diff options
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 21 |
1 files changed, 9 insertions, 12 deletions
@@ -929,7 +929,7 @@ get_cse_reg_info (unsigned int regno) cse_reg_info_free_list = p->next; } else - p = (struct cse_reg_info *) xmalloc (sizeof (struct cse_reg_info)); + p = xmalloc (sizeof (struct cse_reg_info)); /* Insert into hash table. */ p->hash_next = *hash_head; @@ -967,7 +967,7 @@ new_basic_block (void) /* Clear out hash table state for this pass. */ - memset ((char *) reg_hash, 0, sizeof reg_hash); + memset (reg_hash, 0, sizeof reg_hash); if (cse_reg_info_used_list) { @@ -1540,7 +1540,7 @@ insert (rtx x, struct table_elt *classp, unsigned int hash, enum machine_mode mo else { n_elements_made++; - elt = (struct table_elt *) xmalloc (sizeof (struct table_elt)); + elt = xmalloc (sizeof (struct table_elt)); } elt->exp = x; @@ -4693,7 +4693,7 @@ cse_insn (rtx insn, rtx libcall_insn) if (GET_CODE (x) == SET) { - sets = (struct set *) alloca (sizeof (struct set)); + sets = alloca (sizeof (struct set)); sets[0].rtl = x; /* Ignore SETs that are unconditional jumps. @@ -4728,7 +4728,7 @@ cse_insn (rtx insn, rtx libcall_insn) { int lim = XVECLEN (x, 0); - sets = (struct set *) alloca (lim * sizeof (struct set)); + sets = alloca (lim * sizeof (struct set)); /* Find all regs explicitly clobbered in this insn, and ensure they are not replaced with any other regs @@ -6940,8 +6940,7 @@ cse_main (rtx f, int nregs, int after_loop, FILE *file) max_insn_uid = get_max_uid (); - reg_eqv_table = (struct reg_eqv_elem *) - xmalloc (nregs * sizeof (struct reg_eqv_elem)); + reg_eqv_table = xmalloc (nregs * sizeof (struct reg_eqv_elem)); #ifdef LOAD_EXTEND_OP @@ -6957,7 +6956,7 @@ cse_main (rtx f, int nregs, int after_loop, FILE *file) /* Find the largest uid. */ max_uid = get_max_uid (); - uid_cuid = (int *) xcalloc (max_uid + 1, sizeof (int)); + uid_cuid = xcalloc (max_uid + 1, sizeof (int)); /* Compute the mapping from uids to cuids. CUIDs are numbers assigned to insns, like uids, @@ -7076,9 +7075,7 @@ cse_basic_block (rtx from, rtx to, struct branch_path *next_branch, /* This array is undefined before max_reg, so only allocate the space actually needed and adjust the start. */ - qty_table - = (struct qty_table_elem *) xmalloc ((max_qty - max_reg) - * sizeof (struct qty_table_elem)); + qty_table = xmalloc ((max_qty - max_reg) * sizeof (struct qty_table_elem)); qty_table -= max_reg; new_basic_block (); @@ -7537,7 +7534,7 @@ delete_trivially_dead_insns (rtx insns, int nreg) timevar_push (TV_DELETE_TRIVIALLY_DEAD); /* First count the number of times each register is used. */ - counts = (int *) xcalloc (nreg, sizeof (int)); + counts = xcalloc (nreg, sizeof (int)); for (insn = next_real_insn (insns); insn; insn = next_real_insn (insn)) count_reg_usage (insn, counts, NULL_RTX, 1); |