Remove redundant memory load metadata

Author: mrexodia

src/striga/interpreter.py

@@ -487,13 +487,6 @@ def call_name(value: Value) -> str | None:
 
 
 def instruction_address_from_metadata(inst: Value) -> int | None:
-    name = inst.name
-    if name.startswith("mem_read_"):
-        token = name.removeprefix("mem_read_").split(".", 1)[0]
-        try:
-            return int(token, 16)
-        except ValueError:
-            pass
     md = inst.metadata.get("striga.insn")
     if md is None or not md.is_node:
         return None

src/striga/semantics.py

@@ -351,7 +351,7 @@ def reg_write(self, name: str, value: Value):
     def mem_read(self, addr: Value, ty: Type) -> Value:
         memory = self.function.get_param(1)
         ptr = self.ir.gep(self.i8, memory, [addr])
-        load = self.ir.load(ty, ptr, f"mem_read_{self.insn.address:x}")
+        load = self.ir.load(ty, ptr)
         load.inst_alignment = 1
         load.metadata["striga.insn"] = self.context.md_node(
             [self.context.md_string(hex(self.insn.address))]