Merge commit 'upstream/2.20'

[msp430-binutils.git] / gas / testsuite / gas / bfin / video2.s

diff --git a/gas/testsuite/gas/bfin/video2.s b/gas/testsuite/gas/bfin/video2.s
index 16b0ff11730da29fc67cc3b6a29554a90158a7bd..22fb50f3e5979aca660b07f1bf0475a73fb74f73 100755 (executable)
--- a/gas/testsuite/gas/bfin/video2.s
+++ b/gas/testsuite/gas/bfin/video2.s
@@ -1,220 +1,220 @@
-\r
-.EXTERN MY_LABEL2;\r
-.section .text;\r
-\r
-//\r
-//13 VIDEO PIXEL OPERATIONS\r
-//\r
-\r
-//Dreg = ALIGN8 ( Dreg, Dreg ) ; /* overlay 1 byte (b) */\r
-R0 = ALIGN8(R0, R0);\r
-R0 = ALIGN8(R0, R1);\r
-R0 = ALIGN8(R1, R0);\r
-R0 = ALIGN8(R1, R1);\r
-R0 = ALIGN8(R1, R2);\r
-R3 = ALIGN8(R4, R5);\r
-R6 = ALIGN8(R7, R0);\r
-R1 = ALIGN8(R2, R3);\r
-R4 = ALIGN8(R5, R6);\r
-R7 = ALIGN8(R0, R1);\r
-R2 = ALIGN8(R3, R4);\r
-R5 = ALIGN8(R6, R7);\r
-\r
-//Dreg = ALIGN16 ( Dreg, Dreg ) ; /* overlay 2 bytes (b) */\r
-R0 = ALIGN16(R0, R0);\r
-R0 = ALIGN16(R0, R1);\r
-R0 = ALIGN16(R1, R0);\r
-R0 = ALIGN16(R1, R1);\r
-R0 = ALIGN16(R1, R2);\r
-R3 = ALIGN16(R4, R5);\r
-R6 = ALIGN16(R7, R0);\r
-R1 = ALIGN16(R2, R3);\r
-R4 = ALIGN16(R5, R6);\r
-R7 = ALIGN16(R0, R1);\r
-R2 = ALIGN16(R3, R4);\r
-R5 = ALIGN16(R6, R7);\r
-\r
-//Dreg = ALIGN24 ( Dreg, Dreg ) ; /* overlay 3 bytes (b) */\r
-R0 = ALIGN24(R0, R0);\r
-R0 = ALIGN24(R0, R1);\r
-R0 = ALIGN24(R1, R0);\r
-R0 = ALIGN24(R1, R1);\r
-R0 = ALIGN24(R1, R2);\r
-R3 = ALIGN24(R4, R5);\r
-R6 = ALIGN24(R7, R0);\r
-R1 = ALIGN24(R2, R3);\r
-R4 = ALIGN24(R5, R6);\r
-R7 = ALIGN24(R0, R1);\r
-R2 = ALIGN24(R3, R4);\r
-R5 = ALIGN24(R6, R7);\r
-\r
-DISALGNEXCPT ; /* (b) */\r
-\r
-/* forward byte order operands */\r
-//Dreg = BYTEOP3P (Dreg_pair, Dreg_pair) (LO) ; /* sum into low bytes (b) */\r
-//Dreg = BYTEOP3P (Dreg_pair, Dreg_pair) (HI) ; /* sum into high bytes (b) */\r
-/* reverse byte order operands */\r
-//Dreg = BYTEOP3P (Dreg_pair, Dreg_pair) (LO, R) ; /* sum into low bytes (b) */\r
-//Dreg = BYTEOP3P (Dreg_pair, Dreg_pair) (HI, R) ; /* sum into high bytes (b) */\r
-\r
-r0 = byteop3p (r1:0, r3:2) (lo) ;\r
-r1 = byteop3p (r1:0, r3:2) (hi) ;\r
-r2 = byteop3p (r1:0, r3:2) (lo, r) ;\r
-r3 = byteop3p (r1:0, r3:2) (hi, r) ;\r
-r4 = byteop3p (r3:2, r1:0) (lo) ;\r
-r5 = byteop3p (r3:2, r1:0) (hi) ;\r
-r6 = byteop3p (r3:2, r1:0) (lo, r) ;\r
