Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190

external/llvm/test/CodeGen/Hexagon/loop-prefetch.ll

@@ -1,27 +0,0 @@
-; RUN: llc -march=hexagon -hexagon-loop-prefetch < %s | FileCheck %s
-; CHECK: dcfetch
-
-target triple = "hexagon"
-
-define void @copy(i32* nocapture %d, i32* nocapture readonly %s, i32 %n) local_unnamed_addr #0 {
-entry:
-  %tobool2 = icmp eq i32 %n, 0
-  br i1 %tobool2, label %while.end, label %while.body
-
-while.body:                                       ; preds = %entry, %while.body
-  %n.addr.05 = phi i32 [ %dec, %while.body ], [ %n, %entry ]
-  %s.addr.04 = phi i32* [ %incdec.ptr, %while.body ], [ %s, %entry ]
-  %d.addr.03 = phi i32* [ %incdec.ptr1, %while.body ], [ %d, %entry ]
-  %dec = add i32 %n.addr.05, -1
-  %incdec.ptr = getelementptr inbounds i32, i32* %s.addr.04, i32 1
-  %0 = load i32, i32* %s.addr.04, align 4
-  %incdec.ptr1 = getelementptr inbounds i32, i32* %d.addr.03, i32 1
-  store i32 %0, i32* %d.addr.03, align 4
-  %tobool = icmp eq i32 %dec, 0
-  br i1 %tobool, label %while.end, label %while.body
-
-while.end:                                        ; preds = %while.body, %entry
-  ret void
-}
-
-attributes #0 = { norecurse nounwind "target-cpu"="hexagonv60" "target-features"="-hvx" }