[clang] [lldb] [llvm] [mlir] [lldb][Core] Remove pointless condition (PR #89480)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-lldb

Author: Troy Butler (Troy-Butler)

<details>
<summary>Changes</summary>

Addresses issue #<!-- -->85984

---
Full diff: https://github.com/llvm/llvm-project/pull/89480.diff


6 Files Affected:

- (modified) clang/include/clang/StaticAnalyzer/Core/PathSensitive/Store.h (+2-2) 
- (modified) lldb/source/Core/Debugger.cpp (-3) 
- (modified) llvm/lib/TextAPI/TextStub.cpp (+2-2) 
- (modified) llvm/lib/Transforms/InstCombine/InstCombineInternal.h (+1-1) 
- (modified) llvm/lib/Transforms/Vectorize/VPlan.h (+2-2) 
- (modified) mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.h (+3-3) 


``````````diff
diff --git a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/Store.h b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/Store.h
index fac0c04ae2caab..e60a49f68b7a0d 100644
--- a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/Store.h
+++ b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/Store.h
@@ -227,12 +227,12 @@ class StoreManager {
   ///   information will not be used.
   virtual StoreRef invalidateRegions(Store store,
                                   ArrayRef<SVal> Values,
-                                  const Expr *E, unsigned Count,
+                                  const Expr *Ex, unsigned Count,
                                   const LocationContext *LCtx,
                                   const CallEvent *Call,
                                   InvalidatedSymbols &IS,
                                   RegionAndSymbolInvalidationTraits &ITraits,
-                                  InvalidatedRegions *InvalidatedTopLevel,
+                                  InvalidatedRegions *TopLevelRegions,
                                   InvalidatedRegions *Invalidated) = 0;
 
   /// enterStackFrame - Let the StoreManager to do something when execution
diff --git a/lldb/source/Core/Debugger.cpp b/lldb/source/Core/Debugger.cpp
index ebd112110e5f2d..19b3cf3bbf46b1 100644
--- a/lldb/source/Core/Debugger.cpp
+++ b/lldb/source/Core/Debugger.cpp
@@ -1115,9 +1115,6 @@ void Debugger::RunIOHandlerSync(const IOHandlerSP &reader_sp) {
   IOHandlerSP top_reader_sp = reader_sp;
 
   while (top_reader_sp) {
-    if (!top_reader_sp)
-      break;
-
     top_reader_sp->Run();
 
     // Don't unwind past the starting point.
diff --git a/llvm/lib/TextAPI/TextStub.cpp b/llvm/lib/TextAPI/TextStub.cpp
index 0f742523f8207c..d903ba409360d6 100644
--- a/llvm/lib/TextAPI/TextStub.cpp
+++ b/llvm/lib/TextAPI/TextStub.cpp
@@ -276,7 +276,7 @@ namespace yaml {
 template <> struct MappingTraits<ExportSection> {
   static void mapping(IO &IO, ExportSection &Section) {
     const auto *Ctx = reinterpret_cast<TextAPIContext *>(IO.getContext());
-    assert((!Ctx || (Ctx && Ctx->FileKind != FileType::Invalid)) &&
+    assert((!Ctx || Ctx->FileKind != FileType::Invalid) &&
            "File type is not set in YAML context");
 
     IO.mapRequired("archs", Section.Architectures);
@@ -298,7 +298,7 @@ template <> struct MappingTraits<ExportSection> {
 template <> struct MappingTraits<UndefinedSection> {
   static void mapping(IO &IO, UndefinedSection &Section) {
     const auto *Ctx = reinterpret_cast<TextAPIContext *>(IO.getContext());
-    assert((!Ctx || (Ctx && Ctx->FileKind != FileType::Invalid)) &&
+    assert((!Ctx || Ctx->FileKind != FileType::Invalid) &&
            "File type is not set in YAML context");
 
     IO.mapRequired("archs", Section.Architectures);
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
index b9ad3a74007929..90293feb9c1b82 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
@@ -433,7 +433,7 @@ class LLVM_LIBRARY_VISIBILITY InstCombinerImpl final
   Value *foldAndOrOfICmpsOfAndWithPow2(ICmpInst *LHS, ICmpInst *RHS,
                                        Instruction *CxtI, bool IsAnd,
                                        bool IsLogical = false);
-  Value *matchSelectFromAndOr(Value *A, Value *B, Value *C, Value *D,
+  Value *matchSelectFromAndOr(Value *A, Value *C, Value *B, Value *D,
                               bool InvertFalseVal = false);
   Value *getSelectCondition(Value *A, Value *B, bool ABIsTheSame);
 
diff --git a/llvm/lib/Transforms/Vectorize/VPlan.h b/llvm/lib/Transforms/Vectorize/VPlan.h
index 22173954f7cec0..bd327d5fb8b605 100644
--- a/llvm/lib/Transforms/Vectorize/VPlan.h
+++ b/llvm/lib/Transforms/Vectorize/VPlan.h
@@ -3070,8 +3070,8 @@ class VPlan {
 private:
   /// Add to the given dominator tree the header block and every new basic block
   /// that was created between it and the latch block, inclusive.
-  static void updateDominatorTree(DominatorTree *DT, BasicBlock *LoopLatchBB,
-                                  BasicBlock *LoopPreHeaderBB,
+  static void updateDominatorTree(DominatorTree *DT, BasicBlock *LoopHeaderBB,
+                                  BasicBlock *LoopLatchBB,
                                   BasicBlock *LoopExitBB);
 };
 
diff --git a/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.h b/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.h
index 9f92eecdf75cb6..85ca22e937b457 100644
--- a/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.h
+++ b/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.h
@@ -283,9 +283,9 @@ class SparseIterator {
 };
 
 /// Helper function to create a TensorLevel object from given `tensor`.
-std::unique_ptr<SparseTensorLevel> makeSparseTensorLevel(OpBuilder &builder,
-                                                         Location loc, Value t,
-                                                         unsigned tid, Level l);
+std::unique_ptr<SparseTensorLevel> makeSparseTensorLevel(OpBuilder &b,
+                                                         Location l, Value t,
+                                                         unsigned tid, Level lvl);
 
 /// Helper function to create a simple SparseIterator object that iterate over
 /// the SparseTensorLevel.

``````````

</details>


https://github.com/llvm/llvm-project/pull/89480