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Re-installed 2001-01-09's patch:

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* hwint.h (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT): Use long long
if it's wider than long and the target's long is wider than the
host's.

From-SVN: r41785
This commit is contained in:
Alexandre Oliva 2001-05-03 11:58:43 +00:00 committed by Alexandre Oliva
parent 5158d7eeb7
commit 4abe9f62d8
2 changed files with 30 additions and 0 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2001-05-03 Alexandre Oliva <aoliva@redhat.com>
Re-installed 2001-01-09's patch:
* hwint.h (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT): Use long long
if it's wider than long and the target's long is wider than the
host's.
2001-05-02 David O'Brien <obrien@FreeBSD.org>
* config.gcc, config/rs6000/aix51.h, config/rs6000/mach.h: Do not

23
gcc/hwint.h
View File

@ -27,6 +27,29 @@
/* Find the largest host integer type and set its size and type. */
/* Use long long on the host if the target has a wider long type than
the host. */
#if ! defined HOST_BITS_PER_WIDE_INT \
&& defined HOST_BITS_PER_LONGLONG \
&& (HOST_BITS_PER_LONGLONG > HOST_BITS_PER_LONG) \
&& (defined (LONG_LONG_MAX) || defined (LONGLONG_MAX) \
|| defined (LLONG_MAX) || defined (__GNUC__))
# ifdef MAX_LONG_TYPE_SIZE
# if MAX_LONG_TYPE_SIZE > HOST_BITS_PER_LONG
# define HOST_BITS_PER_WIDE_INT HOST_BITS_PER_LONGLONG
# define HOST_WIDE_INT long long
# endif
# else
# if LONG_TYPE_SIZE > HOST_BITS_PER_LONG
# define HOST_BITS_PER_WIDE_INT HOST_BITS_PER_LONGLONG
# define HOST_WIDE_INT long long
# endif
# endif
#endif
#ifndef HOST_BITS_PER_WIDE_INT
# if HOST_BITS_PER_LONG > HOST_BITS_PER_INT