[llvm-commits] CVS: llvm/include/llvm/Support/DataTypesFix.h DataTypes.h.in

Chris Lattner sabre at nondot.org
Mon Oct 18 15:38:46 PDT 2004


On Mon, 18 Oct 2004, Misha Brukman wrote:

> Index: llvm/include/llvm/Support/DataTypesFix.h
> diff -c /dev/null llvm/include/llvm/Support/DataTypesFix.h:1.1

How would people feel about renaming Support/DataTypesFix.h ->
Config/AIXDataTypesFix.h and changing this:

#include "llvm/Support/DataTypesFix.h"

to:

#ifdef _AIX
#include "llvm/Config/AIXDataTypesFix.h"
#endif

?

-Chris

> *** /dev/null	Mon Oct 18 17:14:58 2004
> --- llvm/include/llvm/Support/DataTypesFix.h	Mon Oct 18 17:14:48 2004
> ***************
> *** 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 */
>
>
> Index: llvm/include/llvm/Support/DataTypes.h.in
> diff -u llvm/include/llvm/Support/DataTypes.h.in:1.12 llvm/include/llvm/Support/DataTypes.h.in:1.13
> --- llvm/include/llvm/Support/DataTypes.h.in:1.12	Mon Oct 18 13:35:21 2004
> +++ llvm/include/llvm/Support/DataTypes.h.in	Mon Oct 18 17:14:48 2004
> @@ -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
>
>
>
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>

-Chris

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