src/x64/full-codegen-x64.cc - Issue 21477002: Introduce PopReturnAddressTo and PushReturnAddressFrom macro-assembler instructions for X64

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Unified Diff: src/x64/full-codegen-x64.cc

Issue 21477002: Introduce PopReturnAddressTo and PushReturnAddressFrom macro-assembler instructions for X64 (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 7 years, 5 months ago

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Index: src/x64/full-codegen-x64.cc

diff --git a/src/x64/full-codegen-x64.cc b/src/x64/full-codegen-x64.cc

index bac4e793b279bf4a86353db7024aa92352219e79..cb493fd998031294b0071cdce3dfa53dd4ecc300 100644

--- a/src/x64/full-codegen-x64.cc

+++ b/src/x64/full-codegen-x64.cc

@@ -4819,7 +4819,7 @@ void FullCodeGenerator::EnterFinallyBlock() {

ASSERT(!result_register().is(rdx));

ASSERT(!result_register().is(rcx));

// Cook return address on top of stack (smi encoded Code* delta)

- __ pop(rdx);

+ __ PopReturnAddressTo(rdx);

__ Move(rcx, masm_->CodeObject());

__ subq(rdx, rcx);

__ Integer32ToSmi(rdx, rdx);

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