zpu: generate slightly more zpu like code

[llvm/zpu.git] / test / Transforms / FunctionAttrs / 2008-09-03-ReadOnly.ll

; RUN: opt < %s -functionattrs -S | grep readonly | count 2

define i32 @f() {
entry:
        %tmp = call i32 @e( )           ; <i32> [#uses=1]
        ret i32 %tmp
}

declare i32 @e() readonly