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Fix gc hazard just introduced in fix for bug 450538.

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This commit is contained in:
Brendan Eich 2008-08-14 23:20:24 -07:00
parent 1274eac1f3
commit bb1e475a4d
1 changed files with 4 additions and 4 deletions
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8
js/src/jstracer.cpp
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@ -2172,8 +2172,8 @@ TraceRecorder::cmp(LOpcode op, bool negate)
return false;
}
} else if (isNumber(l) || isNumber(r)) {
jsval temp_r = r;
jsval temp_l = l;
jsval tmp[2] = {l, r};
JSAutoTempValueRooter tvr(cx, 2, tmp);
// TODO: coerce non-numbers to numbers if it's not string-on-string above
LIns* l_ins = get(&l);
@ -2195,7 +2195,7 @@ TraceRecorder::cmp(LOpcode op, bool negate)
} else if (!isNumber(l)) {
ABORT_TRACE("unsupported LHS type for cmp vs number");
}
lnum = js_ValueToNumber(cx, &temp_l);
lnum = js_ValueToNumber(cx, &tmp[0]);
args[0] = get(&r);
if (JSVAL_IS_STRING(r)) {
@ -2206,7 +2206,7 @@ TraceRecorder::cmp(LOpcode op, bool negate)
} else if (!isNumber(r)) {
ABORT_TRACE("unsupported RHS type for cmp vs number");
}
rnum = js_ValueToNumber(cx, &temp_r);
rnum = js_ValueToNumber(cx, &tmp[1]);
x = lir->ins2(op, l_ins, r_ins);