VIS support in GCC for SPARC

[Jan Engelhardt <jengelh@xxxxxxxxxxxxxxx>]

Hello,


from the manual, the -mvis option enables use of the VIS Instruction Set, 
but there are multiple versions of VIS: 1.0, 2.0, etc.

Which version, and therefore opcodes, will -mvis emit? I am particularly 
looking for something that is analogous to -mmx/-msse/-msse2 on x86/x64.

I am using gcc 4.1.0.


Jan Engelhardt
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