; RUN: llc < %s ; PR4057 define void @test_cast_float_to_char(ptr %result) nounwind { entry: %result_addr = alloca ptr ; [#uses=2] %test = alloca float ; [#uses=2] %"alloca point" = bitcast i32 0 to i32 ; [#uses=0] store ptr %result, ptr %result_addr store float 0x40B2AFA160000000, ptr %test, align 4 %0 = load float, ptr %test, align 4 ; [#uses=1] %1 = fptosi float %0 to i8 ; [#uses=1] %2 = load ptr, ptr %result_addr, align 4 ; [#uses=1] store i8 %1, ptr %2, align 1 br label %return return: ; preds = %entry ret void }