[Bug target/42746] New: AIX ABI defaults to unsigned bitfields

[dje at gcc dot gnu dot org]

AIX ABI by default maps all bitfields to unsigned type regardless of their type
declaration.  GCC does not provide any mechanism to control this behavior.  XLC
controls this behavior with -qbitfield option.


-- 
           Summary: AIX ABI defaults to unsigned bitfields
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dje at gcc dot gnu dot org
 GCC build triplet: powerpc-ibm-aix
  GCC host triplet: powerpc-ibm-aix
GCC target triplet: powerpc-ibm-aix


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42746