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; Relaxation is possible for following bit manipulation instructions
; BAND, BCLR, BIAND, BILD, BIOR, BIST, BIXOR, BLD, BNOT, BOR, BSET, BST, BTST, BXOR
        .h8300s
        .globl  _start
    _start:
        # s3-s6 aren't valid 16-bit addresses.
        mov.b   #0x3,r0l
        mov.b   #0x5,r2l
;
; Relaxation of aa:16
;
        bset    r0l,@s10:16
        bset    r2l,@s9:16
        btst    r2l,@s10:16
        btst    r0l,@s9:16
 
        bset    #5,@s1:16
        bset    #5,@s2:16
        bset    #5,@s7:16
        bset    #5,@s8:16
        bset    #5,@s9:16
        bset    #5,@s10:16
 
        band    #5,@s1:16
        band    #5,@s2:16
        band    #5,@s7:16
        band    #5,@s8:16
        band    #5,@s9:16
        band    #5,@s10:16
;
; Relaxation of aa:32
;
        bset    r2l,@s10:32
        bset    r0l,@s9:32
        btst    r0l,@s10:32
        btst    r2l,@s9:32
 
        bset    #6,@s1:32
        bset    #6,@s2:32
        bset    #6,@s3:32
        bset    #6,@s4:32
        bset    #6,@s5:32
        bset    #6,@s6:32
        bset    #6,@s7:32
        bset    #6,@s8:32
        bset    #6,@s9:32
        bset    #6,@s10:32
 
        band    #6,@s1:32
        band    #6,@s2:32
        band    #6,@s3:32
        band    #6,@s4:32
        band    #6,@s5:32
        band    #6,@s6:32
        band    #6,@s7:32
        band    #6,@s8:32
        band    #6,@s9:32
        band    #6,@s10:32
 
        .equ    s1,0
        .equ    s2,0x7fff
        .equ    s3,0x8000
        .equ    s4,0xff00
        .equ    s5,0xffff00
        .equ    s6,0xffff7fff
        .equ    s7,0xffff8000
        .equ    s8,0xfffffeff
        .equ    s9,0xffffff00
        .equ    s10,0xffffffff
 
        .end
 

Line No.	Rev	Author	Line
1	132	jeremybenn	`; Relaxation is possible for following bit manipulation instructions`
2			`; BAND, BCLR, BIAND, BILD, BIOR, BIST, BIXOR, BLD, BNOT, BOR, BSET, BST, BTST, BXOR`
3			`.h8300s`
4			`.globl _start`
5			`_start:`
6			`# s3-s6 aren't valid 16-bit addresses.`
7			`mov.b #0x3,r0l`
8			`mov.b #0x5,r2l`
9			`;`
10			`; Relaxation of aa:16`
11			`;`
12			`bset r0l,@s10:16`
13			`bset r2l,@s9:16`
14			`btst r2l,@s10:16`
15			`btst r0l,@s9:16`
16
17			`bset #5,@s1:16`
18			`bset #5,@s2:16`
19			`bset #5,@s7:16`
20			`bset #5,@s8:16`
21			`bset #5,@s9:16`
22			`bset #5,@s10:16`
23
24			`band #5,@s1:16`
25			`band #5,@s2:16`
26			`band #5,@s7:16`
27			`band #5,@s8:16`
28			`band #5,@s9:16`
29			`band #5,@s10:16`
30			`;`
31			`; Relaxation of aa:32`
32			`;`
33			`bset r2l,@s10:32`
34			`bset r0l,@s9:32`
35			`btst r0l,@s10:32`
36			`btst r2l,@s9:32`
37
38			`bset #6,@s1:32`
39			`bset #6,@s2:32`
40			`bset #6,@s3:32`
41			`bset #6,@s4:32`
42			`bset #6,@s5:32`
43			`bset #6,@s6:32`
44			`bset #6,@s7:32`
45			`bset #6,@s8:32`
46			`bset #6,@s9:32`
47			`bset #6,@s10:32`
48
49			`band #6,@s1:32`
50			`band #6,@s2:32`
51			`band #6,@s3:32`
52			`band #6,@s4:32`
53			`band #6,@s5:32`
54			`band #6,@s6:32`
55			`band #6,@s7:32`
56			`band #6,@s8:32`
57			`band #6,@s9:32`
58			`band #6,@s10:32`
59
60			`.equ s1,0`
61			`.equ s2,0x7fff`
62			`.equ s3,0x8000`
63			`.equ s4,0xff00`
64			`.equ s5,0xffff00`
65			`.equ s6,0xffff7fff`
66			`.equ s7,0xffff8000`
67			`.equ s8,0xfffffeff`
68			`.equ s9,0xffffff00`
69			`.equ s10,0xffffffff`
70
71			`.end`
72

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[/] [openrisc/] [trunk/] [gnu-src/] [binutils-2.18.50/] [ld/] [testsuite/] [ld-h8300/] [relax-4.s] - Blame information for rev 438