1 files changed, 0 insertions, 105 deletions
diff --git a/llvm/test/Transforms/LoopInterchange/not-interchanged-tightly-nested.ll b/llvm/test/Transforms/LoopInterchange/not-interchanged-tightly-nested.ll
deleted file mode 100644
index 13f6e38914c..00000000000
--- a/llvm/test/Transforms/LoopInterchange/not-interchanged-tightly-nested.ll
+++ /dev/null
@@ -1,105 +0,0 @@
-; REQUIRES: asserts
-; RUN: opt < %s -basicaa -loop-interchange -verify-dom-info -verify-loop-info \
-; RUN:     -S -debug 2>&1 | FileCheck %s
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-@A = common global [100 x [100 x i32]] zeroinitializer
-@B = common global [100 x i32] zeroinitializer
-@C = common global [100 x [100 x i32]] zeroinitializer
-@D = common global [100 x [100 x [100 x i32]]] zeroinitializer
-
-;; Loops not tightly nested are not interchanged
-;;  for(int j=0;j<N;j++) {
-;;    B[j] = j+k;
-;;    for(int i=0;i<N;i++)
-;;      A[j][i] = A[j][i]+B[j];
-;;  }
-
-; CHECK: Not interchanging loops. Cannot prove legality.
-
-define void @interchange_05(i32 %k, i32 %N){
-entry:
-  %cmp30 = icmp sgt i32 %N, 0
-  br i1 %cmp30, label %for.body.lr.ph, label %for.end17
-
-for.body.lr.ph:
-  %0 = add i32 %N, -1
-  %1 = zext i32 %k to i64
-  br label %for.body
-
-for.body:
-  %indvars.iv32 = phi i64 [ 0, %for.body.lr.ph ], [ %indvars.iv.next33, %for.inc15 ]
-  %2 = add nsw i64 %indvars.iv32, %1
-  %arrayidx = getelementptr inbounds [100 x i32], [100 x i32]* @B, i64 0, i64 %indvars.iv32
-  %3 = trunc i64 %2 to i32
-  store i32 %3, i32* %arrayidx
-  br label %for.body3
-
-for.body3:
-  %indvars.iv = phi i64 [ 0, %for.body ], [ %indvars.iv.next, %for.body3 ]
-  %arrayidx7 = getelementptr inbounds [100 x [100 x i32]], [100 x [100 x i32]]* @A, i64 0, i64 %indvars.iv32, i64 %indvars.iv
-  %4 = load i32, i32* %arrayidx7
-  %add10 = add nsw i32 %3, %4
-  store i32 %add10, i32* %arrayidx7
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %lftr.wideiv = trunc i64 %indvars.iv to i32
-  %exitcond = icmp eq i32 %lftr.wideiv, %0
-  br i1 %exitcond, label %for.inc15, label %for.body3
-
-for.inc15:
-  %indvars.iv.next33 = add nuw nsw i64 %indvars.iv32, 1
-  %lftr.wideiv35 = trunc i64 %indvars.iv32 to i32
-  %exitcond36 = icmp eq i32 %lftr.wideiv35, %0
-  br i1 %exitcond36, label %for.end17, label %for.body
-
-for.end17:
-  ret void
-}
-
-declare void @foo(...) readnone
-
-;; Loops not tightly nested are not interchanged
-;;  for(int j=0;j<N;j++) {
-;;    foo();
-;;    for(int i=2;i<N;i++)
-;;      A[j][i] = A[j][i]+k;
-;;  }
-
-; CHECK: Not interchanging loops. Cannot prove legality.
-
-define void @interchange_06(i32 %k, i32 %N) {
-entry:
-  %cmp22 = icmp sgt i32 %N, 0
-  br i1 %cmp22, label %for.body.lr.ph, label %for.end12
-
-for.body.lr.ph:
-  %0 = add i32 %N, -1
-  br label %for.body
-
-for.body:
-  %indvars.iv24 = phi i64 [ 0, %for.body.lr.ph ], [ %indvars.iv.next25, %for.inc10 ]
-  tail call void (...) @foo()
-  br label %for.body3
-
-for.body3:
-  %indvars.iv = phi i64 [ %indvars.iv.next, %for.body3 ], [ 2, %for.body ]
-  %arrayidx5 = getelementptr inbounds [100 x [100 x i32]], [100 x [100 x i32]]* @A, i64 0, i64 %indvars.iv24, i64 %indvars.iv
-  %1 = load i32, i32* %arrayidx5
-  %add = add nsw i32 %1, %k
-  store i32 %add, i32* %arrayidx5
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %lftr.wideiv = trunc i64 %indvars.iv to i32
-  %exitcond = icmp eq i32 %lftr.wideiv, %0
-  br i1 %exitcond, label %for.inc10, label %for.body3
-
-for.inc10:
-  %indvars.iv.next25 = add nuw nsw i64 %indvars.iv24, 1
-  %lftr.wideiv26 = trunc i64 %indvars.iv24 to i32
-  %exitcond27 = icmp eq i32 %lftr.wideiv26, %0
-  br i1 %exitcond27, label %for.end12, label %for.body
-
-for.end12:
-  ret void
-}