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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-06-03 00:33:00 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-06-03 00:33:00 +0000 |
| commit | d43e810fddb28560857e63da3eb9fc1e945117b1 (patch) | |
| tree | bd27084a3b6068f80bd96842322bfbe8eb1a62db /gcc/ch | |
| parent | d637c34ba35e4846e60062e0b9c0cf5fc652f040 (diff) | |
| download | gcc-d43e810fddb28560857e63da3eb9fc1e945117b1.tar.gz | |
gcc/
* alias.c (lang_get_alias_set): Remove.
(get_alias_set): Call it directly, not indirectly.
* c-common.c (lang_get_alias_set): Rename from c_get_alias_set.
* c-common.h (c_get_alias_set): Don't declare.
* c-decl.c (init_decl_processing): Don't set lang_get_alias_set.
* expr.h (lang_get_alias_set): Declare as function, not pointer.
gcc/ch/
* lang.c (lang_get_alias_set): New.
gcc/cp/
* decl.c (init_decl_processing): Don't set lang_get_alias_set.
gcc/f/
* com.c (lang_get_alias_set): New.
gcc/java/
* lang.c (lang_get_alias_set): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34368 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ch')
| -rw-r--r-- | gcc/ch/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/ch/lang.c | 13 |
2 files changed, 17 insertions, 0 deletions
diff --git a/gcc/ch/ChangeLog b/gcc/ch/ChangeLog index 30c39a24058..3b346e1fccc 100644 --- a/gcc/ch/ChangeLog +++ b/gcc/ch/ChangeLog @@ -1,3 +1,7 @@ +2000-06-02 Richard Henderson <rth@cygnus.com> + + * lang.c (lang_get_alias_set): New. + Sat May 27 11:24:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * lang.c (deep_const_expr): Use first_rtl_op. diff --git a/gcc/ch/lang.c b/gcc/ch/lang.c index 985eea7bffc..7b62c16b4f2 100644 --- a/gcc/ch/lang.c +++ b/gcc/ch/lang.c @@ -283,6 +283,19 @@ incomplete_type_error (value, type) error ("internal error - use of undefined type"); } +/* Return the typed-based alias set for T, which may be an expression + or a type. Return -1 if we don't do anything special. */ + +HOST_WIDE_INT +lang_get_alias_set (t) + tree t; +{ + /* ??? Need to figure out what the rules are. Certainly we'd need + to handle union-like things, and probably variant records. + Until then, turn off type-based aliasing completely. */ + return 0; +} + void lang_init () { |