From 3894484e0f6b3e8b09148d346045850e3ff7c129 Mon Sep 17 00:00:00 2001
From: Nandor Licker <n@ndor.email>
Date: Wed, 29 Nov 2023 07:31:52 -0800
Subject: [PATCH] [NFC][LowerSeqToSV] Use the module type instead of the slow
 module port getter

---
 lib/Conversion/SeqToSV/SeqToSV.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/Conversion/SeqToSV/SeqToSV.cpp b/lib/Conversion/SeqToSV/SeqToSV.cpp
index bb7c1caaa95a..d9a8e12a425f 100644
--- a/lib/Conversion/SeqToSV/SeqToSV.cpp
+++ b/lib/Conversion/SeqToSV/SeqToSV.cpp
@@ -355,9 +355,10 @@ static bool isLegalType(Type ty) {
 
 static bool isLegalOp(Operation *op) {
   if (auto module = dyn_cast<hw::HWModuleLike>(op)) {
-    return llvm::all_of(module.getPortList(), [](hw::PortInfo port) {
-      return isLegalType(port.type);
-    });
+    for (auto port : module.getHWModuleType().getPorts())
+      if (!isLegalType(port.type))
+        return false;
+    return true;
   }
   bool allOperandsLowered = llvm::all_of(
       op->getOperands(), [](auto op) { return isLegalType(op.getType()); });