cmd/compile/internal/inline/inlheur: delete ConstExpr case

ir.ConstExpr was deleted in CL 526395, so no need to check for it.
Fixes the build error.

Change-Id: I642dab70d17369bc7c9ae880666ef42ff099b770
Reviewed-on: https://go-review.googlesource.com/c/go/+/526196
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>

diff --git a/src/cmd/compile/internal/inline/inlheur/eclassify.go b/src/cmd/compile/internal/inline/inlheur/eclassify.go
index 4230603b998f7a14324f1c1192fbdde82becf296..1e6d1b9e37864e11ecfa3100d177ba2b5792aea2 100644 (file)
--- a/src/cmd/compile/internal/inline/inlheur/eclassify.go
+++ b/src/cmd/compile/internal/inline/inlheur/eclassify.go
@@ -139,8 +139,7 @@ func (ec *exprClassifier) Visit(n ir.Node) {
                        ndisp = exprLiterals
 
                case ir.OLITERAL:
-                       if _, ok := n.(*ir.ConstExpr); ok {
-                       } else if _, ok := n.(*ir.BasicLit); ok {
+                       if _, ok := n.(*ir.BasicLit); ok {
                        } else {
                                panic("unexpected")
                        }