; RUN: llvm-as < %s | llc -march=c > %t1.cbe.c
; RUN: gcc -B/usr/bin/ %t1.cbe.c -o %t1.cbe
; RUN: ./%t1.cbe

define i1 @doTest(i8 %x) {
        %dec.0 = add i8 %x, -1          ; <i8> [#uses=1]
        %tmp.1001 = trunc i8 %dec.0 to i1               ; <i1> [#uses=1]
        ret i1 %tmp.1001
}

define i32 @main() {
        %result = call i1 @doTest( i8 1 )               ; <i1> [#uses=1]
        %p = zext i1 %result to i32             ; <i32> [#uses=1]
        ret i32 %p
}