--- /dev/null
+--- SDL_gfx-2.0.8/SDL_imageFilter.c.orig 2002-02-10 03:51:21.000000000 +0100
++++ SDL_gfx-2.0.8/SDL_imageFilter.c 2003-08-05 21:56:40.000000000 +0200
+@@ -79,13 +79,13 @@
+ "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1010: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
++ "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
+ "paddusb (%%ebx), %%mm1 \n\t" // mm1=Src1+Src2 (add 8 bytes with saturation)
+ "movq %%mm1, (%%edi) \n\t" // store result in Dest
+ "add $8, %%eax \n\t" // increase Src1, Src2 and Dest
+ "add $8, %%ebx \n\t" // register pointers by 8
+ "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1010 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+@@ -156,7 +156,7 @@
+ "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L21011: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
++ "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
+ "movq (%%ebx), %%mm2 \n\t" // load 8 bytes from Src2 into mm2
+ // --- Byte shift via Word shift ---
+ "psrlw $1, %%mm1 \n\t" // shift 4 WORDS of mm1 1 bit to the right
+@@ -169,7 +169,7 @@
+ "add $8, %%eax \n\t" // increase Src1, Src2 and Dest
+ "add $8, %%ebx \n\t" // register pointers by 8
+ "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L21011 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+@@ -236,13 +236,13 @@
+ "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1012: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
++ "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
+ "psubusb (%%ebx), %%mm1 \n\t" // mm1=Src1-Src2 (sub 8 bytes with saturation)
+ "movq %%mm1, (%%edi) \n\t" // store result in Dest
+ "add $8, %%eax \n\t" // increase Src1, Src2 and Dest
+ "add $8, %%ebx \n\t" // register pointers by 8
+ "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1012 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+@@ -308,7 +308,7 @@
+ "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1013: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
++ "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
+ "movq (%%ebx), %%mm2 \n\t" // load 8 bytes from Src2 into mm2
+ "psubusb (%%ebx), %%mm1 \n\t" // mm1=Src1-Src2 (sub 8 bytes with saturation)
+ "psubusb (%%eax), %%mm2 \n\t" // mm2=Src2-Src1 (sub 8 bytes with saturation)
+@@ -317,7 +317,7 @@
+ "add $8, %%eax \n\t" // increase Src1, Src2 and Dest
+ "add $8, %%ebx \n\t" // register pointers by 8
+ "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1013 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+@@ -383,7 +383,7 @@
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ "pxor %%mm0, %%mm0 \n\t" // zero mm0 register
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1014: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
++ "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
+ "movq (%%ebx), %%mm3 \n\t" // load 8 bytes from Src2 into mm3
+ "movq %%mm1, %%mm2 \n\t" // copy mm1 into mm2
+ "movq %%mm3, %%mm4 \n\t" // copy mm3 into mm4
+@@ -407,7 +407,7 @@
+ "add $8, %%eax \n\t" // increase Src1, Src2 and Dest
+ "add $8, %%ebx \n\t" // register pointers by 8
+ "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1014 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+@@ -476,13 +476,13 @@
+ "mov %0, %%edi \n\t" // load Dest address into edi
+ "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10141: \n\t" "mov (%%edx), %%al \n\t" // load a byte from Src1
++ "1: \n\t" "mov (%%edx), %%al \n\t" // load a byte from Src1
+ "mulb (%%esi) \n\t" // mul with a byte from Src2
+- ".L10142: \n\t" "mov %%al, (%%edi) \n\t" // move a byte result to Dest
++ "mov %%al, (%%edi) \n\t" // move a byte result to Dest
+ "inc %%edx \n\t" // increment Src1, Src2, Dest
+ "inc %%esi \n\t" // pointer registers by one
+ "inc %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L10141 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+ "m"(Src1), // %2
+@@ -544,7 +544,7 @@
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ "pxor %%mm0, %%mm0 \n\t" // zero mm0 register
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1015: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
++ "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
+ "movq (%%ebx), %%mm3 \n\t" // load 8 bytes from Src2 into mm3
+ "movq %%mm1, %%mm2 \n\t" // copy mm1 into mm2
+ "movq %%mm3, %%mm4 \n\t" // copy mm3 into mm4
