1 files changed, 0 insertions, 63 deletions
diff --git a/compiler-rt/lib/gwp_asan/utilities.cpp b/compiler-rt/lib/gwp_asan/utilities.cpp
deleted file mode 100644
index 287630f89531..000000000000
--- a/compiler-rt/lib/gwp_asan/utilities.cpp
+++ /dev/null
@@ -1,63 +0,0 @@
-//===-- utilities.cpp -------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include "gwp_asan/utilities.h"
-
-#include <assert.h>
-
-namespace gwp_asan {
-// See `bionic/tests/malloc_test.cpp` in the Android source for documentation
-// regarding their alignment guarantees. We always round up to the closest
-// 8-byte window. As GWP-ASan's malloc(X) can always get exactly an X-sized
-// allocation, an allocation that rounds up to 16-bytes will always be given a
-// 16-byte aligned allocation.
-static size_t alignBionic(size_t RealAllocationSize) {
-  if (RealAllocationSize % 8 == 0)
-    return RealAllocationSize;
-  return RealAllocationSize + 8 - (RealAllocationSize % 8);
-}
-
-static size_t alignPowerOfTwo(size_t RealAllocationSize) {
-  if (RealAllocationSize <= 2)
-    return RealAllocationSize;
-  if (RealAllocationSize <= 4)
-    return 4;
-  if (RealAllocationSize <= 8)
-    return 8;
-  if (RealAllocationSize % 16 == 0)
-    return RealAllocationSize;
-  return RealAllocationSize + 16 - (RealAllocationSize % 16);
-}
-
-#ifdef __BIONIC__
-static constexpr AlignmentStrategy PlatformDefaultAlignment =
-    AlignmentStrategy::BIONIC;
-#else  // __BIONIC__
-static constexpr AlignmentStrategy PlatformDefaultAlignment =
-    AlignmentStrategy::POWER_OF_TWO;
-#endif // __BIONIC__
-
-size_t rightAlignedAllocationSize(size_t RealAllocationSize,
-                                  AlignmentStrategy Align) {
-  assert(RealAllocationSize > 0);
-  if (Align == AlignmentStrategy::DEFAULT)
-    Align = PlatformDefaultAlignment;
-
-  switch (Align) {
-  case AlignmentStrategy::BIONIC:
-    return alignBionic(RealAllocationSize);
-  case AlignmentStrategy::POWER_OF_TWO:
-    return alignPowerOfTwo(RealAllocationSize);
-  case AlignmentStrategy::PERFECT:
-    return RealAllocationSize;
-  case AlignmentStrategy::DEFAULT:
-    __builtin_unreachable();
-  }
-  __builtin_unreachable();
-}
-} // namespace gwp_asan