diff --git a/mmx.h b/mmx.h
new file mode 100644
index 0000000000..726e616ede
--- /dev/null
+++ b/mmx.h
@@ -0,0 +1,706 @@
+/*	mmx.h
+
+	MultiMedia eXtensions GCC interface library for IA32.
+
+	To use this library, simply include this header file
+	and compile with GCC.  You MUST have inlining enabled
+	in order for mmx_ok() to work; this can be done by
+	simply using -O on the GCC command line.
+
+	Compiling with -DMMX_TRACE will cause detailed trace
+	output to be sent to stderr for each mmx operation.
+	This adds lots of code, and obviously slows execution to
+	a crawl, but can be very useful for debugging.
+
+	THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY
+	EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+	LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+	AND FITNESS FOR ANY PARTICULAR PURPOSE.
+
+	1997-99 by H. Dietz and R. Fisher
+
+ Notes:
+	It appears that the latest gas has the pand problem fixed, therefore
+	  I'll undefine BROKEN_PAND by default.
+*/
+
+#ifndef _MMX_H
+#define _MMX_H
+
+
+/*	Warning:  at this writing, the version of GAS packaged
+	with most Linux distributions does not handle the
+	parallel AND operation mnemonic correctly.  If the
+	symbol BROKEN_PAND is defined, a slower alternative
+	coding will be used.  If execution of mmxtest results
+	in an illegal instruction fault, define this symbol.
+*/
+#undef	BROKEN_PAND
+
+
+/*	The type of an value that fits in an MMX register
+	(note that long long constant values MUST be suffixed
+	 by LL and unsigned long long values by ULL, lest
+	 they be truncated by the compiler)
+*/
+typedef	union {
+	long long		q;	/* Quadword (64-bit) value */
+	unsigned long long	uq;	/* Unsigned Quadword */
+	int			d[2];	/* 2 Doubleword (32-bit) values */
+	unsigned int		ud[2];	/* 2 Unsigned Doubleword */
+	short			w[4];	/* 4 Word (16-bit) values */
+	unsigned short		uw[4];	/* 4 Unsigned Word */
+	char			b[8];	/* 8 Byte (8-bit) values */
+	unsigned char		ub[8];	/* 8 Unsigned Byte */
+	float			s[2];	/* Single-precision (32-bit) value */
+} __attribute__ ((aligned (8))) mmx_t;	/* On an 8-byte (64-bit) boundary */
+
+
+
+/*	Function to test if multimedia instructions are supported...
+*/
+inline extern int
+mm_support(void)
+{
+	/* Returns 1 if MMX instructions are supported,
+	   3 if Cyrix MMX and Extended MMX instructions are supported
+	   5 if AMD MMX and 3DNow! instructions are supported
+	   0 if hardware does not support any of these
+	*/
+	register int rval = 0;
+
+	__asm__ __volatile__ (
+		/* See if CPUID instruction is supported ... */
+		/* ... Get copies of EFLAGS into eax and ecx */
+		"pushf\n\t"
+		"popl %%eax\n\t"
+		"movl %%eax, %%ecx\n\t"
+
+		/* ... Toggle the ID bit in one copy and store */
+		/*     to the EFLAGS reg */
+		"xorl $0x200000, %%eax\n\t"
+		"push %%eax\n\t"
+		"popf\n\t"
+
+		/* ... Get the (hopefully modified) EFLAGS */
+		"pushf\n\t"
+		"popl %%eax\n\t"
+
+		/* ... Compare and test result */
+		"xorl %%eax, %%ecx\n\t"
+		"testl $0x200000, %%ecx\n\t"
+		"jz NotSupported1\n\t"		/* CPUID not supported */
+
+
+		/* Get standard CPUID information, and
+		       go to a specific vendor section */
+		"movl $0, %%eax\n\t"
+		"cpuid\n\t"
+
+		/* Check for Intel */
+		"cmpl $0x756e6547, %%ebx\n\t"