-r7 = byteop3p (r3:2, r1:0) (hi, r) ;\r
-\r
-//Dreg = A1.L + A1.H, Dreg = A0.L + A0.H ; /* (b) */\r
-\r
-R0 = A1.L + A1.H, R0= A0.L + A0.H ;\r
-R0 = A1.L + A1.H, R1= A0.L + A0.H ;\r
-R2 = A1.L + A1.H, R3= A0.L + A0.H ;\r
-R4 = A1.L + A1.H, R5= A0.L + A0.H ;\r
-R6 = A1.L + A1.H, R7= A0.L + A0.H ;\r
-\r
-/* forward byte order operands */\r
-//( Dreg, Dreg ) = BYTEOP16P ( Dreg_pair, Dreg_pair ) ; /* (b) */\r
-(r7,r0) = BYTEOP16P ( r3:2,r1:0 ) ;\r
-(r1,r2) = byteop16p (r3:2,r1:0) ;\r
-(r0,r1) = BYTEOP16P ( r3:2,r1:0 ) ;\r
-(r2,r3) = byteop16p (r3:2,r1:0) ;\r
-(r7,r0) = BYTEOP16P (r1:0, r3:2) ;\r
-(r1,r2) = byteop16p (r1:0,r3:2) ;\r
-(r0,r1) = BYTEOP16P (r1:0, r3:2) ;\r
-(r2,r3) = byteop16p (r1:0,r3:2) ;\r
-\r
-/* reverse byte order operands */\r
-//( Dreg, Dreg ) = BYTEOP16P ( Dreg_pair, Dreg_pair ) (R); /* (b) */\r
-(r7,r0) = BYTEOP16P ( r3:2,r1:0 )(r) ;\r
-(r1,r2) = byteop16p (r3:2,r1:0)(r) ;\r
-(r0,r1) = BYTEOP16P ( r3:2,r1:0 )(r) ;\r
-(r2,r3) = byteop16p (r3:2,r1:0)(r) ;\r
-(r7,r0) = BYTEOP16P (r1:0, r3:2)(r) ;\r
-(r1,r2) = byteop16p (r1:0,r3:2)(r) ;\r
-(r0,r1) = BYTEOP16P (r1:0, r3:2)(r) ;\r
-(r2,r3) = byteop16p (r1:0,r3:2)(r) ;\r
-\r
-/* forward byte order operands */\r
-//Dreg = BYTEOP1P (Dreg_pair, Dreg_pair) ; /* (b) */\r
-//Dreg = BYTEOP1P (Dreg_pair, Dreg_pair) (T) ; /* truncated (b)*/\r
-/* reverse byte order operands */\r
-//Dreg = BYTEOP1P (Dreg_pair, Dreg_pair) (R) ; /* (b) */\r
-//Dreg = BYTEOP1P (Dreg_pair, Dreg_pair) (T, R) ; /* truncated (b) */                                          \r
-\r
-r3 = byteop1p (r1:0, r3:2) ;\r
-r3 = byteop1p (r1:0, r3:2) (r) ;\r
-r3 = byteop1p (r1:0, r3:2) (t) ;\r
-r3 = byteop1p (r1:0, r3:2) (t,r) ;\r
-\r
-r0 = byteop1p (r3:2,r1:0);\r
-r1 = byteop1p (r3:2,r1:0)(r) ;\r
-r2 = byteop1p (r3:2,r1:0)(t) ;\r
-r3 = byteop1p (r3:2,r1:0)(t,r) ;\r
-\r
-/* forward byte order operands */\r
-//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (RNDL) ;\r
-/* round into low bytes (b) */\r
-//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (RNDH) ;\r
-/* round into high bytes (b) */\r
-//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (TL) ;\r
-/* truncate into low bytes (b) */\r
-//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (TH) ;\r
-/* truncate into high bytes (b) */\r
