<Register names and calling conventions for the DEC Alpha (cc) assembler>
<Thanks to Charlie Garrett for this crib sheet>

#define v0	$0

#define t0	$1
#define t1	$2
#define t2	$3
#define t3	$4
#define t4	$5
#define t5	$6
#define t6	$7
#define t7	$8

#define s0	$9
#define s1	$10
#define s2	$11
#define s3	$12
#define s4	$13
#define s5	$14
#define s6	$15
#define fp	$15	/* fp & s6 are the same	*/

#define a0	$16
#define a1	$17
#define a2	$18
#define a3	$19
#define a4	$20
#define a5	$21

#define t8	$22
#define t9	$23
#define t10	$24
#define t11	$25

#define ra	$26

#define pv	$27	/* pv and t5 are the same */
#define t12	$27

#define AT	$at

#define gp	$29

#define	sp	$30
#define zero	$31


 0:	Return value register
 1:	Temp 0
 2:	Temp 1
 3:	Temp 2
 4:	Temp 3
 5:	Temp 4
 6:	Temp 5
 7:	Temp 6
 8:	Temp 7
 9:	Callee saved 0
10:	Callee saved 1
11:	Callee saved 2
12:	Callee saved 3
13:	Callee saved 4
14:	Callee saved 5
15:	Callee saved 6 and the Frame pointer
16:	Argument 0
17: 	Argument 1
18: 	Argument 2
19:	Argument 3
20:	Argument 4
21:	Argument 5
22:	Temp 8
23:	Temp 9
24:	Temp 10
25:	Temp 11
26:	Return address for normal jumps
27:	Target register for normal jumps
28:	Assembler temp, bruised by assembler macros
29:	Global pointer
30:	Stack pointer
31:	Zero register


 f0:	Return value register for real part
 f1:	Return value register for imaginary part
 f2:	Callee saved 
 f3:	Callee saved 
 f4:	Callee saved 
 f5:	Callee saved 
 f6:	Callee saved 
 f7:	Callee saved 
 f8:	Callee saved 
 f9:	Callee saved
f10:	Temp
f11:	Temp
f12:	Temp
f13:	Temp
f14:	Temp
f15:	Temp
f16:	Argument 0
f17: 	Argument 1
f18: 	Argument 2
f19:	Argument 3
f20:	Argument 4
f21:	Argument 5
f22:	Temp 
f23:	Temp 
f24:	Temp 
f25:	Temp 
f26:	Temp
f27:	Temp
f28:	Temp
f29:	Temp
f30:	Temp
f31:	Zero register

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