RE: [PATCH][AArch64] Add separate insn sched class for vector LDP & STP

2015-10-01 Thread Evandro Menezes
o Menezes > Cc: gcc-patches; James Greenhalgh; Marcus Shawcroft; Philipp Tomsich > Subject: Re: [PATCH][AArch64] Add separate insn sched class for vector LDP & > STP > > On Tue, Sep 29, 2015 at 12:52 AM, Evandro Menezes > wrote: > > In some micro-architectures the in

Re: [PATCH][AArch64] Add separate insn sched class for vector LDP & STP

2015-09-29 Thread Ramana Radhakrishnan
On Tue, Sep 29, 2015 at 12:52 AM, Evandro Menezes wrote: > In some micro-architectures the insns to load or store pairs of vector > registers are implemented rather differently from those affecting lanes in > vector registers. Then, it's important that such insns be described > likewise different

RE: [PATCH][AArch64] Add separate insn sched class for vector LDP & STP

2015-09-29 Thread Evandro Menezes
; Evandro Menezes; gcc-patches@gcc.gnu.org > Cc: James Greenhalgh; Ramana Radhakrishnan > Subject: Re: [PATCH][AArch64] Add separate insn sched class for vector LDP & > STP > > > On 29/09/15 09:03, Marcus Shawcroft wrote: > > On 29/09/15 00:52, Evandro Menezes wrote:

Re: [PATCH][AArch64] Add separate insn sched class for vector LDP & STP

2015-09-29 Thread Kyrill Tkachov
On 29/09/15 09:03, Marcus Shawcroft wrote: On 29/09/15 00:52, Evandro Menezes wrote: In some micro-architectures the insns to load or store pairs of vector registers are implemented rather differently from those affecting lanes in vector registers. Then, it's important that such insns be descr

Re: [PATCH][AArch64] Add separate insn sched class for vector LDP & STP

2015-09-29 Thread Marcus Shawcroft
On 29/09/15 00:52, Evandro Menezes wrote: In some micro-architectures the insns to load or store pairs of vector registers are implemented rather differently from those affecting lanes in vector registers. Then, it's important that such insns be described likewise differently in the scheduling m

Re: [PATCH][AArch64] Add separate insn sched class for vector LDP & STP

2015-09-28 Thread Andrew Pinski
On Mon, Sep 28, 2015 at 4:52 PM, Evandro Menezes wrote: > In some micro-architectures the insns to load or store pairs of vector > registers are implemented rather differently from those affecting lanes in > vector registers. Then, it's important that such insns be described > likewise differentl