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xo-jit: + MachPipeline::codegen_type()

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This commit is contained in:
Roland Conybeare 2024-06-25 11:13:25 -04:00
commit 09d884737d
2 changed files with 22 additions and 0 deletions
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17
include/xo/jit/MachPipeline.hpp
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@ -86,6 +86,23 @@ namespace xo {
// ----- code generation -----
/** establish llvm IR corresponding to a c++ type.
* Handles
* T := bool|char|short|int|long|float|double
* | T1(*)(T2..Tn)
* | struct{T1,..,Tn}
*
* Not supported yet:
* - vector<T>
* - string
* - map<T1,T2>
* - unions
* - pointers (except function pointers)
*
* Idempotent: multiple calls with the same @p td produce the same @c llvm::Type pointer.
* @c llvm::Type instances are *immortal* (llvm interns them into opaque global lookup tables)
**/
llvm::Type * codegen_type(TypeDescr td);
llvm::Value * codegen_constant(ref::brw<xo::ast::ConstantInterface> expr);
llvm::Function * codegen_primitive(ref::brw<xo::ast::PrimitiveInterface> expr);
llvm::Value * codegen_apply(ref::brw<xo::ast::Apply> expr, llvm::IRBuilder<> & ir_builder);

5
src/jit/MachPipeline.cpp
View file

@ -311,6 +311,11 @@ namespace xo {
}
}
llvm::Type *
MachPipeline::codegen_type(TypeDescr td) {
return td_to_llvm_type(llvm_cx_.borrow(), td);
}
llvm::Function *
MachPipeline::codegen_primitive(ref::brw<PrimitiveInterface> expr)
{