From 61465e7563e79c8ce885f11f98b3ab639ddb0700 Mon Sep 17 00:00:00 2001 From: Kazu Hirata Date: Tue, 2 Jan 2007 18:06:37 +0000 Subject: Revert: 2007-01-02 Kazu Hirata * alias.c (init_alias_analysis): Use VEC_safe_grow_cleared. * cfgbuild.c (find_basic_blocks): Likewise. * cfgrtl.c (rtl_create_basic_block): Likewise. * function.c (temp_slots_at_level): Likewise. * reg-stack.c (stack_regs_mentioned): Likewise. * regclass.c (allocate_reg_info): Likewise. * tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb, set_bb_for_stmt, move_block_to_fn): Likewise. * tree-complex.c (tree_lower_complex): Likewise. * vec.h (VEC_safe_grow_cleared): New. From-SVN: r120351 --- gcc/function.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'gcc/function.c') diff --git a/gcc/function.c b/gcc/function.c index b657e24..581c083 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -544,7 +544,15 @@ static struct temp_slot ** temp_slots_at_level (int level) { if (level >= (int) VEC_length (temp_slot_p, used_temp_slots)) - VEC_safe_grow_cleared (temp_slot_p, gc, used_temp_slots, level + 1); + { + size_t old_length = VEC_length (temp_slot_p, used_temp_slots); + temp_slot_p *p; + + VEC_safe_grow (temp_slot_p, gc, used_temp_slots, level + 1); + p = VEC_address (temp_slot_p, used_temp_slots); + memset (&p[old_length], 0, + sizeof (temp_slot_p) * (level + 1 - old_length)); + } return &(VEC_address (temp_slot_p, used_temp_slots)[level]); } -- cgit v1.1