spop.s

GNU binutils是GNU交叉工具链中的一个源码包

	.code
	.align 4
; We could/should test some of the corner cases for register and 
; immediate fields.  We should also check the assorted field
; selectors to make sure they're handled correctly.
spop_tests: 
	spop0,4,5
	spop0,4,115
	spop0,4,5,n
	spop0,4,115,n
	spop1,4,5 %r5
	spop1,4,115 %r5
	spop1,4,5,n %r5
	spop1,4,115,n %r5
	spop2,4,5 %r5
	spop2,4,115 %r5
	spop2,4,5,n %r5
	spop2,4,115,n %r5
	spop3,4,5 %r5,%r6
	spop3,4,115 %r5,%r6
	spop3,4,5,n %r5,%r6
	spop3,4,115,n %r5,%r6

; Gas fucks this up...  Thinks it has the expression 5 mod r5.
;	spop1,4,5 %r5