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Unified Diff: src/arm/builtins-arm.cc

Issue 1684073002: [Interpreter] Save and restore dispatch table pointer during calls. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@int_assm
Patch Set: Created 4 years, 10 months ago
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Index: src/arm/builtins-arm.cc
diff --git a/src/arm/builtins-arm.cc b/src/arm/builtins-arm.cc
index 236848b71740b7d7eb7e65601c4cc87198689aa3..152527fcf79ade2aae167dd741bbcdb3fd098bcb 100644
--- a/src/arm/builtins-arm.cc
+++ b/src/arm/builtins-arm.cc
@@ -987,6 +987,10 @@ void Builtins::Generate_InterpreterEntryTrampoline(MacroAssembler* masm) {
__ add(fp, sp, Operand(StandardFrameConstants::kFixedFrameSizeFromFp));
__ push(r3);
+ // Push dispatch table pointer.
+ __ mov(r0, Operand(ExternalReference::interpreter_dispatch_table_address(
+ masm->isolate())));
+ __ push(r0);
// Push zero for bytecode array offset.
__ mov(r0, Operand(0));
__ push(r0);
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