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1; RUN: opt -passes=loop-unroll -unroll-count=2 -S < %s | FileCheck %s2;3; Check that the llvm.loop.unroll.enable loop property overrides4; llvm.loop.disable_nonforced.5;6target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"7 8; CHECK-LABEL: @disable_nonforced_enable(9; CHECK: store10; CHECK: store11; CHECK-NOT: store12define void @disable_nonforced_enable(ptr nocapture %a) {13entry:14 br label %for.body15 16for.body:17 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]18 %arrayidx = getelementptr inbounds i32, ptr %a, i64 %indvars.iv19 %0 = load i32, ptr %arrayidx, align 420 %inc = add nsw i32 %0, 121 store i32 %inc, ptr %arrayidx, align 422 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 123 %exitcond = icmp eq i64 %indvars.iv.next, 6424 br i1 %exitcond, label %for.end, label %for.body, !llvm.loop !025 26for.end:27 ret void28}29 30!0 = !{!0, !{!"llvm.loop.disable_nonforced"}, !{!"llvm.loop.unroll.enable"}}31