[Bug gas/6957] i386 NOPs must be derived from march not mtune

[dsd at laptop dot org]

------- Additional Comments From dsd at laptop dot org  2010-06-08 22:17 -------
Oops, sorry for the test case spam. I did not see your comment.

I understand now.

"as -mtune=i686" basically works out to be "as -march=i686 -mtune=i686"

Hence generating i686-specific instructions is acceptable/expected.

My confusion stemmed from the fact that this is a minor behavioural difference
from the equivalently named parameters to gcc. (maybe this is why gcc does not
pass those parameters down to the assembler by default)

-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=6957

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