Add a test case for testing the LLI interpreter wrt bitcast of fp to integer.
; RUN: llvm-as < %s > %t.bc
; RUN: lli -force-interpreter=true %t.bc | grep 40091eb8
;
define i32 @test(double %x) {
entry:
	%x46.i = bitcast double %x to i64	
	%tmp343.i = lshr i64 %x46.i, 32	
	%tmp344.i = trunc i64 %tmp343.i to i32
        ret i32 %tmp344.i
}

define i32 @main()
{
       %res = call i32 @test(double 3.14)
       %ptr = getelementptr [4 x i8]* @format, i32 0, i32 0
       call i32 (i8*,...)* @printf(i8* %ptr, i32 %res)
       ret i32 0
}

declare i32 @printf(i8*, ...)
@format = internal constant [4 x i8] c"%x\0A\00"