I have noticed that g++.dg does not have one .exp file per directory, and I could not figure out how to run, say, a single test case in the g++.dg/tree-ssa directory.

I have modified g++.dg/dg.exp to do so, by using "glob" rather than "find", and then I could copy dg.exp to all the directories that don't already have a .exp file.

Would the patch be acceptable for 4.1? What about 4.2? If not, how do I achieve the same result? :-)

Paolo

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