Fix range analysis for mul and div
authorAndy Wingo <wingo@pobox.com>
Fri, 4 Jul 2014 09:14:16 +0000 (11:14 +0200)
committerAndy Wingo <wingo@pobox.com>
Fri, 4 Jul 2014 09:14:16 +0000 (11:14 +0200)
commit42b544ebbcef4f6801af9bcc2048b982836526b4
tree4c26b834f0975250e9c7001fa88127e3f0b405a9
parent384d1ec3b21265b145cb297edd16ca5c28f8f9c4
Fix range analysis for mul and div

* module/language/cps/types.scm (mul): Avoid producing nans in the
  resulting range.
  (div): Fix range analysis.
module/language/cps/types.scm