File: 2007-08-10-SignExtSubreg.ll

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llvm 2.6-9.1
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; RUN: llvm-as < %s | llc -march=x86 | grep {movsbl}

@X = global i32 0               ; <i32*> [#uses=1]

define i8 @_Z3fooi(i32 %x) signext  {
entry:
        store i32 %x, i32* @X, align 4
        %retval67 = trunc i32 %x to i8          ; <i8> [#uses=1]
        ret i8 %retval67
}