[llvm] r182297 - [NVPTX] Add programmatic interface to NVVMReflect pass
Justin Holewinski
jholewinski at nvidia.com
Mon May 20 09:42:16 PDT 2013
Author: jholewinski
Date: Mon May 20 11:42:16 2013
New Revision: 182297
URL: http://llvm.org/viewvc/llvm-project?rev=182297&view=rev
Log:
[NVPTX] Add programmatic interface to NVVMReflect pass
Modified:
llvm/trunk/lib/Target/NVPTX/NVPTX.h
llvm/trunk/lib/Target/NVPTX/NVVMReflect.cpp
Modified: llvm/trunk/lib/Target/NVPTX/NVPTX.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/NVPTX/NVPTX.h?rev=182297&r1=182296&r2=182297&view=diff
==============================================================================
--- llvm/trunk/lib/Target/NVPTX/NVPTX.h (original)
+++ llvm/trunk/lib/Target/NVPTX/NVPTX.h Mon May 20 11:42:16 2013
@@ -16,6 +16,7 @@
#define LLVM_TARGET_NVPTX_H
#include "MCTargetDesc/NVPTXBaseInfo.h"
+#include "llvm/ADT/StringMap.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Value.h"
#include "llvm/Support/ErrorHandling.h"
@@ -63,6 +64,8 @@ FunctionPass *createLowerStructArgsPass(
FunctionPass *createNVPTXReMatPass(NVPTXTargetMachine &);
FunctionPass *createNVPTXReMatBlockPass(NVPTXTargetMachine &);
ModulePass *createGenericToNVVMPass();
+ModulePass *createNVVMReflectPass();
+ModulePass *createNVVMReflectPass(const StringMap<int>& Mapping);
bool isImageOrSamplerVal(const Value *, const Module *);
Modified: llvm/trunk/lib/Target/NVPTX/NVVMReflect.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/NVPTX/NVVMReflect.cpp?rev=182297&r1=182296&r2=182297&view=diff
==============================================================================
--- llvm/trunk/lib/Target/NVPTX/NVVMReflect.cpp (original)
+++ llvm/trunk/lib/Target/NVPTX/NVVMReflect.cpp Mon May 20 11:42:16 2013
@@ -14,6 +14,7 @@
//
//===----------------------------------------------------------------------===//
+#include "NVPTX.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringMap.h"
@@ -40,7 +41,7 @@ using namespace llvm;
namespace llvm { void initializeNVVMReflectPass(PassRegistry &); }
namespace {
-class LLVM_LIBRARY_VISIBILITY NVVMReflect : public ModulePass {
+class NVVMReflect : public ModulePass {
private:
StringMap<int> VarMap;
typedef DenseMap<std::string, int>::iterator VarMapIter;
@@ -48,9 +49,18 @@ private:
public:
static char ID;
- NVVMReflect() : ModulePass(ID) {
+ NVVMReflect() : ModulePass(ID), ReflectFunction(0) {
+ initializeNVVMReflectPass(*PassRegistry::getPassRegistry());
VarMap.clear();
- ReflectFunction = 0;
+ }
+
+ NVVMReflect(const StringMap<int> &Mapping)
+ : ModulePass(ID), ReflectFunction(0) {
+ initializeNVVMReflectPass(*PassRegistry::getPassRegistry());
+ for (StringMap<int>::const_iterator I = Mapping.begin(), E = Mapping.end();
+ I != E; ++I) {
+ VarMap[(*I).getKey()] = (*I).getValue();
+ }
}
void getAnalysisUsage(AnalysisUsage &AU) const { AU.setPreservesAll(); }
@@ -60,6 +70,14 @@ public:
};
}
+ModulePass *llvm::createNVVMReflectPass() {
+ return new NVVMReflect();
+}
+
+ModulePass *llvm::createNVVMReflectPass(const StringMap<int>& Mapping) {
+ return new NVVMReflect(Mapping);
+}
+
static cl::opt<bool>
NVVMReflectEnabled("nvvm-reflect-enable", cl::init(true),
cl::desc("NVVM reflection, enabled by default"));
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