src/ia32/full-codegen-ia32.cc - Issue 881303002: [turbofan] Add missing deopt for the assignment in the for-in statement.

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Unified Diff: src/ia32/full-codegen-ia32.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/ia32/full-codegen-ia32.cc

diff --git a/src/ia32/full-codegen-ia32.cc b/src/ia32/full-codegen-ia32.cc

index 3873c5592d69862ef71a15db095fbdfa115b4724..985cffc2b7d8bc110692a50190f7262954c57f95 100644

--- a/src/ia32/full-codegen-ia32.cc

+++ b/src/ia32/full-codegen-ia32.cc

@@ -1184,6 +1184,7 @@ 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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