idct_sse2_xvid: only mark xmm>=8 as clobbered on x86_64

Originally committed as revision 25614 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago · ba40452095
parent 267ff3aed1
commit ba40452095
1 changed files with 4 additions and 2 deletions
--- a/libavcodec/x86/idct_sse2_xvid.c
+++ b/libavcodec/x86/idct_sse2_xvid.c
@ -382,9 +382,11 @@ inline void ff_idct_xvid_sse2(short *block)
    :
    : "%eax", "%ecx", "%edx", "%esi", "memory"
      XMM_CLOBBERS(, "%xmm0" , "%xmm1" , "%xmm2" , "%xmm3" ,
-                     "%xmm4" , "%xmm5" , "%xmm6" , "%xmm7" ,
-                     "%xmm8" , "%xmm9" , "%xmm10", "%xmm11",
+                     "%xmm4" , "%xmm5" , "%xmm6" , "%xmm7")
+#if ARCH_X86_64
+      XMM_CLOBBERS(, "%xmm8" , "%xmm9" , "%xmm10", "%xmm11",
                     "%xmm12", "%xmm13", "%xmm14")
+#endif
    );
 }