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| author | Liu Yu <yu.liu@freescale.com> | 2008-10-28 11:50:18 +0800 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-12-03 08:19:12 -0600 |
| commit | cf03033658739accd24f18f864107151a2e9a796 (patch) | |
| tree | 03b7205dc07dfc875c045804eb7bf8eaf9c5d5e7 /arch/mips/pmc-sierra | |
| parent | 55b9121b4295a8260e52dd78327f1edd1e34feb2 (diff) | |
| download | op-kernel-dev-cf03033658739accd24f18f864107151a2e9a796.zip op-kernel-dev-cf03033658739accd24f18f864107151a2e9a796.tar.gz | |
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>
Diffstat (limited to 'arch/mips/pmc-sierra')
0 files changed, 0 insertions, 0 deletions
