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Unified Diff: src/x64/macro-assembler-x64.cc

Issue 1533004: Inline %_ArgumentsLength. (Closed)
Patch Set: Created 10 years, 9 months ago
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Index: src/x64/macro-assembler-x64.cc
diff --git a/src/x64/macro-assembler-x64.cc b/src/x64/macro-assembler-x64.cc
index a8e2fdfea4d6967db515dc702ffac7f9f2769837..2781a8489885e43e72a572b29a4efda3a5c4272f 100644
--- a/src/x64/macro-assembler-x64.cc
+++ b/src/x64/macro-assembler-x64.cc
@@ -1660,6 +1660,15 @@ void MacroAssembler::AbortIfNotNumber(Register object, const char* msg) {
}
+void MacroAssembler::AbortIfNotSmi(Register object, const char* msg) {
+ Label ok;
+ Condition is_smi = CheckSmi(object);
+ j(is_smi, &ok);
+ Assert(equal, msg);
+ bind(&ok);
+}
+
+
Condition MacroAssembler::IsObjectStringType(Register heap_object,
Register map,
Register instance_type) {
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