xref: /csrg-svn/sys/tahoe/align/Acvlf.c (revision 29600)
1*29600Ssam /*	Acvlf.c	1.1	86/07/20	*/
2*29600Ssam 
3*29600Ssam #include "../tahoealign/align.h"
4*29600Ssam cvlf(infop)	process_info *infop;
5*29600Ssam /*
6*29600Ssam /*	Convert integer to float (into accumulator).
7*29600Ssam /*
8*29600Ssam /******************************************************/
9*29600Ssam {
10*29600Ssam 	register	long	Register_12;	/* Has to be first reg ! */
11*29600Ssam 	register	long	Register_11;
12*29600Ssam 	register	float	*Register_10;
13*29600Ssam 	/*
14*29600Ssam 	register	long	Register_9;
15*29600Ssam 	register	long	Register_8;
16*29600Ssam 	*/
17*29600Ssam 	register struct oprnd *oppnt;
18*29600Ssam 
19*29600Ssam 	Register_11 = operand(infop,0)->data;
20*29600Ssam 	Register_10 = (float *) &acc_high;
21*29600Ssam 	Register_12 = psl;
22*29600Ssam 	Set_psl (r12);
23*29600Ssam 	asm ("	cvlf	r11");		/* Don't change the order !! */
24*29600Ssam 	asm ("	movpsl	r12");
25*29600Ssam 	asm ("	stf	(r10)");
26*29600Ssam 	New_cc ( Register_12 );
27*29600Ssam }
28