-/* reverse byte order operands */\r
-//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (RNDL, R) ;\r
-/* round into low bytes (b) */\r
-//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (RNDH, R) ;\r
-/* round into high bytes (b) */\r
-//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (TL, R) ;\r
-/* truncate into low bytes (b) */\r
-//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (TH, R) ;\r
-/* truncate into high bytes (b) */\r
-\r
-r3 = byteop2p (r1:0, r3:2) (rndl) ;\r
-r3 = byteop2p (r1:0, r3:2) (rndh) ;\r
-r3 = byteop2p (r1:0, r3:2) (tl) ;\r
-r3 = byteop2p (r1:0, r3:2) (th) ;\r
-r3 = byteop2p (r1:0, r3:2) (rndl, r) ;\r
-r3 = byteop2p (r1:0, r3:2) (rndh, r) ;\r
-r3 = byteop2p (r1:0, r3:2) (tl, r) ;\r
-r3 = byteop2p (r1:0, r3:2) (th, r) ;\r
-\r
-r0 = byteop2p (r1:0, r3:2) (rndl) ;\r
-r1 = byteop2p (r1:0, r3:2) (rndh) ;\r
-r2 = byteop2p (r1:0, r3:2) (tl) ;\r
-r3 = byteop2p (r1:0, r3:2) (th) ;\r
-r4 = byteop2p (r1:0, r3:2) (rndl, r) ;\r
-r5 = byteop2p (r1:0, r3:2) (rndh, r) ;\r
-r6 = byteop2p (r1:0, r3:2) (tl, r) ;\r
-r7 = byteop2p (r1:0, r3:2) (th, r) ;\r
-\r
-r0 = byteop2p (r3:2, r3:2) (rndl) ;\r
-r1 = byteop2p (r3:2, r3:2) (rndh) ;\r
-r2 = byteop2p (r3:2, r3:2) (tl) ;\r
-r3 = byteop2p (r3:2, r3:2) (th) ;\r
-r4 = byteop2p (r3:2, r3:2) (rndl, r) ;\r
-r5 = byteop2p (r3:2, r3:2) (rndh, r) ;\r
-r6 = byteop2p (r3:2, r3:2) (tl, r) ;\r
-r7 = byteop2p (r3:2, r3:2) (th, r) ;\r
-\r
-//Dreg = BYTEPACK ( Dreg, Dreg ) ; /* (b) */\r
-r0 = bytepack (r0,r0) ;\r
-r1 = bytepack (r2,r3) ;\r
-r4 = bytepack (r5,r6) ;\r
-r7 = bytepack (r0,r1) ;\r
-r2 = bytepack (r3,r4) ;\r
-r5 = bytepack (r6,r7) ;\r
-\r
-/* forward byte order operands */\r
-//(Dreg, Dreg) = BYTEOP16M (Dreg_pair, Dreg_pair) ; /* (b */)\r
-/* reverse byte order operands */\r
-//(Dreg, Dreg) = BYTEOP16M (Dreg-pair, Dreg-pair) (R) ; /* (b) */\r
-\r
-(r1,r2)= byteop16m (r3:2,r1:0) ;\r
-(r1,r2)= byteop16m (r3:2,r1:0) (r) ;\r
-(r0,r1)= byteop16m (r3:2,r1:0) ;\r
-(r2,r3)= byteop16m (r3:2,r1:0) (r) ;\r
-(r3,r5)= byteop16m (r3:2,r1:0) ;\r
-(r6,r7)= byteop16m (r3:2,r1:0) (r) ;\r
-\r
-(r1,r2)= byteop16m (r1:0,r1:0) ;\r
-(r1,r2)= byteop16m (r1:0,r1:0) (r) ;\r
-(r0,r1)= byteop16m (r1:0,r1:0) ;\r
-(r2,r3)= byteop16m (r1:0,r1:0) (r) ;\r
-(r3,r5)= byteop16m (r1:0,r1:0) ;\r
