shithub: scc

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Remove premature optimization

We don't know until what point the lookup optimization is good,
so wait until measarument.

--- a/cc1/symbol.c

+++ b/cc1/symbol.c

@@ -71,13 +71,10 @@

 Symbol *

 lookup(register char *s, uint8_t ns)

 {

-	static struct symtab *tbl;

 	register Symbol *sym;

-	tbl = &symtab[ns];

-	for (sym = tbl->htab[hash(s)]; sym; sym = sym->hash) {

-		register char *t = sym->name;

-		if (*t == *s && !strcmp(t, s))

+	for (sym = symtab[ns].htab[hash(s)]; sym; sym = sym->hash) {

+		if (!strcmp(sym->name, s))

 			return sym;

 	}