diff options
Diffstat (limited to 'gcc/f/com.c')
| -rw-r--r-- | gcc/f/com.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/gcc/f/com.c b/gcc/f/com.c index 821a637..ccff61a 100644 --- a/gcc/f/com.c +++ b/gcc/f/com.c @@ -14276,6 +14276,14 @@ static void ffe_init_options PARAMS ((void)); #undef LANG_HOOKS_DECODE_OPTION #define LANG_HOOKS_DECODE_OPTION ffe_decode_option +/* We do not wish to use alias-set based aliasing at all. Used in the + extreme (every object with its own set, with equivalences recorded) it + might be helpful, but there are problems when it comes to inlining. We + get on ok with flag_argument_noalias, and alias-set aliasing does + currently limit how stack slots can be reused, which is a lose. */ +#undef LANG_HOOKS_GET_ALIAS_SET +#define LANG_HOOKS_GET_ALIAS_SET hook_get_alias_set_0 + struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER; /* used by print-tree.c */ @@ -14303,21 +14311,6 @@ lang_identify () return "f77"; } -/* 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 ATTRIBUTE_UNUSED; -{ - /* We do not wish to use alias-set based aliasing at all. Used in the - extreme (every object with its own set, with equivalences recorded) - it might be helpful, but there are problems when it comes to inlining. - We get on ok with flag_argument_noalias, and alias-set aliasing does - currently limit how stack slots can be reused, which is a lose. */ - return 0; -} - static void ffe_init_options () { |