phase12: match func_80086DBC (704 bodies / 713 regions)

config/regions.tsv

@@ -401,6 +401,7 @@
 0x8008352C	0x8008355C	src/func_8008352C.c
 0x80085B44	0x80085B80	src/func_80085B44.c
 0x80085B80	0x80085B90	src/func_80085B80.c
+0x80086DBC	0x80086DFC	src/func_80086DBC.c
 0x80089314	0x80089338	src/func_80089314.c
 0x800893E8	0x80089434	src/func_800893E8.c
 0x80089B30	0x80089B88	src/func_80089B30.c

src/func_80086DBC.c

@@ -0,0 +1,24 @@
+/*
+ * func_80086DBC — 64 bytes at 0x80086DBC..0x80086DFC
+ *
+ * Reads the unsigned global g_80122354. Values below 5 return zero; otherwise the
+ * helper func_8009AE2C is called and its signed 16-bit result is returned.
+ *
+ * The global's unsigned type is byte-required: it produces the target's `sltiu`
+ * rather than a signed comparison. The short return type is also required because
+ * the target sign-extends the helper result after the call.
+ *
+ * LIMITS: the global's meaning and helper behavior are not inferred. Its address,
+ * unsigned threshold 5, call target, return widths, branch, frame, and sign-extension
+ * are byte evidence.
+ */
+
+extern unsigned int g_80122354;
+extern short func_8009AE2C(void);
+
+short func_80086DBC(void)
+{
+    if (g_80122354 < 5)
+        return 0;
+    return func_8009AE2C();
+}