1 files changed, 0 insertions, 110 deletions
diff --git a/llvm/test/Transforms/LoopUnroll/peel-loop-pgo.ll b/llvm/test/Transforms/LoopUnroll/peel-loop-pgo.ll
deleted file mode 100644
index 361a2ca71c3..00000000000
--- a/llvm/test/Transforms/LoopUnroll/peel-loop-pgo.ll
+++ /dev/null
@@ -1,110 +0,0 @@
-; RUN: opt < %s -S -debug-only=loop-unroll -loop-unroll 2>&1 | FileCheck %s
-; RUN: opt < %s -S -debug-only=loop-unroll -passes='require<profile-summary>,function(require<opt-remark-emit>,unroll)' 2>&1 | FileCheck %s
-; Confirm that peeling is disabled if the number of counts required to reach
-; the hot percentile is above the threshold.
-; RUN: opt < %s -S -profile-summary-huge-working-set-size-threshold=9 -debug-only=loop-unroll -passes='require<profile-summary>,function(require<opt-remark-emit>,unroll)' 2>&1 | FileCheck %s --check-prefix=NOPEEL
-; REQUIRES: asserts
-
-; Make sure we use the profile information correctly to peel-off 3 iterations
-; from the loop, and update the branch weights for the peeled loop properly.
-
-; CHECK: Loop Unroll: F[basic]
-; CHECK: PEELING loop %for.body with iteration count 3!
-; CHECK: Loop Unroll: F[optsize]
-; CHECK-NOT: PEELING
-
-; Confirm that no peeling occurs when we are performing full unrolling.
-; RUN: opt < %s -S -debug-only=loop-unroll -passes='require<opt-remark-emit>,loop(unroll-full)' 2>&1 | FileCheck %s --check-prefix=NOPEEL
-; NOPEEL-NOT: PEELING
-
-; CHECK-LABEL: @basic
-; CHECK: br i1 %{{.*}}, label %[[NEXT0:.*]], label %for.cond.for.end_crit_edge, !prof !15
-; CHECK: [[NEXT0]]:
-; CHECK: br i1 %{{.*}}, label %[[NEXT1:.*]], label %for.cond.for.end_crit_edge, !prof !16
-; CHECK: [[NEXT1]]:
-; CHECK: br i1 %{{.*}}, label %[[NEXT2:.*]], label %for.cond.for.end_crit_edge, !prof !17
-; CHECK: [[NEXT2]]:
-; CHECK: br i1 %{{.*}}, label %for.body, label %{{.*}}, !prof !18
-
-define void @basic(i32* %p, i32 %k) #0 !prof !15 {
-entry:
-  %cmp3 = icmp slt i32 0, %k
-  br i1 %cmp3, label %for.body.lr.ph, label %for.end
-
-for.body.lr.ph:                                   ; preds = %entry
-  br label %for.body
-
-for.body:                                         ; preds = %for.body.lr.ph, %for.body
-  %i.05 = phi i32 [ 0, %for.body.lr.ph ], [ %inc, %for.body ]
-  %p.addr.04 = phi i32* [ %p, %for.body.lr.ph ], [ %incdec.ptr, %for.body ]
-  %incdec.ptr = getelementptr inbounds i32, i32* %p.addr.04, i32 1
-  store i32 %i.05, i32* %p.addr.04, align 4
-  %inc = add nsw i32 %i.05, 1
-  %cmp = icmp slt i32 %inc, %k
-  br i1 %cmp, label %for.body, label %for.cond.for.end_crit_edge, !prof !16
-
-for.cond.for.end_crit_edge:                       ; preds = %for.body
-  br label %for.end
-
-for.end:                                          ; preds = %for.cond.for.end_crit_edge, %entry
-  ret void
-}
-
-; We don't want to peel loops when optimizing for size.
-; CHECK-LABEL: @optsize
-; CHECK: for.body.lr.ph:
-; CHECK-NEXT: br label %for.body
-; CHECK: for.body:
-; CHECK-NOT: br
-; CHECK: br i1 %cmp, label %for.body, label %for.cond.for.end_crit_edge
-define void @optsize(i32* %p, i32 %k) #1 !prof !15 {
-entry:
-  %cmp3 = icmp slt i32 0, %k
-  br i1 %cmp3, label %for.body.lr.ph, label %for.end
-
-for.body.lr.ph:                                   ; preds = %entry
-  br label %for.body
-
-for.body:                                         ; preds = %for.body.lr.ph, %for.body
-  %i.05 = phi i32 [ 0, %for.body.lr.ph ], [ %inc, %for.body ]
-  %p.addr.04 = phi i32* [ %p, %for.body.lr.ph ], [ %incdec.ptr, %for.body ]
-  %incdec.ptr = getelementptr inbounds i32, i32* %p.addr.04, i32 1
-  store i32 %i.05, i32* %p.addr.04, align 4
-  %inc = add nsw i32 %i.05, 1
-  %cmp = icmp slt i32 %inc, %k
-  br i1 %cmp, label %for.body, label %for.cond.for.end_crit_edge, !prof !16
-
-for.cond.for.end_crit_edge:                       ; preds = %for.body
-  br label %for.end
-
-for.end:                                          ; preds = %for.cond.for.end_crit_edge, %entry
-  ret void
-}
-
-attributes #0 = { nounwind }
-attributes #1 = { nounwind optsize }
-
-!llvm.module.flags = !{!1}
-
-!1 = !{i32 1, !"ProfileSummary", !2}
-!2 = !{!3, !4, !5, !6, !7, !8, !9, !10}
-!3 = !{!"ProfileFormat", !"InstrProf"}
-!4 = !{!"TotalCount", i64 10}
-!5 = !{!"MaxCount", i64 3}
-!6 = !{!"MaxInternalCount", i64 1}
-!7 = !{!"MaxFunctionCount", i64 3}
-!8 = !{!"NumCounts", i64 2}
-!9 = !{!"NumFunctions", i64 2}
-!10 = !{!"DetailedSummary", !11}
-!11 = !{!12, !13, !14}
-!12 = !{i32 10000, i64 3, i32 2}
-!13 = !{i32 999000, i64 1, i32 10}
-!14 = !{i32 999999, i64 1, i32 10}
-!15 = !{!"function_entry_count", i64 1}
-!16 = !{!"branch_weights", i32 3001, i32 1001}
-
-;CHECK: !15 = !{!"branch_weights", i32 900, i32 101}
-;CHECK: !16 = !{!"branch_weights", i32 540, i32 360}
-;CHECK: !17 = !{!"branch_weights", i32 162, i32 378}
-;CHECK: !18 = !{!"branch_weights", i32 1399, i32 162}
-