[Issue 7455] New: narrowing float cast skipped for x87 values

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=7455

           Summary: narrowing float cast skipped for x87 values
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: dawg at dawgfoto.de


--- Comment #0 from dawg at dawgfoto.de 2012-02-06 19:46:54 PST ---
int main()
{
    real a = 1.0L + float.epsilon;
    if (cast(float)(a + 1.0L) > 2.0L)
        return 1;
    return 0;
}

-----
cast(float) is skipped
-----

A similar test with double and SSE works correctly.

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