Re: vector_size attribute?

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On 05/29/2011 06:57 PM, Randy Dunlap wrote:
Current Linux mainline generates a ton of sparse warnings like

arch/x86/include/asm/kvm_emulate.h:194:28: error: attribute 'vector_size': unknown attribute

from this source line:

typedef u32 __attribute__((vector_size(16))) sse128_t;

I guess sparse should be taught about it. It's needed so that gcc asm constraints are aware of what memory is touched when running an sse instruction.

(probably ignoring it for now should be sufficient)

--
error compiling committee.c: too many arguments to function

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