GCSE

[Nathan Sidwell]

jfj wrote:
> Hi.
> 
> I have a program that uses computed gotos.
> Should I use -fno-gcse?
> 
> The situation is that there is one very important function with computed
> gotos and about 300 others without!
> Isn't there a way to disable fgcse for that one function and allow it for
> the rest of the code?
> 
> With fno-gcse the program is about 0.3% faster, so I can't tell for sure
> what's the right thing to do here.

break the file into two parts, one that can be -fgcse'd and one that
can be -fno-gcse'd

nathan

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