code: plan9front

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7c: copy the remainder of packed structs

--- a/sys/src/cmd/7c/cgen.c

+++ b/sys/src/cmd/7c/cgen.c

@@ -1120,6 +1120,20 @@

 		n->type = t;

 	}

+	if((m = w % SZ_LONG) > 0){

+		nod1.xoffset = nod2.xoffset = w - m;

+		regalloc(&nod3, &regnode, Z);

+		do{

+			gins(AMOVB, &nod1, &nod3);

+			gins(AMOVB, &nod3, &nod2);

+			nod1.xoffset++;

+			nod2.xoffset++;

+		}while(--m > 0);

+		regfree(&nod3);

+		nod1.xoffset = 0;

+		nod2.xoffset = 0;

+	}

+

 	w /= SZ_LONG;

 	if(w <= 5) {

 		layout(&nod1, &nod2, w, 0, Z);