On 18/05/15 11:32, Richard Biener wrote:
On Wed, May 13, 2015 at 5:33 PM, Kyrill Tkachov
kyrylo.tkac...@foss.arm.com wrote:
Hi Richard,
On 13/05/15 12:27, Richard Biener wrote:
I notice that we don't have a testuite check that the target has
a hw sqrt instructions. Would you like me to add
On Wed, May 13, 2015 at 5:33 PM, Kyrill Tkachov
kyrylo.tkac...@foss.arm.com wrote:
Hi Richard,
On 13/05/15 12:27, Richard Biener wrote:
I notice that we don't have a testuite check that the target has
a hw sqrt instructions. Would you like me to add one? Or can I make
the testcase
On Fri, May 8, 2015 at 5:09 PM, Kyrill Tkachov
kyrylo.tkac...@foss.arm.com wrote:
On 08/05/15 14:56, Kyrill Tkachov wrote:
On 08/05/15 11:18, Richard Biener wrote:
On Fri, May 1, 2015 at 6:02 PM, Kyrill Tkachov
kyrylo.tkac...@foss.arm.com wrote:
Hi all,
GCC has some logic to expand
Hi Richard,
On 13/05/15 12:27, Richard Biener wrote:
I notice that we don't have a testuite check that the target has
a hw sqrt instructions. Would you like me to add one? Or can I make
the testcase aarch64-specific?
Would be great to have a testsuite check for this.
I've committed the
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00071.html
Thanks,
Kyrill
On 01/05/15 17:02, Kyrill Tkachov wrote:
Hi all,
GCC has some logic to expand calls to pow (x, 0.75), pow (0.25) and pow (x,
(int)k + 0.5)
using square roots. So, for the above examples it would generate sqrt (x) *
On Fri, May 1, 2015 at 6:02 PM, Kyrill Tkachov
kyrylo.tkac...@foss.arm.com wrote:
Hi all,
GCC has some logic to expand calls to pow (x, 0.75), pow (0.25) and pow (x,
(int)k + 0.5)
using square roots. So, for the above examples it would generate sqrt (x) *
sqrt (sqrt (x)),
sqrt (sqrt (x))
On 08/05/15 14:56, Kyrill Tkachov wrote:
On 08/05/15 11:18, Richard Biener wrote:
On Fri, May 1, 2015 at 6:02 PM, Kyrill Tkachov
kyrylo.tkac...@foss.arm.com wrote:
Hi all,
GCC has some logic to expand calls to pow (x, 0.75), pow (0.25) and pow (x,
(int)k + 0.5)
using square roots. So, for
On 08/05/15 11:18, Richard Biener wrote:
On Fri, May 1, 2015 at 6:02 PM, Kyrill Tkachov
kyrylo.tkac...@foss.arm.com wrote:
Hi all,
GCC has some logic to expand calls to pow (x, 0.75), pow (0.25) and pow (x,
(int)k + 0.5)
using square roots. So, for the above examples it would generate sqrt
Hi all,
GCC has some logic to expand calls to pow (x, 0.75), pow (0.25) and pow (x,
(int)k + 0.5)
using square roots. So, for the above examples it would generate sqrt (x) *
sqrt (sqrt (x)),
sqrt (sqrt (x)) and powi (x, k) * sqrt (x) (assuming k 0. For k 0 it will
calculate the
reciprocal
