[Bug testsuite/46249] New: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test

[nikai at nikai dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46249

           Summary: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: ni...@nikai.net


Operator precedence must cause the below test to always pass,
my guess is this wasn't originally intended.

I hope I'm not missing the point of this test?

Best regards,
Nicolas Kaiser
---
--- a/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-32.c    2010-10-29
11:08:42.713609198 +0200
+++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-32.c    2010-10-31
15:08:01.479911011 +0100
@@ -41,7 +41,7 @@ test2 (int a)
   if (a & 0xff)
     link_error ();
   a = a - 1;
-  if (a & 0xff != 0xff)
+  if ((a & 0xff) != 0xff)
     link_error ();
   return a;
 }