idup(Ins **, Ins *, ulong) -> idup(Blk *, Ins *, ulong)

Always used this way and factors setting b->nins.
Makes b->ins vector contract more obvious.

1 files changed, 3 insertions, 5 deletions

diff --git a/rega.c b/rega.c
index 8e601c9..ab98cd6 100644
--- a/rega.c
+++ b/rega.c
@@ -439,8 +439,7 @@ doblk(Blk *b, RMap *cur)
 			 * the above loop must be changed */
 		}
 	}
-	b->nins = &insb[NIns] - curi;
-	idup(&b->ins, curi, b->nins);
+	idup(b, curi, &insb[NIns]-curi);
 }
 
 /* qsort() comparison function to peel
@@ -671,10 +670,9 @@ rega(Fn *fn)
 			blist = b1;
 			fn->nblk++;
 			strf(b1->name, "%s_%s", b->name, s->name);
-			b1->nins = &insb[NIns] - curi;
-			stmov += b1->nins;
+			stmov += &insb[NIns]-curi;
 			stblk += 1;
-			idup(&b1->ins, curi, b1->nins);
+			idup(b1, curi, &insb[NIns]-curi);
 			b1->jmp.type = Jjmp;
 			b1->s1 = s;
 			**ps = b1;