Attachment 166028 Details for Bug 206542 – Use local asm labels to prevent problems with unrolling

[patch] Use local asm labels to prevent problems with unrolling

games__libretro-cores-fix-mednafen-resampler-1.diff (text/plain), 2.02 KB, created by Dimitry Andric on 2016-01-23 22:13:05 UTC

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Creator: Dimitry Andric

Created: 2016-01-23 22:13:05 UTC

Size: 2.02 KB

patch

obsolete

>Index: games/libretro-cores/files/patch-beetle-pcfx-libretro-mednafen-sound-OwlResampler.cpp
>===================================================================
>--- games/libretro-cores/files/patch-beetle-pcfx-libretro-mednafen-sound-OwlResampler.cpp	(nonexistent)
>+++ games/libretro-cores/files/patch-beetle-pcfx-libretro-mednafen-sound-OwlResampler.cpp	(working copy)
>@@ -0,0 +1,38 @@
>+--- beetle-pcfx-libretro/mednafen/sound/OwlResampler.cpp.orig	2015-10-16 02:50:34.000000000 +0200
>++++ beetle-pcfx-libretro/mednafen/sound/OwlResampler.cpp	2016-01-23 21:47:18.614641000 +0100
>+@@ -346,7 +346,7 @@ static INLINE void DoMAC_SSE(float *wave
>+ "movups  0(%%" X86_REGC "di), %%xmm0\n\t"
>+ "movups 16(%%" X86_REGC "di), %%xmm1\n\t"
>+ 
>+-"SSE_Loop:\n\t"
>++"1:\n\t"
>+ 
>+ "movups 32(%%" X86_REGC "di), %%xmm2\n\t"
>+ "mulps   0(%%" X86_REGC "si), %%xmm0\n\t"
>+@@ -384,7 +384,7 @@ static INLINE void DoMAC_SSE(float *wave
>+ "add" X86_REGAT " $128, %%" X86_REGC "si\n\t"
>+ "add" X86_REGAT " $128, %%" X86_REGC "di\n\t"
>+ "subl $1, %%ecx\n\t"
>+-"jnz SSE_Loop\n\t"
>++"jnz 1b\n\t"
>+ 
>+ "addps  %%xmm3, %%xmm7\n\t"	// For a loop optimization
>+ 
>+@@ -451,7 +451,7 @@ static INLINE void DoMAC_SSE(float *wave
>+ "xorps %%xmm7, %%xmm7\n\t"
>+ 
>+ "movups  0(%%" X86_REGC "di), %%xmm0\n\t"
>+-"SSE_Loop:\n\t"
>++"1:\n\t"
>+ 
>+ "movups 16(%%" X86_REGC "di), %%xmm1\n\t"
>+ "mulps   0(%%" X86_REGC "si), %%xmm0\n\t"
>+@@ -472,7 +472,7 @@ static INLINE void DoMAC_SSE(float *wave
>+ "add" X86_REGAT " $64, %%" X86_REGC "si\n\t"
>+ "add" X86_REGAT " $64, %%" X86_REGC "di\n\t"
>+ "subl $1, %%ecx\n\t"
>+-"jnz SSE_Loop\n\t"
>++"jnz 1b\n\t"
>+ 
>+ "addps  %%xmm3, %%xmm7\n\t"	// For a loop optimization
>+ 
>
>Property changes on: games/libretro-cores/files/patch-beetle-pcfx-libretro-mednafen-sound-OwlResampler.cpp
>___________________________________________________________________
>Added: fbsd:nokeywords
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>+yes
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>Added: svn:eol-style
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koobs: maintainer-approval+

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Attachments on bug 206542: 166028