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1; RUN: opt < %s -S -passes=loop-unroll -unroll-allow-partial -unroll-max-count=1 | FileCheck %s2; Checks that unroll MaxCount is honored.3;4; CHECK-LABEL: @foo(5; CHECK-LABEL: for.body:6; CHECK-NEXT: phi7; CHECK-NEXT: getelementptr8; CHECK-NEXT: load9; CHECK-NEXT: add10; CHECK-NEXT: store11; CHECK-NEXT: add12; CHECK-NEXT: icmp13; CHECK-NEXT: br14define void @foo(ptr nocapture %a) {15entry:16 br label %for.body17 18for.body: ; preds = %for.body, %entry19 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]20 %arrayidx = getelementptr inbounds i32, ptr %a, i64 %indvars.iv21 %0 = load i32, ptr %arrayidx, align 422 %inc = add nsw i32 %0, 123 store i32 %inc, ptr %arrayidx, align 424 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 125 %exitcond = icmp eq i64 %indvars.iv.next, 102426 br i1 %exitcond, label %for.end, label %for.body27 28for.end: ; preds = %for.body29 ret void30}31 32