+		"jne TryAMD\n\t"
+		"cmpl $0x49656e69, %%edx\n\t"
+		"jne TryAMD\n\t"
+		"cmpl $0x6c65746e, %%ecx\n"
+		"jne TryAMD\n\t"
+		"jmp Intel\n\t"
+
+		/* Check for AMD */
+		"\nTryAMD:\n\t"
+		"cmpl $0x68747541, %%ebx\n\t"
+		"jne TryCyrix\n\t"
+		"cmpl $0x69746e65, %%edx\n\t"
+		"jne TryCyrix\n\t"
+		"cmpl $0x444d4163, %%ecx\n"
+		"jne TryCyrix\n\t"
+		"jmp AMD\n\t"
+
+		/* Check for Cyrix */
+		"\nTryCyrix:\n\t"
+		"cmpl $0x69727943, %%ebx\n\t"
+		"jne NotSupported2\n\t"
+		"cmpl $0x736e4978, %%edx\n\t"
+		"jne NotSupported3\n\t"
+		"cmpl $0x64616574, %%ecx\n\t"
+		"jne NotSupported4\n\t"
+		/* Drop through to Cyrix... */
+
+
+		/* Cyrix Section */
+		/* See if extended CPUID level 80000001 is supported */
+		/* The value of CPUID/80000001 for the 6x86MX is undefined
+		   according to the Cyrix CPU Detection Guide (Preliminary
+		   Rev. 1.01 table 1), so we'll check the value of eax for
+		   CPUID/0 to see if standard CPUID level 2 is supported.
+		   According to the table, the only CPU which supports level
+		   2 is also the only one which supports extended CPUID levels.
+		*/
+		"cmpl $0x2, %%eax\n\t"
+		"jne MMXtest\n\t"	/* Use standard CPUID instead */
+
+		/* Extended CPUID supported (in theory), so get extended
+		   features */
+		"movl $0x80000001, %%eax\n\t"
+		"cpuid\n\t"
+		"testl $0x00800000, %%eax\n\t"	/* Test for MMX */
+		"jz NotSupported5\n\t"		/* MMX not supported */
+		"testl $0x01000000, %%eax\n\t"	/* Test for Ext'd MMX */
+		"jnz EMMXSupported\n\t"
+		"movl $1, %0:\n\n\t"		/* MMX Supported */
+		"jmp Return\n\n"
+		"EMMXSupported:\n\t"
+		"movl $3, %0:\n\n\t"		/* EMMX and MMX Supported */
+		"jmp Return\n\t"
+
+
+		/* AMD Section */
+		"AMD:\n\t"
+
+		/* See if extended CPUID is supported */
+		"movl $0x80000000, %%eax\n\t"
+		"cpuid\n\t"
+		"cmpl $0x80000000, %%eax\n\t"
+		"jl MMXtest\n\t"	/* Use standard CPUID instead */
+
+		/* Extended CPUID supported, so get extended features */
+		"movl $0x80000001, %%eax\n\t"
+		"cpuid\n\t"
+		"testl $0x00800000, %%edx\n\t"	/* Test for MMX */
+		"jz NotSupported6\n\t"		/* MMX not supported */
+		"testl $0x80000000, %%edx\n\t"	/* Test for 3DNow! */
+		"jnz ThreeDNowSupported\n\t"
+		"movl $1, %0:\n\n\t"		/* MMX Supported */
+		"jmp Return\n\n"
+		"ThreeDNowSupported:\n\t"
+		"movl $5, %0:\n\n\t"		/* 3DNow! and MMX Supported */
+		"jmp Return\n\t"
+
+
+		/* Intel Section */
+		"Intel:\n\t"
+
+		/* Check for MMX */
+		"MMXtest:\n\t"
+		"movl $1, %%eax\n\t"
+		"cpuid\n\t"
+		"testl $0x00800000, %%edx\n\t"	/* Test for MMX */
+		"jz NotSupported7\n\t"		/* MMX Not supported */
+		"movl $1, %0:\n\n\t"		/* MMX Supported */
+		"jmp Return\n\t"
+
+		/* Nothing supported */
+		"\nNotSupported1:\n\t"
+		"#movl $101, %0:\n\n\t"
+		"\nNotSupported2:\n\t"
+		"#movl $102, %0:\n\n\t"
+		"\nNotSupported3:\n\t"
+		"#movl $103, %0:\n\n\t"
+		"\nNotSupported4:\n\t"
+		"#movl $104, %0:\n\n\t"
+		"\nNotSupported5:\n\t"
+		"#movl $105, %0:\n\n\t"
+		"\nNotSupported6:\n\t"
+		"#movl $106, %0:\n\n\t"
+		"\nNotSupported7:\n\t"
+		"#movl $107, %0:\n\n\t"
+		"movl $0, %0:\n\n\t"
+
+		"Return:\n\t"
+		: "=a" (rval)
+		: /* no input */
+		: "eax", "ebx", "ecx", "edx"
+	);
+
+	/* Return */
+	return(rval);
+}
+
+/*	Function to test if mmx instructions are supported...
