Reapply "[sanitizer][NFCI] Add Options parameter to LowerAllowCheckPass" (#122833) (#122994)

This reverts commit 1515caf7a59dc20cb932b724b2ef5c1d1a593427
(https://github.com/llvm/llvm-project/pull/122833) i.e., relands
7d8b4eb0ead277f41ff69525ed807f9f6e227f37
(https://github.com/llvm/llvm-project/pull/122765), with LowerAllowCheckPass::Options moved inside the callback to fix a stack use-after-scope error.

---------

Co-authored-by: Vitaly Buka <vitalybuka@gmail.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp
index 3951ad0..f60f867 100644
--- a/clang/lib/CodeGen/BackendUtil.cpp
+++ b/clang/lib/CodeGen/BackendUtil.cpp
@@ -796,10 +796,11 @@ static void addSanitizers(const Triple &TargetTriple,
 
   if (LowerAllowCheckPass::IsRequested()) {
     // We want to call it after inline, which is about OptimizerEarlyEPCallback.
-    PB.registerOptimizerEarlyEPCallback([](ModulePassManager &MPM,
-                                           OptimizationLevel Level,
-                                           ThinOrFullLTOPhase Phase) {
-      MPM.addPass(createModuleToFunctionPassAdaptor(LowerAllowCheckPass()));
+    PB.registerOptimizerEarlyEPCallback([&](ModulePassManager &MPM,
+                                            OptimizationLevel Level,
+                                            ThinOrFullLTOPhase Phase) {
+      LowerAllowCheckPass::Options Opts;
+      MPM.addPass(createModuleToFunctionPassAdaptor(LowerAllowCheckPass(Opts)));
     });
   }
 }