[Bug target/49614] New: FAIL: gcc.dg/vmx/gcc-bug-i.c -O0 (test for excess errors)

["dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49614

           Summary: FAIL: gcc.dg/vmx/gcc-bug-i.c  -O0  (test for excess
                    errors)
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dominiq@lps.ens.fr
                CC: hubicka@gcc.gnu.org, chrbr@gcc.gnu.org
            Target: powerpc*-*-*


Since revision 175247, powerpc*-*-* shows the following failures

FAIL: gcc.dg/vmx/gcc-bug-i.c  -O0  (test for excess errors)
FAIL: gcc.dg/vmx/gcc-bug-i.c  -O1  (test for excess errors)
FAIL: gcc.dg/vmx/gcc-bug-i.c  -O2  (test for excess errors)
FAIL: gcc.dg/vmx/gcc-bug-i.c  -O3 -fomit-frame-pointer  (test for excess
errors)
FAIL: gcc.dg/vmx/gcc-bug-i.c  -O3 -fomit-frame-pointer -funroll-loops  (test
for excess errors)
FAIL: gcc.dg/vmx/gcc-bug-i.c  -O3 -fomit-frame-pointer -funroll-all-loops
-finline-functions  (test for excess errors)
FAIL: gcc.dg/vmx/gcc-bug-i.c  -O3 -g  (test for excess errors)
FAIL: gcc.dg/vmx/gcc-bug-i.c  -Os  (test for excess errors)
FAIL: gcc.dg/vmx/gcc-bug-i.c  -O2 -flto -flto-partition=none  (test for excess
errors)
FAIL: gcc.dg/vmx/gcc-bug-i.c  -O2 -flto  (test for excess errors)

due to

FAIL: gcc.dg/vmx/gcc-bug-i.c  -O0  (test for excess errors)
Excess errors:
/opt/gcc/work/gcc/testsuite/gcc.dg/vmx/gcc-bug-i.c:16:22: warning:
always_inline function might not be inlinable [-Wattributes]

This warning has been introduced at revision 175239

Author:    chrbr
Date:    Tue Jun 21 06:42:05 2011 UTC (11 days, 5 hours ago)
Changed paths:    16
Log Message:    
PR middle-end/49139 fix always_inline diagnostics

--- trunk/gcc/cgraphunit.c    2011/06/21 06:27:35    175238
+++ trunk/gcc/cgraphunit.c    2011/06/21 06:42:05    175239
@@ -986,6 +986,14 @@
       DECL_ATTRIBUTES (decl) = remove_attribute ("weakref",
                              DECL_ATTRIBUTES (decl));
     }
+
+      if (lookup_attribute ("always_inline", DECL_ATTRIBUTES (decl))
+      && !DECL_DECLARED_INLINE_P (decl)
+      /* redefining extern inline function makes it DECL_UNINLINABLE.  */
+      && !DECL_UNINLINABLE (decl))
+    warning_at (DECL_SOURCE_LOCATION (decl), OPT_Wattributes,
+            "always_inline function might not be inlinable");
+     
       process_common_attributes (decl);
     }
   for (vnode = varpool_nodes; vnode != first_var; vnode = vnode->next)

Is the test bogus, or is it enough to "dg-prune-output" the warning?