Make DataLayout a plain object, not a pass.

Instead, have a DataLayoutPass that holds one. This will allow parts of LLVM
don't don't handle passes to also use DataLayout.

llvm-svn: 202168

6 files changed, 8 insertions, 7 deletions

diff --git a/llvm/lib/Target/NVPTX/NVPTXAllocaHoisting.h b/llvm/lib/Target/NVPTX/NVPTXAllocaHoisting.h
index d3305701a5b..22404b75c98 100644
--- a/llvm/lib/Target/NVPTX/NVPTXAllocaHoisting.h
+++ b/llvm/lib/Target/NVPTX/NVPTXAllocaHoisting.h
@@ -31,7 +31,7 @@ public:
   NVPTXAllocaHoisting() : FunctionPass(ID) {}
 
   void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.addRequired<DataLayout>();
+    AU.addRequired<DataLayoutPass>();
     AU.addPreserved("stack-protector");
     AU.addPreserved<MachineFunctionAnalysis>();
   }
diff --git a/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp b/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
index fab84cc9172..574b6dab24d 100644
--- a/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
@@ -104,7 +104,7 @@ bool NVPTXLowerAggrCopies::runOnFunction(Function &F) {
   SmallVector<MemTransferInst *, 4> aggrMemcpys;
   SmallVector<MemSetInst *, 4> aggrMemsets;
 
-  const DataLayout *DL = &getAnalysis<DataLayout>();
+  const DataLayout *DL = &getAnalysis<DataLayoutPass>().getDataLayout();
   LLVMContext &Context = F.getParent()->getContext();
 
   //
diff --git a/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.h b/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.h
index 780ed4974b2..c9aa87d53ac 100644
--- a/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.h
+++ b/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.h
@@ -28,7 +28,7 @@ struct NVPTXLowerAggrCopies : public FunctionPass {
   NVPTXLowerAggrCopies() : FunctionPass(ID) {}
 
   void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.addRequired<DataLayout>();
+    AU.addRequired<DataLayoutPass>();
     AU.addPreserved("stack-protector");
     AU.addPreserved<MachineFunctionAnalysis>();
   }
diff --git a/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp b/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp
index 491d067078c..770afbecbd3 100644
--- a/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp
+++ b/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp
@@ -171,7 +171,8 @@ bool PPCCTRLoops::runOnFunction(Function &F) {
   LI = &getAnalysis<LoopInfo>();
   SE = &getAnalysis<ScalarEvolution>();
   DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
-  DL = getAnalysisIfAvailable<DataLayout>();
+  DataLayoutPass *DLP = getAnalysisIfAvailable<DataLayoutPass>();
+  DL = DLP ? &DLP->getDataLayout() : 0;
   LibInfo = getAnalysisIfAvailable<TargetLibraryInfo>();
 
   bool MadeChange = false;
diff --git a/llvm/lib/Target/Target.cpp b/llvm/lib/Target/Target.cpp
index f6cd258d81a..ee5178184fb 100644
--- a/llvm/lib/Target/Target.cpp
+++ b/llvm/lib/Target/Target.cpp
@@ -42,7 +42,7 @@ inline LLVMTargetLibraryInfoRef wrap(const TargetLibraryInfo *P) {
 }
 
 void llvm::initializeTarget(PassRegistry &Registry) {
-  initializeDataLayoutPass(Registry);
+  initializeDataLayoutPassPass(Registry);
   initializeTargetLibraryInfoPass(Registry);
 }
 
@@ -55,7 +55,7 @@ LLVMTargetDataRef LLVMCreateTargetData(const char *StringRep) {
 }
 
 void LLVMAddTargetData(LLVMTargetDataRef TD, LLVMPassManagerRef PM) {
-  unwrap(PM)->add(new DataLayout(*unwrap(TD)));
+  unwrap(PM)->add(new DataLayoutPass(*unwrap(TD)));
 }
 
 void LLVMAddTargetLibraryInfo(LLVMTargetLibraryInfoRef TLI,
diff --git a/llvm/lib/Target/TargetMachineC.cpp b/llvm/lib/Target/TargetMachineC.cpp
index 0175ab99170..e939b88e0a0 100644
--- a/llvm/lib/Target/TargetMachineC.cpp
+++ b/llvm/lib/Target/TargetMachineC.cpp
@@ -212,7 +212,7 @@ static LLVMBool LLVMTargetMachineEmit(LLVMTargetMachineRef T, LLVMModuleRef M,
     *ErrorMessage = strdup(error.c_str());
     return true;
   }
-  pass.add(new DataLayout(*td));
+  pass.add(new DataLayoutPass(*td));
 
   TargetMachine::CodeGenFileType ft;
   switch (codegen) {