From 45f058844c33f670475bd02f266942746bcb332b Mon Sep 17 00:00:00 2001 From: Siddhesh Poyarekar Date: Tue, 26 Feb 2013 21:28:16 +0530 Subject: Another tweak to the multiplication algorithm Reduce the formula to calculate mantissa so that we reduce the net number of multiplications performed. --- ChangeLog | 3 +++ 1 file changed, 3 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index c633a60..99afa09 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2013-02-26 Siddhesh Poyarekar + * sysdeps/ieee754/dbl-64/mpa.c: Include alloca.h. + (__mul): Reduce iterations for calculating mantissa. + * sysdeps/ieee754/dbl-64/sincos32.c (__c32): Use MPONE and MPTWO. (__mpranred): Likewise. -- cgit v1.1