1 files changed, 0 insertions, 49 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/store-shuffle-bug.ll b/llvm/test/Transforms/LoopVectorize/store-shuffle-bug.ll
deleted file mode 100644
index 62b148e2c79..00000000000
--- a/llvm/test/Transforms/LoopVectorize/store-shuffle-bug.ll
+++ /dev/null
@@ -1,49 +0,0 @@
-; RUN: opt -S -basicaa -loop-vectorize -force-vector-interleave=1 -force-vector-width=4 -dce -instcombine < %s | FileCheck %s
-
-target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
-
-@uf = common global [100 x i32] zeroinitializer, align 16
-@xi = common global [100 x i32] zeroinitializer, align 16
-@q = common global [100 x i32] zeroinitializer, align 16
-
-; PR16455
-
-
-; Due to a bug in the way we handled reverse induction stores we would generate
-; a shuffle too many.
-
-define void @t()  {
-entry:
-  br label %for.body
-
-; CHECK-LABEL: @t(
-; CHECK: vector.body:
-; CHECK: [[VAR1:%[a-zA-Z0-9.]+]] = load <4 x i32>
-; CHECK: [[VAR2:%[a-zA-Z0-9.]+]] = load <4 x i32>
-; CHECK: [[VAR3:%[a-zA-Z0-9]+]] = add nsw <4 x i32> [[VAR2]], [[VAR1]]
-; CHECK: store <4 x i32> [[VAR3]]
-; CHECK: [[VAR4:%[a-zA-Z0-9.]+]] = load <4 x i32>
-; CHECK: add nsw <4 x i32> [[VAR3]], [[VAR4]]
-; CHECK-NOT: shufflevector
-
-for.body:
-  %indvars.iv = phi i64 [ 93, %entry ], [ %indvars.iv.next, %for.body ]
-  %0 = add i64 %indvars.iv, 1
-  %arrayidx = getelementptr inbounds [100 x i32], [100 x i32]* @uf, i64 0, i64 %0
-  %arrayidx3 = getelementptr inbounds [100 x i32], [100 x i32]* @xi, i64 0, i64 %0
-  %1 = load i32, i32* %arrayidx3, align 4
-  %2 = load i32, i32* %arrayidx, align 4
-  %add4 = add nsw i32 %2, %1
-  store i32 %add4, i32* %arrayidx, align 4
-  %arrayidx7 = getelementptr inbounds [100 x i32], [100 x i32]* @q, i64 0, i64 %0
-  %3 = load i32, i32* %arrayidx7, align 4
-  %add8 = add nsw i32 %add4, %3
-  store i32 %add8, i32* %arrayidx, align 4
-  %indvars.iv.next = add i64 %indvars.iv, -1
-  %4 = trunc i64 %indvars.iv.next to i32
-  %cmp = icmp ugt i32 %4, 2
-  br i1 %cmp, label %for.body, label %for.end
-
-for.end:
-  ret void
-}