[CIR][CodeGen] Support static references to temporaries

[lanza]

No description provided.

[github-actions]

✅ With the latest revision this PR passed the C/C++ code formatter.

[github-actions]

⚠️ C/C++ code formatter, clang-format found issues in your code. ⚠️

You can test this locally with the following command:

git-clang-format --diff 3ec8a752d50d2027969786b903423f2e059d20c9 f40fdeacc750aac5edcea206ae2a076ceb8d9b51 --extensions h,cpp -- clang/test/CIR/CodeGen/tempref.cpp clang/lib/CIR/CodeGen/CIRGenCXX.cpp clang/lib/CIR/CodeGen/CIRGenCXXABI.h clang/lib/CIR/CodeGen/CIRGenDeclCXX.cpp clang/lib/CIR/CodeGen/CIRGenExpr.cpp clang/lib/CIR/CodeGen/CIRGenItaniumCXXABI.cpp clang/lib/CIR/CodeGen/CIRGenModule.cpp clang/lib/CIR/CodeGen/CIRGenModule.h clang/test/CIR/CodeGen/temporaries.cpp

View the diff from clang-format here.

diff --git a/clang/lib/CIR/CodeGen/CIRGenCXXABI.h b/clang/lib/CIR/CodeGen/CIRGenCXXABI.h
index d88bbbb3b8..7b0acae564 100644
--- a/clang/lib/CIR/CodeGen/CIRGenCXXABI.h
+++ b/clang/lib/CIR/CodeGen/CIRGenCXXABI.h
@@ -170,8 +170,7 @@ public:
   /// \param Dtor - a function taking a single pointer argument
   /// \param Addr - a pointer to pass to the destructor function.
   virtual void registerGlobalDtor(CIRGenFunction &CGF, const VarDecl *D,
-                                  mlir::cir::FuncOp dtor,
-                                  mlir::Value Addr) = 0;
+                                  mlir::cir::FuncOp dtor, mlir::Value Addr) = 0;
 
   virtual size_t getSrcArgforCopyCtor(const CXXConstructorDecl *,
                                       FunctionArgList &Args) const = 0;
diff --git a/clang/lib/CIR/CodeGen/CIRGenDeclCXX.cpp b/clang/lib/CIR/CodeGen/CIRGenDeclCXX.cpp
index 12c0e8ec2e..d508668533 100644
--- a/clang/lib/CIR/CodeGen/CIRGenDeclCXX.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenDeclCXX.cpp
@@ -51,4 +51,3 @@ void CIRGenModule::buildCXXGlobalVarDeclInitFunc(const VarDecl *D,
 
   buildCXXGlobalVarDeclInit(D, Addr, PerformInit);
 }
-
diff --git a/clang/lib/CIR/CodeGen/CIRGenExpr.cpp b/clang/lib/CIR/CodeGen/CIRGenExpr.cpp
index d73483fee5..5cf2e27b0d 100644
--- a/clang/lib/CIR/CodeGen/CIRGenExpr.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenExpr.cpp
@@ -1955,7 +1955,7 @@ LValue CIRGenFunction::buildCastLValue(const CastExpr *E) {
     LValue LV = buildLValue(E->getSubExpr());
     // Propagate the volatile qualifier to LValue, if exists in E.
     if (E->changesVolatileQualification())
-        llvm_unreachable("NYI");
+      llvm_unreachable("NYI");
     if (LV.isSimple()) {
       Address V = LV.getAddress();
       if (V.isValid()) {
diff --git a/clang/lib/CIR/CodeGen/CIRGenItaniumCXXABI.cpp b/clang/lib/CIR/CodeGen/CIRGenItaniumCXXABI.cpp
index f6d53f6715..d83d827e69 100644
--- a/clang/lib/CIR/CodeGen/CIRGenItaniumCXXABI.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenItaniumCXXABI.cpp
@@ -173,8 +173,7 @@ public:
                            bool Delegating, Address This,
                            QualType ThisTy) override;
   void registerGlobalDtor(CIRGenFunction &CGF, const VarDecl *D,
-                          mlir::cir::FuncOp dtor,
-                          mlir::Value Addr) override;
+                          mlir::cir::FuncOp dtor, mlir::Value Addr) override;
   virtual void buildRethrow(CIRGenFunction &CGF, bool isNoReturn) override;
   virtual void buildThrow(CIRGenFunction &CGF, const CXXThrowExpr *E) override;
   CatchTypeInfo

[bcardosolopes]

@lanza some formatting errors still

[lanza]

@lanza some formatting errors still

Fixed before you replied :p

[bcardosolopes]

LGTM