xbolva00 added a comment.
"The optimize attribute should be used for debugging purposes only. It is not
suitable in production code."
Until they (users) start and any change in pipeline may surprise them.
Personally I am bigger fan of more targeted attributes like we have noinline /
noipa proposed but stalled / and then we could have new ones to disable
vectorizers, LICM, unroller, etc..
Yes, we could claim that attribute((optimize("-fno-slp-vectorize") then maps
exactly to attribute((noslp)).
Still, I would like to hear some motivation words other than "gcc" has it.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D126984/new/
https://reviews.llvm.org/D126984
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