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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 18:34:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 18:34:58 +0000
commit1d5bb90cb0a1b457570019845fed207faed67a99 (patch)
treed95f8ea0fb9c9c4eb9ae55c70faa2bc02a7bcea4 /js/src/jit/CacheIR.cpp
parentAdding upstream version 115.9.1esr. (diff)
downloadfirefox-esr-1d5bb90cb0a1b457570019845fed207faed67a99.tar.xz
firefox-esr-1d5bb90cb0a1b457570019845fed207faed67a99.zip
Adding upstream version 115.10.0esr.upstream/115.10.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit/CacheIR.cpp')
-rw-r--r--js/src/jit/CacheIR.cpp11
1 files changed, 8 insertions, 3 deletions
diff --git a/js/src/jit/CacheIR.cpp b/js/src/jit/CacheIR.cpp
index 68163e7d6c..2a7c72abe4 100644
--- a/js/src/jit/CacheIR.cpp
+++ b/js/src/jit/CacheIR.cpp
@@ -498,9 +498,14 @@ enum class NativeGetPropKind {
static NativeGetPropKind IsCacheableGetPropCall(NativeObject* obj,
NativeObject* holder,
- PropertyInfo prop) {
+ PropertyInfo prop,
+ jsbytecode* pc = nullptr) {
MOZ_ASSERT(IsCacheableProtoChain(obj, holder));
+ if (pc && JSOp(*pc) == JSOp::GetBoundName) {
+ return NativeGetPropKind::None;
+ }
+
if (!prop.isAccessorProperty()) {
return NativeGetPropKind::None;
}
@@ -593,7 +598,7 @@ static NativeGetPropKind CanAttachNativeGetProp(JSContext* cx, JSObject* obj,
return NativeGetPropKind::Slot;
}
- return IsCacheableGetPropCall(nobj, *holder, propInfo->ref());
+ return IsCacheableGetPropCall(nobj, *holder, propInfo->ref(), pc);
}
if (!prop.isFound()) {
@@ -3130,7 +3135,7 @@ AttachDecision GetNameIRGenerator::tryAttachGlobalNameGetter(ObjOperandId objId,
GlobalObject* global = &globalLexical->global();
- NativeGetPropKind kind = IsCacheableGetPropCall(global, holder, *prop);
+ NativeGetPropKind kind = IsCacheableGetPropCall(global, holder, *prop, pc_);
if (kind != NativeGetPropKind::NativeGetter &&
kind != NativeGetPropKind::ScriptedGetter) {
return AttachDecision::NoAction;