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Re: From SSA back to GIMPLE.


J.C. Pizarro wrote:

> why is hard to optimize unrolling loop, inlining code, instructions
> scheduling, etc because of the SSA's presence?

None of these things are particluarly hard with SSA.  I'm not sure I
understand what you are trying to get at.

> Don't forget, "Premature optimization is the root of all evil".

Indeed.  That is one of the reasons why GCC has been restructured this
way.  And the job is still not done.


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