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1; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s2 3; CHECK-LABEL: t:4; CHECK-DAG: subgt5; CHECK-DAG: suble6define i32 @t(i32 %a, i32 %b) {7entry:8 %tmp1434 = icmp eq i32 %a, %b ; <i1> [#uses=1]9 br i1 %tmp1434, label %bb17, label %bb.outer10 11bb.outer: ; preds = %cond_false, %entry12 %b_addr.021.0.ph = phi i32 [ %b, %entry ], [ %tmp10, %cond_false ] ; <i32> [#uses=5]13 %a_addr.026.0.ph = phi i32 [ %a, %entry ], [ %a_addr.026.0, %cond_false ] ; <i32> [#uses=1]14 br label %bb15 16bb: ; preds = %cond_true, %bb.outer17 %indvar = phi i32 [ 0, %bb.outer ], [ %indvar.next, %cond_true ] ; <i32> [#uses=2]18 %tmp. = sub i32 0, %b_addr.021.0.ph ; <i32> [#uses=1]19 %tmp.40 = mul i32 %indvar, %tmp. ; <i32> [#uses=1]20 %a_addr.026.0 = add i32 %tmp.40, %a_addr.026.0.ph ; <i32> [#uses=6]21 %tmp3 = icmp sgt i32 %a_addr.026.0, %b_addr.021.0.ph ; <i1> [#uses=1]22 br i1 %tmp3, label %cond_true, label %cond_false23 24cond_true: ; preds = %bb25 %tmp7 = sub i32 %a_addr.026.0, %b_addr.021.0.ph ; <i32> [#uses=2]26 %tmp1437 = icmp eq i32 %tmp7, %b_addr.021.0.ph ; <i1> [#uses=1]27 %indvar.next = add i32 %indvar, 1 ; <i32> [#uses=1]28 br i1 %tmp1437, label %bb17, label %bb29 30cond_false: ; preds = %bb31 %tmp10 = sub i32 %b_addr.021.0.ph, %a_addr.026.0 ; <i32> [#uses=2]32 %tmp14 = icmp eq i32 %a_addr.026.0, %tmp10 ; <i1> [#uses=1]33 br i1 %tmp14, label %bb17, label %bb.outer34 35bb17: ; preds = %cond_false, %cond_true, %entry36 %a_addr.026.1 = phi i32 [ %a, %entry ], [ %tmp7, %cond_true ], [ %a_addr.026.0, %cond_false ] ; <i32> [#uses=1]37 ret i32 %a_addr.026.138}39