File: 2006-08-21-ExtraMovInst.ll

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llvm 2.2-12
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; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mcpu=i386 | \
; RUN:    not grep {movl %eax, %edx}

int %foo(int %t, int %C) {
entry:
        br label %cond_true

cond_true:              ; preds = %cond_true, %entry
        %t_addr.0.0 = phi int [ %t, %entry ], [ %tmp7, %cond_true ]             ; <int> [#uses=2]
        %tmp7 = add int %t_addr.0.0, 1  ; <int> [#uses=1]
        %tmp = setgt int %C, 39         ; <bool> [#uses=1]
        br bool %tmp, label %bb12, label %cond_true

bb12:           ; preds = %cond_true
        ret int %t_addr.0.0
}