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1; RUN: llc -mtriple=arm-eabi -mattr=+v6 %s -o - | FileCheck %s2 3define i32 @main(i32 %argc, ptr %argv) {4entry:5 br label %bb16bb1: ; preds = %entry7 %tmp3.i.i = load i8, ptr null, align 1 ; <i8> [#uses=1]8 %tmp4.i.i = icmp slt i8 %tmp3.i.i, 0 ; <i1> [#uses=1]9 br i1 %tmp4.i.i, label %bb2, label %bb310bb2: ; preds = %bb111 ret i32 112bb3: ; preds = %bb113 ret i32 014}15 16; CHECK-NOT: 25517; CHECK: .file{{.*}}SxtInRegBug.ll18; CHECK-NOT: 25519 20