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| author | Nathan Sidwell <nathan@codesourcery.com> | 2000-08-11 13:42:32 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2000-08-11 13:42:32 +0000 |
| commit | 8117da65db95b328f0586b183042425c75dde628 (patch) | |
| tree | 5faa966e485b1c0e2ebd6d36c06faac1f32b4604 /gcc | |
| parent | c9bacfdb84edd4ca8bb29e8a9ce801cb780350ce (diff) | |
| download | gcc-8117da65db95b328f0586b183042425c75dde628.zip gcc-8117da65db95b328f0586b183042425c75dde628.tar.gz gcc-8117da65db95b328f0586b183042425c75dde628.tar.bz2 | |
* extend.texi (Volatiles): Fix typos.
From-SVN: r35632
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/extend.texi | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 42d7dba..5d53ed9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2000-08-11 Nathan Sidwell <nathan@codesourcery.com> + + * extend.texi (Volatiles): Fix typos. + 2000-08-11 Kazu Hirata <kazu@hxi.com> * flow.c: Fix formatting. diff --git a/gcc/extend.texi b/gcc/extend.texi index 4a8c87c..7ec85bf 100644 --- a/gcc/extend.texi +++ b/gcc/extend.texi @@ -3558,13 +3558,13 @@ works correctly. Both the C and C++ standard have the concept of volatile objects. These are normally accessed by pointers and used for accessing hardware. The -standards encourage compilers to refrain from optimizations on +standards encourage compilers to refrain from optimizations concerning accesses to volatile objects that it might perform on non-volatile objects. The C standard leaves it implementation defined as to what constitutes a volatile access. The C++ standard omits to specify this, except to say that C++ should behave in a similar manner to C with respect to volatiles, where possible. The minimum either -standard specifies is that at a sequence point all previous access to +standard specifies is that at a sequence point all previous accesses to volatile objects have stabilized and no subsequent accesses have occurred. Thus an implementation is free to reorder and combine volatile accesses which occur between sequence points, but cannot do so |