diff options
Diffstat (limited to 'llvm/test/Transforms/LoopInterchange/interchange-simple-count-down.ll')
-rw-r--r-- | llvm/test/Transforms/LoopInterchange/interchange-simple-count-down.ll | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/llvm/test/Transforms/LoopInterchange/interchange-simple-count-down.ll b/llvm/test/Transforms/LoopInterchange/interchange-simple-count-down.ll deleted file mode 100644 index 2faaf043431..00000000000 --- a/llvm/test/Transforms/LoopInterchange/interchange-simple-count-down.ll +++ /dev/null @@ -1,40 +0,0 @@ -; RUN: opt < %s -basicaa -loop-interchange -verify-dom-info -S -pass-remarks=loop-interchange 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 - -;; for(int i=0;i<100;i++) -;; for(int j=100;j>=0;j--) -;; A[j][i] = A[j][i]+k; - -; CHECK: Loop interchanged with enclosing loop. - -define void @interchange_02(i32 %k) { -entry: - br label %for.cond1.preheader - -for.cond1.preheader: - %indvars.iv19 = phi i64 [ 0, %entry ], [ %indvars.iv.next20, %for.inc10 ] - br label %for.body3 - -for.body3: - %indvars.iv = phi i64 [ 100, %for.cond1.preheader ], [ %indvars.iv.next, %for.body3 ] - %arrayidx5 = getelementptr inbounds [100 x [100 x i32]], [100 x [100 x i32]]* @A, i64 0, i64 %indvars.iv, i64 %indvars.iv19 - %0 = load i32, i32* %arrayidx5 - %add = add nsw i32 %0, %k - store i32 %add, i32* %arrayidx5 - %indvars.iv.next = add nsw i64 %indvars.iv, -1 - %cmp2 = icmp sgt i64 %indvars.iv, 0 - br i1 %cmp2, label %for.body3, label %for.inc10 - -for.inc10: - %indvars.iv.next20 = add nuw nsw i64 %indvars.iv19, 1 - %exitcond = icmp eq i64 %indvars.iv.next20, 100 - br i1 %exitcond, label %for.end11, label %for.cond1.preheader - -for.end11: - ret void -} |