[clang] cb3ff9a - [clang][OpenMP][NFC] Remove unnecessary nullptr check (#94680)

[via cfe-commits]

Author: Mike Rice
Date: 2024-06-10T08:12:12-07:00
New Revision: cb3ff9a3936d31c986fbfa5757c09e585669dc1e

URL: https://github.com/llvm/llvm-project/commit/cb3ff9a3936d31c986fbfa5757c09e585669dc1e
DIFF: https://github.com/llvm/llvm-project/commit/cb3ff9a3936d31c986fbfa5757c09e585669dc1e.diff

LOG: [clang][OpenMP][NFC] Remove unnecessary nullptr check (#94680)

Static verifier reports unchecked use of pointer after explicitly
checking earlier in the function. It appears the pointer won't be a
nullptr, so remove the unneeded check for consistency.

Added: 
    

Modified: 
    clang/lib/Sema/SemaOpenMP.cpp

Removed: 
    


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diff  --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
index 6e6815328e913..5af32cb3589d3 100644
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -6198,18 +6198,17 @@ class TeamsLoopChecker final : public ConstStmtVisitor<TeamsLoopChecker> {
     // unless the assume-no-nested-parallelism flag has been specified.
     // OpenMP API runtime library calls do not inhibit parallel loop
     // translation, regardless of the assume-no-nested-parallelism.
-    if (C) {
-      bool IsOpenMPAPI = false;
-      auto *FD = dyn_cast_or_null<FunctionDecl>(C->getCalleeDecl());
-      if (FD) {
-        std::string Name = FD->getNameInfo().getAsString();
-        IsOpenMPAPI = Name.find("omp_") == 0;
-      }
-      TeamsLoopCanBeParallelFor =
-          IsOpenMPAPI || SemaRef.getLangOpts().OpenMPNoNestedParallelism;
-      if (!TeamsLoopCanBeParallelFor)
-        return;
-    }
+    bool IsOpenMPAPI = false;
+    auto *FD = dyn_cast_or_null<FunctionDecl>(C->getCalleeDecl());
+    if (FD) {
+      std::string Name = FD->getNameInfo().getAsString();
+      IsOpenMPAPI = Name.find("omp_") == 0;
+    }
+    TeamsLoopCanBeParallelFor =
+        IsOpenMPAPI || SemaRef.getLangOpts().OpenMPNoNestedParallelism;
+    if (!TeamsLoopCanBeParallelFor)
+      return;
+
     for (const Stmt *Child : C->children())
       if (Child)
         Visit(Child);