-(r6,r7)= byteop16m (r1:0,r1:0) (r) ;\r
-\r
-(r1,r2)= byteop16m (r1:0,r3:2) ;\r
-(r1,r2)= byteop16m (r1:0,r3:2) (r) ;\r
-(r0,r1)= byteop16m (r1:0,r3:2) ;\r
-(r2,r3)= byteop16m (r1:0,r3:2) (r) ;\r
-(r3,r5)= byteop16m (r1:0,r3:2) ;\r
-(r6,r7)= byteop16m (r1:0,r3:2) (r) ;\r
-\r
-(r1,r2)= byteop16m (r3:2,r3:2) ;\r
-(r1,r2)= byteop16m (r3:2,r3:2) (r) ;\r
-(r0,r1)= byteop16m (r3:2,r3:2) ;\r
-(r2,r3)= byteop16m (r3:2,r3:2) (r) ;\r
-(r3,r5)= byteop16m (r3:2,r3:2) ;\r
-(r6,r7)= byteop16m (r3:2,r3:2) (r) ;\r
-\r
-//SAA (Dreg_pair, Dreg_pair) ; /* forward byte order operands (b) */\r
-//SAA (Dreg_pair, Dreg_pair) (R) ; /* reverse byte order operands (b) */\r
-\r
-saa(r1:0, r3:2) || r0 = [i0++] || r2 = [i1++] ; /* parallel fill instructions */\r
-saa (r1:0, r3:2) (R) || r1 = [i0++] || r3 = [i1++] ; /* reverse, parallel fill instructions */\r
-saa (r1:0, r3:2) ; /* last SAA in a loop, no more fill required */\r
-\r
-//( Dreg , Dreg ) = BYTEUNPACK Dreg_pair ; /* (b) */\r
-//( Dreg , Dreg ) = BYTEUNPACK Dreg_pair (R) ; /* reverse source order (b) */\r
-\r
-(r6,r5) = byteunpack r1:0 ; /* non-reversing sources */\r
-(r6,r5) = byteunpack r1:0 (R) ; /* reversing sources case */\r
-(r6,r5) = byteunpack r3:2 ; /* non-reversing sources */\r
-(r6,r5) = byteunpack r3:2 (R) ; /* reversing sources case */\r
-(r0,r1) = byteunpack r1:0 ; /* non-reversing sources */\r
-(r2,r3) = byteunpack r1:0 (R) ; /* reversing sources case */\r
-(r4,r5) = byteunpack r3:2 ; /* non-reversing sources */\r
-(r6,r7) = byteunpack r3:2 (R) ; /* reversing sources case */\r
+
+.EXTERN MY_LABEL2;
+.section .text;
+
+//
+//13 VIDEO PIXEL OPERATIONS
+//
+
+//Dreg = ALIGN8 ( Dreg, Dreg ) ; /* overlay 1 byte (b) */
+R0 = ALIGN8(R0, R0);
+R0 = ALIGN8(R0, R1);
+R0 = ALIGN8(R1, R0);
+R0 = ALIGN8(R1, R1);
+R0 = ALIGN8(R1, R2);
+R3 = ALIGN8(R4, R5);
+R6 = ALIGN8(R7, R0);
+R1 = ALIGN8(R2, R3);
+R4 = ALIGN8(R5, R6);
+R7 = ALIGN8(R0, R1);
+R2 = ALIGN8(R3, R4);
+R5 = ALIGN8(R6, R7);
+
+//Dreg = ALIGN16 ( Dreg, Dreg ) ; /* overlay 2 bytes (b) */
+R0 = ALIGN16(R0, R0);
+R0 = ALIGN16(R0, R1);
+R0 = ALIGN16(R1, R0);
+R0 = ALIGN16(R1, R1);
+R0 = ALIGN16(R1, R2);
+R3 = ALIGN16(R4, R5);
+R6 = ALIGN16(R7, R0);
+R1 = ALIGN16(R2, R3);
+R4 = ALIGN16(R5, R6);
+R7 = ALIGN16(R0, R1);
+R2 = ALIGN16(R3, R4);
