From 91bd1156f3b6a1008a4dab24c1545747d965db2f Mon Sep 17 00:00:00 2001
From: Alex Zinenko <zinenko@google.com>
Date: Tue, 26 Jan 2021 13:30:45 +0100
Subject: [PATCH] [mlir] drop unused statics

---
 mlir/lib/Conversion/AsyncToLLVM/AsyncToLLVM.cpp  | 3 ---
 mlir/lib/Dialect/Linalg/Transforms/Bufferize.cpp | 8 --------
 2 files changed, 11 deletions(-)

diff --git a/mlir/lib/Conversion/AsyncToLLVM/AsyncToLLVM.cpp b/mlir/lib/Conversion/AsyncToLLVM/AsyncToLLVM.cpp
index 677223df3fd9..215b87cd3437 100644
--- a/mlir/lib/Conversion/AsyncToLLVM/AsyncToLLVM.cpp
+++ b/mlir/lib/Conversion/AsyncToLLVM/AsyncToLLVM.cpp
@@ -24,9 +24,6 @@
 using namespace mlir;
 using namespace mlir::async;
 
-// Prefix for functions outlined from `async.execute` op regions.
-static constexpr const char kAsyncFnPrefix[] = "async_execute_fn";
-
 //===----------------------------------------------------------------------===//
 // Async Runtime C API declaration.
 //===----------------------------------------------------------------------===//
diff --git a/mlir/lib/Dialect/Linalg/Transforms/Bufferize.cpp b/mlir/lib/Dialect/Linalg/Transforms/Bufferize.cpp
index f663539628c5..555901595147 100644
--- a/mlir/lib/Dialect/Linalg/Transforms/Bufferize.cpp
+++ b/mlir/lib/Dialect/Linalg/Transforms/Bufferize.cpp
@@ -204,14 +204,6 @@ public:
   }
 };
 
-// Extract int64_t values from the assumed ArrayAttr of IntegerAttr.
-static SmallVector<int64_t, 4> extractFromI64ArrayAttr(Attribute attr) {
-  return llvm::to_vector<4>(
-      llvm::map_range(attr.cast<ArrayAttr>(), [](Attribute a) -> int64_t {
-        return a.cast<IntegerAttr>().getInt();
-      }));
-}
-
 /// Convert `subtensor %t [offsets][sizes][strides] -> %st` to an alloc + copy
 /// pattern.
 /// ```