Re: [PATCH,i386] fma4 addition for bdver2

2012-09-10 Thread Richard Henderson
On 09/09/2012 10:23 PM, Gopalasubramanian, Ganesh wrote: > 2012-09-05 Ganesh Gopalasubramanian > > * config/i386/i386.md : Comments on fma4 instruction > selection reflect requirement on register pressure based > cost model. > > * config/i386/driver-i386.c (host_det

RE: [PATCH,i386] fma4 addition for bdver2

2012-09-09 Thread Gopalasubramanian, Ganesh
Message- From: Gopalasubramanian, Ganesh Sent: Wednesday, September 05, 2012 3:41 PM To: gcc-patches@gcc.gnu.org Cc: Uros Bizjak (ubiz...@gmail.com) Subject: [PATCH,i386] fma4 addition for bdver2 Hello, FMA4 and FMA3 ISA are implemented in bdver2 target. FMA3 is selected by default. This patch

Re: [PATCH,i386] fma4 addition for bdver2

2012-09-05 Thread Uros Bizjak
On Wed, Sep 5, 2012 at 12:10 PM, Gopalasubramanian, Ganesh wrote: > FMA4 and FMA3 ISA are implemented in bdver2 target. > FMA3 is selected by default. > This patch supports the use of FMA4 intrinsics for bdver2 targets. > > Is it OK for trunk? OK. I will backport this patch, together with my pre

[PATCH,i386] fma4 addition for bdver2

2012-09-05 Thread Gopalasubramanian, Ganesh
Hello, FMA4 and FMA3 ISA are implemented in bdver2 target. FMA3 is selected by default. This patch supports the use of FMA4 intrinsics for bdver2 targets. Is it OK for trunk? Regards Ganesh 2012-09-05 Ganesh Gopalasubramanian * config/i386/i386.md : Comments on fma4 instruction