[Bug c/17297] [3.4/4.0 Regression] ICE with FP vector constructor containing qnan calculation

[pinskia at gcc dot gnu dot org]

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           What    |Removed                     |Added
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           Severity|critical                    |normal
           Keywords|                            |ice-checking


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17297