mirror of
https://github.com/ZDoom/gzdoom.git
synced 2024-11-28 06:42:09 +00:00
Fix weird access violation in some of the drawers
This commit is contained in:
Magnus Norddahl
parent
b5b96ee222
commit
d1d443497f
6 changed files with 104 additions and 58 deletions
|
|
@ -37,6 +37,7 @@
|
|||
#include <llvm/ExecutionEngine/ExecutionEngine.h>
|
||||
#include <llvm/ExecutionEngine/MCJIT.h>
|
||||
#include <llvm/Analysis/Passes.h>
|
||||
#include <llvm/Analysis/TargetTransformInfo.h>
|
||||
#include <llvm/Transforms/Scalar.h>
|
||||
#include <llvm/Transforms/IPO.h>
|
||||
#include <llvm/Transforms/IPO/PassManagerBuilder.h>
|
||||
|
|
|
|||
|
|
@ -18,27 +18,25 @@ class LLVMProgram
|
|||
{
|
||||
public:
|
||||
LLVMProgram();
|
||||
~LLVMProgram();
|
||||
|
||||
void CreateEE();
|
||||
std::string DumpModule();
|
||||
void StopLogFatalErrors();
|
||||
|
||||
template<typename Func>
|
||||
Func *GetProcAddress(const char *name) { return reinterpret_cast<Func*>(PointerToFunction(name)); }
|
||||
|
||||
llvm::LLVMContext &context() { return *mContext; }
|
||||
llvm::Module *module() { return mModule; }
|
||||
llvm::Module *module() { return mModule.get(); }
|
||||
llvm::ExecutionEngine *engine() { return mEngine.get(); }
|
||||
llvm::legacy::PassManager *modulePassManager() { return mModulePassManager.get(); }
|
||||
llvm::legacy::FunctionPassManager *functionPassManager() { return mFunctionPassManager.get(); }
|
||||
|
||||
private:
|
||||
void *PointerToFunction(const char *name);
|
||||
|
||||
llvm::TargetMachine *machine = nullptr;
|
||||
std::unique_ptr<llvm::LLVMContext> mContext;
|
||||
llvm::Module *mModule;
|
||||
std::unique_ptr<llvm::Module> mModule;
|
||||
std::unique_ptr<llvm::ExecutionEngine> mEngine;
|
||||
std::unique_ptr<llvm::legacy::PassManager> mModulePassManager;
|
||||
std::unique_ptr<llvm::legacy::FunctionPassManager> mFunctionPassManager;
|
||||
};
|
||||
|
||||
class LLVMDrawersImpl : public LLVMDrawers
|
||||
|
|
@ -143,8 +141,7 @@ LLVMDrawersImpl::LLVMDrawersImpl()
|
|||
CodegenDrawWall("tmvline1_revsubclamp", DrawWallVariant::RevSubClamp, 1);
|
||||
CodegenDrawWall("tmvline4_revsubclamp", DrawWallVariant::RevSubClamp, 4);
|
||||
|
||||
mProgram.modulePassManager()->run(*mProgram.module());
|
||||
mProgram.engine()->finalizeObject();
|
||||
mProgram.CreateEE();
|
||||
|
||||
FillColumn = mProgram.GetProcAddress<void(const DrawColumnArgs *, const WorkerThreadData *)>("FillColumn");
|
||||
FillColumnAdd = mProgram.GetProcAddress<void(const DrawColumnArgs *, const WorkerThreadData *)>("FillColumnAdd");
|
||||
|
|
@ -205,6 +202,37 @@ LLVMDrawersImpl::LLVMDrawersImpl()
|
|||
tmvline1_revsubclamp = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("tmvline1_revsubclamp");
|
||||
tmvline4_revsubclamp = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("tmvline4_revsubclamp");
|
||||
|
||||
#if 0
|
||||
std::vector<uint32_t> foo(1024 * 4);
|
||||
std::vector<uint32_t> boo(256 * 256 * 4);
|
||||
DrawColumnArgs args = { 0 };
|
||||
WorkerThreadData thread = { 0 };
|
||||
thread.core = 0;
|
||||
thread.num_cores = 1;
|
||||
thread.pass_start_y = 0;
|
||||
thread.pass_end_y = 3600;
|
||||
thread.temp = foo.data();
|
||||
foo[125 * 4] = 1234;
|
||||
foo[126 * 4] = 1234;
|
||||
for (int i = 0; i < 16; i++)
|
||||
boo[i] = i;
|
||||
