[Bug c++/57034] New: ternary operator with float infinity in O0

[christopher.hite at jpmorgan dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57034



             Bug #: 57034

           Summary: ternary operator with float infinity in O0

    Classification: Unclassified

           Product: gcc

           Version: 4.7.2

            Status: UNCONFIRMED

          Severity: normal

          Priority: P3

         Component: c++

        AssignedTo: unassig...@gcc.gnu.org

        ReportedBy: christopher.h...@jpmorgan.com





std::numeric_limits<float>::infinity() should be greater than

std::numeric_limits<int32_t>::max().



The ternary operator produces a different result in O0.  I would expect y to be

MAX.  The correct code is produced in O1+, but O0 seems to produce the wrong

code.



Appologies for the additonal variables, but they are useful in debugging.