[testsuite] XFAIL gcc.dg/ipa/iinline-attr.c on Visium

[Eric Botcazou]

The test doesn't pass because of missing support for attribute __optimize__ in 
the Visium back-end.

Tested on visium-elf, applied on the mainline and 6 branch.


2016-08-29  Eric Botcazou  <ebotca...@adacore.com>

        * gcc.dg/ipa/iinline-attr.c: XFAIL on Visium.

-- 
Eric Botcazou
Index: gcc.dg/ipa/iinline-attr.c
===================================================================
--- gcc.dg/ipa/iinline-attr.c	(revision 239761)
+++ gcc.dg/ipa/iinline-attr.c	(working copy)
@@ -23,4 +23,5 @@ int test (void)
   return 0;
 }
 
-/* { dg-final { scan-ipa-dump "hooray\[^\\n\]*inline copy in test"  "inline"  } } */
+/* { dg-final { scan-ipa-dump "hooray\[^\\n\]*inline copy in test" "inline" { xfail visium-*-* } } } */
+/* Missing back-end support for attribute __optimize__ on Visium.  */