+@@ -561,7 +561,7 @@
+ "add $8, %%eax \n\t" // increase Src1, Src2 and Dest
+ "add $8, %%ebx \n\t" // register pointers by 8
+ "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1015 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+@@ -629,7 +629,7 @@
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ "pxor %%mm0, %%mm0 \n\t" // zero mm0 register
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1016: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
++ "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
+ "movq (%%ebx), %%mm3 \n\t" // load 8 bytes from Src2 into mm3
+ "movq %%mm1, %%mm2 \n\t" // copy mm1 into mm2
+ "movq %%mm3, %%mm4 \n\t" // copy mm3 into mm4
+@@ -648,7 +648,7 @@
+ "add $8, %%eax \n\t" // increase Src1, Src2 and Dest
+ "add $8, %%ebx \n\t" // register pointers by 8
+ "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1016 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+@@ -715,13 +715,13 @@
+ "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1017: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
++ "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
+ "pand (%%ebx), %%mm1 \n\t" // mm1=Src1&Src2
+ "movq %%mm1, (%%edi) \n\t" // store result in Dest
+ "add $8, %%eax \n\t" // increase Src1, Src2 and Dest
+ "add $8, %%ebx \n\t" // register pointers by 8
+ "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1017 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+@@ -787,13 +787,13 @@
+ "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L91017: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
++ "1: \n\t" "movq (%%eax), %%mm1 \n\t" // load 8 bytes from Src1 into mm1
+ "por (%%ebx), %%mm1 \n\t" // mm1=Src1|Src2
+ "movq %%mm1, (%%edi) \n\t" // store result in Dest
+ "add $8, %%eax \n\t" // increase Src1, Src2 and Dest
+ "add $8, %%ebx \n\t" // register pointers by 8
+ "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L91017 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+@@ -855,17 +855,17 @@
+ "mov %0, %%edi \n\t" // load Dest address into edi
+ "mov %3, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10191: \n\t" "mov (%%esi), %%bl \n\t" // load a byte from Src2
++ "1: \n\t" "mov (%%esi), %%bl \n\t" // load a byte from Src2
+ "cmp $0, %%bl \n\t" // check if it zero
+- "jnz .L10192 \n\t" "movb $255, (%%edi) \n\t" // division by zero = 255 !!!
+- "jmp .L10193 \n\t" ".L10192: \n\t" "xor %%ah, %%ah \n\t" // prepare AX, zero AH register
++ "jnz 2f \n\t" "movb $255, (%%edi) \n\t" // division by zero = 255 !!!
++ "jmp 3f \n\t" "2: \n\t" "xor %%ah, %%ah \n\t" // prepare AX, zero AH register
+ "mov (%%edx), %%al \n\t" // load a byte from Src1 into AL
+ "div %%bl \n\t" // divide AL by BL
+ "mov %%al, (%%edi) \n\t" // move a byte result to Dest
+- ".L10193: \n\t" "inc %%edx \n\t" // increment Src1, Src2, Dest
++ "3: \n\t" "inc %%edx \n\t" // increment Src1, Src2, Dest
+ "inc %%esi \n\t" // pointer registers by one
+ "inc %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L10191 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src2), // %1
+ "m"(Src1), // %2
+@@ -902,12 +902,12 @@
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L91117: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into mm1
++ "1: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into mm1
+ "pxor %%mm1, %%mm0 \n\t" // negate mm0 by xoring with mm1
+ "movq %%mm0, (%%edi) \n\t" // store result in Dest
+ "add $8, %%eax \n\t" // increase Src1, Src2 and Dest
+ "add $8, %%edi \n\t" "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L91117 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+@@ -975,13 +975,13 @@
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1021: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0
++ "1: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0
+ "paddusb %%mm1, %%mm0 \n\t" // MM0=SrcDest+C (add 8 bytes with saturation)
+ "movq %%mm0, (%%edi) \n\t" // store result in Dest
+ "add $8, %%eax \n\t" // increase Dest register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1021 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+@@ -1059,7 +1059,7 @@
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1022: \n\t" "movq (%%eax), %%mm2 \n\t" // load 8 bytes from Src1 into MM2
++ "1: \n\t" "movq (%%eax), %%mm2 \n\t" // load 8 bytes from Src1 into MM2
