On Fri, May 6, 2016 at 7:29 AM, Kyrill Tkachov
wrote:
> Since you're modifying the both the ARM and Thumb2 pattern
> can you please do two bootstrap and tests, one with --with-mode=arm
> and one with --with-mode=thumb.
> Ok after adding the assert mentioned above, the arm/thumb testing and fixing
Hi Jim,
On 05/05/16 22:37, Jim Wilson wrote:
For this simple testcase
double
sub (void)
{
return 0.0;
}
Without the attached patch, an ARM compiler with neon support enabled, gives
vldr.64 d0, .L2
With the attached patch, an ARM compiler with neon enabled, gives
vmov.i64 d0, #0@
For this simple testcase
double
sub (void)
{
return 0.0;
}
Without the attached patch, an ARM compiler with neon support enabled, gives
vldr.64 d0, .L2
With the attached patch, an ARM compiler with neon enabled, gives
vmov.i64 d0, #0@ float
which is faster and smaller, as there is no