+R5 = ALIGN16(R6, R7);
+
+//Dreg = ALIGN24 ( Dreg, Dreg ) ; /* overlay 3 bytes (b) */
+R0 = ALIGN24(R0, R0);
+R0 = ALIGN24(R0, R1);
+R0 = ALIGN24(R1, R0);
+R0 = ALIGN24(R1, R1);
+R0 = ALIGN24(R1, R2);
+R3 = ALIGN24(R4, R5);
+R6 = ALIGN24(R7, R0);
+R1 = ALIGN24(R2, R3);
+R4 = ALIGN24(R5, R6);
+R7 = ALIGN24(R0, R1);
+R2 = ALIGN24(R3, R4);
+R5 = ALIGN24(R6, R7);
+
+DISALGNEXCPT ; /* (b) */
+
+/* forward byte order operands */
+//Dreg = BYTEOP3P (Dreg_pair, Dreg_pair) (LO) ; /* sum into low bytes (b) */
+//Dreg = BYTEOP3P (Dreg_pair, Dreg_pair) (HI) ; /* sum into high bytes (b) */
+/* reverse byte order operands */
+//Dreg = BYTEOP3P (Dreg_pair, Dreg_pair) (LO, R) ; /* sum into low bytes (b) */
+//Dreg = BYTEOP3P (Dreg_pair, Dreg_pair) (HI, R) ; /* sum into high bytes (b) */
+
+r0 = byteop3p (r1:0, r3:2) (lo) ;
+r1 = byteop3p (r1:0, r3:2) (hi) ;
+r2 = byteop3p (r1:0, r3:2) (lo, r) ;
+r3 = byteop3p (r1:0, r3:2) (hi, r) ;
+r4 = byteop3p (r3:2, r1:0) (lo) ;
+r5 = byteop3p (r3:2, r1:0) (hi) ;
+r6 = byteop3p (r3:2, r1:0) (lo, r) ;
+r7 = byteop3p (r3:2, r1:0) (hi, r) ;
+
+//Dreg = A1.L + A1.H, Dreg = A0.L + A0.H ; /* (b) */
+
+R0 = A1.L + A1.H, R0= A0.L + A0.H ;
+R0 = A1.L + A1.H, R1= A0.L + A0.H ;
+R2 = A1.L + A1.H, R3= A0.L + A0.H ;
+R4 = A1.L + A1.H, R5= A0.L + A0.H ;
+R6 = A1.L + A1.H, R7= A0.L + A0.H ;
+
+/* forward byte order operands */
+//( Dreg, Dreg ) = BYTEOP16P ( Dreg_pair, Dreg_pair ) ; /* (b) */
+(r7,r0) = BYTEOP16P ( r3:2,r1:0 ) ;
+(r1,r2) = byteop16p (r3:2,r1:0) ;
+(r0,r1) = BYTEOP16P ( r3:2,r1:0 ) ;
+(r2,r3) = byteop16p (r3:2,r1:0) ;
+(r7,r0) = BYTEOP16P (r1:0, r3:2) ;
+(r1,r2) = byteop16p (r1:0,r3:2) ;
+(r0,r1) = BYTEOP16P (r1:0, r3:2) ;
+(r2,r3) = byteop16p (r1:0,r3:2) ;
+
+/* reverse byte order operands */
+//( Dreg, Dreg ) = BYTEOP16P ( Dreg_pair, Dreg_pair ) (R); /* (b) */
+(r7,r0) = BYTEOP16P ( r3:2,r1:0 )(r) ;
+(r1,r2) = byteop16p (r3:2,r1:0)(r) ;
+(r0,r1) = BYTEOP16P ( r3:2,r1:0 )(r) ;
+(r2,r3) = byteop16p (r3:2,r1:0)(r) ;
+(r7,r0) = BYTEOP16P (r1:0, r3:2)(r) ;
+(r1,r2) = byteop16p (r1:0,r3:2)(r) ;
+(r0,r1) = BYTEOP16P (r1:0, r3:2)(r) ;
+(r2,r3) = byteop16p (r1:0,r3:2)(r) ;
+
+/* forward byte order operands */
+//Dreg = BYTEOP1P (Dreg_pair, Dreg_pair) ; /* (b) */
+//Dreg = BYTEOP1P (Dreg_pair, Dreg_pair) (T) ; /* truncated (b)*/
