[clang] db9c2d7 - [CFE][Codegen] Remove CodeGenFunction::InitTempAlloca()

[via cfe-commits]

Author: hsmahesha
Date: 2021-10-12T10:04:15+05:30
New Revision: db9c2d775130a110ada89decff7002c64cdd3364

URL: https://github.com/llvm/llvm-project/commit/db9c2d775130a110ada89decff7002c64cdd3364
DIFF: https://github.com/llvm/llvm-project/commit/db9c2d775130a110ada89decff7002c64cdd3364.diff

LOG: [CFE][Codegen] Remove CodeGenFunction::InitTempAlloca()

Sequel patch to https://reviews.llvm.org/D111316

Finally, remove the defintion of CodeGenFunction::InitTempAlloca().

Reviewed By: rjmccall

Differential Revision: https://reviews.llvm.org/D111324

Added: 
    

Modified: 
    clang/lib/CodeGen/CGExpr.cpp
    clang/lib/CodeGen/CodeGenFunction.h

Removed: 
    


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diff  --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index 6dd511acf105..2daf492d6066 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -127,19 +127,6 @@ Address CodeGenFunction::CreateDefaultAlignTempAlloca(llvm::Type *Ty,
   return CreateTempAlloca(Ty, Align, Name);
 }
 
-void CodeGenFunction::InitTempAlloca(Address Var, llvm::Value *Init) {
-  auto *Alloca = Var.getPointer();
-  assert(isa<llvm::AllocaInst>(Alloca) ||
-         (isa<llvm::AddrSpaceCastInst>(Alloca) &&
-          isa<llvm::AllocaInst>(
-              cast<llvm::AddrSpaceCastInst>(Alloca)->getPointerOperand())));
-
-  auto *Store = new llvm::StoreInst(Init, Alloca, /*volatile*/ false,
-                                    Var.getAlignment().getAsAlign());
-  llvm::BasicBlock *Block = AllocaInsertPt->getParent();
-  Block->getInstList().insertAfter(AllocaInsertPt->getIterator(), Store);
-}
-
 Address CodeGenFunction::CreateIRTemp(QualType Ty, const Twine &Name) {
   CharUnits Align = getContext().getTypeAlignInChars(Ty);
   return CreateTempAlloca(ConvertType(Ty), Align, Name);

diff  --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 6c13445129b0..b996585d5f27 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -2545,15 +2545,6 @@ class CodeGenFunction : public CodeGenTypeCache {
   Address CreateDefaultAlignTempAlloca(llvm::Type *Ty,
                                        const Twine &Name = "tmp");
 
-  /// InitTempAlloca - Provide an initial value for the given alloca which
-  /// will be observable at all locations in the function.
-  ///
-  /// The address should be something that was returned from one of
-  /// the CreateTempAlloca or CreateMemTemp routines, and the
-  /// initializer must be valid in the entry block (i.e. it must
-  /// either be a constant or an argument value).
-  void InitTempAlloca(Address Alloca, llvm::Value *Value);
-
   /// CreateIRTemp - Create a temporary IR object of the given type, with
   /// appropriate alignment. This routine should only be used when an temporary
   /// value needs to be stored into an alloca (for example, to avoid explicit