On 05/10/2018 07:01 AM, Peter Maydell wrote: > In float-to-integer conversion, if the floating point input > converts exactly to the largest or smallest integer that > fits in to the result type, this is not an overflow. > In this situation we were producing the correct result value, > but were incorrectly setting the Invalid flag. > For example for Arm A64, "FCVTAS w0, d0" on an input of > 0x41dfffffffc00000 should produce 0x7fffffff and set no flags. > > Fix the boundary case to take the right half of the if() > statements. > > This fixes a regression from 2.11 introduced by the softfloat > refactoring. > > Cc: qemu-sta...@nongnu.org > Fixes: ab52f973a50 > Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> > --- > fpu/softfloat.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
