src/x64/full-codegen-x64.cc - Issue 841443004: [turbofan] Allow deoptimization for JSToNumber operator.

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

Issue 841443004: [turbofan] Allow deoptimization for JSToNumber operator. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Rebase Created 5 years, 11 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 24747ee9e85b11d7e3fed1b50e70db0d2073e9b2..2740831b41bab844766d56ddd94ac453e5b27ce2 100644

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

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

@@ -4636,6 +4636,7 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {

ToNumberStub convert_stub(isolate());

__ CallStub(&convert_stub);

+ PrepareForBailoutForId(expr->ToNumberId(), TOS_REG);

// Save result for postfix expressions.

if (expr->is_postfix()) {

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