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authorSverker Eriksson <[email protected]>2017-07-12 17:09:10 +0200
committerSverker Eriksson <[email protected]>2017-07-12 17:09:10 +0200
commitabc4fd372d476821448dfb949bea4e28ab82ac26 (patch)
tree8691172836707b2e08343704350340e9c1872c23 /system/doc
parent6d4001de141a00b3bf37b8f7b24c5bde2b4f4015 (diff)
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erts: Fix bug in bxor of a big negative number
Wrong result for (X bsl WS) bxor Y. where X is any negative integer Y is any integer that does not require more words than X WS is erlang:system_info(wordsize) or larger Fix: The subtraction of 1 (for 2-complement conversion) must be carried along all the way to the last words.
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