[Alignment][NFC] Remove AllocaInst::setAlignment(unsigned)

Summary:
This is patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html
See this patch for the introduction of the type: https://reviews.llvm.org/D64790

Reviewers: courbet

Subscribers: jholewinski, arsenm, jvesely, nhaehnle, eraman, hiraditya, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D68141

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@373207 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index f40ced06e2c86e9ef6300af84151fa02d5547c93..f87a6d6ec4a6615317f38010935c599179566c71 100644 (file)
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -2366,7 +2366,7 @@ RValue CodeGenFunction::EmitBuiltinExpr(const GlobalDecl GD, unsigned BuiltinID,
             .toCharUnitsFromBits(TI.getSuitableAlign())
             .getQuantity();
     AllocaInst *AI = Builder.CreateAlloca(Builder.getInt8Ty(), Size);
-    AI->setAlignment(SuitableAlignmentInBytes);
+    AI->setAlignment(MaybeAlign(SuitableAlignmentInBytes));
     initializeAlloca(*this, AI, Size, SuitableAlignmentInBytes);
     return RValue::get(AI);
   }
@@ -2379,7 +2379,7 @@ RValue CodeGenFunction::EmitBuiltinExpr(const GlobalDecl GD, unsigned BuiltinID,
     unsigned AlignmentInBytes =
         CGM.getContext().toCharUnitsFromBits(AlignmentInBits).getQuantity();
     AllocaInst *AI = Builder.CreateAlloca(Builder.getInt8Ty(), Size);
-    AI->setAlignment(AlignmentInBytes);
+    AI->setAlignment(MaybeAlign(AlignmentInBytes));
     initializeAlloca(*this, AI, Size, AlignmentInBytes);
     return RValue::get(AI);
   }

diff --git a/lib/CodeGen/CGCall.cpp b/lib/CodeGen/CGCall.cpp
index 0a0ba70d82292fcd2a5c217b69bf556a358934dd..fc514beab17d5da2a0fa52799cacde5c7002baf5 100644 (file)
--- a/lib/CodeGen/CGCall.cpp
+++ b/lib/CodeGen/CGCall.cpp
@@ -3841,7 +3841,7 @@ RValue CodeGenFunction::EmitCall(const CGFunctionInfo &CallInfo,
       AI = CreateTempAlloca(ArgStruct, "argmem");
     }
     auto Align = CallInfo.getArgStructAlignment();
-    AI->setAlignment(Align.getQuantity());
+    AI->setAlignment(llvm::MaybeAlign(Align.getQuantity()));
     AI->setUsedWithInAlloca(true);
     assert(AI->isUsedWithInAlloca() && !AI->isStaticAlloca());
     ArgMemory = Address(AI, Align);

diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index 9289db98c76c233989a973d2513152de35e81c45..36015c21915c562fd935b3d23aa3bb347205aac9 100644 (file)
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -66,7 +66,7 @@ Address CodeGenFunction::CreateTempAllocaWithoutCast(llvm::Type *Ty,
                                                      const Twine &Name,
                                                      llvm::Value *ArraySize) {
   auto Alloca = CreateTempAlloca(Ty, Name, ArraySize);
-  Alloca->setAlignment(Align.getQuantity());
+  Alloca->setAlignment(llvm::MaybeAlign(Align.getQuantity()));
   return Address(Alloca, Align);
 }
 

diff --git a/lib/CodeGen/TargetInfo.cpp b/lib/CodeGen/TargetInfo.cpp
index f2696a33cfbf4fa51c00ab290460e126426d61bf..c4d0004f0e288f79b30b52d94bf76d7729cb7612 100644 (file)
--- a/lib/CodeGen/TargetInfo.cpp
+++ b/lib/CodeGen/TargetInfo.cpp
@@ -9954,7 +9954,7 @@ llvm::Function *AMDGPUTargetCodeGenInfo::createEnqueuedBlockKernel(
   Builder.SetInsertPoint(BB);
   unsigned BlockAlign = CGF.CGM.getDataLayout().getPrefTypeAlignment(BlockTy);
   auto *BlockPtr = Builder.CreateAlloca(BlockTy, nullptr);
-  BlockPtr->setAlignment(BlockAlign);
+  BlockPtr->setAlignment(llvm::MaybeAlign(BlockAlign));
   Builder.CreateAlignedStore(F->arg_begin(), BlockPtr, BlockAlign);
   auto *Cast = Builder.CreatePointerCast(BlockPtr, InvokeFT->getParamType(0));
   llvm::SmallVector<llvm::Value *, 2> Args;