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| author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-02 18:06:37 +0000 |
|---|---|---|
| committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-02 18:06:37 +0000 |
| commit | 5ebf7810cd29c83954f1b5522d2098ff758a62f0 (patch) | |
| tree | 855a61405368a6c9dd7ac4aa327081a187763a99 /gcc/function.c | |
| parent | 60a0513e1edb1f19485faf0a68810f49bf7f3d2b (diff) | |
| download | gcc-5ebf7810cd29c83954f1b5522d2098ff758a62f0.tar.gz | |
Revert:
2007-01-02 Kazu Hirata <kazu@codesourcery.com>
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120351 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/function.c b/gcc/function.c index b657e2490eb..581c0834d44 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]); } |