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[PATCH] Fix PCH/35027, "too short to be a PCH file" warning should be conditional on -Winvalid-PCH


Hi,
  The problem here is that we warn about small files that happen to be in 
the .gch directory even though the rest of the cases where we would have 
an invalid PCH file we have it conditional on -Winvalid-PCH.
This patch changes the warning so it is conditional on -Winvalid-PCH.

OK? Bootstrapped and tested on i386-apple-darwin with no regressions.

Thanks,
Andrew Pinski

ChangeLog:

        * c-pch.c (c_common_valid_pch): Make the "too short to be a PCH 
file"
        warning condtional on -Winvalid-PCH.

 

Attachment: pch.diff.txt
Description: Text document


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