tree 03b7205dc07dfc875c045804eb7bf8eaf9c5d5e7
parent 55b9121b4295a8260e52dd78327f1edd1e34feb2
author Liu Yu <yu.liu@freescale.com> 1225165818 +0800
committer Kumar Gala <galak@kernel.crashing.org> 1228313952 -0600

powerpc/math-emu: Fix single float point division bug

PowerPC float point division emulation is derived from gcc.
I reported this problem on gcc maillist and got this reply:
http://gcc.gnu.org/ml/gcc/2008-03/msg00543.html

Since UDIV_NEEDS_NORMALIZATION is not used by kernel, we should use
_FP_DIV_MEAT_1_udiv_norm to make sure the single float point
is normalized before udiv_qrnnd.

Signed-off-by: Liu Yu <yu.liu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>