cmd/[568]g: correct freeing of allocated Regs.

R=golang-dev, rsc CC=golang-dev, remy https://golang.org/cl/6281050

cmd/[568]g: correct freeing of allocated Regs.
R=golang-dev, rsc CC=golang-dev, remy https://golang.org/cl/6281050
a7059cc7 · Rémy Oudompheng · 6763e5b6 · a7059cc7 · a7059cc7 · a7059cc7
Commit a7059cc7 authored Jun 05, 2012 by Rémy Oudompheng
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Showing with 6 additions and 6 deletions

src/cmd/5g/reg.c src/cmd/5g/reg.c +2 -2

src/cmd/6g/reg.c src/cmd/6g/reg.c +2 -2

src/cmd/8g/reg.c src/cmd/8g/reg.c +2 -2

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--- a/src/cmd/5g/reg.c
+++ b/src/cmd/5g/reg.c
@@ -703,8 +703,8 @@ brk:
 			}
 		}
 	}
-	if(r1 != R) {
+	if(lastr != R) {
-		r1->link = freer;
+		lastr->link = freer;
 		freer = firstr;
 	}

--- a/src/cmd/6g/reg.c
+++ b/src/cmd/6g/reg.c
@@ -781,8 +781,8 @@ brk:
 				p->to.branch = p->to.branch->link;
 	}
-	if(r1 != R) {
+	if(lastr != R) {
-		r1->link = freer;
+		lastr->link = freer;
 		freer = firstr;
 	}

--- a/src/cmd/8g/reg.c
+++ b/src/cmd/8g/reg.c
@@ -677,8 +677,8 @@ brk:
 				p->to.branch = p->to.branch->link;
 	}
-	if(r1 != R) {
+	if(lastr != R) {
-		r1->link = freer;
+		lastr->link = freer;
 		freer = firstr;
 	}