From 7ef4f236f64320d397a67a70e7baa6843d368577 Mon Sep 17 00:00:00 2001
From: "yu.dongliang" <18588496441@163.com>
Date: Thu, 9 Nov 2023 17:09:42 +0800
Subject: [PATCH] tmp

---
 ses_layout.c | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/ses_layout.c b/ses_layout.c
index 1d8d375..890250e 100644
--- a/ses_layout.c
+++ b/ses_layout.c
@@ -671,7 +671,40 @@ static int __ses_layout_lines2(ScfEfunction* f)
 		return 0;
 
 	__ses_layout_lines4(f);
+#if 0
+	for (i  = 0; i < f->n_elines; i++) {
+		el0 =        f->elines[i];
+
+		if (el0->n_pins != 4)
+			continue;
+
+		ScfEcomponent* c0 = f->components[el0->pins[0]];
+		ScfEcomponent* c1 = f->components[el0->pins[2]];
+
+		ScfEpin*       p0 = c0->pins[el0->pins[1]];
+		ScfEpin*       p1 = c1->pins[el0->pins[3]];
+
+		if (SCF_EDA_NPN == c0->type && SCF_EDA_NPN == c1->type) {
+
+			ScfEpin* pb0 = c0->pins[SCF_EDA_NPN_B];
+			ScfEpin* pb1 = c1->pins[SCF_EDA_NPN_B];
+
+			if (el0->id != pb0->lid && el0->id != pb1->lid) {
+				intptr_t i0 = __ses_find_eline_index(f, pb0->lid);
+				intptr_t i1 = __ses_find_eline_index(f, pb1->lid);
 
+				if (i0 > i1)
+					i0 = i1;
+
+				el1 = f->elines[i0];
+
+				eline_mov_after(f, i0, i);
+
+				scf_logi("mov el%ld [%ld] --> [%ld] el%ld\n", el0->id, i, i0, el1->id);
+			}
+		}
+	}
+#endif
 #if 1
 	for (i = 0; i < f->n_elines; i++) {
 		el0       = f->elines[i];
-- 
2.25.1