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| author | mrs <mrs@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-13 17:31:30 +0000 |
|---|---|---|
| committer | mrs <mrs@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-13 17:31:30 +0000 |
| commit | 3dd775fb895cffb77ac74098a74e9fca28edaf79 (patch) | |
| tree | f68062e9cfe09046337dc976767a5f7938462868 /gcc/doc/tm.texi | |
| parent | 84014c53e113ab540befd1eceb8598d28a323ab3 (diff) | |
| parent | 34a5d2a56d4b0a0ea74339c985c919aabfc530a4 (diff) | |
| download | gcc-3dd775fb895cffb77ac74098a74e9fca28edaf79.tar.gz | |
Merge in trunk.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/wide-int@205966 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index f3775a95573..4579ad954b4 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -879,11 +879,6 @@ You need not define this macro if the ordering is the same as for multi-word integers. @end defmac -@defmac BITS_PER_UNIT -Define this macro to be the number of bits in an addressable storage -unit (byte). If you do not define this macro the default is 8. -@end defmac - @defmac BITS_PER_WORD Number of bits in a word. If you do not define this macro, the default is @code{BITS_PER_UNIT * UNITS_PER_WORD}. @@ -4357,7 +4352,7 @@ with machine mode @var{mode}. The default version of this hook returns true for both @code{ptr_mode} and @code{Pmode}. @end deftypefn -@deftypefn {Target Hook} bool TARGET_REF_MAY_ALIAS_ERRNO (struct ao_ref_s *@var{ref}) +@deftypefn {Target Hook} bool TARGET_REF_MAY_ALIAS_ERRNO (struct ao_ref *@var{ref}) Define this to return nonzero if the memory reference @var{ref} may alias with the system C library errno location. The default version of this hook assumes the system C library errno location is either a declaration of type int or accessed by dereferencing a pointer to int. @end deftypefn |