[PATCH, testsuite] add scan-rtl-dump

[Ulrich Weigand]

Paolo Bonzini wrote:

> 	* lib/scanrtl.exp: New.
> 	* lib/gcc-dg.exp: Load it.

This breaks the libgomp testsuite, because apparently:
# Damn dejagnu for not having proper library search paths for load_lib.
# We have to explicitly load everything that gcc-dg.exp wants to load.
(see libgomp/testsuite/lib/libgomp-dg.exp).

Fixed by the following patch, tested on s390-ibm-linux.
OK for mainline?

Bye,
Ulrich


ChangeLog:

	* testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.

Index: libgomp/testsuite/lib/libgomp-dg.exp
===================================================================
*** libgomp/testsuite/lib/libgomp-dg.exp	(revision 110761)
--- libgomp/testsuite/lib/libgomp-dg.exp	(working copy)
*************** load_gcc_lib target-supports.exp
*** 14,19 ****
--- 14,20 ----
  load_gcc_lib target-supports-dg.exp
  load_gcc_lib scanasm.exp
  load_gcc_lib scandump.exp
+ load_gcc_lib scanrtl.exp
  load_gcc_lib scantree.exp
  load_gcc_lib scanipa.exp
  load_gcc_lib prune.exp

-- 
  Dr. Ulrich Weigand
  Linux on zSeries Development
  Ulrich.Weigand@de.ibm.com