args.dest = boo.data() + 4;
|
||||
args.dest_y = 125;
|
||||
args.pitch = 256;
|
||||
args.count = 1;
|
||||
args.texturefrac = 0;
|
||||
args.flags = 0;
|
||||
args.iscale = 252769;
|
||||
args.light = 256;
|
||||
args.color = 4279179008;
|
||||
args.srcalpha = 12;
|
||||
args.destalpha = 256;
|
||||
args.light_red = 192;
|
||||
args.light_green = 256;
|
||||
args.light_blue = 128;
|
||||
DrawColumnRt4AddClamp(&args, &thread);
|
||||
#endif
|
||||
|
||||
mProgram.StopLogFatalErrors();
|
||||
}
|
||||
|
||||
|
|
@ -225,8 +253,6 @@ void LLVMDrawersImpl::CodegenDrawColumn(const char *name, DrawColumnVariant vari
|
|||
|
||||
if (llvm::verifyFunction(*function.func))
|
||||
I_FatalError("verifyFunction failed for " __FUNCTION__);
|
||||
|
||||
mProgram.functionPassManager()->run(*function.func);
|
||||
}
|
||||
|
||||
void LLVMDrawersImpl::CodegenDrawSpan(const char *name, DrawSpanVariant variant)
|
||||
|
|
@ -245,8 +271,6 @@ void LLVMDrawersImpl::CodegenDrawSpan(const char *name, DrawSpanVariant variant)
|
|||
|
||||
if (llvm::verifyFunction(*function.func))
|
||||
I_FatalError("verifyFunction failed for " __FUNCTION__);
|
||||
|
||||
mProgram.functionPassManager()->run(*function.func);
|
||||
}
|
||||
|
||||
void LLVMDrawersImpl::CodegenDrawWall(const char *name, DrawWallVariant variant, int columns)
|
||||
|
|
@ -266,8 +290,6 @@ void LLVMDrawersImpl::CodegenDrawWall(const char *name, DrawWallVariant variant,
|
|||
|
||||
if (llvm::verifyFunction(*function.func))
|
||||
I_FatalError("verifyFunction failed for " __FUNCTION__);
|
||||
|
||||
mProgram.functionPassManager()->run(*function.func);
|
||||
}
|
||||
|
||||
llvm::Type *LLVMDrawersImpl::GetDrawColumnArgsStruct(llvm::LLVMContext &context)
|
||||
|
|
@ -298,7 +320,7 @@ llvm::Type *LLVMDrawersImpl::GetDrawColumnArgsStruct(llvm::LLVMContext &context)
|
|||
elements.push_back(llvm::Type::getInt16Ty(context)); // uint16_t fade_blue;
|
||||
elements.push_back(llvm::Type::getInt16Ty(context)); // uint16_t desaturate;
|
||||
elements.push_back(llvm::Type::getInt32Ty(context)); // uint32_t flags;
|
||||
return llvm::StructType::get(context, elements, false)->getPointerTo();
|
||||
return llvm::StructType::create(context, elements, "DrawColumnArgs", false)->getPointerTo();
|
||||
}
|
||||
|
||||
llvm::Type *LLVMDrawersImpl::GetDrawSpanArgsStruct(llvm::LLVMContext &context)
|
||||
|
|
@ -329,7 +351,7 @@ llvm::Type *LLVMDrawersImpl::GetDrawSpanArgsStruct(llvm::LLVMContext &context)
|
|||
elements.push_back(llvm::Type::getInt16Ty(context)); // uint16_t fade_blue;
|
||||
elements.push_back(llvm::Type::getInt16Ty(context)); // uint16_t desaturate;
|
||||
elements.push_back(llvm::Type::getInt32Ty(context)); // uint32_t flags;
|
||||
return llvm::StructType::get(context, elements, false)->getPointerTo();
|
||||
return llvm::StructType::create(context, elements, "DrawSpanArgs", false)->getPointerTo();
|
||||
}
|
||||
|
||||
llvm::Type *LLVMDrawersImpl::GetDrawWallArgsStruct(llvm::LLVMContext &context)
|
||||
|
|
@ -350,7 +372,7 @@ llvm::Type *LLVMDrawersImpl::GetDrawWallArgsStruct(llvm::LLVMContext &context)
|
|||
elements.push_back(llvm::Type::getInt16Ty(context)); // uint16_t fade_blue;
|
||||
elements.push_back(llvm::Type::getInt16Ty(context)); // uint16_t desaturate;
|
||||
