType(map));
+}
+
Node* CodeStubAssembler::IsJSObject(Node* object) {
STATIC_ASSERT(LAST_JS_OBJECT_TYPE == LAST_TYPE);
return Int32GreaterThanOrEqual(LoadInstanceType(object),
« src/builtins/builtins-async-iterator.cc ('K') | « src/code-stub-assembler.h ('k') | src/compiler/code-assembler.h » ('j') | test/mjsunit/harmony/async-from-sync-iterator.js » ('J')

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