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xo-jit: refactor: MachPipeline.kal_jit -> jit

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This commit is contained in:
Roland Conybeare 2024-06-16 12:06:28 -04:00
commit b6ece85856
2 changed files with 13 additions and 10 deletions
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7
include/xo/jit/MachPipeline.hpp
View file

@ -108,7 +108,10 @@ namespace xo {
private:
// ----- this part adapted from LLVM 19.0 KaleidoscopeJIT.hpp [wip] -----
std::unique_ptr<Jit> kal_jit_;
/** just-in-time compiler -- construct machine code that can
* be invoked from this running process
**/
std::unique_ptr<Jit> jit_;
// ----- this part adapted from kaleidoscope.cpp -----
@ -116,7 +119,7 @@ namespace xo {
* that takes expressions, and turns them into llvm IR.
*
* llvm IR can be added to running JIT by calling
* kal_jit_.addModule()
* jit_->addModule()
* Note that this makes the module itself unavailable to us
**/
xo::ref::rp<IrPipeline> ir_pipeline_;

16
src/jit/MachPipeline.cpp
View file

@ -60,8 +60,8 @@ namespace xo {
return jit.release();
} /*make*/
MachPipeline::MachPipeline(std::unique_ptr<Jit> kal_jit)
: kal_jit_{std::move(kal_jit)}
MachPipeline::MachPipeline(std::unique_ptr<Jit> jit)
: jit_{std::move(jit)}
{
this->recreate_llvm_ir_pipeline();
}
@ -74,7 +74,7 @@ namespace xo {
llvm_ir_builder_ = std::make_unique<llvm::IRBuilder<>>(llvm_cx_->llvm_cx_ref());
llvm_module_ = std::make_unique<llvm::Module>("xojit", llvm_cx_->llvm_cx_ref());
llvm_module_->setDataLayout(kal_jit_->data_layout());
llvm_module_->setDataLayout(this->jit_->data_layout());
if (!llvm_cx_.get()) {
throw std::runtime_error("MachPipeline::ctor: expected non-empty llvm context");
@ -97,7 +97,7 @@ namespace xo {
// although this getter is defined, seems to be empty in practice
//return llvm_module_->getTargetTriple();
return kal_jit_->target_triple();
return this->jit_->target_triple();
}
std::vector<std::string>
@ -111,7 +111,7 @@ namespace xo {
void
MachPipeline::dump_execution_session() {
kal_jit_->dump_execution_session();
this->jit_->dump_execution_session();
}
llvm::Value *
@ -401,7 +401,7 @@ namespace xo {
{
static llvm::ExitOnError llvm_exit_on_err;
auto tracker = kal_jit_->dest_dynamic_lib_ref().createResourceTracker();
auto tracker = this->jit_->dest_dynamic_lib_ref().createResourceTracker();
/* invalidates llvm_cx_->llvm_cx_ref(); will discard and re-create
*
@ -413,7 +413,7 @@ namespace xo {
/* note does not discard llvm_cx_->llvm_cx(), it's already been moved */
this->llvm_cx_ = nullptr;
llvm_exit_on_err(kal_jit_->addModule(std::move(ts_module), tracker));
llvm_exit_on_err(this->jit_->addModule(std::move(ts_module), tracker));
this->recreate_llvm_ir_pipeline();
}
@ -424,7 +424,7 @@ namespace xo {
static llvm::ExitOnError llvm_exit_on_err;
/* llvm_sym: ExecutorSymbolDef */
auto llvm_sym = llvm_exit_on_err(kal_jit_->lookup(sym));
auto llvm_sym = llvm_exit_on_err(this->jit_->lookup(sym));
/* llvm_addr: ExecutorAddr */
auto llvm_addr = llvm_sym.getAddress();