test/CodeGenCUDA/Inputs/device-lib-code.ll - llvm-project/clang - Git at Google

 define linkonce_odr protected float @__ocml_fma_f32(float %0, float %1, float %2) local_unnamed_addr {
   %4 = tail call float @llvm.fma.f32(float %0, float %1, float %2)
   ret float %4
 }
 declare float @llvm.fma.f32(float, float, float)
	define linkonce_odr protected float @__ocml_fma_f32(float %0, float %1, float %2) local_unnamed_addr {
	%4 = tail call float @llvm.fma.f32(float %0, float %1, float %2)
	ret float %4
	}
	declare float @llvm.fma.f32(float, float, float)