From: Segher Boessenkool <segher@kernel.crashing.org>
To: Michael Meissner <meissner@linux.vnet.ibm.com>,
GCC Patches <gcc-patches@gcc.gnu.org>,
David Edelsohn <dje.gcc@gmail.com>,
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Subject: Re: [PATCH], Improve moving SFmode to GPR on PowerPC, #7 of 8
Date: Tue, 26 Sep 2017 21:57:00 -0000 [thread overview]
Message-ID: <20170926215654.GI8421@gate.crashing.org> (raw)
In-Reply-To: <20170926144829.GG16177@ibm-tiger.the-meissners.org>
On Tue, Sep 26, 2017 at 10:48:29AM -0400, Michael Meissner wrote:
> * config/rs6000/vsx.md (peephole for optimizing move SF to GPR):
> Adjust code to eliminate needing to do the shift right 32-bits
> operation after XSCVDPSPN.
After staring at this way too long... Looks correct. What a monster :-)
Okay for trunk. Thanks!
Segher
next prev parent reply other threads:[~2017-09-26 21:57 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-19 19:16 [PATCH], Improve moving SFmode to GPR on PowerPC Michael Meissner
2017-09-26 14:30 ` [PATCH], Improve moving SFmode to GPR on PowerPC, #1 of 8 Michael Meissner
2017-09-26 15:03 ` Segher Boessenkool
2017-09-26 14:32 ` [PATCH], Improve moving SFmode to GPR on PowerPC, #2 " Michael Meissner
2017-09-26 16:06 ` Segher Boessenkool
2017-09-26 17:59 ` Michael Meissner
2017-09-26 14:34 ` [PATCH], Improve moving SFmode to GPR on PowerPC, #3 " Michael Meissner
2017-09-26 16:36 ` Segher Boessenkool
2017-09-26 18:08 ` Michael Meissner
2017-09-26 14:36 ` [PATCH], Improve moving SFmode to GPR on PowerPC, #4 " Michael Meissner
2017-09-26 17:13 ` Segher Boessenkool
2017-09-26 14:39 ` [PATCH], Improve moving SFmode to GPR on PowerPC, #5 " Michael Meissner
2017-09-26 17:15 ` Segher Boessenkool
2017-09-26 14:44 ` [PATCH], Improve moving SFmode to GPR on PowerPC, #6 " Michael Meissner
2017-09-26 17:21 ` Segher Boessenkool
2017-09-26 14:48 ` [PATCH], Improve moving SFmode to GPR on PowerPC, #7 " Michael Meissner
2017-09-26 21:57 ` Segher Boessenkool [this message]
2017-09-26 22:37 ` Michael Meissner
2017-09-27 9:12 ` Segher Boessenkool
2017-09-26 14:50 ` [PATCH], Improve moving SFmode to GPR on PowerPC, #8 " Michael Meissner
2017-09-26 17:28 ` Segher Boessenkool
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