fix ya.make

1 files changed, 0 insertions, 59 deletions

diff --git a/contrib/libs/crcutil/rdtsc.h b/contrib/libs/crcutil/rdtsc.h
deleted file mode 100644
index 57aea1f1fbb..00000000000
--- a/contrib/libs/crcutil/rdtsc.h
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2010 Google Inc.  All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Reads CPU cycle counter on AMD64 and I386 (for performance measurements).
-// Thanks to __rdtsc() intrinsic, it's easy with Microsoft and Intel
-// compilers, but real pain with GCC.
-
-#ifndef CRCUTIL_RDTSC_H_
-#define CRCUTIL_RDTSC_H_
-
-#include "platform.h"
-
-namespace crcutil {
-
-struct Rdtsc {
-  static inline uint64 Get() {
-#if defined(_MSC_VER) && (HAVE_AMD64 || HAVE_I386)
-    return __rdtsc();
-#elif defined(__GNUC__) && HAVE_AMD64
-    int64 result;
-    __asm__ volatile(
-        "rdtsc\n"
-        : "=a" (result));
-    return result;
-#elif defined(__GNUC__) && HAVE_I386
-    // If "low" and "high" are defined as "uint64" to
-    // avoid explicit cast to uint64, GCC 4.5.0 in "-m32" mode
-    // fails with "impossible register constraint" error
-    // (no, it is not because one cannot use 64-bit value as argument
-    // for 32-bit register, but because its register allocator
-    // could not resolve a conflict under high register pressure).
-    uint32 low;
-    uint32 high;
-    __asm__ volatile(
-        "rdtsc\n"
-        : "=a" (low), "=d" (high));
-    return ((static_cast<uint64>(high) << 32) | low);
-#else
-    // It is hard to find low overhead timer with
-    // sub-millisecond resolution and granularity.
-    return 0;
-#endif
-  }
-};
-
-}  // namespace crcutil
-
-#endif  // CRCUTIL_RDTSC_H_