[dev.cc] all: merge default (e4ab8f908aac) into dev.cc

[gostls13.git] / src / cmd / 5g / reg.c

diff --git a/src/cmd/5g/reg.c b/src/cmd/5g/reg.c
index 56ea7826e2deefcd01c565a1bb7cc022a6ae19a0..611310f124f75134dafddd93c7df0e245498deff 100644 (file)
--- a/src/cmd/5g/reg.c
+++ b/src/cmd/5g/reg.c
@@ -230,7 +230,7 @@ regopt(Prog *firstp)
 
                /* the mod/div runtime routines smash R12 */
                if(p->as == ADIV || p->as == ADIVU || p->as == AMOD || p->as == AMODU)
-                       r->set.b[z] |= RtoB(12);
+                       r->set.b[0] |= RtoB(12);
        }
        if(firstr == R)
                return;