+*/
+inline extern int
+mmx_ok(void)
+{
+	/* Returns 1 if MMX instructions are supported, 0 otherwise */
+	return ( mm_support() & 0x1 );
+}
+
+
+/*	Helper functions for the instruction macros that follow...
+	(note that memory-to-register, m2r, instructions are nearly
+	 as efficient as register-to-register, r2r, instructions;
+	 however, memory-to-memory instructions are really simulated
+	 as a convenience, and are only 1/3 as efficient)
+*/
+#ifdef	MMX_TRACE
+
+/*	Include the stuff for printing a trace to stderr...
+*/
+
+#include <stdio.h>
+
+#define	mmx_i2r(op, imm, reg) \
+	{ \
+		mmx_t mmx_trace; \
+		mmx_trace.uq = (imm); \
+		printf(#op "_i2r(" #imm "=0x%08x%08x, ", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+		__asm__ __volatile__ ("movq %%" #reg ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		printf(#reg "=0x%08x%08x) => ", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+		__asm__ __volatile__ (#op " %0, %%" #reg \
+				      : /* nothing */ \
+				      : "X" (imm)); \
+		__asm__ __volatile__ ("movq %%" #reg ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		printf(#reg "=0x%08x%08x\n", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+	}
+
+#define	mmx_m2r(op, mem, reg) \
+	{ \
+		mmx_t mmx_trace; \
+		mmx_trace = (mem); \
+		printf(#op "_m2r(" #mem "=0x%08x%08x, ", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+		__asm__ __volatile__ ("movq %%" #reg ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		printf(#reg "=0x%08x%08x) => ", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+		__asm__ __volatile__ (#op " %0, %%" #reg \
+				      : /* nothing */ \
+				      : "X" (mem)); \
+		__asm__ __volatile__ ("movq %%" #reg ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		printf(#reg "=0x%08x%08x\n", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+	}
+
+#define	mmx_r2m(op, reg, mem) \
+	{ \
+		mmx_t mmx_trace; \
+		__asm__ __volatile__ ("movq %%" #reg ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		printf(#op "_r2m(" #reg "=0x%08x%08x, ", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+		mmx_trace = (mem); \
+		printf(#mem "=0x%08x%08x) => ", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+		__asm__ __volatile__ (#op " %%" #reg ", %0" \
+				      : "=X" (mem) \
+				      : /* nothing */ ); \
+		mmx_trace = (mem); \
+		printf(#mem "=0x%08x%08x\n", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+	}
+
+#define	mmx_r2r(op, regs, regd) \
+	{ \
+		mmx_t mmx_trace; \
+		__asm__ __volatile__ ("movq %%" #regs ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		printf(#op "_r2r(" #regs "=0x%08x%08x, ", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+		__asm__ __volatile__ ("movq %%" #regd ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		printf(#regd "=0x%08x%08x) => ", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+		__asm__ __volatile__ (#op " %" #regs ", %" #regd); \
+		__asm__ __volatile__ ("movq %%" #regd ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		printf(#regd "=0x%08x%08x\n", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+	}
+
+#define	mmx_m2m(op, mems, memd) \
+	{ \
+		mmx_t mmx_trace; \
+		mmx_trace = (mems); \
+		printf(#op "_m2m(" #mems "=0x%08x%08x, ", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+		mmx_trace = (memd); \
+		printf(#memd "=0x%08x%08x) => ", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+		__asm__ __volatile__ ("movq %0, %%mm0\n\t" \
+				      #op " %1, %%mm0\n\t" \
+				      "movq %%mm0, %0" \
+				      : "=X" (memd) \
+				      : "X" (mems)); \
+		mmx_trace = (memd); \
+		printf(#memd "=0x%08x%08x\n", \
+			mmx_trace.d[1], mmx_trace.d[0]); \
+	}
+
+#else
+
+/*	These macros are a lot simpler without the tracing...
