From: ceriel <none@none>
Date: Wed, 20 Feb 1991 09:54:55 +0000 (+0000)
Subject: Changed method of allocating locals
X-Git-Tag: release-5-5~1234
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=c9ece34fc59077796099d0d168c2c63de764fd1f;p=ack.git

Changed method of allocating locals
---

diff --git a/mach/i386/ncg/mach.c b/mach/i386/ncg/mach.c
index 63632f487..c437d6b47 100644
--- a/mach/i386/ncg/mach.c
+++ b/mach/i386/ncg/mach.c
@@ -60,19 +60,23 @@ string holstr(n) word n; {
 prolog(nlocals) full nlocals; {
 
 	fputs("push ebp\nmov ebp,esp\n", codefile);
+	if (nlocals == 0) return;
+#ifdef NOTDEF
+	probably not better on 386.
 	switch(nlocals) {
 	case 8:
 		fputs("push eax\n", codefile);
 		/* fall through */
 	case 4:
 		fputs("push eax\n", codefile);
-		/* fall through */
-	case 0:
 		break;
 	default:
+#endif
 		fprintf(codefile, "\tsub\tesp,%ld\n",nlocals);
+#ifdef NOTDEF
 		break;
 	}
+#endif
 }
 
 #ifdef REGVARS