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-rw-r--r--llvm/test/Transforms/LoopSimplify/preserve-llvm-loop-metadata2.ll48
1 files changed, 0 insertions, 48 deletions
diff --git a/llvm/test/Transforms/LoopSimplify/preserve-llvm-loop-metadata2.ll b/llvm/test/Transforms/LoopSimplify/preserve-llvm-loop-metadata2.ll
deleted file mode 100644
index 2e391ce6dea..00000000000
--- a/llvm/test/Transforms/LoopSimplify/preserve-llvm-loop-metadata2.ll
+++ /dev/null
@@ -1,48 +0,0 @@
-; RUN: opt -S -loop-simplify < %s | FileCheck %s
-
-; Two-loop nest with llvm.loop metadata on each loop.
-; inner.header exits to outer.header. inner.header is a latch for the outer
-; loop, and contains the outer loop's metadata.
-; After loop-simplify, a new block "outer.header.loopexit" is created between
-; inner.header and outer.header. The metadata from inner.header must be moved
-; to the new block, as the new block becomes the outer loop latch.
-; The metadata on the inner loop's latch should be untouched.
-
-; CHECK: outer.header.loopexit:
-; CHECK-NEXT: llvm.loop [[UJAMTAG:.*]]
-; CHECK-NOT: br i1 {{.*}}, label {{.*}}, label %outer.header.loopexit, !llvm.loop
-; CHECK: br label %inner.header, !llvm.loop [[UNROLLTAG:.*]]
-
-; CHECK: distinct !{[[UJAMTAG]], [[UJAM:.*]]}
-; CHECK: [[UJAM]] = !{!"llvm.loop.unroll_and_jam.count", i32 17}
-; CHECK: distinct !{[[UNROLLTAG]], [[UNROLL:.*]]}
-; CHECK: [[UNROLL]] = !{!"llvm.loop.unroll.count", i32 1}
-
-
-define dso_local void @loopnest() local_unnamed_addr #0 {
-entry:
- br label %outer.header
-
-outer.header: ; preds = %inner.header, %entry
- %ii.0 = phi i64 [ 2, %entry ], [ %add, %inner.header ]
- %cmp = icmp ult i64 %ii.0, 64
- br i1 %cmp, label %inner.header, label %outer.header.cleanup
-
-outer.header.cleanup: ; preds = %outer.header
- ret void
-
-inner.header: ; preds = %outer.header, %inner.body
- %j.0 = phi i64 [ %add10, %inner.body ], [ %ii.0, %outer.header ]
- %add = add nuw nsw i64 %ii.0, 16
- %cmp2 = icmp ult i64 %j.0, %add
- br i1 %cmp2, label %inner.body, label %outer.header, !llvm.loop !2
-
-inner.body: ; preds = %inner.header
- %add10 = add nuw nsw i64 %j.0, 1
- br label %inner.header, !llvm.loop !4
-}
-
-!2 = distinct !{!2, !3}
-!3 = !{!"llvm.loop.unroll_and_jam.count", i32 17}
-!4 = distinct !{!4, !5}
-!5 = !{!"llvm.loop.unroll.count", i32 1}
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