[llvm] [CloneFunction] Remove check that is no longer necessary (PR #92577)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-transforms

Author: Danila Malyutin (danilaml)

<details>
<summary>Changes</summary>

We do not need to concern ourselves with CGSCC since all remaining CG related updates went away in fa6ea7a419f37befbed04368bcb8af4c718facbb as pointed out by @<!-- -->nikic in https://github.com/llvm/llvm-project/pull/87963#issuecomment-2113937182.

---
Full diff: https://github.com/llvm/llvm-project/pull/92577.diff


1 Files Affected:

- (modified) llvm/lib/Transforms/Utils/CloneFunction.cpp (-7) 


``````````diff
diff --git a/llvm/lib/Transforms/Utils/CloneFunction.cpp b/llvm/lib/Transforms/Utils/CloneFunction.cpp
index 981183682b8bf..1fef8bc461211 100644
--- a/llvm/lib/Transforms/Utils/CloneFunction.cpp
+++ b/llvm/lib/Transforms/Utils/CloneFunction.cpp
@@ -825,13 +825,6 @@ void llvm::CloneAndPruneIntoFromInst(Function *NewFunc, const Function *OldFunc,
       if (!NewI)
         continue;
 
-      // Skip over non-intrinsic callsites, we don't want to remove any nodes
-      // from the CGSCC.
-      CallBase *CB = dyn_cast<CallBase>(NewI);
-      if (CB && CB->getCalledFunction() &&
-          !CB->getCalledFunction()->isIntrinsic())
-        continue;
-
       if (Value *V = simplifyInstruction(NewI, DL)) {
         NewI->replaceAllUsesWith(V);
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/92577