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-rw-r--r--lib/Transforms/Vectorize/SLPVectorizer.cpp12
1 files changed, 2 insertions, 10 deletions
diff --git a/lib/Transforms/Vectorize/SLPVectorizer.cpp b/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 2797a21..9a21653 100644
--- a/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -206,14 +206,6 @@ static bool CanReuseExtract(ArrayRef<Value *> VL) {
return true;
}
-static bool all_equal(SmallVectorImpl<Value *> &V) {
- Value *First = V[0];
- for (int i = 1, e = V.size(); i != e; ++i)
- if (V[i] != First)
- return false;
- return true;
-}
-
static void reorderInputsAccordingToOpcode(ArrayRef<Value *> VL,
SmallVectorImpl<Value *> &Left,
SmallVectorImpl<Value *> &Right) {
@@ -301,8 +293,8 @@ static void reorderInputsAccordingToOpcode(ArrayRef<Value *> VL,
Right.push_back(V1);
}
- bool LeftBroadcast = all_equal(Left);
- bool RightBroadcast = all_equal(Right);
+ bool LeftBroadcast = isSplat(Left);
+ bool RightBroadcast = isSplat(Right);
// Don't reorder if the operands where good to begin with.
if (!(LeftBroadcast || RightBroadcast) &&