[llvm] [BOLT] Fix the functions to avoid hiding overloaded virtual functions. (PR #136129)

[via llvm-commits]

https://github.com/WangJee created https://github.com/llvm/llvm-project/pull/136129


a) Due to the different capabilities of the functions implemented, rename the createCmpJE function
b) Refactor the convertIndirectCallToLoad function to override the interface.

>From 33937f6a8821b41ff38b937efdb07c040a755bf4 Mon Sep 17 00:00:00 2001
From: wangjue <wangjue at zhcomputing.com>
Date: Thu, 17 Apr 2025 11:21:38 +0000
Subject: [PATCH] [BOLT] Fix the functions to avoid hiding overloaded virtual
 functions.

---
 bolt/lib/Target/RISCV/RISCVMCPlusBuilder.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/bolt/lib/Target/RISCV/RISCVMCPlusBuilder.cpp b/bolt/lib/Target/RISCV/RISCVMCPlusBuilder.cpp
index 0e27d29019e95..ffa6ef1bd9eab 100644
--- a/bolt/lib/Target/RISCV/RISCVMCPlusBuilder.cpp
+++ b/bolt/lib/Target/RISCV/RISCVMCPlusBuilder.cpp
@@ -555,7 +555,7 @@ class RISCVMCPlusBuilder : public MCPlusBuilder {
                .addReg(RegCnt);
   }
 
-  InstructionListType createCmpJE(MCPhysReg RegNo, MCPhysReg RegTmp,
+  InstructionListType createRegCmpJE(MCPhysReg RegNo, MCPhysReg RegTmp,
                                   const MCSymbol *Target,
                                   MCContext *Ctx) const {
     InstructionListType Insts;
@@ -718,7 +718,7 @@ class RISCVMCPlusBuilder : public MCPlusBuilder {
     Insts.emplace_back();
     loadReg(Insts.back(), RISCV::X10, RISCV::X10, 0);
     InstructionListType cmpJmp =
-        createCmpJE(RISCV::X10, RISCV::X11, IndCallHandler, Ctx);
+        createRegCmpJE(RISCV::X10, RISCV::X11, IndCallHandler, Ctx);
     Insts.insert(Insts.end(), cmpJmp.begin(), cmpJmp.end());
     Insts.emplace_back();
     createStackPointerIncrement(Insts.back(), 16);
@@ -777,14 +777,14 @@ class RISCVMCPlusBuilder : public MCPlusBuilder {
     return createGetter(Ctx, "__bolt_instr_num_funcs");
   }
 
-  void convertIndirectCallToLoad(MCInst &Inst, MCPhysReg Reg,
-                                 MCPhysReg ZeroReg) const {
+  void convertIndirectCallToLoad(MCInst &Inst, 
+                                 MCPhysReg Reg) override {
     bool IsTailCall = isTailCall(Inst);
     if (IsTailCall)
       removeAnnotation(Inst, MCPlus::MCAnnotation::kTailCall);
     Inst.setOpcode(RISCV::ADD);
     Inst.insert(Inst.begin(), MCOperand::createReg(Reg));
-    Inst.insert(Inst.begin() + 1, MCOperand::createReg(ZeroReg));
+    Inst.insert(Inst.begin() + 1, MCOperand::createReg(RISCV::X0));
     return;
   }
 
@@ -845,7 +845,7 @@ class RISCVMCPlusBuilder : public MCPlusBuilder {
     InstructionListType Insts;
     spillRegs(Insts, {RISCV::X10, RISCV::X11});
     Insts.emplace_back(CallInst);
-    convertIndirectCallToLoad(Insts.back(), RISCV::X10, RISCV::X0);
+    convertIndirectCallToLoad(Insts.back(), RISCV::X10);
     InstructionListType LoadImm = createLoadImmediate(RISCV::X11, CallSiteID);
     Insts.insert(Insts.end(), LoadImm.begin(), LoadImm.end());
     spillRegs(Insts, {RISCV::X10, RISCV::X11});