[llvm] [BOLT] Remove redundant control flow statements (NFC) (PR #141182)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-bolt

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/141182.diff


2 Files Affected:

- (modified) bolt/lib/Core/DIEBuilder.cpp (-2) 
- (modified) bolt/lib/Target/RISCV/RISCVMCPlusBuilder.cpp (-1) 


``````````diff
diff --git a/bolt/lib/Core/DIEBuilder.cpp b/bolt/lib/Core/DIEBuilder.cpp
index 072a152119ae2..d36dbb3459249 100644
--- a/bolt/lib/Core/DIEBuilder.cpp
+++ b/bolt/lib/Core/DIEBuilder.cpp
@@ -175,8 +175,6 @@ void DIEBuilder::updateReferences() {
     LocExpr.Die.replaceValue(getState().DIEAlloc, LocExpr.Attr, LocExpr.Form,
                              Value);
   }
-
-  return;
 }
 
 uint32_t DIEBuilder::allocDIE(const DWARFUnit &DU, const DWARFDie &DDie,
diff --git a/bolt/lib/Target/RISCV/RISCVMCPlusBuilder.cpp b/bolt/lib/Target/RISCV/RISCVMCPlusBuilder.cpp
index ae9b22e4051dc..581f22f2a2b75 100644
--- a/bolt/lib/Target/RISCV/RISCVMCPlusBuilder.cpp
+++ b/bolt/lib/Target/RISCV/RISCVMCPlusBuilder.cpp
@@ -783,7 +783,6 @@ class RISCVMCPlusBuilder : public MCPlusBuilder {
     Inst.setOpcode(RISCV::ADD);
     Inst.insert(Inst.begin(), MCOperand::createReg(Reg));
     Inst.insert(Inst.begin() + 1, MCOperand::createReg(RISCV::X0));
-    return;
   }
 
   InstructionListType createLoadImmediate(const MCPhysReg Dest,

``````````

</details>


https://github.com/llvm/llvm-project/pull/141182