+/* reverse byte order operands */
+//Dreg = BYTEOP1P (Dreg_pair, Dreg_pair) (R) ; /* (b) */
+//Dreg = BYTEOP1P (Dreg_pair, Dreg_pair) (T, R) ; /* truncated (b) */                                          
+
+r3 = byteop1p (r1:0, r3:2) ;
+r3 = byteop1p (r1:0, r3:2) (r) ;
+r3 = byteop1p (r1:0, r3:2) (t) ;
+r3 = byteop1p (r1:0, r3:2) (t,r) ;
+
+r0 = byteop1p (r3:2,r1:0);
+r1 = byteop1p (r3:2,r1:0)(r) ;
+r2 = byteop1p (r3:2,r1:0)(t) ;
+r3 = byteop1p (r3:2,r1:0)(t,r) ;
+
+/* forward byte order operands */
+//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (RNDL) ;
+/* round into low bytes (b) */
+//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (RNDH) ;
+/* round into high bytes (b) */
+//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (TL) ;
+/* truncate into low bytes (b) */
+//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (TH) ;
+/* truncate into high bytes (b) */
+/* reverse byte order operands */
+//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (RNDL, R) ;
+/* round into low bytes (b) */
+//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (RNDH, R) ;
+/* round into high bytes (b) */
+//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (TL, R) ;
+/* truncate into low bytes (b) */
+//Dreg = BYTEOP2P (Dreg_pair, Dreg_pair) (TH, R) ;
+/* truncate into high bytes (b) */
+
+r3 = byteop2p (r1:0, r3:2) (rndl) ;
+r3 = byteop2p (r1:0, r3:2) (rndh) ;
+r3 = byteop2p (r1:0, r3:2) (tl) ;
+r3 = byteop2p (r1:0, r3:2) (th) ;
+r3 = byteop2p (r1:0, r3:2) (rndl, r) ;
+r3 = byteop2p (r1:0, r3:2) (rndh, r) ;
+r3 = byteop2p (r1:0, r3:2) (tl, r) ;
+r3 = byteop2p (r1:0, r3:2) (th, r) ;
+
+r0 = byteop2p (r1:0, r3:2) (rndl) ;
+r1 = byteop2p (r1:0, r3:2) (rndh) ;
+r2 = byteop2p (r1:0, r3:2) (tl) ;
+r3 = byteop2p (r1:0, r3:2) (th) ;
+r4 = byteop2p (r1:0, r3:2) (rndl, r) ;
+r5 = byteop2p (r1:0, r3:2) (rndh, r) ;
+r6 = byteop2p (r1:0, r3:2) (tl, r) ;
+r7 = byteop2p (r1:0, r3:2) (th, r) ;
+
+r0 = byteop2p (r3:2, r3:2) (rndl) ;
+r1 = byteop2p (r3:2, r3:2) (rndh) ;
+r2 = byteop2p (r3:2, r3:2) (tl) ;
+r3 = byteop2p (r3:2, r3:2) (th) ;
+r4 = byteop2p (r3:2, r3:2) (rndl, r) ;
+r5 = byteop2p (r3:2, r3:2) (rndh, r) ;
+r6 = byteop2p (r3:2, r3:2) (tl, r) ;
+r7 = byteop2p (r3:2, r3:2) (th, r) ;
+
