Two questions of gcc testing

[Andrew Haley]

Paul Li writes:
 > I've got two questions of gcc testing.
 > 1. gcc has different configurations. how do the test cases address the
 > configurations? 

I don't understand what you mean by this.  Obviously the tests run on
the configuration that's been built.

 > Is there any coverage criteria for the configurations?

Not really, no.

 > 2. how do the test cases get the oracles (i.e. how to decide the
 > testing output is Pass, Fail, ...)?

You can run the tests by building gcc and running "make check".

Andrew.

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