* [PATCH, MIPS] Enable load/store bonding for I6400
@ 2015-08-05 8:30 Robert Suchanek
2015-08-13 7:47 ` Robert Suchanek
0 siblings, 1 reply; 4+ messages in thread
From: Robert Suchanek @ 2015-08-05 8:30 UTC (permalink / raw)
To: Catherine_Moore, Matthew Fortune, gcc-patches
Hi,
Following up
https://gcc.gnu.org/ml/gcc-patches/2015-07/msg01730.html
The patch below enables the load-load/store-store bonding for MIPS32/MIPS64 R6.
Ok to apply?
Regards,
Robert
gcc/
* config/mips/mips.h (ENABLE_LD_ST_PAIRS): Enable load/store pairs for
I6400.
---
gcc/config/mips/mips.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index d17a833..6e262d6 100644
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -3177,5 +3177,5 @@ extern GTY(()) struct target_globals *micromips_globals;
performance can be degraded for those targets. Hence, do not bond for
micromips or fix_24k. */
#define ENABLE_LD_ST_PAIRS \
- (TARGET_LOAD_STORE_PAIRS && TUNE_P5600 \
+ (TARGET_LOAD_STORE_PAIRS && (TUNE_P5600 || TUNE_I6400) \
&& !TARGET_MICROMIPS && !TARGET_FIX_24K)
--
2.4.5
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: [PATCH, MIPS] Enable load/store bonding for I6400
2015-08-05 8:30 [PATCH, MIPS] Enable load/store bonding for I6400 Robert Suchanek
@ 2015-08-13 7:47 ` Robert Suchanek
2015-08-13 10:26 ` Matthew Fortune
0 siblings, 1 reply; 4+ messages in thread
From: Robert Suchanek @ 2015-08-13 7:47 UTC (permalink / raw)
To: Catherine_Moore, Matthew Fortune, gcc-patches
Ping.
> -----Original Message-----
> From: gcc-patches-owner@gcc.gnu.org [mailto:gcc-patches-owner@gcc.gnu.org] On
> Behalf Of Robert Suchanek
> Sent: 05 August 2015 09:31
> To: Catherine_Moore@mentor.com; Matthew Fortune; gcc-patches@gcc.gnu.org
> Subject: [PATCH, MIPS] Enable load/store bonding for I6400
>
> Hi,
>
> Following up
> https://gcc.gnu.org/ml/gcc-patches/2015-07/msg01730.html
>
> The patch below enables the load-load/store-store bonding for MIPS32/MIPS64
> R6.
>
> Ok to apply?
>
> Regards,
> Robert
>
> gcc/
> * config/mips/mips.h (ENABLE_LD_ST_PAIRS): Enable load/store pairs for
> I6400.
> ---
> gcc/config/mips/mips.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
> index d17a833..6e262d6 100644
> --- a/gcc/config/mips/mips.h
> +++ b/gcc/config/mips/mips.h
> @@ -3177,5 +3177,5 @@ extern GTY(()) struct target_globals
> *micromips_globals;
> performance can be degraded for those targets. Hence, do not bond for
> micromips or fix_24k. */
> #define ENABLE_LD_ST_PAIRS \
> - (TARGET_LOAD_STORE_PAIRS && TUNE_P5600 \
> + (TARGET_LOAD_STORE_PAIRS && (TUNE_P5600 || TUNE_I6400) \
> && !TARGET_MICROMIPS && !TARGET_FIX_24K)
> --
> 2.4.5
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: [PATCH, MIPS] Enable load/store bonding for I6400
2015-08-13 7:47 ` Robert Suchanek
@ 2015-08-13 10:26 ` Matthew Fortune
2015-08-13 12:33 ` Robert Suchanek
0 siblings, 1 reply; 4+ messages in thread
From: Matthew Fortune @ 2015-08-13 10:26 UTC (permalink / raw)
To: Robert Suchanek, Catherine_Moore, gcc-patches
> > gcc/
> > * config/mips/mips.h (ENABLE_LD_ST_PAIRS): Enable load/store pairs for
> > I6400.
Sorry, I missed this one. OK to commit.
Thanks,
Matthew
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: [PATCH, MIPS] Enable load/store bonding for I6400
2015-08-13 10:26 ` Matthew Fortune
@ 2015-08-13 12:33 ` Robert Suchanek
0 siblings, 0 replies; 4+ messages in thread
From: Robert Suchanek @ 2015-08-13 12:33 UTC (permalink / raw)
To: Matthew Fortune, Catherine_Moore, gcc-patches
Hi,
> > > gcc/
> > > * config/mips/mips.h (ENABLE_LD_ST_PAIRS): Enable load/store pairs for
> > > I6400.
>
> Sorry, I missed this one. OK to commit.
>
> Thanks,
> Matthew
Committed as r226860.
Regards,
Robert
^ permalink raw reply [flat|nested] 4+ messages in thread
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2015-08-05 8:30 [PATCH, MIPS] Enable load/store bonding for I6400 Robert Suchanek
2015-08-13 7:47 ` Robert Suchanek
2015-08-13 10:26 ` Matthew Fortune
2015-08-13 12:33 ` Robert Suchanek
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