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codegen.c: compare symbol names directly avoiding string conversion.

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2021-07-22 11:21:00 +09:00
parent e42f192827
commit 3e9ed1cca2
1 changed files with 32 additions and 37 deletions
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mrbgems/mruby-compiler/core/codegen.c
+32 -37
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@@ -1321,46 +1321,41 @@ gen_call(codegen_scope *s, node *tree, mrb_sym name, int sp, int val, int safe)
}
push();pop();
pop_n(n+1);
{
mrb_int symlen;
const char *symname = mrb_sym_name_len(s->mrb, sym, &symlen);
if (!noop && sym == MRB_OPSYM_2(s->mrb, add) && n == 1) {
gen_addsub(s, OP_ADD, cursp());
}
else if (!noop && sym == MRB_OPSYM_2(s->mrb, sub) && n == 1) {
gen_addsub(s, OP_SUB, cursp());
}
else if (!noop && sym == MRB_OPSYM_2(s->mrb, mul) && n == 1) {
genop_1(s, OP_MUL, cursp());
}
else if (!noop && sym == MRB_OPSYM_2(s->mrb, div) && n == 1) {
genop_1(s, OP_DIV, cursp());
}
else if (!noop && sym == MRB_OPSYM_2(s->mrb, lt) && n == 1) {
genop_1(s, OP_LT, cursp());
}
else if (!noop && sym == MRB_OPSYM_2(s->mrb, le) && n == 1) {
genop_1(s, OP_LE, cursp());
}
else if (!noop && sym == MRB_OPSYM_2(s->mrb, gt) && n == 1) {
genop_1(s, OP_GT, cursp());
}
else if (!noop && sym == MRB_OPSYM_2(s->mrb, ge) && n == 1) {
genop_1(s, OP_GE, cursp());
}
else if (!noop && sym == MRB_OPSYM_2(s->mrb, eq) && n == 1) {
genop_1(s, OP_EQ, cursp());
}
else {
int idx = new_sym(s, sym);
if (!noop && symlen == 1 && symname[0] == '+' && n == 1) {
gen_addsub(s, OP_ADD, cursp());
}
else if (!noop && symlen == 1 && symname[0] == '-' && n == 1) {
gen_addsub(s, OP_SUB, cursp());
}
else if (!noop && symlen == 1 && symname[0] == '*' && n == 1) {
genop_1(s, OP_MUL, cursp());
}
else if (!noop && symlen == 1 && symname[0] == '/' && n == 1) {
genop_1(s, OP_DIV, cursp());
}
else if (!noop && symlen == 1 && symname[0] == '<' && n == 1) {
genop_1(s, OP_LT, cursp());
}
else if (!noop && symlen == 2 && symname[0] == '<' && symname[1] == '=' && n == 1) {
genop_1(s, OP_LE, cursp());
}
else if (!noop && symlen == 1 && symname[0] == '>' && n == 1) {
genop_1(s, OP_GT, cursp());
}
else if (!noop && symlen == 2 && symname[0] == '>' && symname[1] == '=' && n == 1) {
genop_1(s, OP_GE, cursp());
}
else if (!noop && symlen == 2 && symname[0] == '=' && symname[1] == '=' && n == 1) {
genop_1(s, OP_EQ, cursp());
if (sendv) {
genop_2(s, blk ? OP_SENDVB : OP_SENDV, cursp(), idx);
}
else {
int idx = new_sym(s, sym);
if (sendv) {
genop_2(s, blk ? OP_SENDVB : OP_SENDV, cursp(), idx);
}
else {
genop_3(s, blk ? OP_SENDB : OP_SEND, cursp(), idx, n);
}
genop_3(s, blk ? OP_SENDB : OP_SEND, cursp(), idx, n);
}
}
if (safe) {