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llvm-mirror/include/llvm/Config/llvm-config.h.in
Sanjoy Das d429dd288c [ADT][CMake][AutoConf] Fail-fast iterators for DenseMap
Summary:
This patch is an attempt at making `DenseMapIterator`s "fail-fast".
Fail-fast iterators that have been invalidated due to insertion into
the host `DenseMap` deterministically trip an assert (in debug mode)
on access, instead of non-deterministically hitting memory corruption
issues.

Enabling fail-fast iterators breaks the LLVM C++ ABI, so they are
predicated on `LLVM_ENABLE_ABI_BREAKING_CHECKS`.
`LLVM_ENABLE_ABI_BREAKING_CHECKS` by default flips with
`LLVM_ENABLE_ASSERTS`, but can be clamped to ON or OFF using the CMake /
autoconf build system.

Reviewers: chandlerc, dexonsmith, rnk, zturner

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8351

llvm-svn: 233310
2015-03-26 19:25:01 +00:00

105 lines
3.1 KiB
C

/*===------- llvm/Config/llvm-config.h - llvm configuration -------*- C -*-===*/
/* */
/* The LLVM Compiler Infrastructure */
/* */
/* This file is distributed under the University of Illinois Open Source */
/* License. See LICENSE.TXT for details. */
/* */
/*===----------------------------------------------------------------------===*/
/* This file enumerates variables from the LLVM configuration so that they
can be in exported headers and won't override package specific directives.
This is a C header that can be included in the llvm-c headers. */
#ifndef LLVM_CONFIG_H
#define LLVM_CONFIG_H
/* Installation directory for binary executables */
#undef LLVM_BINDIR
/* Time at which LLVM was configured */
#undef LLVM_CONFIGTIME
/* Installation directory for data files */
#undef LLVM_DATADIR
/* Target triple LLVM will generate code for by default */
#undef LLVM_DEFAULT_TARGET_TRIPLE
/* Installation directory for documentation */
#undef LLVM_DOCSDIR
/* Define if threads enabled */
#undef LLVM_ENABLE_THREADS
/* Installation directory for config files */
#undef LLVM_ETCDIR
/* Has gcc/MSVC atomic intrinsics */
#undef LLVM_HAS_ATOMICS
/* Host triple LLVM will be executed on */
#undef LLVM_HOST_TRIPLE
/* Installation directory for include files */
#undef LLVM_INCLUDEDIR
/* Installation directory for .info files */
#undef LLVM_INFODIR
/* Installation directory for man pages */
#undef LLVM_MANDIR
/* LLVM architecture name for the native architecture, if available */
#undef LLVM_NATIVE_ARCH
/* LLVM name for the native AsmParser init function, if available */
#undef LLVM_NATIVE_ASMPARSER
/* LLVM name for the native AsmPrinter init function, if available */
#undef LLVM_NATIVE_ASMPRINTER
/* LLVM name for the native Disassembler init function, if available */
#undef LLVM_NATIVE_DISASSEMBLER
/* LLVM name for the native Target init function, if available */
#undef LLVM_NATIVE_TARGET
/* LLVM name for the native TargetInfo init function, if available */
#undef LLVM_NATIVE_TARGETINFO
/* LLVM name for the native target MC init function, if available */
#undef LLVM_NATIVE_TARGETMC
/* Define if this is Unixish platform */
#undef LLVM_ON_UNIX
/* Define if this is Win32ish platform */
#undef LLVM_ON_WIN32
/* Installation prefix directory */
#undef LLVM_PREFIX
/* Define if we have the Intel JIT API runtime support library */
#undef LLVM_USE_INTEL_JITEVENTS
/* Define if we have the oprofile JIT-support library */
#undef LLVM_USE_OPROFILE
/* Major version of the LLVM API */
#undef LLVM_VERSION_MAJOR
/* Minor version of the LLVM API */
#undef LLVM_VERSION_MINOR
/* Patch version of the LLVM API */
#undef LLVM_VERSION_PATCH
/* LLVM version string */
#undef LLVM_VERSION_STRING
/* Define to enable checks that alter the LLVM C++ ABI */
#undef LLVM_ENABLE_ABI_BREAKING_CHECKS
#endif