+*/
+
+#define	mmx_i2r(op, imm, reg) \
+	__asm__ __volatile__ (#op " %0, %%" #reg \
+			      : /* nothing */ \
+			      : "X" (imm) )
+
+#define	mmx_m2r(op, mem, reg) \
+	__asm__ __volatile__ (#op " %0, %%" #reg \
+			      : /* nothing */ \
+			      : "X" (mem))
+
+#define	mmx_r2m(op, reg, mem) \
+	__asm__ __volatile__ (#op " %%" #reg ", %0" \
+			      : "=X" (mem) \
+			      : /* nothing */ )
+
+#define	mmx_r2r(op, regs, regd) \
+	__asm__ __volatile__ (#op " %" #regs ", %" #regd)
+
+#define	mmx_m2m(op, mems, memd) \
+	__asm__ __volatile__ ("movq %0, %%mm0\n\t" \
+			      #op " %1, %%mm0\n\t" \
+			      "movq %%mm0, %0" \
+			      : "=X" (memd) \
+			      : "X" (mems))
+
+#endif
+
+
+/*	1x64 MOVe Quadword
+	(this is both a load and a store...
+	 in fact, it is the only way to store)
+*/
+#define	movq_m2r(var, reg)	mmx_m2r(movq, var, reg)
+#define	movq_r2m(reg, var)	mmx_r2m(movq, reg, var)
+#define	movq_r2r(regs, regd)	mmx_r2r(movq, regs, regd)
+#define	movq(vars, vard) \
+	__asm__ __volatile__ ("movq %1, %%mm0\n\t" \
+			      "movq %%mm0, %0" \
+			      : "=X" (vard) \
+			      : "X" (vars))
+
+
+/*	1x32 MOVe Doubleword
+	(like movq, this is both load and store...
+	 but is most useful for moving things between
+	 mmx registers and ordinary registers)
+*/
+#define	movd_m2r(var, reg)	mmx_m2r(movd, var, reg)
+#define	movd_r2m(reg, var)	mmx_r2m(movd, reg, var)
+#define	movd_r2r(regs, regd)	mmx_r2r(movd, regs, regd)
+#define	movd(vars, vard) \
+	__asm__ __volatile__ ("movd %1, %%mm0\n\t" \
+			      "movd %%mm0, %0" \
+			      : "=X" (vard) \
+			      : "X" (vars))
+
+
+/*	2x32, 4x16, and 8x8 Parallel ADDs
+*/
+#define	paddd_m2r(var, reg)	mmx_m2r(paddd, var, reg)
+#define	paddd_r2r(regs, regd)	mmx_r2r(paddd, regs, regd)
+#define	paddd(vars, vard)	mmx_m2m(paddd, vars, vard)
+
+#define	paddw_m2r(var, reg)	mmx_m2r(paddw, var, reg)
+#define	paddw_r2r(regs, regd)	mmx_r2r(paddw, regs, regd)
+#define	paddw(vars, vard)	mmx_m2m(paddw, vars, vard)
+
+#define	paddb_m2r(var, reg)	mmx_m2r(paddb, var, reg)
+#define	paddb_r2r(regs, regd)	mmx_r2r(paddb, regs, regd)
+#define	paddb(vars, vard)	mmx_m2m(paddb, vars, vard)
+
+
+/*	4x16 and 8x8 Parallel ADDs using Saturation arithmetic
+*/
+#define	paddsw_m2r(var, reg)	mmx_m2r(paddsw, var, reg)
+#define	paddsw_r2r(regs, regd)	mmx_r2r(paddsw, regs, regd)
+#define	paddsw(vars, vard)	mmx_m2m(paddsw, vars, vard)
+
+#define	paddsb_m2r(var, reg)	mmx_m2r(paddsb, var, reg)
+#define	paddsb_r2r(regs, regd)	mmx_r2r(paddsb, regs, regd)