elements.push_back(llvm::Type::getInt32Ty(context)); // uint32_t flags;
|
||||
return llvm::StructType::get(context, elements, false)->getPointerTo();
|
||||
return llvm::StructType::create(context, elements, "DrawWallArgs", false)->getPointerTo();
|
||||
}
|
||||
|
||||
llvm::Type *LLVMDrawersImpl::GetWorkerThreadDataStruct(llvm::LLVMContext &context)
|
||||
|
|
@ -359,7 +381,7 @@ llvm::Type *LLVMDrawersImpl::GetWorkerThreadDataStruct(llvm::LLVMContext &contex
|
|||
for (int i = 0; i < 4; i++)
|
||||
elements.push_back(llvm::Type::getInt32Ty(context));
|
||||
elements.push_back(llvm::Type::getInt8PtrTy(context));
|
||||
return llvm::StructType::get(context, elements, false)->getPointerTo();
|
||||
return llvm::StructType::create(context, elements, "ThreadData", false)->getPointerTo();
|
||||
}
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
|
@ -406,29 +428,28 @@ LLVMProgram::LLVMProgram()
|
|||
I_FatalError("Could not find LLVM target: %s", errorstring.c_str());
|
||||
|
||||
TargetOptions opt;
|
||||
auto relocModel = Optional<Reloc::Model>(Reloc::Static);
|
||||
TargetMachine *machine = target->createTargetMachine(targetTriple, cpuName, cpuFeaturesStr, opt, relocModel, CodeModel::Default, CodeGenOpt::Aggressive);
|
||||
auto relocModel = Optional<Reloc::Model>();
|
||||
machine = target->createTargetMachine(targetTriple, cpuName, cpuFeaturesStr, opt, relocModel, CodeModel::JITDefault, CodeGenOpt::Aggressive);
|
||||
if (!machine)
|
||||
I_FatalError("Could not create LLVM target machine");
|
||||
|
||||
mContext = std::make_unique<LLVMContext>();
|
||||
|
||||
auto moduleOwner = std::make_unique<Module>("render", context());
|
||||
mModule = moduleOwner.get();
|
||||
mModule = std::make_unique<Module>("render", context());
|
||||
mModule->setTargetTriple(targetTriple);
|
||||
mModule->setDataLayout(machine->createDataLayout());
|
||||
|
||||
EngineBuilder engineBuilder(std::move(moduleOwner));
|
||||
engineBuilder.setErrorStr(&errorstring);
|
||||
engineBuilder.setOptLevel(CodeGenOpt::Aggressive);
|
||||
engineBuilder.setRelocationModel(Reloc::Static);
|
||||
engineBuilder.setEngineKind(EngineKind::JIT);
|
||||
mEngine.reset(engineBuilder.create(machine));
|
||||
if (!mEngine)
|
||||
I_FatalError("Could not create LLVM execution engine: %s", errorstring.c_str());
|
||||
}
|
||||
|
||||
mModulePassManager = std::make_unique<legacy::PassManager>();
|
||||
mFunctionPassManager = std::make_unique<legacy::FunctionPassManager>(mModule);
|
||||
void LLVMProgram::CreateEE()
|
||||
{
|
||||
using namespace llvm;
|
||||
|
||||
legacy::FunctionPassManager PerFunctionPasses(mModule.get());
|
||||
legacy::PassManager PerModulePasses;
|
||||
|
||||
PerFunctionPasses.add(createTargetTransformInfoWrapperPass(machine->getTargetIRAnalysis()));
|
||||
PerModulePasses.add(createTargetTransformInfoWrapperPass(machine->getTargetIRAnalysis()));
|
||||
|
||||
PassManagerBuilder passManagerBuilder;
|
||||
passManagerBuilder.OptLevel = 3;
|
||||
|
|
@ -437,22 +458,46 @@ LLVMProgram::LLVMProgram()
|
|||
passManagerBuilder.SLPVectorize = true;
|
||||
passManagerBuilder.LoopVectorize = true;
|
||||
passManagerBuilder.LoadCombine = true;
|
||||
passManagerBuilder.populateModulePassManager(*mModulePassManager.get());
|
||||
passManagerBuilder.populateFunctionPassManager(*mFunctionPassManager.get());
