diff options
Diffstat (limited to 'gcc/cselib.c')
| -rw-r--r-- | gcc/cselib.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gcc/cselib.c b/gcc/cselib.c index 0dfb1a6..9d738df 100644 --- a/gcc/cselib.c +++ b/gcc/cselib.c @@ -157,7 +157,6 @@ new_elt_loc_list (struct elt_loc_list *next, rtx loc) el = pool_alloc (elt_loc_list_pool); el->next = next; el->loc = loc; - el->canon_loc = NULL; el->setting_insn = cselib_current_insn; el->in_libcall = cselib_current_insn_in_libcall; return el; @@ -1081,7 +1080,6 @@ cselib_invalidate_mem (rtx mem_rtx) while (*p) { rtx x = (*p)->loc; - rtx canon_x = (*p)->canon_loc; cselib_val *addr; struct elt_list **mem_chain; @@ -1092,8 +1090,6 @@ cselib_invalidate_mem (rtx mem_rtx) p = &(*p)->next; continue; } - if (!canon_x) - canon_x = (*p)->canon_loc = canon_rtx (x); if (num_mems < PARAM_VALUE (PARAM_MAX_CSELIB_MEMORY_LOCATIONS) && ! canon_true_dependence (mem_rtx, GET_MODE (mem_rtx), mem_addr, x, cselib_rtx_varies_p)) |