src/compiler/types.cc - Issue 2534613002: [ic] Use validity cells to protect keyed element stores against object's prototype chain modificati…

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Unified Diff: src/compiler/types.cc

Issue 2534613002: [ic] Use validity cells to protect keyed element stores against object's prototype chain modificati… (Closed)

Patch Set: Created 4 years, 1 month ago

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Index: src/compiler/types.cc

diff --git a/src/compiler/types.cc b/src/compiler/types.cc

index 806bd8f2c5ae0973954fb8692d02865d7bcb2b91..a66e15a9abcc4bd5bb2bb124f96e13988bdd5144 100644

--- a/src/compiler/types.cc

+++ b/src/compiler/types.cc

@@ -310,6 +310,7 @@ Type::bitset BitsetType::Lub(i::Map* map) {

case CELL_TYPE:

case WEAK_CELL_TYPE:

case PROTOTYPE_INFO_TYPE:

+ case TUPLE2_TYPE:

case TUPLE3_TYPE:

case CONTEXT_EXTENSION_TYPE:

UNREACHABLE();