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# v850 bsh
# mach: v850e
# as(v850e): -mv850e
 
        .include "testutils.inc"
 
        seti    0x12345678, r1
        bsh     r1, r2
 
        flags   0
        reg     r2, 0x34127856
 
# CY is 1 if one or more bytes in the result half-word is zero, else 0
 
        seti    0x12345600, r1
        bsh     r1, r2
        flags   c
        reg     r2, 0x34120056
 
        seti    0x12340078, r1
        bsh     r1, r2
        flags   c
        reg     r2, 0x34127800
 
        seti    0x12005678, r1
        bsh     r1, r2
        flags   0
        reg     r2, 0x00127856
 
        seti    0x00345678, r1
        bsh     r1, r2
        flags   0
        reg     r2, 0x34007856
 
# S is set if the result is negative
 
        seti    0x00800000, r1
        bsh     r1, r2
        flags   s + c + z
        reg     r2, 0x80000000
 
# Z is set if the result is zero
# According to NEC, the Z flag depends on only the lower half-word
 
        seti    0x00000000, r1
        bsh     r1, r2
        flags   c + z
        reg     r2, 0x00000000
 
        seti    0xffff0000, r1
        bsh     r1, r2
        flags   c + s + z
        reg     r2, 0xffff0000
 
        pass

Line No.	Rev	Author	Line
1	24	jeremybenn	`# v850 bsh`
2			`# mach: v850e`
3			`# as(v850e): -mv850e`
4
5			`.include "testutils.inc"`
6
7			`seti 0x12345678, r1`
8			`bsh r1, r2`
9
10			`flags 0`
11			`reg r2, 0x34127856`
12
13			`# CY is 1 if one or more bytes in the result half-word is zero, else 0`
14
15			`seti 0x12345600, r1`
16			`bsh r1, r2`
17			`flags c`
18			`reg r2, 0x34120056`
19
20			`seti 0x12340078, r1`
21			`bsh r1, r2`
22			`flags c`
23			`reg r2, 0x34127800`
24
25			`seti 0x12005678, r1`
26			`bsh r1, r2`
27			`flags 0`
28			`reg r2, 0x00127856`
29
30			`seti 0x00345678, r1`
31			`bsh r1, r2`
32			`flags 0`
33			`reg r2, 0x34007856`
34
35			`# S is set if the result is negative`
36
37			`seti 0x00800000, r1`
38			`bsh r1, r2`
39			`flags s + c + z`
40			`reg r2, 0x80000000`
41
42			`# Z is set if the result is zero`
43			`# According to NEC, the Z flag depends on only the lower half-word`
44
45			`seti 0x00000000, r1`
46			`bsh r1, r2`
47			`flags c + z`
48			`reg r2, 0x00000000`
49
50			`seti 0xffff0000, r1`
51			`bsh r1, r2`
52			`flags c + s + z`
53			`reg r2, 0xffff0000`
54
55			`pass`

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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [v850/] [bsh.cgs] - Blame information for rev 300