[LLVMbugs] [Bug 1091] NEW: CBE generates new warnings since the signless work

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Sat Jan 6 23:56:45 PST 2007


http://llvm.org/bugs/show_bug.cgi?id=1091

           Summary: CBE generates new warnings since the signless work
           Product: libraries
           Version: trunk
          Platform: Macintosh
        OS/Version: MacOS X
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Backend: C
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: sabre at nondot.org


f.e. on ldecod:

Output/ldecod.cbe.c:71646: warning: this decimal constant is unsigned only in ISO C90
Output/ldecod.cbe.c:71657:50: warning: integer constant is so large that it is unsigned
Output/ldecod.cbe.c:71657: warning: this decimal constant is unsigned only in ISO C90
Output/ldecod.cbe.c:71668:50: warning: integer constant is so large that it is unsigned
Output/ldecod.cbe.c:71668: warning: this decimal constant is unsigned only in ISO C90
Output/ldecod.cbe.c:71688:50: warning: integer constant is so large that it is unsigned
Output/ldecod.cbe.c:71688: warning: this decimal constant is unsigned only in ISO C90
Output/ldecod.cbe.c:73136:68: warning: integer constant is so large that it is unsigned

This occurs on lines like:
ltmp_19690_125__PHI_TEMPORARY = ((long long)-9223372036854775808ll)

-Chris



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