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Re: PR/32004, tree-ssa caused in/out asm constraints to often need reloads
> There is no formal need of approval for porting regression fixes from the
> trunk to release branches. If this is good or bad is another question.
Well, there is at least an implicit one. Note that Paolo did explicitly
request approval for the 4.2 branch, and I don't think we should be more
lax for the 4.1 branch than for the 4.2 branch, quite the contrary.