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: The fix Created 4 years ago

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Index: src/compiler/types.cc

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

index 53a0a5fafa994181d11fcbc1b7aa5c73368d7933..cc1a002b8be83b43c4adb441b34e988e01c87579 100644

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

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

@@ -324,6 +324,7 @@ 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();