1 files changed, 0 insertions, 140 deletions
diff --git a/src/main.c b/src/main.c
deleted file mode 100644
index c1664be..0000000
--- a/src/main.c
+++ /dev/null
@@ -1,140 +0,0 @@
-#include "all.h"
-#include "config.h"
-#include <ctype.h>
-#include <getopt.h>
-
-char debug['Z'+1] = {
-	['P'] = 0, /* parsing */
-	['A'] = 0, /* abi lowering */
-	['I'] = 0, /* instruction selection */
-	['L'] = 0, /* liveness */
-	['M'] = 0, /* memory optimization */
-	['N'] = 0, /* ssa construction */
-	['C'] = 0, /* copy elimination */
-	['S'] = 0, /* spilling */
-	['R'] = 0, /* reg. allocation */
-};
-
-static FILE *outf;
-static int dbg;
-
-static void
-data(Dat *d)
-{
-	if (dbg)
-		return;
-	if (d->type == DEnd) {
-		fputs("/* end data */\n\n", outf);
-		freeall();
-	}
-	emitdat(d, outf);
-}
-
-static void
-func(Fn *fn)
-{
-	int n;
-
-	if (dbg)
-		fprintf(stderr, "**** Function %s ****", fn->name);
-	if (debug['P']) {
-		fprintf(stderr, "\n> After parsing:\n");
-		printfn(fn, stderr);
-	}
-	fillrpo(fn);
-	fillpreds(fn);
-	filluse(fn);
-	memopt(fn);
-	ssa(fn);
-	filluse(fn);
-	copy(fn);
-	filluse(fn);
-	isel(fn);
-	filllive(fn);
-	fillcost(fn);
-	spill(fn);
-	rega(fn);
-	fillrpo(fn);
-	assert(fn->rpo[0] == fn->start);
-	for (n=0;; n++)
-		if (n == fn->nblk-1) {
-			fn->rpo[n]->link = 0;
-			break;
-		} else
-			fn->rpo[n]->link = fn->rpo[n+1];
-	if (!dbg) {
-		emitfn(fn, outf);
-		fprintf(outf, "/* end function %s */\n\n", fn->name);
-	} else
-		fprintf(stderr, "\n");
-	freeall();
-}
-
-int
-main(int ac, char *av[])
-{
-	FILE *inf;
-	char *f;
-	int c, asm;
-
-	asm = Defaultasm;
-	outf = stdout;
-	while ((c = getopt(ac, av, "d:o:G:")) != -1)
-		switch (c) {
-		case 'd':
-			for (; *optarg; optarg++)
-				if (isalpha(*optarg)) {
-					debug[toupper(*optarg)] = 1;
-					dbg = 1;
-				}
-			break;
-		case 'o':
-			if (strcmp(optarg, "-") != 0)
-				outf = fopen(optarg, "w");
-			break;
-		case 'G':
-			if (strcmp(optarg, "e") == 0)
-				asm = Gaself;
-			else if (strcmp(optarg, "m") == 0)
-				asm = Gasmacho;
-			else {
-				fprintf(stderr, "unknown gas flavor '%s'\n", optarg);
-				exit(1);
-			}
-			break;
-		default:
-			fprintf(stderr, "usage: %s [-d <flags>] [-o out] {file.ssa, -}\n", av[0]);
-			exit(1);
-		}
-
-	switch (asm) {
-	case Gaself:
-		locprefix = ".L";
-		symprefix = "";
-		break;
-	case Gasmacho:
-		locprefix = "L";
-		symprefix = "_";
-		break;
-	}
-
-	do {
-		f = av[optind];
-		if (!f || strcmp(f, "-") == 0) {
-			inf = stdin;
-			f = "-";
-		} else {
-			inf = fopen(f, "r");
-			if (!inf) {
-				fprintf(stderr, "cannot open '%s'\n", f);
-				exit(1);
-			}
-		}
-		parse(inf, f, data, func);
-	} while (++optind < ac);
-
-	if (!dbg)
-		emitfin(outf);
-
-	exit(0);
-}