PATCH: Let ieee.exp run in isolation

[Ben Elliston <bje at au1 dot ibm dot com>]

The ieee.exp tests cannot be run in isolation (using RUNTESTFLAGS=ieee.exp) because
they depend on earlier test drivers like compile.exp or execute.exp to load the
gcc-dg.exp test library.  This patch loads the library in this test driver, too.

Okay for mainline?

Ben


2005-08-22  Ben Elliston  <bje@au.ibm.com>

       * gcc.c-torture/execute/ieee/ieee.exp: Load gcc-dg.exp library.

Index: gcc.c-torture/execute/ieee/ieee.exp
===================================================================
RCS file: /home/bje/gcc-cvs/gcc/gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp,v
retrieving revision 1.10.14.3
diff -u -p -r1.10.14.3 ieee.exp
--- gcc.c-torture/execute/ieee/ieee.exp 30 Jun 2005 06:41:50 -0000      1.10.14.3
+++ gcc.c-torture/execute/ieee/ieee.exp 22 Aug 2005 05:37:45 -0000
@@ -19,10 +19,11 @@
 # Written by Jeffrey Wheat (cassidy@cygnus.com)
 #

-#
+# Load support procs.
+load_lib gcc-dg.exp
+
 # These tests come from Torbjorn Granlund's (tege@cygnus.com)
 # C torture test suite, and other contributors.
-#

 # Disable tests on machines with no hardware support for IEEE arithmetic.
 if { [istarget "vax-*-*"] || [ istarget "powerpc-*-*spe"] } { return }

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