message --
From: Uros Bizjak ubiz...@gmail.com
Date: 2013/8/7
Subject: Re: [x86, PATCH] More effecient code for short unsigned
conversion to float-point.
To: Yuri Rumyantsev ysrum...@gmail.com
Ah, OK, I see where I did a thinko.
The patch looks OK, then.
Uros.
On Mon, Aug 12, 2013 at 2:31 PM, Kirill Yukhin kirill.yuk...@gmail.com wrote:
part of the thread was accidentally removed from gcc-patches.
I've comitted Yuri's patch into ML:
http://gcc.gnu.org/ml/gcc-cvs/2013-08/msg00272.html
As far as discussion was out of ML - feel free to object.
I
Hi All,
Here is simple fix which produces more optimal code unsigned
char(short) to float(double) with direct rtl-generation.
Bootstrapping and regression testing were successful for x86-64.
Is it OK for trunk?
ChangeLog:
2013-08-06 Yuri Rumyantsev ysrum...@gmail.com
* config/i386/i386.md
Yuri Rumyantsev ysrum...@gmail.com writes:
* config/i386/i386.md (floatunssimode2 expand): Add support
for QI/HImode operand to produce more effecient code for
s/effecient/efficient/
Andreas.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748
On 08/06/2013 04:33 AM, Yuri Rumyantsev wrote:
-(define_expand floatunssimode2
+(define_expand floatunsSWI124:modeX87MODEF:mode2
[(parallel
[(set (match_operand:X87MODEF 0 register_operand)
(unsigned_float:X87MODEF
- (match_operand:SI 1 nonimmediate_operand)))
+
