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optimize
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parent
4dabaf070b
commit
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@ -11,6 +11,7 @@ use inkwell::{
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AsDIScope, DICompileUnit, DIFlagsConstants, DILocation, DIScope, DIType, DebugInfoBuilder,
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},
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module::Module,
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passes::PassBuilderOptions,
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targets::{InitializationConfig, Target, TargetData, TargetMachine},
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types::{AnyType, BasicMetadataTypeEnum, BasicType},
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values::{BasicValue, BasicValueEnum, PointerValue},
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@ -94,6 +95,7 @@ pub fn compile(session: &Session, program: &ProgramBody) -> Result<PathBuf, Box<
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)
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.unwrap();
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machine.set_asm_verbosity(true);
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info!("compiling for: {:?}", target.get_description());
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let filename = session.file_path.file_name().unwrap().to_string_lossy();
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@ -142,6 +144,18 @@ pub fn compile(session: &Session, program: &ProgramBody) -> Result<PathBuf, Box<
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module_ctx.di_builder.finalize();
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module_ctx.module.verify()?;
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let opt = match session.optlevel {
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edlang_session::OptLevel::None => "0",
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edlang_session::OptLevel::Less => "1",
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edlang_session::OptLevel::Default => "2",
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edlang_session::OptLevel::Aggressive => "3",
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};
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let passopt = PassBuilderOptions::create();
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module_ctx
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.module
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.run_passes(&format!("default<O{}>", opt), &machine, passopt)?;
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if session.output_llvm {
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module_ctx
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.module
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@ -233,6 +247,7 @@ fn compile_fn_signature(ctx: &ModuleCompileCtx<'_, '_>, fn_id: DefId) {
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preallocated sret align 0 allockind(\"\") allocsize(0,0) dereferenceable(0) dereferenceable_or_null(0
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*/
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/*
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// nounwind
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fn_value.add_attribute(
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inkwell::attributes::AttributeLoc::Function,
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@ -250,12 +265,9 @@ fn compile_fn_signature(ctx: &ModuleCompileCtx<'_, '_>, fn_id: DefId) {
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inkwell::attributes::AttributeLoc::Function,
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ctx.ctx.context.create_enum_attribute(66, 0),
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);
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*/
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if body.name == "main" {
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fn_value.set_call_conventions(0);
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} else {
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fn_value.set_call_conventions(1);
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}
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fn_value.set_call_conventions(0);
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let (_, line, _col) = ctx
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.ctx
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@ -4,7 +4,7 @@ mod Main {
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return b;
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}
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fn factorial(n: i32) -> i32 {
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pub fn factorial(n: i32) -> i32 {
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if n == 1 {
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return n;
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} else {
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