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-rw-r--r--sys/src/cmd/5c/peep.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/src/cmd/5c/peep.c b/sys/src/cmd/5c/peep.c
index c7b4c2a30..3d624a93d 100644
--- a/sys/src/cmd/5c/peep.c
+++ b/sys/src/cmd/5c/peep.c
@@ -1354,6 +1354,15 @@ joinsplit(Reg *r, Joininfo *j)
j->end = r->s2;
return Branch;
}
+ switch(r->prog->as){
+ case ADIV:
+ case ADIVU:
+ case AMOD:
+ case AMODU:
+ /* emulated by 5l, doesnt handle conditionals */
+ j->end = r->s1;
+ return Toolong;
+ }
if (modifiescpsr(r->prog)) {
j->end = r->s1;
return Setcond;