On 28/07/15 11:21, Szabolcs Nagy wrote:
On 24/07/15 12:27, Kyrill Tkachov wrote:
On 24/07/15 12:10, Szabolcs Nagy wrote:
(-a)*b should not be compiled to vnmul a,b with -frounding-math.
Added a new -(a*b) pattern for vnmul and the old one is only
used if !flag_rounding_math. Updated the costs
On 24/07/15 12:27, Kyrill Tkachov wrote:
On 24/07/15 12:10, Szabolcs Nagy wrote:
(-a)*b should not be compiled to vnmul a,b with -frounding-math.
Added a new -(a*b) pattern for vnmul and the old one is only
used if !flag_rounding_math. Updated the costs too.
This is the ARM version of
https://
Hi Szabolcs,
On 24/07/15 12:10, Szabolcs Nagy wrote:
(-a)*b should not be compiled to vnmul a,b with -frounding-math.
Added a new -(a*b) pattern for vnmul and the old one is only
used if !flag_rounding_math. Updated the costs too.
This is the ARM version of
https://gcc.gnu.org/ml/gcc-patches/2