+#define	paddsb(vars, vard)	mmx_m2m(paddsb, vars, vard)
+
+
+/*	4x16 and 8x8 Parallel ADDs using Unsigned Saturation arithmetic
+*/
+#define	paddusw_m2r(var, reg)	mmx_m2r(paddusw, var, reg)
+#define	paddusw_r2r(regs, regd)	mmx_r2r(paddusw, regs, regd)
+#define	paddusw(vars, vard)	mmx_m2m(paddusw, vars, vard)
+
+#define	paddusb_m2r(var, reg)	mmx_m2r(paddusb, var, reg)
+#define	paddusb_r2r(regs, regd)	mmx_r2r(paddusb, regs, regd)
+#define	paddusb(vars, vard)	mmx_m2m(paddusb, vars, vard)
+
+
+/*	2x32, 4x16, and 8x8 Parallel SUBs
+*/
+#define	psubd_m2r(var, reg)	mmx_m2r(psubd, var, reg)
+#define	psubd_r2r(regs, regd)	mmx_r2r(psubd, regs, regd)
+#define	psubd(vars, vard)	mmx_m2m(psubd, vars, vard)
+
+#define	psubw_m2r(var, reg)	mmx_m2r(psubw, var, reg)
+#define	psubw_r2r(regs, regd)	mmx_r2r(psubw, regs, regd)
+#define	psubw(vars, vard)	mmx_m2m(psubw, vars, vard)
+
+#define	psubb_m2r(var, reg)	mmx_m2r(psubb, var, reg)
+#define	psubb_r2r(regs, regd)	mmx_r2r(psubb, regs, regd)
+#define	psubb(vars, vard)	mmx_m2m(psubb, vars, vard)
+
+
+/*	4x16 and 8x8 Parallel SUBs using Saturation arithmetic
+*/
+#define	psubsw_m2r(var, reg)	mmx_m2r(psubsw, var, reg)
+#define	psubsw_r2r(regs, regd)	mmx_r2r(psubsw, regs, regd)
+#define	psubsw(vars, vard)	mmx_m2m(psubsw, vars, vard)
+
+#define	psubsb_m2r(var, reg)	mmx_m2r(psubsb, var, reg)
+#define	psubsb_r2r(regs, regd)	mmx_r2r(psubsb, regs, regd)
+#define	psubsb(vars, vard)	mmx_m2m(psubsb, vars, vard)
+
+
+/*	4x16 and 8x8 Parallel SUBs using Unsigned Saturation arithmetic
+*/
+#define	psubusw_m2r(var, reg)	mmx_m2r(psubusw, var, reg)
+#define	psubusw_r2r(regs, regd)	mmx_r2r(psubusw, regs, regd)
+#define	psubusw(vars, vard)	mmx_m2m(psubusw, vars, vard)
+
+#define	psubusb_m2r(var, reg)	mmx_m2r(psubusb, var, reg)
+#define	psubusb_r2r(regs, regd)	mmx_r2r(psubusb, regs, regd)
+#define	psubusb(vars, vard)	mmx_m2m(psubusb, vars, vard)
+
+
+/*	4x16 Parallel MULs giving Low 4x16 portions of results
+*/
+#define	pmullw_m2r(var, reg)	mmx_m2r(pmullw, var, reg)
+#define	pmullw_r2r(regs, regd)	mmx_r2r(pmullw, regs, regd)
+#define	pmullw(vars, vard)	mmx_m2m(pmullw, vars, vard)
+
+
+/*	4x16 Parallel MULs giving High 4x16 portions of results
+*/
+#define	pmulhw_m2r(var, reg)	mmx_m2r(pmulhw, var, reg)
+#define	pmulhw_r2r(regs, regd)	mmx_r2r(pmulhw, regs, regd)
+#define	pmulhw(vars, vard)	mmx_m2m(pmulhw, vars, vard)
+
+
+/*	4x16->2x32 Parallel Mul-ADD
+	(muls like pmullw, then adds adjacent 16-bit fields
+	 in the multiply result to make the final 2x32 result)
