[PATCH] D131935: [clang][llvm][NFC] Change misexpect's tolerance option to be 32-bit

[Paul Kirth via Phabricator via cfe-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG656c5d652ce1: [clang][llvm][NFC] Change misexpect's tolerance option to be 32-bit (authored by paulkirth).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D131935/new/

https://reviews.llvm.org/D131935

Files:
  clang/include/clang/Basic/CodeGenOptions.h
  clang/lib/Frontend/CompilerInvocation.cpp
  llvm/include/llvm/IR/LLVMContext.h
  llvm/lib/IR/LLVMContext.cpp
  llvm/lib/IR/LLVMContextImpl.h
  llvm/lib/Transforms/Utils/MisExpect.cpp


Index: llvm/lib/Transforms/Utils/MisExpect.cpp
===================================================================
--- llvm/lib/Transforms/Utils/MisExpect.cpp
+++ llvm/lib/Transforms/Utils/MisExpect.cpp
@@ -58,7 +58,7 @@
     cl::desc("Use this option to turn on/off "
              "warnings about incorrect usage of llvm.expect intrinsics."));
 
-static cl::opt<unsigned> MisExpectTolerance(
+static cl::opt<uint32_t> MisExpectTolerance(
     "misexpect-tolerance", cl::init(0),
     cl::desc("Prevents emiting diagnostics when profile counts are "
              "within N% of the threshold.."));
@@ -72,7 +72,7 @@
 }
 
 uint64_t getMisExpectTolerance(LLVMContext &Ctx) {
-  return std::max(static_cast<uint64_t>(MisExpectTolerance),
+  return std::max(static_cast<uint32_t>(MisExpectTolerance),
                   Ctx.getDiagnosticsMisExpectTolerance());
 }
 
Index: llvm/lib/IR/LLVMContextImpl.h
===================================================================
--- llvm/lib/IR/LLVMContextImpl.h
+++ llvm/lib/IR/LLVMContextImpl.h
@@ -1387,8 +1387,8 @@
   Optional<uint64_t> DiagnosticsHotnessThreshold = 0;
 
   /// The percentage of difference between profiling branch weights and
-  // llvm.expect branch weights to tolerate when emiting MisExpect diagnostics
-  Optional<uint64_t> DiagnosticsMisExpectTolerance = 0;
+  /// llvm.expect branch weights to tolerate when emiting MisExpect diagnostics
+  Optional<uint32_t> DiagnosticsMisExpectTolerance = 0;
   bool MisExpectWarningRequested = false;
 
   /// The specialized remark streamer used by LLVM's OptimizationRemarkEmitter.
Index: llvm/lib/IR/LLVMContext.cpp
===================================================================
--- llvm/lib/IR/LLVMContext.cpp
+++ llvm/lib/IR/LLVMContext.cpp
@@ -148,10 +148,10 @@
   return pImpl->DiagnosticsHotnessThreshold.value_or(UINT64_MAX);
 }
 void LLVMContext::setDiagnosticsMisExpectTolerance(
-    Optional<uint64_t> Tolerance) {
+    Optional<uint32_t> Tolerance) {
   pImpl->DiagnosticsMisExpectTolerance = Tolerance;
 }
-uint64_t LLVMContext::getDiagnosticsMisExpectTolerance() const {
+uint32_t LLVMContext::getDiagnosticsMisExpectTolerance() const {
   return pImpl->DiagnosticsMisExpectTolerance.value_or(0);
 }
 
Index: llvm/include/llvm/IR/LLVMContext.h
===================================================================
--- llvm/include/llvm/IR/LLVMContext.h
+++ llvm/include/llvm/IR/LLVMContext.h
@@ -204,8 +204,8 @@
 
   bool getMisExpectWarningRequested() const;
   void setMisExpectWarningRequested(bool Requested);
-  void setDiagnosticsMisExpectTolerance(Optional<uint64_t> Tolerance);
-  uint64_t getDiagnosticsMisExpectTolerance() const;
+  void setDiagnosticsMisExpectTolerance(Optional<uint32_t> Tolerance);
+  uint32_t getDiagnosticsMisExpectTolerance() const;
 
   /// Return the minimum hotness value a diagnostic would need in order
   /// to be included in optimization diagnostics.
Index: clang/lib/Frontend/CompilerInvocation.cpp
===================================================================
--- clang/lib/Frontend/CompilerInvocation.cpp
+++ clang/lib/Frontend/CompilerInvocation.cpp
@@ -113,8 +113,8 @@
 
 // Parse misexpect tolerance argument value.
 // Valid option values are integers in the range [0, 100)
-inline Expected<Optional<uint64_t>> parseToleranceOption(StringRef Arg) {
-  int64_t Val;
+inline Expected<Optional<uint32_t>> parseToleranceOption(StringRef Arg) {
+  uint32_t Val;
   if (Arg.getAsInteger(10, Val))
     return llvm::createStringError(llvm::inconvertibleErrorCode(),
                                    "Not an integer: %s", Arg.data());
Index: clang/include/clang/Basic/CodeGenOptions.h
===================================================================
--- clang/include/clang/Basic/CodeGenOptions.h
+++ clang/include/clang/Basic/CodeGenOptions.h
@@ -424,7 +424,7 @@
 
   /// The maximum percentage profiling weights can deviate from the expected
   /// values in order to be included in misexpect diagnostics.
-  Optional<uint64_t> DiagnosticsMisExpectTolerance = 0;
+  Optional<uint32_t> DiagnosticsMisExpectTolerance = 0;
 
 public:
   // Define accessors/mutators for code generation options of enumeration type.


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