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; RUN: llc -mtriple=arm-eabi -mattr=+v6 %s -o - | FileCheck %s

define i32 @main(i32 %argc, i8** %argv) {
entry:
	br label %bb1
bb1:		; preds = %entry
	%tmp3.i.i = load i8, i8* null, align 1		; <i8> [#uses=1]
	%tmp4.i.i = icmp slt i8 %tmp3.i.i, 0		; <i1> [#uses=1]
	br i1 %tmp4.i.i, label %bb2, label %bb3
bb2:		; preds = %bb1
	ret i32 1
bb3:		; preds = %bb1
	ret i32 0
}

; CHECK-NOT: 255
; CHECK: .file{{.*}}SxtInRegBug.ll
; CHECK-NOT: 255