+*/
+#define	pmaddwd_m2r(var, reg)	mmx_m2r(pmaddwd, var, reg)
+#define	pmaddwd_r2r(regs, regd)	mmx_r2r(pmaddwd, regs, regd)
+#define	pmaddwd(vars, vard)	mmx_m2m(pmaddwd, vars, vard)
+
+
+/*	1x64 bitwise AND
+*/
+#ifdef	BROKEN_PAND
+#define	pand_m2r(var, reg) \
+	{ \
+		mmx_m2r(pandn, (mmx_t) -1LL, reg); \
+		mmx_m2r(pandn, var, reg); \
+	}
+#define	pand_r2r(regs, regd) \
+	{ \
+		mmx_m2r(pandn, (mmx_t) -1LL, regd); \
+		mmx_r2r(pandn, regs, regd) \
+	}
+#define	pand(vars, vard) \
+	{ \
+		movq_m2r(vard, mm0); \
+		mmx_m2r(pandn, (mmx_t) -1LL, mm0); \
+		mmx_m2r(pandn, vars, mm0); \
+		movq_r2m(mm0, vard); \
+	}
+#else
+#define	pand_m2r(var, reg)	mmx_m2r(pand, var, reg)
+#define	pand_r2r(regs, regd)	mmx_r2r(pand, regs, regd)
+#define	pand(vars, vard)	mmx_m2m(pand, vars, vard)
+#endif
+
+
+/*	1x64 bitwise AND with Not the destination
+*/
+#define	pandn_m2r(var, reg)	mmx_m2r(pandn, var, reg)
+#define	pandn_r2r(regs, regd)	mmx_r2r(pandn, regs, regd)
+#define	pandn(vars, vard)	mmx_m2m(pandn, vars, vard)
+
+
+/*	1x64 bitwise OR
+*/
+#define	por_m2r(var, reg)	mmx_m2r(por, var, reg)
+#define	por_r2r(regs, regd)	mmx_r2r(por, regs, regd)
+#define	por(vars, vard)	mmx_m2m(por, vars, vard)
+
+
+/*	1x64 bitwise eXclusive OR
+*/
+#define	pxor_m2r(var, reg)	mmx_m2r(pxor, var, reg)
+#define	pxor_r2r(regs, regd)	mmx_r2r(pxor, regs, regd)
+#define	pxor(vars, vard)	mmx_m2m(pxor, vars, vard)
+
+
+/*	2x32, 4x16, and 8x8 Parallel CoMPare for EQuality
+	(resulting fields are either 0 or -1)
+*/
+#define	pcmpeqd_m2r(var, reg)	mmx_m2r(pcmpeqd, var, reg)
+#define	pcmpeqd_r2r(regs, regd)	mmx_r2r(pcmpeqd, regs, regd)
+#define	pcmpeqd(vars, vard)	mmx_m2m(pcmpeqd, vars, vard)
+
+#define	pcmpeqw_m2r(var, reg)	mmx_m2r(pcmpeqw, var, reg)
+#define	pcmpeqw_r2r(regs, regd)	mmx_r2r(pcmpeqw, regs, regd)
+#define	pcmpeqw(vars, vard)	mmx_m2m(pcmpeqw, vars, vard)
+
+#define	pcmpeqb_m2r(var, reg)	mmx_m2r(pcmpeqb, var, reg)
+#define	pcmpeqb_r2r(regs, regd)	mmx_r2r(pcmpeqb, regs, regd)
+#define	pcmpeqb(vars, vard)	mmx_m2m(pcmpeqb, vars, vard)
+
+
+/*	2x32, 4x16, and 8x8 Parallel CoMPare for Greater Than
+	(resulting fields are either 0 or -1)
+*/
+#define	pcmpgtd_m2r(var, reg)	mmx_m2r(pcmpgtd, var, reg)
+#define	pcmpgtd_r2r(regs, regd)	mmx_r2r(pcmpgtd, regs, regd)
+#define	pcmpgtd(vars, vard)	mmx_m2m(pcmpgtd, vars, vard)
+
+#define	pcmpgtw_m2r(var, reg)	mmx_m2r(pcmpgtw, var, reg)
+#define	pcmpgtw_r2r(regs, regd)	mmx_r2r(pcmpgtw, regs, regd)
+#define	pcmpgtw(vars, vard)	mmx_m2m(pcmpgtw, vars, vard)
