src/x64/macro-assembler-x64.cc - Issue 492002: Fast-codegen: Implementing try/finally on top of nesting context.

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

Issue 492002: Fast-codegen: Implementing try/finally on top of nesting context. (Closed)

Patch Set: Updated to be based on latest release. Created 11 years 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 c3ea925034e74349c34f8a7ec6aa1eecc77bfe70..5cf09f2675476b437753518cfd0c6c99735cef11 100644

--- a/src/x64/macro-assembler-x64.cc

+++ b/src/x64/macro-assembler-x64.cc

@@ -1440,8 +1440,10 @@ void MacroAssembler::PushTryHandler(CodeLocation try_location,

void MacroAssembler::PopTryHandler() {

ASSERT_EQ(0, StackHandlerConstants::kNextOffset);

+ // Unlink this handler.

movq(kScratchRegister, ExternalReference(Top::k_handler_address));

pop(Operand(kScratchRegister, 0));

+ // Remove the remaining fields.

addq(rsp, Immediate(StackHandlerConstants::kSize - kPointerSize));

}