|
||||
passManagerBuilder.populateModulePassManager(PerModulePasses);
|
||||
passManagerBuilder.populateFunctionPassManager(PerFunctionPasses);
|
||||
|
||||
// Run function passes:
|
||||
PerFunctionPasses.doInitialization();
|
||||
for (llvm::Function &func : *mModule.get())
|
||||
{
|
||||
if (!func.isDeclaration())
|
||||
PerFunctionPasses.run(func);
|
||||
}
|
||||
PerFunctionPasses.doFinalization();
|
||||
|
||||
// Run module passes:
|
||||
PerModulePasses.run(*mModule.get());
|
||||
|
||||
std::string errorstring;
|
||||
|
||||
EngineBuilder engineBuilder(std::move(mModule));
|
||||
engineBuilder.setErrorStr(&errorstring);
|
||||
engineBuilder.setOptLevel(CodeGenOpt::Aggressive);
|
||||
engineBuilder.setRelocationModel(Reloc::Static);
|
||||
engineBuilder.setEngineKind(EngineKind::JIT);
|
||||
mEngine.reset(engineBuilder.create(machine));
|
||||
if (!mEngine)
|
||||
I_FatalError("Could not create LLVM execution engine: %s", errorstring.c_str());
|
||||
|
||||
mEngine->finalizeObject();
|
||||
}
|
||||
|
||||
LLVMProgram::~LLVMProgram()
|
||||
std::string LLVMProgram::DumpModule()
|
||||
{
|
||||
mEngine.reset();
|
||||
mContext.reset();
|
||||
std::string str;
|
||||
llvm::raw_string_ostream stream(str);
|
||||
mModule->print(stream, nullptr, false, true);
|
||||
return stream.str();
|
||||
}
|
||||
|
||||
void *LLVMProgram::PointerToFunction(const char *name)
|
||||
{
|
||||
llvm::Function *function = mModule->getFunction(name);
|
||||
if (!function)
|
||||
return nullptr;
|
||||
return mEngine->getPointerToFunction(function);
|
||||
return reinterpret_cast<void(*)()>(mEngine->getFunctionAddress(name));
|
||||
}
|
||||
|
||||
void LLVMProgram::StopLogFatalErrors()
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@ SSAFloat SSAFloatPtr::load(bool constantScopeDomain) const
|
|||
SSAVec4f SSAFloatPtr::load_vec4f(bool constantScopeDomain) const
|
||||
{
|
||||
llvm::PointerType *m4xfloattypeptr = llvm::VectorType::get(llvm::Type::getFloatTy(SSAScope::context()), 4)->getPointerTo();
|
||||
auto loadInst = SSAScope::builder().CreateLoad(SSAScope::builder().CreateBitCast(v, m4xfloattypeptr, SSAScope::hint()), false, SSAScope::hint());
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(SSAScope::builder().CreateBitCast(v, m4xfloattypeptr, SSAScope::hint()), 16, false, SSAScope::hint());
|
||||
if (constantScopeDomain)
|
||||
loadInst->setMetadata(llvm::LLVMContext::MD_alias_scope, SSAScope::constant_scope_list());
|
||||
return SSAVec4f::from_llvm(loadInst);
|
||||
|
|
@ -43,7 +43,7 @@ SSAVec4f SSAFloatPtr::load_vec4f(bool constantScopeDomain) const
|
|||
SSAVec4f SSAFloatPtr::load_unaligned_vec4f(bool constantScopeDomain) const
|
||||
{
|
||||
llvm::PointerType *m4xfloattypeptr = llvm::VectorType::get(llvm::Type::getFloatTy(SSAScope::context()), 4)->getPointerTo();
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(SSAScope::builder().CreateBitCast(v, m4xfloattypeptr, SSAScope::hint()), 4, false, SSAScope::hint());
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(SSAScope::builder().CreateBitCast(v, m4xfloattypeptr, SSAScope::hint()), 1, false, SSAScope::hint());
|
||||
if (constantScopeDomain)
|
||||
loadInst->setMetadata(llvm::LLVMContext::MD_alias_scope, SSAScope::constant_scope_list());
|
||||
