Re: [PATCH] Remove CALLER_SAVE_PROFITABLE since nobody use it now

2014-08-23 Thread Chung-Ju Wu
2014-08-22 1:45 GMT+08:00 Joseph S. Myers jos...@codesourcery.com: On Thu, 21 Aug 2014, Richard Earnshaw wrote: On 19/08/14 15:24, Kito Cheng wrote: Hi Richard: Hmm, I'm not sure about this. It might not be used at present, but on: AArch64, with more call-clobbered registers than

Re: [PATCH] Remove CALLER_SAVE_PROFITABLE since nobody use it now

2014-08-21 Thread Richard Earnshaw
-it-no.patch From 6a99f77eb6785c8d471329bda4bc67885f35909a Mon Sep 17 00:00:00 2001 From: Kito Cheng k...@0xlab.org Date: Tue, 19 Aug 2014 22:10:47 +0800 Subject: [PATCH] Remove CALLER_SAVE_PROFITABLE since nobody use it now. --- gcc/doc/tm.texi| 10 -- gcc/doc/tm.texi.in | 10

Re: [PATCH] Remove CALLER_SAVE_PROFITABLE since nobody use it now

2014-08-21 Thread Joseph S. Myers
On Thu, 21 Aug 2014, Richard Earnshaw wrote: On 19/08/14 15:24, Kito Cheng wrote: Hi Richard: Hmm, I'm not sure about this. It might not be used at present, but on: AArch64, with more call-clobbered registers than call-saved registers, I would expect this ought to be a win. The fact

Re: [PATCH] Remove CALLER_SAVE_PROFITABLE since nobody use it now

2014-08-19 Thread Kito Cheng
] Remove CALLER_SAVE_PROFITABLE since nobody use it now. --- gcc/doc/tm.texi| 10 -- gcc/doc/tm.texi.in | 10 -- gcc/regs.h | 8 gcc/system.h | 3 ++- 4 files changed, 2 insertions(+), 29 deletions(-) diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi

[PATCH] Remove CALLER_SAVE_PROFITABLE since nobody use it now

2014-08-18 Thread Kito Cheng
/tm.texi: Regenerate. * gcc/regs.h (CALLER_SAVE_PROFITABLE): Remove. From c8aeb654e6eaaeb07a1cde9a83a6340a901a4d3c Mon Sep 17 00:00:00 2001 From: Kito Cheng k...@0xlab.org Date: Mon, 18 Aug 2014 22:09:22 +0800 Subject: [PATCH] Remove CALLER_SAVE_PROFITABLE since nobody use it now. --- gcc/doc

Re: [PATCH] Remove CALLER_SAVE_PROFITABLE since nobody use it now

2014-08-18 Thread Richard Earnshaw
Cheng k...@0xlab.org Date: Mon, 18 Aug 2014 22:09:22 +0800 Subject: [PATCH] Remove CALLER_SAVE_PROFITABLE since nobody use it now. --- gcc/doc/tm.texi| 10 -- gcc/doc/tm.texi.in | 10 -- gcc/regs.h | 8 3 files changed, 28 deletions(-) diff --git

Re: [PATCH] Remove CALLER_SAVE_PROFITABLE since nobody use it now

2014-08-18 Thread Joseph S. Myers
On Mon, 18 Aug 2014, Richard Earnshaw wrote: Hmm, I'm not sure about this. It might not be used at present, but on AArch64, with more call-clobbered registers than call-saved registers, I would expect this ought to be a win. The fact that it isn't on today may say more about the way it