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; RUN: llc < %s -march=x86 | FileCheck %s
define fastcc i32 @t() nounwind {
entry:
; CHECK: t:
; CHECK: movzwl 0, %eax
; CHECK: orl $2, %eax
; CHECK: movw %ax, 0
; CHECK: shrl $3, %eax
; CHECK: andl $1, %eax
br i1 false, label %UnifiedReturnBlock, label %bb4
bb4: ; preds = %entry
br i1 false, label %bb17, label %bb22
bb17: ; preds = %bb4
ret i32 1
bb22: ; preds = %bb4
br i1 true, label %walkExprTree.exit, label %bb4.i
bb4.i: ; preds = %bb22
ret i32 0
walkExprTree.exit: ; preds = %bb22
%tmp83 = load i16* null, align 4 ; <i16> [#uses=1]
%tmp84 = or i16 %tmp83, 2 ; <i16> [#uses=2]
store i16 %tmp84, i16* null, align 4
%tmp98993 = zext i16 %tmp84 to i32 ; <i32> [#uses=1]
%tmp1004 = lshr i32 %tmp98993, 3 ; <i32> [#uses=1]
%tmp100.lobit5 = and i32 %tmp1004, 1 ; <i32> [#uses=1]
ret i32 %tmp100.lobit5
UnifiedReturnBlock: ; preds = %entry
ret i32 0
}
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