Re: [PATCH], Add support for __builtin_{sqrt,fma}f128 on PowerPC ISA 3.0

2017-09-14 Thread Michael Meissner
On Thu, Sep 14, 2017 at 09:54:14AM -0500, Segher Boessenkool wrote: > On Wed, Sep 13, 2017 at 05:46:00PM -0400, Michael Meissner wrote: > > This patch adds support on PowerPC ISA 3.0 for the built-in function > > __builtin_sqrtf128 generating the XSSQRTQP hardware square root instruction > > and

Re: [PATCH], Add support for __builtin_{sqrt,fma}f128 on PowerPC ISA 3.0

2017-09-14 Thread Michael Meissner
On Wed, Sep 13, 2017 at 10:49:43PM +, Joseph Myers wrote: > On Wed, 13 Sep 2017, Michael Meissner wrote: > > > This patch adds support on PowerPC ISA 3.0 for the built-in function > > __builtin_sqrtf128 generating the XSSQRTQP hardware square root instruction > > and > > the built-in

Re: [PATCH], Add support for __builtin_{sqrt,fma}f128 on PowerPC ISA 3.0

2017-09-14 Thread Segher Boessenkool
On Wed, Sep 13, 2017 at 05:46:00PM -0400, Michael Meissner wrote: > This patch adds support on PowerPC ISA 3.0 for the built-in function > __builtin_sqrtf128 generating the XSSQRTQP hardware square root instruction > and > the built-in function __builtin_fmaf128 generating XSMADDQP, XSMSUBQP, >

Re: [PATCH], Add support for __builtin_{sqrt,fma}f128 on PowerPC ISA 3.0

2017-09-13 Thread Joseph Myers
On Wed, 13 Sep 2017, Michael Meissner wrote: > This patch adds support on PowerPC ISA 3.0 for the built-in function > __builtin_sqrtf128 generating the XSSQRTQP hardware square root instruction > and > the built-in function __builtin_fmaf128 generating XSMADDQP, XSMSUBQP, > XSNMADDQP, and

[PATCH], Add support for __builtin_{sqrt,fma}f128 on PowerPC ISA 3.0

2017-09-13 Thread Michael Meissner
This patch adds support on PowerPC ISA 3.0 for the built-in function __builtin_sqrtf128 generating the XSSQRTQP hardware square root instruction and the built-in function __builtin_fmaf128 generating XSMADDQP, XSMSUBQP, XSNMADDQP, and XSNMSUBQP fused multiply-add instructions. While I was at it,