SBCL

  1. Bug #486812
  2. Comment #3

Comment 3 for bug 486812

Revision history for this message
Paul Khuong (pvk) wrote :

commit 9e37bfc1ef0532a16a9ac8b1e48123ee19347f80
Author: Paul Khuong <email address hidden>
Date: Sat Jun 11 01:41:27 2011 -0400

   Avoid constant folding NaNs from MAKE-{SINGLE,DOUBLE}-FLOAT

   Perform it in a specialised transform that checks for NaNs, and
   add VOPs for constant arguments to avoid any slowdown.

   Fixes lp#486812.