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Differential D127692

[libc] Guard common macro names
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Authored by abrachet on Jun 13 2022, 1:44 PM.

Details

Reviewers
michaelrj
sivachandra
Commits
rG60d4a1071069: [libc] Guard common macro names

Diff Detail

Event Timeline

abrachet created this revision.Jun 13 2022, 1:44 PM
Herald added a project: Restricted Project. · View Herald TranscriptJun 13 2022, 1:44 PM
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abrachet requested review of this revision.Jun 13 2022, 1:44 PM
Harbormaster completed remote builds in B169549: Diff 436548.Jun 13 2022, 1:50 PM
sivachandra accepted this revision.Jun 13 2022, 2:18 PM
This revision is now accepted and ready to land.Jun 13 2022, 2:18 PM
This revision was landed with ongoing or failed builds.Jun 14 2022, 8:05 AM
Closed by commit rG60d4a1071069: [libc] Guard common macro names (authored by abrachet). · Explain Why
This revision was automatically updated to reflect the committed changes.
abrachet added a commit: rG60d4a1071069: [libc] Guard common macro names.
Herald added a project: Restricted Project. · View Herald TranscriptJun 14 2022, 8:05 AM
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Revision Contents

PathSize
libc/
src/
__support/
6 lines

Diff 436548

libc/src/__support/common.h

//===-- Common internal contructs -------------------------------*- C++ -*-===// //===-- Common internal contructs -------------------------------*- C++ -*-===//
// //
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information. // See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#ifndef LLVM_LIBC_SUPPORT_COMMON_H #ifndef LLVM_LIBC_SUPPORT_COMMON_H
#define LLVM_LIBC_SUPPORT_COMMON_H #define LLVM_LIBC_SUPPORT_COMMON_H
#define LIBC_INLINE_ASM __asm__ __volatile__ #define LIBC_INLINE_ASM __asm__ __volatile__
#ifndef likely
#define likely(x) __builtin_expect(!!(x), 1) #define likely(x) __builtin_expect(!!(x), 1)
#endif
#ifndef unlikely
#define unlikely(x) __builtin_expect(x, 0) #define unlikely(x) __builtin_expect(x, 0)
#endif
#ifndef UNUSED
#define UNUSED __attribute__((unused)) #define UNUSED __attribute__((unused))
#endif
#ifndef LLVM_LIBC_FUNCTION_ATTR #ifndef LLVM_LIBC_FUNCTION_ATTR
#define LLVM_LIBC_FUNCTION_ATTR #define LLVM_LIBC_FUNCTION_ATTR
#endif #endif
// MacOS needs to be excluded because it does not support aliasing. // MacOS needs to be excluded because it does not support aliasing.
#if defined(LLVM_LIBC_PUBLIC_PACKAGING) && (!defined(__APPLE__)) #if defined(LLVM_LIBC_PUBLIC_PACKAGING) && (!defined(__APPLE__))
#define LLVM_LIBC_FUNCTION(type, name, arglist) \ #define LLVM_LIBC_FUNCTION(type, name, arglist) \
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