diff options
| author | Denys Vlasenko | 2018-12-16 22:44:51 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2018-12-16 22:44:51 +0100 |
| commit | 06ade77002eaa28bb3f19480f68ad270b22bd48e (patch) | |
| tree | 257712440df650debf886de5b614c81b6e3af08b /miscutils/bc.c | |
| parent | 146a79d19c19465aa5a29c271341158b46cc5ade (diff) | |
| download | busybox-06ade77002eaa28bb3f19480f68ad270b22bd48e.zip busybox-06ade77002eaa28bb3f19480f68ad270b22bd48e.tar.gz | |
bc: simplify use of "ip" in loop parsing functions
function old new delta
zbc_parse_stmt_possibly_auto 2106 2065 -41
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-41) Total: -41 bytes
text data bss dec hex filename
982076 485 7296 989857 f1aa1 busybox_old
982035 485 7296 989816 f1a78 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils/bc.c')
| -rw-r--r-- | miscutils/bc.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index f85ab1a..925950d 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -4174,7 +4174,6 @@ static BC_STATUS zbc_parse_while(BcParse *p) { BcStatus s; BcInstPtr ip; - BcInstPtr *ipp; size_t *label; size_t n; @@ -4214,14 +4213,13 @@ static BC_STATUS zbc_parse_while(BcParse *p) bc_parse_push(p, BC_INST_JUMP); bc_parse_pushIndex(p, n); - ipp = bc_vec_top(&p->exits); label = bc_vec_top(&p->conds); dbg_lex("%s:%d BC_INST_JUMP to %d", __func__, __LINE__, *label); bc_parse_push(p, BC_INST_JUMP); bc_parse_pushIndex(p, *label); - label = bc_vec_item(&p->func->labels, ipp->idx); + label = bc_vec_item(&p->func->labels, ip.idx); dbg_lex("%s:%d rewriting label: %d -> %d", __func__, __LINE__, *label, p->func->code.len); *label = p->func->code.len; @@ -4238,7 +4236,6 @@ static BC_STATUS zbc_parse_for(BcParse *p) { BcStatus s; BcInstPtr ip; - BcInstPtr *ipp; size_t *label; size_t cond_idx, exit_idx, body_idx, update_idx; size_t n; @@ -4318,7 +4315,6 @@ static BC_STATUS zbc_parse_for(BcParse *p) bc_parse_push(p, BC_INST_JUMP); bc_parse_pushIndex(p, n); - ipp = bc_vec_top(&p->exits); label = bc_vec_top(&p->conds); //TODO: commonalize? @@ -4326,7 +4322,7 @@ static BC_STATUS zbc_parse_for(BcParse *p) bc_parse_push(p, BC_INST_JUMP); bc_parse_pushIndex(p, *label); - label = bc_vec_item(&p->func->labels, ipp->idx); + label = bc_vec_item(&p->func->labels, ip.idx); dbg_lex("%s:%d rewriting label: %d -> %d", __func__, __LINE__, *label, p->func->code.len); *label = p->func->code.len; |