+//Dreg = BYTEPACK ( Dreg, Dreg ) ; /* (b) */
+r0 = bytepack (r0,r0) ;
+r1 = bytepack (r2,r3) ;
+r4 = bytepack (r5,r6) ;
+r7 = bytepack (r0,r1) ;
+r2 = bytepack (r3,r4) ;
+r5 = bytepack (r6,r7) ;
+
+/* forward byte order operands */
+//(Dreg, Dreg) = BYTEOP16M (Dreg_pair, Dreg_pair) ; /* (b */)
+/* reverse byte order operands */
+//(Dreg, Dreg) = BYTEOP16M (Dreg-pair, Dreg-pair) (R) ; /* (b) */
+
+(r1,r2)= byteop16m (r3:2,r1:0) ;
+(r1,r2)= byteop16m (r3:2,r1:0) (r) ;
+(r0,r1)= byteop16m (r3:2,r1:0) ;
+(r2,r3)= byteop16m (r3:2,r1:0) (r) ;
+(r3,r5)= byteop16m (r3:2,r1:0) ;
+(r6,r7)= byteop16m (r3:2,r1:0) (r) ;
+
+(r1,r2)= byteop16m (r1:0,r1:0) ;
+(r1,r2)= byteop16m (r1:0,r1:0) (r) ;
+(r0,r1)= byteop16m (r1:0,r1:0) ;
+(r2,r3)= byteop16m (r1:0,r1:0) (r) ;
+(r3,r5)= byteop16m (r1:0,r1:0) ;
+(r6,r7)= byteop16m (r1:0,r1:0) (r) ;
+
+(r1,r2)= byteop16m (r1:0,r3:2) ;
+(r1,r2)= byteop16m (r1:0,r3:2) (r) ;
+(r0,r1)= byteop16m (r1:0,r3:2) ;
+(r2,r3)= byteop16m (r1:0,r3:2) (r) ;
+(r3,r5)= byteop16m (r1:0,r3:2) ;
+(r6,r7)= byteop16m (r1:0,r3:2) (r) ;
+
+(r1,r2)= byteop16m (r3:2,r3:2) ;
+(r1,r2)= byteop16m (r3:2,r3:2) (r) ;
+(r0,r1)= byteop16m (r3:2,r3:2) ;
+(r2,r3)= byteop16m (r3:2,r3:2) (r) ;
+(r3,r5)= byteop16m (r3:2,r3:2) ;
+(r6,r7)= byteop16m (r3:2,r3:2) (r) ;
+
+//SAA (Dreg_pair, Dreg_pair) ; /* forward byte order operands (b) */
+//SAA (Dreg_pair, Dreg_pair) (R) ; /* reverse byte order operands (b) */
+
+saa(r1:0, r3:2) || r0 = [i0++] || r2 = [i1++] ; /* parallel fill instructions */
+saa (r1:0, r3:2) (R) || r1 = [i0++] || r3 = [i1++] ; /* reverse, parallel fill instructions */
+saa (r1:0, r3:2) ; /* last SAA in a loop, no more fill required */
+
+//( Dreg , Dreg ) = BYTEUNPACK Dreg_pair ; /* (b) */
+//( Dreg , Dreg ) = BYTEUNPACK Dreg_pair (R) ; /* reverse source order (b) */
+
+(r6,r5) = byteunpack r1:0 ; /* non-reversing sources */
+(r6,r5) = byteunpack r1:0 (R) ; /* reversing sources case */
+(r6,r5) = byteunpack r3:2 ; /* non-reversing sources */
+(r6,r5) = byteunpack r3:2 (R) ; /* reversing sources case */
+(r0,r1) = byteunpack r1:0 ; /* non-reversing sources */
+(r2,r3) = byteunpack r1:0 (R) ; /* reversing sources case */
+(r4,r5) = byteunpack r3:2 ; /* non-reversing sources */
+(r6,r7) = byteunpack r3:2 (R) ; /* reversing sources case */