RESOLVED INVALID22889
JSImmediate::makeInt() requires 64-bit precision internally, should not. 
https://bugs.webkit.org/show_bug.cgi?id=22889
Summary JSImmediate::makeInt() requires 64-bit precision internally, should not.
Gavin Barraclough
Reported 2008-12-16 15:00:14 PST
This implies that a different bug exists somewhere – that the value in the upper word is being relied on, which should not be the case. Should investigate.
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Gavin Barraclough
Comment 1 2010-03-02 18:01:31 PST
This bug is old, and was quite possibly inaccurate in the first place. Now, we certainly do always ensure the top word is a sign extend of the low word, if using 32-bit representation on 64-bit. That said, we don't use 32-bit representation on 64-bit, so this is utterly uninteresting.
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