return SSAVec4f::from_llvm(loadInst);
|
||||
|
|
@ -58,13 +58,13 @@ void SSAFloatPtr::store(const SSAFloat &new_value)
|
|||
void SSAFloatPtr::store_vec4f(const SSAVec4f &new_value)
|
||||
{
|
||||
llvm::PointerType *m4xfloattypeptr = llvm::VectorType::get(llvm::Type::getFloatTy(SSAScope::context()), 4)->getPointerTo();
|
||||
auto inst = SSAScope::builder().CreateStore(new_value.v, SSAScope::builder().CreateBitCast(v, m4xfloattypeptr, SSAScope::hint()));
|
||||
auto inst = SSAScope::builder().CreateAlignedStore(new_value.v, SSAScope::builder().CreateBitCast(v, m4xfloattypeptr, SSAScope::hint()), 16);
|
||||
inst->setMetadata(llvm::LLVMContext::MD_noalias, SSAScope::constant_scope_list());
|
||||
}
|
||||
|
||||
void SSAFloatPtr::store_unaligned_vec4f(const SSAVec4f &new_value)
|
||||
{
|
||||
llvm::PointerType *m4xfloattypeptr = llvm::VectorType::get(llvm::Type::getFloatTy(SSAScope::context()), 4)->getPointerTo();
|
||||
auto inst = SSAScope::builder().CreateAlignedStore(new_value.v, SSAScope::builder().CreateBitCast(v, m4xfloattypeptr, SSAScope::hint()), 4);
|
||||
auto inst = SSAScope::builder().CreateAlignedStore(new_value.v, SSAScope::builder().CreateBitCast(v, m4xfloattypeptr, SSAScope::hint()), 1);
|
||||
inst->setMetadata(llvm::LLVMContext::MD_noalias, SSAScope::constant_scope_list());
|
||||
}
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@ SSAInt SSAIntPtr::load(bool constantScopeDomain) const
|
|||
SSAVec4i SSAIntPtr::load_vec4i(bool constantScopeDomain) const
|
||||
{
|
||||
llvm::PointerType *m4xint32typeptr = llvm::VectorType::get(llvm::Type::getInt32Ty(SSAScope::context()), 4)->getPointerTo();
|
||||
auto loadInst = SSAScope::builder().CreateLoad(SSAScope::builder().CreateBitCast(v, m4xint32typeptr, SSAScope::hint()), false, SSAScope::hint());
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(SSAScope::builder().CreateBitCast(v, m4xint32typeptr, SSAScope::hint()), 16, false, SSAScope::hint());
|
||||
if (constantScopeDomain)
|
||||
loadInst->setMetadata(llvm::LLVMContext::MD_alias_scope, SSAScope::constant_scope_list());
|
||||
return SSAVec4i::from_llvm(loadInst);
|
||||
|
|
@ -43,7 +43,7 @@ SSAVec4i SSAIntPtr::load_vec4i(bool constantScopeDomain) const
|
|||
SSAVec4i SSAIntPtr::load_unaligned_vec4i(bool constantScopeDomain) const
|
||||
{
|
||||
llvm::PointerType *m4xint32typeptr = llvm::VectorType::get(llvm::Type::getInt32Ty(SSAScope::context()), 4)->getPointerTo();
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(SSAScope::builder().CreateBitCast(v, m4xint32typeptr, SSAScope::hint()), 4, false, SSAScope::hint());
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(SSAScope::builder().CreateBitCast(v, m4xint32typeptr, SSAScope::hint()), 1, false, SSAScope::hint());
|
||||
if (constantScopeDomain)
|
||||
loadInst->setMetadata(llvm::LLVMContext::MD_alias_scope, SSAScope::constant_scope_list());
|
||||
return SSAVec4i::from_llvm(loadInst);
|
||||
|
|
@ -58,13 +58,13 @@ void SSAIntPtr::store(const SSAInt &new_value)
|
|||
void SSAIntPtr::store_vec4i(const SSAVec4i &new_value)
|
||||
{
|
||||
llvm::PointerType *m4xint32typeptr = llvm::VectorType::get(llvm::Type::getInt32Ty(SSAScope::context()), 4)->getPointerTo();
|
||||
auto inst = SSAScope::builder().CreateStore(new_value.v, SSAScope::builder().CreateBitCast(v, m4xint32typeptr, SSAScope::hint()));
