[clang] 3fb101a - [NFC] Replace a not-null-check && isa with isa_and_nonnull

[Erich Keane via cfe-commits]

Author: Erich Keane
Date: 2022-03-23T13:09:28-07:00
New Revision: 3fb101a6914b6d0e7a46b425eeafc44578d7ff78

URL: https://github.com/llvm/llvm-project/commit/3fb101a6914b6d0e7a46b425eeafc44578d7ff78
DIFF: https://github.com/llvm/llvm-project/commit/3fb101a6914b6d0e7a46b425eeafc44578d7ff78.diff

LOG: [NFC] Replace a not-null-check && isa with isa_and_nonnull

Added: 
    

Modified: 
    clang/lib/CodeGen/CodeGenFunction.cpp

Removed: 
    


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diff  --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp
index 8dc659afc1968..de717439918d7 100644
--- a/clang/lib/CodeGen/CodeGenFunction.cpp
+++ b/clang/lib/CodeGen/CodeGenFunction.cpp
@@ -1133,7 +1133,8 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, QualType RetTy,
 
   EmitFunctionProlog(*CurFnInfo, CurFn, Args);
 
-  if (D && isa<CXXMethodDecl>(D) && cast<CXXMethodDecl>(D)->isInstance()) {
+  if (isa_and_nonnull<CXXMethodDecl>(D) &&
+      cast<CXXMethodDecl>(D)->isInstance()) {
     CGM.getCXXABI().EmitInstanceFunctionProlog(*this);
     const CXXMethodDecl *MD = cast<CXXMethodDecl>(D);
     if (MD->getParent()->isLambda() &&