linux/include/math-emu
Joseph Myers 4f6db5efff math-emu: fix floating-point to integer unsigned saturation
The math-emu macros _FP_TO_INT and _FP_TO_INT_ROUND are supposed to
saturate their results for out-of-range arguments, except in the case
rsigned == 2 (when instead the low bits of the result are taken).
However, in the case rsigned == 0 (converting to unsigned integers),
they mistakenly produce 0 for positive results and the maximum
unsigned integer for negative results, the opposite of correct
unsigned saturation.  This patch fixes the logic.

Signed-off-by: Joseph Myers <joseph@codesourcery.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2014-01-07 18:34:47 -06:00
..
double.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
op-1.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
op-2.h math-emu: Fix compiler warnings 2008-09-16 10:01:37 -05:00
op-4.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
op-8.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
op-common.h math-emu: fix floating-point to integer unsigned saturation 2014-01-07 18:34:47 -06:00
quad.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
single.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
soft-fp.h math-emu: Add support for reporting exact invalid exception 2008-09-16 10:01:37 -05:00