[Analysis] Remove unnecessary casts (NFC)

[kazutakahirata]

PImpl is already of LazyValueInfoImpl *.

[llvmbot]

@llvm/pr-subscribers-llvm-analysis

Author: Kazu Hirata (kazutakahirata)

Changes

PImpl is already of LazyValueInfoImpl *.

---

Full diff: https://github.com/llvm/llvm-project/pull/146216.diff

1 Files Affected:

• (modified) llvm/lib/Analysis/LazyValueInfo.cpp (+2-6)

diff --git a/llvm/lib/Analysis/LazyValueInfo.cpp b/llvm/lib/Analysis/LazyValueInfo.cpp
index 2a562484fc374..922f25de54e9d 100644
--- a/llvm/lib/Analysis/LazyValueInfo.cpp
+++ b/llvm/lib/Analysis/LazyValueInfo.cpp
@@ -1745,14 +1745,10 @@ LazyValueInfoImpl &LazyValueInfo::getOrCreateImpl(const Module *M) {
         Intrinsic::getDeclarationIfExists(M, Intrinsic::experimental_guard);
     PImpl = new LazyValueInfoImpl(AC, DL, GuardDecl);
   }
-  return *static_cast<LazyValueInfoImpl *>(PImpl);
+  return *PImpl;
 }
 
-LazyValueInfoImpl *LazyValueInfo::getImpl() {
-  if (!PImpl)
-    return nullptr;
-  return static_cast<LazyValueInfoImpl *>(PImpl);
-}
+LazyValueInfoImpl *LazyValueInfo::getImpl() { return PImpl; }
 
 LazyValueInfo::~LazyValueInfo() { releaseMemory(); }