vendor/llvm-project/llvmorg-14-init-17616-g024a1fab5c35

1 files changed, 18 insertions, 11 deletions

diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp
index bacac0a20d4d..9ae5c870afc8 100644
--- a/clang/lib/CodeGen/BackendUtil.cpp
+++ b/clang/lib/CodeGen/BackendUtil.cpp
@@ -197,8 +197,7 @@ public:
   PassManagerBuilderWrapper(const Triple &TargetTriple,
                             const CodeGenOptions &CGOpts,
                             const LangOptions &LangOpts)
-      : PassManagerBuilder(), TargetTriple(TargetTriple), CGOpts(CGOpts),
-        LangOpts(LangOpts) {}
+      : TargetTriple(TargetTriple), CGOpts(CGOpts), LangOpts(LangOpts) {}
   const Triple &getTargetTriple() const { return TargetTriple; }
   const CodeGenOptions &getCGOpts() const { return CGOpts; }
   const LangOptions &getLangOpts() const { return LangOpts; }
@@ -359,7 +358,8 @@ static void addGeneralOptsForMemorySanitizer(const PassManagerBuilder &Builder,
   int TrackOrigins = CGOpts.SanitizeMemoryTrackOrigins;
   bool Recover = CGOpts.SanitizeRecover.has(SanitizerKind::Memory);
   PM.add(createMemorySanitizerLegacyPassPass(
-      MemorySanitizerOptions{TrackOrigins, Recover, CompileKernel}));
+      MemorySanitizerOptions{TrackOrigins, Recover, CompileKernel,
+                             CGOpts.SanitizeMemoryParamRetval != 0}));
 
   // MemorySanitizer inserts complex instrumentation that mostly follows
   // the logic of the original code, but operates on "shadow" values.
@@ -645,6 +645,7 @@ static bool initTargetOptions(DiagnosticsEngine &Diags,
   Options.MCOptions.CommandLineArgs = CodeGenOpts.CommandLineArgs;
   Options.DebugStrictDwarf = CodeGenOpts.DebugStrictDwarf;
   Options.ObjectFilenameForDebug = CodeGenOpts.ObjectFilenameForDebug;
+  Options.Hotpatch = CodeGenOpts.HotPatch;
 
   return true;
 }
@@ -1164,11 +1165,11 @@ static void addSanitizers(const Triple &TargetTriple,
         int TrackOrigins = CodeGenOpts.SanitizeMemoryTrackOrigins;
         bool Recover = CodeGenOpts.SanitizeRecover.has(Mask);
 
-        MPM.addPass(
-            ModuleMemorySanitizerPass({TrackOrigins, Recover, CompileKernel}));
+        MemorySanitizerOptions options(TrackOrigins, Recover, CompileKernel,
+                                       CodeGenOpts.SanitizeMemoryParamRetval);
+        MPM.addPass(ModuleMemorySanitizerPass(options));
         FunctionPassManager FPM;
-        FPM.addPass(
-            MemorySanitizerPass({TrackOrigins, Recover, CompileKernel}));
+        FPM.addPass(MemorySanitizerPass(options));
         if (Level != OptimizationLevel::O0) {
           // MemorySanitizer inserts complex instrumentation that mostly
           // follows the logic of the original code, but operates on
@@ -1491,8 +1492,11 @@ void EmitAssemblyHelper::RunOptimizationPipeline(
   }
 
   // Now that we have all of the passes ready, run them.
-  PrettyStackTraceString CrashInfo("Optimizer");
-  MPM.run(*TheModule, MAM);
+  {
+    PrettyStackTraceString CrashInfo("Optimizer");
+    llvm::TimeTraceScope TimeScope("Optimizer");
+    MPM.run(*TheModule, MAM);
+  }
 }
 
 void EmitAssemblyHelper::RunCodegenPipeline(
@@ -1524,8 +1528,11 @@ void EmitAssemblyHelper::RunCodegenPipeline(
     return;
   }
 
-  PrettyStackTraceString CrashInfo("Code generation");
-  CodeGenPasses.run(*TheModule);
+  {
+    PrettyStackTraceString CrashInfo("Code generation");
+    llvm::TimeTraceScope TimeScope("CodeGenPasses");
+    CodeGenPasses.run(*TheModule);
+  }
 }
 
 /// A clean version of `EmitAssembly` that uses the new pass manager.