|
||||
auto inst = SSAScope::builder().CreateAlignedStore(new_value.v, SSAScope::builder().CreateBitCast(v, m4xint32typeptr, SSAScope::hint()), 16);
|
||||
inst->setMetadata(llvm::LLVMContext::MD_noalias, SSAScope::constant_scope_list());
|
||||
}
|
||||
|
||||
void SSAIntPtr::store_unaligned_vec4i(const SSAVec4i &new_value)
|
||||
{
|
||||
llvm::PointerType *m4xint32typeptr = llvm::VectorType::get(llvm::Type::getInt32Ty(SSAScope::context()), 4)->getPointerTo();
|
||||
auto inst = SSAScope::builder().CreateAlignedStore(new_value.v, SSAScope::builder().CreateBitCast(v, m4xint32typeptr, SSAScope::hint()), 4);
|
||||
auto inst = SSAScope::builder().CreateAlignedStore(new_value.v, SSAScope::builder().CreateBitCast(v, m4xint32typeptr, SSAScope::hint()), 1);
|
||||
inst->setMetadata(llvm::LLVMContext::MD_noalias, SSAScope::constant_scope_list());
|
||||
}
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@ SSAVec4i SSAUBytePtr::load_vec4ub(bool constantScopeDomain) const
|
|||
SSAVec16ub SSAUBytePtr::load_vec16ub(bool constantScopeDomain) const
|
||||
{
|
||||
llvm::PointerType *m16xint8typeptr = llvm::VectorType::get(llvm::Type::getInt8Ty(SSAScope::context()), 16)->getPointerTo();
|
||||
auto loadInst = SSAScope::builder().CreateLoad(SSAScope::builder().CreateBitCast(v, m16xint8typeptr, SSAScope::hint()), false, SSAScope::hint());
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(SSAScope::builder().CreateBitCast(v, m16xint8typeptr, SSAScope::hint()), 16, false, SSAScope::hint());
|
||||
if (constantScopeDomain)
|
||||
loadInst->setMetadata(llvm::LLVMContext::MD_alias_scope, SSAScope::constant_scope_list());
|
||||
return SSAVec16ub::from_llvm(loadInst);
|
||||
|
|
@ -52,7 +52,7 @@ SSAVec16ub SSAUBytePtr::load_vec16ub(bool constantScopeDomain) const
|
|||
SSAVec16ub SSAUBytePtr::load_unaligned_vec16ub(bool constantScopeDomain) const
|
||||
{
|
||||
llvm::PointerType *m16xint8typeptr = llvm::VectorType::get(llvm::Type::getInt8Ty(SSAScope::context()), 16)->getPointerTo();
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(SSAScope::builder().CreateBitCast(v, m16xint8typeptr, SSAScope::hint()), 4, false, SSAScope::hint());
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(SSAScope::builder().CreateBitCast(v, m16xint8typeptr, SSAScope::hint()), 1, false, SSAScope::hint());
|
||||
if (constantScopeDomain)
|
||||
loadInst->setMetadata(llvm::LLVMContext::MD_alias_scope, SSAScope::constant_scope_list());
|
||||
return SSAVec16ub::from_llvm(loadInst);
|
||||
|
|
@ -86,7 +86,7 @@ void SSAUBytePtr::store_vec4ub(const SSAVec4i &new_value)
|
|||
void SSAUBytePtr::store_vec16ub(const SSAVec16ub &new_value)
|
||||
{
|
||||
llvm::PointerType *m16xint8typeptr = llvm::VectorType::get(llvm::Type::getInt8Ty(SSAScope::context()), 16)->getPointerTo();
|
||||
llvm::StoreInst *inst = SSAScope::builder().CreateStore(new_value.v, SSAScope::builder().CreateBitCast(v, m16xint8typeptr, SSAScope::hint()));
|
||||
llvm::StoreInst *inst = SSAScope::builder().CreateAlignedStore(new_value.v, SSAScope::builder().CreateBitCast(v, m16xint8typeptr, SSAScope::hint()), 16);
|
||||
inst->setMetadata(llvm::LLVMContext::MD_noalias, SSAScope::constant_scope_list());
|
||||
|
||||
// The following generates _mm_stream_si128, maybe!