+ "psrlw $1, %%mm2 \n\t" // shift 4 WORDS of MM2 1 bit to the right
+ // "pand %%mm0, %%mm2 \n\t" // apply Mask to 8 BYTES of MM2
+ ".byte 0x0f, 0xdb, 0xd0 \n\t" "paddusb %%mm1, %%mm2 \n\t" // MM2=SrcDest+C (add 8 bytes with saturation)
+@@ -1067,7 +1067,7 @@
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1022 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+@@ -1146,13 +1146,13 @@
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1023: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0
++ "1: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0
+ "psubusb %%mm1, %%mm0 \n\t" // MM0=SrcDest+C (add 8 bytes with saturation)
+ "movq %%mm0, (%%edi) \n\t" // store result in SrcDest
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1023 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+@@ -1221,25 +1221,25 @@
+ "mov %3, %%cl \n\t" // load loop counter (N) into CL
+ "movd %%ecx, %%mm3 \n\t" // copy (N) into MM3
+ "pcmpeqb %%mm1, %%mm1 \n\t" // generate all 1's in mm1
+- ".L10240: \n\t" // ** Prepare proper bit-Mask in MM1 **
++ "1: \n\t" // ** Prepare proper bit-Mask in MM1 **
+ "psrlw $1, %%mm1 \n\t" // shift 4 WORDS of MM1 1 bit to the right
+ // "pand %%mm0, %%mm1 \n\t" // apply Mask to 8 BYTES of MM1
+ ".byte 0x0f, 0xdb, 0xc8 \n\t" "dec %%cl \n\t" // decrease loop counter
+- "jnz .L10240 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ** Shift all bytes of the image **
+ "mov %1, %%eax \n\t" // load Src1 address into eax
+ "mov %0, %%edi \n\t" // load Dest address into edi
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10241: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0
++ "2: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0
+ "psrlw %%mm3, %%mm0 \n\t" // shift 4 WORDS of MM0 (N) bits to the right
+ // "pand %%mm1, %%mm0 \n\t" // apply proper bit-Mask to 8 BYTES of MM0
+ ".byte 0x0f, 0xdb, 0xc1 \n\t" "movq %%mm0, (%%edi) \n\t" // store result in SrcDest
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L10241 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+@@ -1318,8 +1318,8 @@
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ "cmp $128, %%al \n\t" // if (C <= 128) execute more efficient code
+- "jg .L10251 \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10250: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
++ "jg 1f \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry
++ "2: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
+ "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4
+ "punpcklbw %%mm0, %%mm3 \n\t" // unpack low bytes of SrcDest into words
+ "punpckhbw %%mm0, %%mm4 \n\t" // unpack high bytes of SrcDest into words
+@@ -1330,9 +1330,9 @@
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L10250 \n\t" // check loop termination, proceed if required
+- "jmp .L10252 \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10251: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
++ "jnz 2b \n\t" // check loop termination, proceed if required
++ "jmp 3f \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry
++ "1: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
+ "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4
+ "punpcklbw %%mm0, %%mm3 \n\t" // unpack low bytes of SrcDest into words
+ "punpckhbw %%mm0, %%mm4 \n\t" // unpack high bytes of SrcDest into words
+@@ -1352,8 +1352,8 @@
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L10251 \n\t" // check loop termination, proceed if required
+- ".L10252: \n\t" "emms \n\t" // exit MMX state
++ "jnz 1b \n\t" // check loop termination, proceed if required
++ "3: \n\t" "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+ "m"(length), // %2
+@@ -1433,7 +1433,7 @@
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1026: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
++ "1: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
+ "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4
+ "punpcklbw %%mm0, %%mm3 \n\t" // unpack low bytes of SrcDest into words
+ "punpckhbw %%mm0, %%mm4 \n\t" // unpack high bytes of SrcDest into words
+@@ -1446,7 +1446,7 @@
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1026 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+@@ -1521,25 +1521,25 @@
+ "mov %3, %%cl \n\t" // load loop counter (N) into CL
+ "movd %%ecx, %%mm3 \n\t" // copy (N) into MM3
+ "pcmpeqb %%mm1, %%mm1 \n\t" // generate all 1's in mm1
+- ".L10270: \n\t" // ** Prepare proper bit-Mask in MM1 **
++ "1: \n\t" // ** Prepare proper bit-Mask in MM1 **
+ "psllw $1, %%mm1 \n\t" // shift 4 WORDS of MM1 1 bit to the left
+ // "pand %%mm0, %%mm1 \n\t" // apply Mask to 8 BYTES of MM1
+ ".byte 0x0f, 0xdb, 0xc8 \n\t" "dec %%cl \n\t" // decrease loop counter
+- "jnz .L10270 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ** Shift all bytes of the image **
+ "mov %1, %%eax \n\t" // load Src1 address into eax
+ "mov %0, %%edi \n\t" // load SrcDest address into edi
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10271: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0
++ "2: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0
+ "psllw %%mm3, %%mm0 \n\t" // shift 4 WORDS of MM0 (N) bits to the left
+ // "pand %%mm1, %%mm0 \n\t" // apply proper bit-Mask to 8 BYTES of MM0
+ ".byte 0x0f, 0xdb, 0xc1 \n\t" "movq %%mm0, (%%edi) \n\t" // store result in Dest
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L10271 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+@@ -1610,8 +1610,8 @@
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ "cmp $7, %%al \n\t" // if (N <= 7) execute more efficient code
+- "jg .L10281 \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10280: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
++ "jg 1f \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry
++ "2: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
+ "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4
+ "punpcklbw %%mm0, %%mm3 \n\t" // unpack low bytes of SrcDest into words
+ "punpckhbw %%mm0, %%mm4 \n\t" // unpack high bytes of SrcDest into words
+@@ -1622,9 +1622,9 @@
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L10280 \n\t" // check loop termination, proceed if required
+- "jmp .L10282 \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10281: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
++ "jnz 2b \n\t" // check loop termination, proceed if required
++ "jmp 3f \n\t" ".align 16 \n\t" // 16 byte allignment of the loop entry
++ "1: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
+ "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4
+ "punpcklbw %%mm0, %%mm3 \n\t" // unpack low bytes of SrcDest into words
+ "punpckhbw %%mm0, %%mm4 \n\t" // unpack high bytes of SrcDest into words
+@@ -1644,8 +1644,8 @@
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L10281 \n\t" // check loop termination, proceed if required
+- ".L10282: \n\t" "emms \n\t" // exit MMX state
++ "jnz 1b \n\t" // check loop termination, proceed if required
++ "3: \n\t" "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+ "m"(length), // %2
+@@ -1724,14 +1724,14 @@
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte alignment of the loop entry
+- ".L1029: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0
++ "1: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from SrcDest into MM0
+ "paddusb %%mm2, %%mm0 \n\t" // MM0=SrcDest+(0xFF-T) (add 8 bytes with saturation)
+ "pcmpeqb %%mm1, %%mm0 \n\t" // binarize 255:0, comparing to 255
+ "movq %%mm0, (%%edi) \n\t" // store result in SrcDest
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1029 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+@@ -1814,7 +1814,7 @@
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1030: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0
++ "1: \n\t" "movq (%%eax), %%mm0 \n\t" // load 8 bytes from Src1 into MM0
+ "paddusb %%mm1, %%mm0 \n\t" // MM0=SrcDest+(0xFF-Tmax)
+ "psubusb %%mm7, %%mm0 \n\t" // MM0=MM0-(0xFF-Tmax+Tmin)
+ "paddusb %%mm5, %%mm0 \n\t" // MM0=MM0+Tmin
+@@ -1822,7 +1822,7 @@
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1030 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+@@ -1890,11 +1890,11 @@
+ "mov %4, %%bx \n\t" // load Cmax in BX
+ "sub %5, %%ax \n\t" // AX = Nmax - Nmin
+ "sub %3, %%bx \n\t" // BX = Cmax - Cmin
+- "jz .L10311 \n\t" // check division by zero
++ "jz 1f \n\t" // check division by zero
+ "xor %%dx, %%dx \n\t" // prepare for division, zero DX
+ "div %%bx \n\t" // AX = AX/BX
+- "jmp .L10312 \n\t" ".L10311: \n\t" "mov $255, %%ax \n\t" // if div by zero, assume result max. byte value
+- ".L10312: \n\t" // ** Duplicate AX in 4 words of MM0 **
++ "jmp 2f \n\t" "1: \n\t" "mov $255, %%ax \n\t" // if div by zero, assume result max. byte value
++ "2: \n\t" // ** Duplicate AX in 4 words of MM0 **
+ "mov %%ax, %%bx \n\t" // copy AX into BX
+ "shl $16, %%eax \n\t" // shift 2 bytes of EAX left
+ "mov %%bx, %%ax \n\t" // copy BX into AX
+@@ -1923,7 +1923,7 @@
+ "mov %2, %%ecx \n\t" // load loop counter (SIZE) into ecx
+ "shr $3, %%ecx \n\t" // counter/8 (MMX loads 8 bytes at a time)
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L1031: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
++ "3: \n\t" "movq (%%eax), %%mm3 \n\t" // load 8 bytes from Src1 into MM3
+ "movq %%mm3, %%mm4 \n\t" // copy MM3 into MM4
+ "punpcklbw %%mm7, %%mm3 \n\t" // unpack low bytes of SrcDest into words
+ "punpckhbw %%mm7, %%mm4 \n\t" // unpack high bytes of SrcDest into words
+@@ -1947,7 +1947,7 @@
+ "add $8, %%eax \n\t" // increase Src1 register pointer by 8
+ "add $8, %%edi \n\t" // increase Dest register pointer by 8
+ "dec %%ecx \n\t" // decrease loop counter
+- "jnz .L1031 \n\t" // check loop termination, proceed if required
++ "jnz 3b \n\t" // check loop termination, proceed if required
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+ :"m"(Src1), // %1
+@@ -2041,10 +2041,10 @@
+ "mov %2, %%edx \n\t" // initialize ROWS counter
+ "sub $2, %%edx \n\t" // do not use first and last row
+ // ---
+- ".L10320: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter
++ "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter
+ "sub $2, %%ecx \n\t" // do not use first and last column
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10322: \n\t"
++ "2: \n\t"
+ // ---
+ "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the image first row
+ "add %%eax, %%esi \n\t" // move one row below
+@@ -2085,11 +2085,11 @@
+ "inc %%edi \n\t" // move Dest pointer to the next pixel
+ // ---
+ "dec %%ecx \n\t" // decrease loop counter COLUMNS
+- "jnz .L10322 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "add $2, %%esi \n\t" // move to the next row in Src
+ "add $2, %%edi \n\t" // move to the next row in Dest
+ "dec %%edx \n\t" // decrease loop counter ROWS
+- "jnz .L10320 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ---
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+@@ -2132,10 +2132,10 @@
+ "mov %2, %%ebx \n\t" // initialize ROWS counter
+ "sub $4, %%ebx \n\t" // do not use first 2 and last 2 rows
+ // ---
+- ".L10330: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
++ "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
+ "sub $4, %%ecx \n\t" // do not use first 2 and last 2 columns
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10332: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
++ "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
+ "movd %%esi, %%mm6 \n\t" // save ESI in MM6
+ // --- 1
+ "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src
+@@ -2235,11 +2235,11 @@
+ "inc %%edi \n\t" // move Dest pointer to the next pixel
+ // ---
+ "dec %%ecx \n\t" // decrease loop counter COLUMNS
+- "jnz .L10332 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "add $4, %%esi \n\t" // move to the next row in Src
+ "add $4, %%edi \n\t" // move to the next row in Dest
+ "dec %%ebx \n\t" // decrease loop counter ROWS
+- "jnz .L10330 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ---
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+@@ -2280,10 +2280,10 @@
+ "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "mov %2, %%ebx \n\t" // initialize ROWS counter
+ "sub $6, %%ebx \n\t" // do not use first 3 and last 3 rows
+ // ---
+- ".L10340: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
++ "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
+ "sub $6, %%ecx \n\t" // do not use first 3 and last 3 columns
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10342: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
++ "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
+ "movd %%esi, %%mm6 \n\t" // save ESI in MM6
+ // --- 1
+ "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src
+@@ -2411,11 +2411,11 @@
+ "inc %%edi \n\t" // move Dest pointer to the next pixel
+ // ---
+ "dec %%ecx \n\t" // decrease loop counter COLUMNS
+- "jnz .L10342 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "add $6, %%esi \n\t" // move to the next row in Src
+ "add $6, %%edi \n\t" // move to the next row in Dest
+ "dec %%ebx \n\t" // decrease loop counter ROWS
+- "jnz .L10340 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ---
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+@@ -2456,10 +2456,10 @@
+ "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "mov %2, %%ebx \n\t" // initialize ROWS counter
+ "sub $8, %%ebx \n\t" // do not use first 4 and last 4 rows
+ // ---
+- ".L10350: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
++ "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
+ "sub $8, %%ecx \n\t" // do not use first 4 and last 4 columns
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10352: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
++ "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
+ "movd %%esi, %%mm6 \n\t" // save ESI in MM6
+ // --- 1
+ "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src
+@@ -2678,11 +2678,11 @@
+ "inc %%edi \n\t" // move Dest pointer to the next pixel
+ // ---
+ "dec %%ecx \n\t" // decrease loop counter COLUMNS
+- "jnz .L10352 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "add $8, %%esi \n\t" // move to the next row in Src
+ "add $8, %%edi \n\t" // move to the next row in Dest
+ "dec %%ebx \n\t" // decrease loop counter ROWS
+- "jnz .L10350 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ---
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+@@ -2729,10 +2729,10 @@
+ "mov %2, %%edx \n\t" // initialize ROWS counter
+ "sub $2, %%edx \n\t" // do not use first and last row
+ // ---
+- ".L10360: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter
++ "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter
+ "sub $2, %%ecx \n\t" // do not use first and last column
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10362: \n\t"
++ "2: \n\t"
+ // ---
+ "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the image first row
+ "add %%eax, %%esi \n\t" // move one row below
+@@ -2765,11 +2765,11 @@
+ "inc %%edi \n\t" // move Dest pointer to the next pixel
+ // ---
+ "dec %%ecx \n\t" // decrease loop counter COLUMNS
+- "jnz .L10362 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "add $2, %%esi \n\t" // move to the next row in Src
+ "add $2, %%edi \n\t" // move to the next row in Dest
+ "dec %%edx \n\t" // decrease loop counter ROWS
+- "jnz .L10360 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ---
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+@@ -2812,10 +2812,10 @@
+ "mov %2, %%ebx \n\t" // initialize ROWS counter
+ "sub $4, %%ebx \n\t" // do not use first 2 and last 2 rows
+ // ---
+- ".L10370: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
++ "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
+ "sub $4, %%ecx \n\t" // do not use first 2 and last 2 columns
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10372: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
++ "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
+ "movd %%esi, %%mm6 \n\t" // save ESI in MM6
+ // --- 1
+ "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src
+@@ -2914,11 +2914,11 @@
+ "inc %%edi \n\t" // move Dest pointer to the next pixel
+ // ---
+ "dec %%ecx \n\t" // decrease loop counter COLUMNS
+- "jnz .L10372 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "add $4, %%esi \n\t" // move to the next row in Src
+ "add $4, %%edi \n\t" // move to the next row in Dest
+ "dec %%ebx \n\t" // decrease loop counter ROWS
+- "jnz .L10370 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ---
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+@@ -2959,10 +2959,10 @@
+ "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "mov %2, %%ebx \n\t" // initialize ROWS counter
+ "sub $6, %%ebx \n\t" // do not use first 3 and last 3 rows
+ // ---
+- ".L10380: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
++ "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
+ "sub $6, %%ecx \n\t" // do not use first 3 and last 3 columns
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10382: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
++ "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
+ "movd %%esi, %%mm6 \n\t" // save ESI in MM6
+ // --- 1
+ "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src
+@@ -3093,11 +3093,11 @@
+ "inc %%edi \n\t" // move Dest pointer to the next pixel
+ // ---
+ "dec %%ecx \n\t" // decrease loop counter COLUMNS
+- "jnz .L10382 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "add $6, %%esi \n\t" // move to the next row in Src
+ "add $6, %%edi \n\t" // move to the next row in Dest
+ "dec %%ebx \n\t" // decrease loop counter ROWS
+- "jnz .L10380 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ---
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+@@ -3138,10 +3138,10 @@
+ "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "add %%eax, %%edi \n\t" "mov %2, %%ebx \n\t" // initialize ROWS counter
+ "sub $8, %%ebx \n\t" // do not use first 4 and last 4 rows
+ // ---
+- ".L10390: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
++ "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMNS counter
+ "sub $8, %%ecx \n\t" // do not use first 4 and last 4 columns
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10392: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
++ "2: \n\t" "pxor %%mm7, %%mm7 \n\t" // zero MM7 (accumulator)
+ "movd %%esi, %%mm6 \n\t" // save ESI in MM6
+ // --- 1
+ "movq (%%esi), %%mm1 \n\t" // load 8 bytes of the Src
+@@ -3376,11 +3376,11 @@
+ "inc %%edi \n\t" // move Dest pointer to the next pixel
+ // ---
+ "dec %%ecx \n\t" // decrease loop counter COLUMNS
+- "jnz .L10392 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "add $8, %%esi \n\t" // move to the next row in Src
+ "add $8, %%edi \n\t" // move to the next row in Dest
+ "dec %%ebx \n\t" // decrease loop counter ROWS
+- "jnz .L10390 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ---
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+@@ -3419,12 +3419,12 @@
+ "mov %2, %%edx \n\t" // initialize ROWS counter
+ "sub $2, %%edx \n\t" // do not use first and last rows
+ // ---
+- ".L10400: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter
++ "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter
+ "shr $3, %%ecx \n\t" // EBX/8 (MMX loads 8 bytes at a time)
+ "mov %%esi, %%ebx \n\t" // save ESI in EBX
+ "movd %%edi, %%mm1 \n\t" // save EDI in MM1
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10402: \n\t"
++ "2: \n\t"
+ // ---
+ "movq (%%esi), %%mm4 \n\t" // load 8 bytes from Src
+ "movq %%mm4, %%mm5 \n\t" // save MM4 in MM5
+@@ -3502,13 +3502,13 @@
+ "add $8, %%edi \n\t" // move Dest pointer to the next 8 pixels
+ // ---
+ "dec %%ecx \n\t" // decrease loop counter COLUMNS
+- "jnz .L10402 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "mov %%ebx, %%esi \n\t" // restore most left current row Src address
+ "movd %%mm1, %%edi \n\t" // restore most left current row Dest address
+ "add %%eax, %%esi \n\t" // move to the next row in Src
+ "add %%eax, %%edi \n\t" // move to the next row in Dest
+ "dec %%edx \n\t" // decrease loop counter ROWS
+- "jnz .L10400 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ---
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
+@@ -3547,12 +3547,12 @@
+ // initialize ROWS counter
+ "subl $2, %2 \n\t" // do not use first and last rows
+ // ---
+- ".L10410: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter
++ "1: \n\t" "mov %%eax, %%ecx \n\t" // initialize COLUMS counter
+ "shr $3, %%ecx \n\t" // EBX/8 (MMX loads 8 bytes at a time)
+ "mov %%esi, %%ebx \n\t" // save ESI in EBX
+ "mov %%edi, %%edx \n\t" // save EDI in EDX
+ ".align 16 \n\t" // 16 byte allignment of the loop entry
+- ".L10412: \n\t"
++ "2: \n\t"
+ // ---
+ "movq (%%esi), %%mm4 \n\t" // load 8 bytes from Src
+ "movq %%mm4, %%mm5 \n\t" // save MM4 in MM5
+@@ -3642,13 +3642,13 @@
+ "add $8, %%edi \n\t" // move Dest pointer to the next 8 pixels
+ // ---
+ "dec %%ecx \n\t" // decrease loop counter COLUMNS
+- "jnz .L10412 \n\t" // check loop termination, proceed if required
++ "jnz 2b \n\t" // check loop termination, proceed if required
+ "mov %%ebx, %%esi \n\t" // restore most left current row Src address
+ "mov %%edx, %%edi \n\t" // restore most left current row Dest address
+ "add %%eax, %%esi \n\t" // move to the next row in Src
+ "add %%eax, %%edi \n\t" // move to the next row in Dest
+ "decl %2 \n\t" // decrease loop counter ROWS
+- "jnz .L10410 \n\t" // check loop termination, proceed if required
++ "jnz 1b \n\t" // check loop termination, proceed if required
+ // ---
+ "emms \n\t" // exit MMX state
+ "popa \n\t":"=m" (Dest) // %0
projects / packages / SDL_gfx.git / commitdiff