Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/LoopUnroll/AArch64/partial.ll

@@ -1,76 +0,0 @@
-; RUN: opt < %s -S -loop-unroll -mtriple aarch64 -mcpu=cortex-a57 | FileCheck %s
-
-; Partial unroll 8 times for this loop.
-define void @unroll1() nounwind {
-entry:
-  br label %loop
-
-loop:
-  %iv = phi i32 [ 0, %entry ], [ %inc, %loop ]
-  %inc = add i32 %iv, 1
-  %exitcnd = icmp uge i32 %inc, 1024
-  br i1 %exitcnd, label %exit, label %loop
-
-exit:
-  ret void
-}
-
-; CHECK:      add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: icmp
-
-; Partial unroll 16 times for this loop.
-define void @unroll2() nounwind {
-entry:
-  br label %loop1
-
-loop1:
-  %iv1 = phi i32 [ 0, %entry ], [ %inc1, %loop1.latch ]
-  br label %loop2.header
-
-loop2.header:
-  br label %loop2
-
-loop2:
-  %iv2 = phi i32 [ 0, %loop2.header ], [ %inc2, %loop2 ]
-  %inc2 = add i32 %iv2, 1
-  %exitcnd2 = icmp uge i32 %inc2, 1024
-  br i1 %exitcnd2, label %exit2, label %loop2
-
-exit2:
-  br label %loop1.latch
-
-loop1.latch:
-  %inc1 = add i32 %iv1, 1
-  %exitcnd1 = icmp uge i32 %inc1, 1024
-  br i1 %exitcnd2, label %exit, label %loop1
-
-exit:
-  ret void
-}
-
-
-
-; CHECK:      add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: add
-; CHECK-NEXT: icmp