From 725da2858dca122822bb93163e5d1162dbda81f1 Mon Sep 17 00:00:00 2001
From: rain2133 <1370973498@qq.com>
Date: Thu, 17 Jul 2025 21:34:19 +0800
Subject: [PATCH] =?UTF-8?q?[IR]=E6=8C=87=E4=BB=A4=E6=9E=84=E9=80=A0?=
 =?UTF-8?q?=E5=99=A8=E6=9B=B4=E6=96=B0?=
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---
 src/include/IRBuilder.h | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/include/IRBuilder.h b/src/include/IRBuilder.h
index aab9a1d..6df82e7 100644
--- a/src/include/IRBuilder.h
+++ b/src/include/IRBuilder.h
@@ -333,15 +333,11 @@ class IRBuilder {
     block->getInstructions().emplace(position, inst);
     return inst;
   }  ///< 创建store指令
-  PhiInst * createPhiInst(Type *type, Value *lhs, BasicBlock *parent, const std::string &name = "") {
-    auto predNum = parent->getNumPredecessors();
-    std::vector<Value *> rhs;
-    for (size_t i = 0; i < predNum; i++) {
-      rhs.push_back(lhs);
-    }
-    auto inst = new PhiInst(type, lhs, rhs, lhs, parent, name);
+  PhiInst * createPhiInst(Type *type, const std::vector<Value*> &vals = {}, const std::vector<BasicBlock*> &blks = {}, const std::string &name = "") {
+    auto predNum = block->getNumPredecessors();
+    auto inst = new PhiInst(type, vals, blks, block, name);
     assert(inst);
-    parent->getInstructions().emplace(parent->begin(), inst);
+    block->getInstructions().emplace(block->begin(), inst);
     return inst;
   }  ///< 创建Phi指令
 };