cmd/compile: add OMOD to list of ops that might panic

Follow-up to CL 32551.

Change-Id: If68f9581a7f13e04796aaff2007c09f8ea2c3611
Reviewed-on: https://go-review.googlesource.com/32586
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>

diff --git a/src/cmd/compile/internal/gc/subr.go b/src/cmd/compile/internal/gc/subr.go
index 7655a9ecdc2f45d9a457df69ab9b58848d31902c..fb5419f5338e5ce6a90f3f03d4766a0ba495a667 100644 (file)
--- a/src/cmd/compile/internal/gc/subr.go
+++ b/src/cmd/compile/internal/gc/subr.go
@@ -1183,7 +1183,7 @@ func ullmancalc(n *Node) {
                        goto out
                }
        case OINDEX, OSLICE, OSLICEARR, OSLICE3, OSLICE3ARR, OSLICESTR,
-               OIND, ODOTPTR, ODOTTYPE, ODIV:
+               OIND, ODOTPTR, ODOTTYPE, ODIV, OMOD:
                // These ops might panic, make sure they are done
                // before we start marshaling args for a call. See issue 16760.
                ul = UINF