+
+#define	pcmpgtb_m2r(var, reg)	mmx_m2r(pcmpgtb, var, reg)
+#define	pcmpgtb_r2r(regs, regd)	mmx_r2r(pcmpgtb, regs, regd)
+#define	pcmpgtb(vars, vard)	mmx_m2m(pcmpgtb, vars, vard)
+
+
+/*	1x64, 2x32, and 4x16 Parallel Shift Left Logical
+*/
+#define	psllq_i2r(imm, reg)	mmx_i2r(psllq, imm, reg)
+#define	psllq_m2r(var, reg)	mmx_m2r(psllq, var, reg)
+#define	psllq_r2r(regs, regd)	mmx_r2r(psllq, regs, regd)
+#define	psllq(vars, vard)	mmx_m2m(psllq, vars, vard)
+
+#define	pslld_i2r(imm, reg)	mmx_i2r(pslld, imm, reg)
+#define	pslld_m2r(var, reg)	mmx_m2r(pslld, var, reg)
+#define	pslld_r2r(regs, regd)	mmx_r2r(pslld, regs, regd)
+#define	pslld(vars, vard)	mmx_m2m(pslld, vars, vard)
+
+#define	psllw_i2r(imm, reg)	mmx_i2r(psllw, imm, reg)
+#define	psllw_m2r(var, reg)	mmx_m2r(psllw, var, reg)
+#define	psllw_r2r(regs, regd)	mmx_r2r(psllw, regs, regd)
+#define	psllw(vars, vard)	mmx_m2m(psllw, vars, vard)
+
+
+/*	1x64, 2x32, and 4x16 Parallel Shift Right Logical
+*/
+#define	psrlq_i2r(imm, reg)	mmx_i2r(psrlq, imm, reg)
+#define	psrlq_m2r(var, reg)	mmx_m2r(psrlq, var, reg)
+#define	psrlq_r2r(regs, regd)	mmx_r2r(psrlq, regs, regd)
+#define	psrlq(vars, vard)	mmx_m2m(psrlq, vars, vard)
+
+#define	psrld_i2r(imm, reg)	mmx_i2r(psrld, imm, reg)
+#define	psrld_m2r(var, reg)	mmx_m2r(psrld, var, reg)
+#define	psrld_r2r(regs, regd)	mmx_r2r(psrld, regs, regd)
+#define	psrld(vars, vard)	mmx_m2m(psrld, vars, vard)
+
+#define	psrlw_i2r(imm, reg)	mmx_i2r(psrlw, imm, reg)
+#define	psrlw_m2r(var, reg)	mmx_m2r(psrlw, var, reg)
+#define	psrlw_r2r(regs, regd)	mmx_r2r(psrlw, regs, regd)
+#define	psrlw(vars, vard)	mmx_m2m(psrlw, vars, vard)
+
+
+/*	2x32 and 4x16 Parallel Shift Right Arithmetic
+*/
+#define	psrad_i2r(imm, reg)	mmx_i2r(psrad, imm, reg)
+#define	psrad_m2r(var, reg)	mmx_m2r(psrad, var, reg)
+#define	psrad_r2r(regs, regd)	mmx_r2r(psrad, regs, regd)
+#define	psrad(vars, vard)	mmx_m2m(psrad, vars, vard)
+
+#define	psraw_i2r(imm, reg)	mmx_i2r(psraw, imm, reg)
+#define	psraw_m2r(var, reg)	mmx_m2r(psraw, var, reg)
+#define	psraw_r2r(regs, regd)	mmx_r2r(psraw, regs, regd)
+#define	psraw(vars, vard)	mmx_m2m(psraw, vars, vard)
+
+
+/*	2x32->4x16 and 4x16->8x8 PACK and Signed Saturate
+	(packs source and dest fields into dest in that order)
+*/
+#define	packssdw_m2r(var, reg)	mmx_m2r(packssdw, var, reg)
+#define	packssdw_r2r(regs, regd) mmx_r2r(packssdw, regs, regd)
+#define	packssdw(vars, vard)	mmx_m2m(packssdw, vars, vard)
+
+#define	packsswb_m2r(var, reg)	mmx_m2r(packsswb, var, reg)
