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; RUN: llc < %s -march=arm | FileCheck %s

define i32 @test1(i32 %X) {
; CHECK: mov r0, r0, lsr #31
entry:
        icmp slt i32 %X, 0              ; <i1>:0 [#uses=1]
        zext i1 %0 to i32               ; <i32>:1 [#uses=1]
        ret i32 %1
}