1 ; RUN: llc -mtriple=x86_64-pc-linux < %s 2 ; PR9309 3 4 define <4 x double> @f_fu(<4 x float>) nounwind { 5 %float2double.i = fpext <4 x float> %0 to <4 x double> 6 ret <4 x double> %float2double.i 7 } 8