* [PATCH] powerpc: Remove SAVE_VSRU and REST_VSRU macros
@ 2013-07-31 6:19 Anton Blanchard
2013-07-31 6:34 ` Michael Neuling
0 siblings, 1 reply; 2+ messages in thread
From: Anton Blanchard @ 2013-07-31 6:19 UTC (permalink / raw)
To: benh, paulus, mikey; +Cc: linuxppc-dev
We always use VMX loads and stores to manage the high 32
VSRs. Remove these unused macros.
Signed-off-by: Anton Blanchard <anton@samba.org>
---
Index: b/arch/powerpc/include/asm/ppc_asm.h
===================================================================
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -219,19 +219,6 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_SPLP
#define REST_8VSRS(n,b,base) REST_4VSRS(n,b,base); REST_4VSRS(n+4,b,base)
#define REST_16VSRS(n,b,base) REST_8VSRS(n,b,base); REST_8VSRS(n+8,b,base)
#define REST_32VSRS(n,b,base) REST_16VSRS(n,b,base); REST_16VSRS(n+16,b,base)
-/* Save the upper 32 VSRs (32-63) in the thread VSX region (0-31) */
-#define SAVE_VSRU(n,b,base) li b,THREAD_VR0+(16*(n)); STXVD2X(n+32,R##base,R##b)
-#define SAVE_2VSRSU(n,b,base) SAVE_VSRU(n,b,base); SAVE_VSRU(n+1,b,base)
-#define SAVE_4VSRSU(n,b,base) SAVE_2VSRSU(n,b,base); SAVE_2VSRSU(n+2,b,base)
-#define SAVE_8VSRSU(n,b,base) SAVE_4VSRSU(n,b,base); SAVE_4VSRSU(n+4,b,base)
-#define SAVE_16VSRSU(n,b,base) SAVE_8VSRSU(n,b,base); SAVE_8VSRSU(n+8,b,base)
-#define SAVE_32VSRSU(n,b,base) SAVE_16VSRSU(n,b,base); SAVE_16VSRSU(n+16,b,base)
-#define REST_VSRU(n,b,base) li b,THREAD_VR0+(16*(n)); LXVD2X(n+32,R##base,R##b)
-#define REST_2VSRSU(n,b,base) REST_VSRU(n,b,base); REST_VSRU(n+1,b,base)
-#define REST_4VSRSU(n,b,base) REST_2VSRSU(n,b,base); REST_2VSRSU(n+2,b,base)
-#define REST_8VSRSU(n,b,base) REST_4VSRSU(n,b,base); REST_4VSRSU(n+4,b,base)
-#define REST_16VSRSU(n,b,base) REST_8VSRSU(n,b,base); REST_8VSRSU(n+8,b,base)
-#define REST_32VSRSU(n,b,base) REST_16VSRSU(n,b,base); REST_16VSRSU(n+16,b,base)
/*
* b = base register for addressing, o = base offset from register of 1st EVR
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] powerpc: Remove SAVE_VSRU and REST_VSRU macros
2013-07-31 6:19 [PATCH] powerpc: Remove SAVE_VSRU and REST_VSRU macros Anton Blanchard
@ 2013-07-31 6:34 ` Michael Neuling
0 siblings, 0 replies; 2+ messages in thread
From: Michael Neuling @ 2013-07-31 6:34 UTC (permalink / raw)
To: Anton Blanchard; +Cc: paulus, linuxppc-dev
Anton Blanchard <anton@samba.org> wrote:
>
> We always use VMX loads and stores to manage the high 32
> VSRs. Remove these unused macros.
>
> Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Michael Neuling <mikey@neuling.org>
> ---
>
> Index: b/arch/powerpc/include/asm/ppc_asm.h
> ===================================================================
> --- a/arch/powerpc/include/asm/ppc_asm.h
> +++ b/arch/powerpc/include/asm/ppc_asm.h
> @@ -219,19 +219,6 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_SPLP
> #define REST_8VSRS(n,b,base) REST_4VSRS(n,b,base); REST_4VSRS(n+4,b,base)
> #define REST_16VSRS(n,b,base) REST_8VSRS(n,b,base); REST_8VSRS(n+8,b,base)
> #define REST_32VSRS(n,b,base) REST_16VSRS(n,b,base); REST_16VSRS(n+16,b,base)
> -/* Save the upper 32 VSRs (32-63) in the thread VSX region (0-31) */
> -#define SAVE_VSRU(n,b,base) li b,THREAD_VR0+(16*(n)); STXVD2X(n+32,R##base,R##b)
> -#define SAVE_2VSRSU(n,b,base) SAVE_VSRU(n,b,base); SAVE_VSRU(n+1,b,base)
> -#define SAVE_4VSRSU(n,b,base) SAVE_2VSRSU(n,b,base); SAVE_2VSRSU(n+2,b,base)
> -#define SAVE_8VSRSU(n,b,base) SAVE_4VSRSU(n,b,base); SAVE_4VSRSU(n+4,b,base)
> -#define SAVE_16VSRSU(n,b,base) SAVE_8VSRSU(n,b,base); SAVE_8VSRSU(n+8,b,base)
> -#define SAVE_32VSRSU(n,b,base) SAVE_16VSRSU(n,b,base); SAVE_16VSRSU(n+16,b,base)
> -#define REST_VSRU(n,b,base) li b,THREAD_VR0+(16*(n)); LXVD2X(n+32,R##base,R##b)
> -#define REST_2VSRSU(n,b,base) REST_VSRU(n,b,base); REST_VSRU(n+1,b,base)
> -#define REST_4VSRSU(n,b,base) REST_2VSRSU(n,b,base); REST_2VSRSU(n+2,b,base)
> -#define REST_8VSRSU(n,b,base) REST_4VSRSU(n,b,base); REST_4VSRSU(n+4,b,base)
> -#define REST_16VSRSU(n,b,base) REST_8VSRSU(n,b,base); REST_8VSRSU(n+8,b,base)
> -#define REST_32VSRSU(n,b,base) REST_16VSRSU(n,b,base); REST_16VSRSU(n+16,b,base)
>
> /*
> * b = base register for addressing, o = base offset from register of 1st EVR
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2013-07-31 6:34 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-07-31 6:19 [PATCH] powerpc: Remove SAVE_VSRU and REST_VSRU macros Anton Blanchard
2013-07-31 6:34 ` Michael Neuling
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).