More test-suite rearrangement

[Jeffrey A Law]

  In message < 20000628131414.F279@wolery.cumb.org >you write:
  > This patch eliminates the gcc.failure, gcc.c-torture/code_quality, and
  > gcc.c-torture/special test directories.  All the test cases work just
  > as well in one of c-torture/compile, c-torture/execute, gcc.dg, or
  > gcc.misc-tests (in extremis).
  > 
  > Bootstrapped and tested on i386-linux.
  > 
  > I'm not clear on the protocol for approving this sort of change to the
  > test suite.  I know you can add tests at will, and you're never
  > supposed to delete anything, but structural changes fall in the gap.
  > I need a subset of this for cpplib work; if no one objects I'll
  > probably commit the whole thing later this afternoon.
  > 
  > zw
  > 
  > 	Rearrange lots of files, removing entirely the
  > 	c-torture/special, c-torture/code-quality, and failure
  > 	directories.  All paths below have 'gcc.' prefix.
Please do not abbreviate pathnames like that.  I've been told that doing so
makes it harder for some people to grep through ChangeLogs for specific files.


jeff