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; RUN: llc < %s -march=sparc ; PR1540 declare float @sinf(float) declare double @sin(double) define double @test_sin(float %F) { %G = call float @sinf( float %F ) ; <float> [#uses=1] %H = fpext float %G to double ; <double> [#uses=1] %I = call double @sin( double %H ) ; <double> [#uses=1] ret double %I }