OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [binutils-2.18.50/] [gas/] [testsuite/] [gas/] [arm/] [vfp-neon-overlap.s] - Blame information for rev 856

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 38 julius
@ VFP/Neon overlapping instructions
2
 
3
        .arm
4
        .text
5
        .syntax unified
6
 
7
        fmdrr d0,r0,r1
8
        vmov d0,r0,r1
9
        fmrrd r0,r1,d0
10
        vmov r0,r1,d0
11
 
12
        @ the 'x' versions should disassemble as VFP instructions, because
13
        @ they can't be represented in Neon syntax.
14
 
15
        fldmiax r0,{d0-d3}
16
        fldmdbx r0!,{d0-d3}
17
        fstmiax r0,{d0-d3}
18
        fstmdbx r0!,{d0-d3}
19
 
20
        fldd d0,[r0]
21
        vldr d0,[r0]
22
        fstd d0,[r0]
23
        vstr d0,[r0]
24
 
25
        fldmiad r0,{d0-d3}
26
        vldmia r0,{d0-d3}
27
        fldmdbd r0!,{d0-d3}
28
        vldmdb r0!,{d0-d3}
29
        fstmiad r0,{d0-d3}
30
        vstmia r0,{d0-d3}
31
        fstmdbd r0!,{d0-d3}
32
        vstmdb r0!,{d0-d3}
33
 
34
        fmrdh r0,d0
35
        vmov.32 r0,d0[1]
36
        fmrdl r0,d0
37
        vmov.32 r0,d0[0]
38
        fmdhr d0,r0
39
        vmov.32 d0[1],r0
40
        fmdlr d0,r0
41
        vmov.32 d0[0],r0

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.