patch from Miroslav

diff --git a/src/libFLAC/ia32/lpc_asm.nasm b/src/libFLAC/ia32/lpc_asm.nasm
index 1ff0e86..e5b5afb 100644 (file)
--- a/src/libFLAC/ia32/lpc_asm.nasm
+++ b/src/libFLAC/ia32/lpc_asm.nasm
@@ -619,6 +619,8 @@ cident FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow
        mov     esi, [ebp + 20]
        mov     edi, [ebp + 24]
        mov     edx, [ebp + 28]
+       inc     edx
+       and     edx, byte -2
        mov     eax, edx
        neg     eax
        and     esp, byte -8
@@ -639,7 +641,7 @@ cident FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow
        cmp     esi, ecx
        mov     eax, esi
        ja      short .loop2_pre
-       align   16              ;8 nops
+       align   16              ;4 nops
 .loop1_i:
        movd    mm0, [eax]
        movd    mm2, [eax + 4]
@@ -706,6 +708,7 @@ cident FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow
        jnz     short .loop2_i
 
        mov     edi, [ebp + 32]
+       mov     edx, [ebp + 28]
 .loop3:
        dec     edx
        mov     eax, [esp + 4 * edx]