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| author | Misha Brukman <brukman+llvm@gmail.com> | 2004-10-18 22:14:48 +0000 |
|---|---|---|
| committer | Misha Brukman <brukman+llvm@gmail.com> | 2004-10-18 22:14:48 +0000 |
| commit | e42aeece6c3264ffd6f61af3745d2071466c7194 (patch) | |
| tree | 13e4455691c7532c72d7483f99bf297ae60aa970 /include/llvm/Support | |
| parent | eaa13851a7fe604363577350c5cf65c257c4d41a (diff) | |
| download | external_llvm-e42aeece6c3264ffd6f61af3745d2071466c7194.zip external_llvm-e42aeece6c3264ffd6f61af3745d2071466c7194.tar.gz external_llvm-e42aeece6c3264ffd6f61af3745d2071466c7194.tar.bz2 | |
Move code to redefine INT64_{MIN,MAX} on AIX/PowerPC to a separate header,
because #undef becomes commented out in DataTypes.h.in due to autoheader
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17135 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Support')
| -rw-r--r-- | include/llvm/Support/DataTypes.h.in | 12 | ||||
| -rw-r--r-- | include/llvm/Support/DataTypesFix.h | 29 |
2 files changed, 31 insertions, 10 deletions
diff --git a/include/llvm/Support/DataTypes.h.in b/include/llvm/Support/DataTypes.h.in index 9da5423..2ac1e17 100644 --- a/include/llvm/Support/DataTypes.h.in +++ b/include/llvm/Support/DataTypes.h.in @@ -49,16 +49,8 @@ #include <stdint.h> #endif -#if defined(_POWER) && defined(_AIX) -// GCC is strict about defining large constants: they must have LL modifier. -// We will catch INT64_MAX in the default case below. -#undef INT64_MAX -// AIX #defines INT64_MIN as (-INT64_MAX-1), or -9223372036854775808 which GCC -// complains about as `integer constant is so large that it is unsigned', so -// set INT64_MIN to be one above that: -#undef INT64_MIN -#define INT64_MIN -9223372036854775807LL -#endif +// Fix AIX definitions of INT64_{MIN,MAX} +#include "llvm/Support/DataTypesFix.h" // Handle incorrect definition of uint64_t as u_int64_t #ifndef HAVE_UINT64_T diff --git a/include/llvm/Support/DataTypesFix.h b/include/llvm/Support/DataTypesFix.h new file mode 100644 index 0000000..c73998d --- /dev/null +++ b/include/llvm/Support/DataTypesFix.h @@ -0,0 +1,29 @@ +//===-- include/Support/DataTypesFix.h - Fix datatype defs ------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file was developed by the LLVM research group and is distributed under +// the University of Illinois Open Source License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file overrides default system-defined types and limits which cannot be +// done in DataTypes.h.in because it is processed by autoheader first, which +// comments out any #undef statement +// +//===----------------------------------------------------------------------===// + +#ifndef SUPPORT_DATATYPESFIX_H +#define SUPPORT_DATATYPESFIX_H + +#include "llvm/Config/config.h" + +#if defined(_POWER) && defined(_AIX) +// GCC is strict about defining large constants: they must have LL modifier. +#undef INT64_MAX +#define INT64_MAX 9223372036854775807LL +#undef INT64_MIN +#define INT64_MIN (-INT64_MAX-1) +#endif + +#endif /* SUPPORT_DATATYPESFIX_H */ |