src/arm64/full-codegen-arm64.cc - Issue 881303002: [turbofan] Add missing deopt for the assignment in the for-in statement.

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Unified Diff: src/arm64/full-codegen-arm64.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/arm64/full-codegen-arm64.cc

diff --git a/src/arm64/full-codegen-arm64.cc b/src/arm64/full-codegen-arm64.cc

index 802179b687ea4bd2007a375a372a86402b7149cd..a7b06aab12a8a9b9dde0556630e0175439c6555b 100644

--- a/src/arm64/full-codegen-arm64.cc

+++ b/src/arm64/full-codegen-arm64.cc

@@ -1247,6 +1247,7 @@ 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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