; RUN: llc -march=hexagon -disable-hsdr -hexagon-subreg-liveness < %s | FileCheck %s ; Check that we don't generate any bitwise operations. ; CHECK-NOT: = or( ; CHECK-NOT: = and( target triple = "hexagon" define i32 @fred(i32* nocapture readonly %p, i32 %n) #0 { entry: %t.sroa.0.048 = load i32, i32* %p, align 4 %cmp49 = icmp ugt i32 %n, 1 br i1 %cmp49, label %for.body, label %for.end for.body: ; preds = %entry, %for.body %t.sroa.0.052 = phi i32 [ %t.sroa.0.0, %for.body ], [ %t.sroa.0.048, %entry ] %t.sroa.11.051 = phi i64 [ %t.sroa.11.0.extract.shift, %for.body ], [ 0, %entry ] %i.050 = phi i32 [ %inc, %for.body ], [ 1, %entry ] %t.sroa.0.0.insert.ext = zext i32 %t.sroa.0.052 to i64 %t.sroa.0.0.insert.insert = or i64 %t.sroa.0.0.insert.ext, %t.sroa.11.051 %0 = tail call i64 @llvm.hexagon.A2.addp(i64 %t.sroa.0.0.insert.insert, i64 %t.sroa.0.0.insert.insert) %t.sroa.11.0.extract.shift = and i64 %0, -4294967296 %arrayidx4 = getelementptr inbounds i32, i32* %p, i32 %i.050 %inc = add nuw i32 %i.050, 1 %t.sroa.0.0 = load i32, i32* %arrayidx4, align 4 %exitcond = icmp eq i32 %inc, %n br i1 %exitcond, label %for.end, label %for.body for.end: ; preds = %for.body, %entry %t.sroa.0.0.lcssa = phi i32 [ %t.sroa.0.048, %entry ], [ %t.sroa.0.0, %for.body ] %t.sroa.11.0.lcssa = phi i64 [ 0, %entry ], [ %t.sroa.11.0.extract.shift, %for.body ] %t.sroa.0.0.insert.ext17 = zext i32 %t.sroa.0.0.lcssa to i64 %t.sroa.0.0.insert.insert19 = or i64 %t.sroa.0.0.insert.ext17, %t.sroa.11.0.lcssa %1 = tail call i64 @llvm.hexagon.A2.addp(i64 %t.sroa.0.0.insert.insert19, i64 %t.sroa.0.0.insert.insert19) %t.sroa.11.0.extract.shift41 = lshr i64 %1, 32 %t.sroa.11.0.extract.trunc42 = trunc i64 %t.sroa.11.0.extract.shift41 to i32 ret i32 %t.sroa.11.0.extract.trunc42 } declare i64 @llvm.hexagon.A2.addp(i64, i64) #1 attributes #0 = { norecurse nounwind readonly } attributes #1 = { nounwind readnone }