Leszek Swirski
44f769baca
SourceLocation is almost only used for debug messages in TurboShaft, so pass it only in debug mode. Additionally, std::source_location (that it wraps) is a single pointer, so we can efficiently pass it by value rather than const ref. This reduces release build d8 by ~170kb, of which ~4kb is the by-value passing. Change-Id: Ia6b592f094dad0987b8a886bf16a7d3fe8611eb1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/6888815 Auto-Submit: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/main@{#102072}
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
// Copyright 2020 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef INCLUDE_CPPGC_INTERNAL_LOGGING_H_
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#define INCLUDE_CPPGC_INTERNAL_LOGGING_H_
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#include "cppgc/source-location.h"
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#include "v8config.h" // NOLINT(build/include_directory)
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namespace cppgc {
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namespace internal {
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void V8_EXPORT DCheckImpl(const char*,
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SourceLocation = SourceLocation::Current());
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[[noreturn]] void V8_EXPORT
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FatalImpl(const char*, SourceLocation = SourceLocation::Current());
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// Used to ignore -Wunused-variable.
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template <typename>
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struct EatParams {};
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#ifdef CPPGC_ENABLE_API_CHECKS
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#define CPPGC_DCHECK_MSG(condition, message) \
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do { \
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if (V8_UNLIKELY(!(condition))) { \
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::cppgc::internal::DCheckImpl(message); \
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} \
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} while (false)
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#else // !CPPGC_ENABLE_API_CHECKS
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#define CPPGC_DCHECK_MSG(condition, message) \
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(static_cast<void>(::cppgc::internal::EatParams<decltype( \
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static_cast<void>(condition), message)>{}))
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#endif // !CPPGC_ENABLE_API_CHECKS
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#define CPPGC_DCHECK(condition) CPPGC_DCHECK_MSG(condition, #condition)
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#define CPPGC_CHECK_MSG(condition, message) \
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do { \
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if (V8_UNLIKELY(!(condition))) { \
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::cppgc::internal::FatalImpl(message); \
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} \
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} while (false)
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#define CPPGC_CHECK(condition) CPPGC_CHECK_MSG(condition, #condition)
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} // namespace internal
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} // namespace cppgc
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#endif // INCLUDE_CPPGC_INTERNAL_LOGGING_H_
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