On Thu, Sep 20, 2012 at 1:59 AM, Richard Henderson wrote:
> On 09/18/2012 05:23 PM, Max Filippov wrote:
>> +uint32_t HELPER(ftoi)(float32 v, uint32_t rounding_mode, uint32_t scale)
>> +{
>> +float_status fp_status = {0};
>> +
>> +set_float_rounding_mode(rounding_mode, &fp_status);
>> +
On 09/18/2012 05:23 PM, Max Filippov wrote:
> +uint32_t HELPER(ftoi)(float32 v, uint32_t rounding_mode, uint32_t scale)
> +{
> +float_status fp_status = {0};
> +
> +set_float_rounding_mode(rounding_mode, &fp_status);
> +return float32_to_int32(
> +float32_scalbn(v, scale, &f
These are FP to integer and integer to FP conversion opcodes.
See ISA, 4.3.10 for more details.
Note that ISA description for utrunc.s is currently incorrect and will
be fixed in future revisions.
Signed-off-by: Max Filippov
---
target-xtensa/helper.h|4 +++
target-xtensa/op_helper.c |
