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Issue #2155 - Follow-up: Reorder super-property evaluation order per latest spec change

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Fix regression from difference between Interpreter (old) and ElemOpEmitter (new). We don't have
any Ion/IC support for these ops.

Based-on: m-c 1472211
This commit is contained in:
Martok 2023-04-01 17:41:30 +02:00 • committed by roytam1
commit 74032644f5
5 changed files with 14 additions and 14 deletions
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8
js/src/vm/Interpreter.cpp
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@ -2853,9 +2853,9 @@ END_CASE(JSOP_GETELEM)
CASE(JSOP_GETELEM_SUPER)
{
HandleValue rval = REGS.stackHandleAt(-3);
ReservedRooted<JSObject*> receiver(&rootObject0);
FETCH_OBJECT(cx, -2, receiver);
FETCH_OBJECT(cx, -3, receiver);
HandleValue rval = REGS.stackHandleAt(-2);
ReservedRooted<JSObject*> obj(&rootObject1, &REGS.sp[-1].toObject());
MutableHandleValue res = REGS.stackHandleAt(-3);
@ -2897,9 +2897,9 @@ CASE(JSOP_STRICTSETELEM_SUPER)
static_assert(JSOP_SETELEM_SUPER_LENGTH == JSOP_STRICTSETELEM_SUPER_LENGTH,
"setelem-super and strictsetelem-super must be the same size");
ReservedRooted<Value> receiver(&rootValue0, REGS.sp[-4]);
ReservedRooted<jsid> id(&rootId0);
FETCH_ELEMENT_ID(-4, id);
ReservedRooted<Value> receiver(&rootValue0, REGS.sp[-3]);
FETCH_ELEMENT_ID(-3, id);
ReservedRooted<JSObject*> obj(&rootObject1, &REGS.sp[-2].toObject());
HandleValue value = REGS.stackHandleAt(-1);