+#define	packsswb_r2r(regs, regd) mmx_r2r(packsswb, regs, regd)
+#define	packsswb(vars, vard)	mmx_m2m(packsswb, vars, vard)
+
+
+/*	4x16->8x8 PACK and Unsigned Saturate
+	(packs source and dest fields into dest in that order)
+*/
+#define	packuswb_m2r(var, reg)	mmx_m2r(packuswb, var, reg)
+#define	packuswb_r2r(regs, regd) mmx_r2r(packuswb, regs, regd)
+#define	packuswb(vars, vard)	mmx_m2m(packuswb, vars, vard)
+
+
+/*	2x32->1x64, 4x16->2x32, and 8x8->4x16 UNPaCK Low
+	(interleaves low half of dest with low half of source
+	 as padding in each result field)
+*/
+#define	punpckldq_m2r(var, reg)	mmx_m2r(punpckldq, var, reg)
+#define	punpckldq_r2r(regs, regd) mmx_r2r(punpckldq, regs, regd)
+#define	punpckldq(vars, vard)	mmx_m2m(punpckldq, vars, vard)
+
+#define	punpcklwd_m2r(var, reg)	mmx_m2r(punpcklwd, var, reg)
+#define	punpcklwd_r2r(regs, regd) mmx_r2r(punpcklwd, regs, regd)
+#define	punpcklwd(vars, vard)	mmx_m2m(punpcklwd, vars, vard)
+
+#define	punpcklbw_m2r(var, reg)	mmx_m2r(punpcklbw, var, reg)
+#define	punpcklbw_r2r(regs, regd) mmx_r2r(punpcklbw, regs, regd)
+#define	punpcklbw(vars, vard)	mmx_m2m(punpcklbw, vars, vard)
+
+
+/*	2x32->1x64, 4x16->2x32, and 8x8->4x16 UNPaCK High
+	(interleaves high half of dest with high half of source
+	 as padding in each result field)
+*/
+#define	punpckhdq_m2r(var, reg)	mmx_m2r(punpckhdq, var, reg)
+#define	punpckhdq_r2r(regs, regd) mmx_r2r(punpckhdq, regs, regd)
+#define	punpckhdq(vars, vard)	mmx_m2m(punpckhdq, vars, vard)
+
+#define	punpckhwd_m2r(var, reg)	mmx_m2r(punpckhwd, var, reg)
+#define	punpckhwd_r2r(regs, regd) mmx_r2r(punpckhwd, regs, regd)
+#define	punpckhwd(vars, vard)	mmx_m2m(punpckhwd, vars, vard)
+
+#define	punpckhbw_m2r(var, reg)	mmx_m2r(punpckhbw, var, reg)
+#define	punpckhbw_r2r(regs, regd) mmx_r2r(punpckhbw, regs, regd)
+#define	punpckhbw(vars, vard)	mmx_m2m(punpckhbw, vars, vard)
+
+
+/*	Empty MMx State
+	(used to clean-up when going from mmx to float use
+	 of the registers that are shared by both; note that
+	 there is no float-to-mmx operation needed, because
+	 only the float tag word info is corruptible)
+*/
+#ifdef	MMX_TRACE
+
+#define	emms() \
+	{ \
+		printf("emms()\n"); \
+		__asm__ __volatile__ ("emms"); \
+	}
+
+#else
+
+#define	emms()			__asm__ __volatile__ ("emms")
+
+#endif
+
+#endif
+
diff --git a/postproc/mmx.h b/postproc/mmx.h
new file mode 100644
index 0000000000..385fde4262
--- /dev/null
+++ b/postproc/mmx.h
@@ -0,0 +1 @@
+#include "../mmx.h"
\ No newline at end of file