Revert "Small refactor on VectorizerHint for deduplication"

This reverts commit r215994 because MSVC 2012 can't cope with its C++11 goodness.

llvm-svn: 215999

1 files changed, 0 insertions, 30 deletions

diff --git a/llvm/test/Transforms/LoopVectorize/duplicated-metadata.ll b/llvm/test/Transforms/LoopVectorize/duplicated-metadata.ll
deleted file mode 100644
index 8353dca41cd..00000000000
--- a/llvm/test/Transforms/LoopVectorize/duplicated-metadata.ll
+++ /dev/null
@@ -1,30 +0,0 @@
-; RUN: opt < %s -loop-vectorize -S 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"
-
-; This test makes sure we don't duplicate the loop vectorizer's metadata
-; while marking them as already vectorized (by setting width = 1), even
-; at lower optimization levels, where no extra cleanup is done
-
-define void @_Z3fooPf(float* %a) {
-entry:
-  br label %for.body
-
-for.body:                                         ; preds = %for.body, %entry
-  %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
-  %arrayidx = getelementptr inbounds float* %a, i64 %indvars.iv
-  %p = load float* %arrayidx, align 4
-  %mul = fmul float %p, 2.000000e+00
-  store float %mul, float* %arrayidx, align 4
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %exitcond = icmp eq i64 %indvars.iv.next, 1024
-  br i1 %exitcond, label %for.end, label %for.body, !llvm.loop !0
-
-for.end:                                          ; preds = %for.body
-  ret void
-}
-
-!0 = metadata !{metadata !0, metadata !1}
-!1 = metadata !{metadata !"llvm.loop.vectorize.width", i32 4}
-; CHECK-NOT: !{metadata !"llvm.loop.vectorize.width", i32 4}
-; CHECK: !{metadata !"llvm.loop.interleave.count", i32 1}