src/x87/full-codegen-x87.cc - Issue 881303002: [turbofan] Add missing deopt for the assignment in the for-in statement.

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Unified Diff: src/x87/full-codegen-x87.cc

Issue 881303002: [turbofan] Add missing deopt for the assignment in the for-in statement. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Add test. Created 5 years, 11 months ago

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Index: src/x87/full-codegen-x87.cc

diff --git a/src/x87/full-codegen-x87.cc b/src/x87/full-codegen-x87.cc

index ed917433a69e4a3d568d10a042ebbfbc0c20a816..cf4dd40a262df0b6b954016b31406f262069da20 100644

--- a/src/x87/full-codegen-x87.cc

+++ b/src/x87/full-codegen-x87.cc

@@ -1173,6 +1173,7 @@ void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) {

// Perform the assignment as if via '='.

{ EffectContext context(this);

EmitAssignment(stmt->each());

+ PrepareForBailoutForId(stmt->AssignmentId(), NO_REGISTERS);

}

// Generate code for the body of the loop.

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