diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/alias.c | 34 |
2 files changed, 4 insertions, 34 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0b40844..0f91517 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * alias.c (find_symbolic_term): Delete unused function. + 2007-02-12 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.md (paritydi2, paritysi2): New expanders. diff --git a/gcc/alias.c b/gcc/alias.c index b873e97..3ac6848 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -149,7 +149,6 @@ struct alias_set_entry GTY(()) typedef struct alias_set_entry *alias_set_entry; static int rtx_equal_for_memref_p (rtx, rtx); -static rtx find_symbolic_term (rtx); static int memrefs_conflict_p (int, rtx, int, rtx, HOST_WIDE_INT); static void record_set (rtx, rtx, void *); static int base_alias_check (rtx, rtx, enum machine_mode, @@ -1345,39 +1344,6 @@ rtx_equal_for_memref_p (rtx x, rtx y) return 1; } -/* Given an rtx X, find a SYMBOL_REF or LABEL_REF within - X and return it, or return 0 if none found. */ - -static rtx -find_symbolic_term (rtx x) -{ - int i; - enum rtx_code code; - const char *fmt; - - code = GET_CODE (x); - if (code == SYMBOL_REF || code == LABEL_REF) - return x; - if (OBJECT_P (x)) - return 0; - - fmt = GET_RTX_FORMAT (code); - for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--) - { - rtx t; - - if (fmt[i] == 'e') - { - t = find_symbolic_term (XEXP (x, i)); - if (t != 0) - return t; - } - else if (fmt[i] == 'E') - break; - } - return 0; -} - rtx find_base_term (rtx x) { |