|
||||
|
|
@ -97,6 +97,6 @@ void SSAUBytePtr::store_vec16ub(const SSAVec16ub &new_value)
|
|||
void SSAUBytePtr::store_unaligned_vec16ub(const SSAVec16ub &new_value)
|
||||
{
|
||||
llvm::PointerType *m16xint8typeptr = llvm::VectorType::get(llvm::Type::getInt8Ty(SSAScope::context()), 16)->getPointerTo();
|
||||
llvm::StoreInst *inst = SSAScope::builder().CreateAlignedStore(new_value.v, SSAScope::builder().CreateBitCast(v, m16xint8typeptr, SSAScope::hint()), 4);
|
||||
llvm::StoreInst *inst = SSAScope::builder().CreateAlignedStore(new_value.v, SSAScope::builder().CreateBitCast(v, m16xint8typeptr, SSAScope::hint()), 1);
|
||||
inst->setMetadata(llvm::LLVMContext::MD_noalias, SSAScope::constant_scope_list());
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ SSAVec4fPtr SSAVec4fPtr::operator[](SSAInt index) const
|
|||
|
||||
SSAVec4f SSAVec4fPtr::load(bool constantScopeDomain) const
|
||||
{
|
||||
auto loadInst = SSAScope::builder().CreateLoad(v, false, SSAScope::hint());
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(v, 16, false, SSAScope::hint());
|
||||
if (constantScopeDomain)
|
||||
loadInst->setMetadata(llvm::LLVMContext::MD_alias_scope, SSAScope::constant_scope_list());
|
||||
return SSAVec4f::from_llvm(loadInst);
|
||||
|
|
@ -33,7 +33,7 @@ SSAVec4f SSAVec4fPtr::load(bool constantScopeDomain) const
|
|||
|
||||
SSAVec4f SSAVec4fPtr::load_unaligned(bool constantScopeDomain) const
|
||||
{
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(v, 4, false, SSAScope::hint());
|
||||
auto loadInst = SSAScope::builder().CreateAlignedLoad(v, 1, false, SSAScope::hint());
|
||||
if (constantScopeDomain)
|
||||
loadInst->setMetadata(llvm::LLVMContext::MD_alias_scope, SSAScope::constant_scope_list());
|
||||
return SSAVec4f::from_llvm(loadInst);
|
||||
|
|
@ -41,12 +41,12 @@ SSAVec4f SSAVec4fPtr::load_unaligned(bool constantScopeDomain) const
|
|||
|
||||
void SSAVec4fPtr::store(const SSAVec4f &new_value)
|
||||
{
|
||||
auto inst = SSAScope::builder().CreateStore(new_value.v, v, false);
|
||||
auto inst = SSAScope::builder().CreateAlignedStore(new_value.v, v, 16, false);
|
||||
inst->setMetadata(llvm::LLVMContext::MD_noalias, SSAScope::constant_scope_list());
|
||||
}
|
||||
|
||||
void SSAVec4fPtr::store_unaligned(const SSAVec4f &new_value)
|
||||
{
|
||||
auto inst = SSAScope::builder().CreateAlignedStore(new_value.v, v, 4, false);
|
||||
auto inst = SSAScope::builder().CreateAlignedStore(new_value.v, v, 1, false);
|
||||
inst->setMetadata(llvm::LLVMContext::MD_noalias, SSAScope::constant_scope_list());
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue