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1; RUN: llc -mtriple=hexagon -O2 < %s | FileCheck %s2 3define void @foo(i32 %n, ptr nocapture %A, ptr nocapture %B) nounwind optsize {4entry:5 %cmp = icmp sgt i32 %n, 1006 br i1 %cmp, label %for.body.preheader, label %for.cond4.preheader7 8; CHECK: endloop09; CHECK: endloop010; CHECK-NOT: endloop011 12for.body.preheader:13 br label %for.body14 15for.cond4.preheader:16 %cmp113 = icmp sgt i32 %n, 017 br i1 %cmp113, label %for.body7.preheader, label %if.end18 19for.body7.preheader:20 br label %for.body721 22for.body:23 %arrayidx.phi = phi ptr [ %arrayidx.inc, %for.body ], [ %B, %for.body.preheader ]24 %arrayidx3.phi = phi ptr [ %arrayidx3.inc, %for.body ], [ %A, %for.body.preheader ]25 %i.014 = phi i32 [ %inc, %for.body ], [ 0, %for.body.preheader ]26 %0 = load i32, ptr %arrayidx.phi, align 427 %sub = add nsw i32 %0, -128 store i32 %sub, ptr %arrayidx3.phi, align 429 %inc = add nsw i32 %i.014, 130 %exitcond = icmp eq i32 %inc, %n31 %arrayidx.inc = getelementptr i32, ptr %arrayidx.phi, i32 132 %arrayidx3.inc = getelementptr i32, ptr %arrayidx3.phi, i32 133 br i1 %exitcond, label %if.end.loopexit, label %for.body34 35for.body7:36 %arrayidx8.phi = phi ptr [ %arrayidx8.inc, %for.body7 ], [ %B, %for.body7.preheader ]37 %arrayidx9.phi = phi ptr [ %arrayidx9.inc, %for.body7 ], [ %A, %for.body7.preheader ]38 %i.117 = phi i32 [ %inc11, %for.body7 ], [ 0, %for.body7.preheader ]39 %1 = load i32, ptr %arrayidx8.phi, align 440 %add = add nsw i32 %1, 141 store i32 %add, ptr %arrayidx9.phi, align 442 %inc11 = add nsw i32 %i.117, 143 %exitcond18 = icmp eq i32 %inc11, %n44 %arrayidx8.inc = getelementptr i32, ptr %arrayidx8.phi, i32 145 %arrayidx9.inc = getelementptr i32, ptr %arrayidx9.phi, i32 146 br i1 %exitcond18, label %if.end.loopexit21, label %for.body747 48if.end.loopexit:49 br label %if.end50 51if.end.loopexit21:52 br label %if.end53 54if.end:55 ret void56}57