[Bug target/11992] [3.3.1 Regression]Wrong built-in code for memcmp with length 1<<24 only (1<<24)-1 possible for CLCL-Instruction

[pinskia at gcc dot gnu dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11992


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |critical
          Component|c                           |target
  GCC build triplet|LINUX S390 on FSC S180      |s390-linux-gnu
   GCC host triplet|LINUX S390 on FSC S180      |s390-linux-gnu
 GCC target triplet|LINUX S390 on FSC S180      |s390-linux-gnu
           Keywords|                            |wrong-code
            Summary|[Regression 3.3.1]Wrong     |[3.3.1 Regression]Wrong
                   |built-in code for memcmp    |built-in code for memcmp
                   |with length 1<<24 only      |with length 1<<24 only
                   |(1<<24)-1 possible for CLCL-|(1<<24)-1 possible for CLCL-
                   |Instruction                 |Instruction
   Target Milestone|3.4                         |3.3.2