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disable LLVM API calls

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This commit is contained in:
David Gonzalez Martin 2024-05-10 12:12:28 -06:00
parent 3ce2a607ad
commit a379ba9cf1
1 changed files with 64 additions and 82 deletions
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146
bootstrap/compiler.zig
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@ -886,70 +886,70 @@ pub fn make() void {
}
// TODO: Prune
if (do_codegen) {
for (threads) |*thread| {
thread.add_thread_work(Job{
.id = switch (codegen_backend) {
.llvm => .llvm_codegen_thread_module,
},
});
}
while (true) {
var to_do: u64 = 0;
for (threads) |*thread| {
const jobs_to_do = thread.task_system.job.to_do - thread.task_system.job.completed;
const asks_to_do = thread.task_system.ask.to_do - thread.task_system.ask.completed;
assert(asks_to_do == 0);
to_do += jobs_to_do;
}
if (to_do == 0) {
break;
}
}
var modules_present = PinnedArray(usize){};
for (threads, 0..) |*thread, i| {
if (thread.functions.length > 0) {
_ = modules_present.append(i);
}
}
switch (modules_present.length) {
0 => unreachable,
1 => unreachable,
2 => {
const first = modules_present.slice()[0];
const second = modules_present.slice()[1];
const destination = threads[first].llvm.module;
{
var message: []const u8 = undefined;
destination.toString(&message.ptr, &message.len);
std.debug.print("{s}\n", .{message});
}
const source = threads[second].llvm.module;
{
var message: []const u8 = undefined;
source.toString(&message.ptr, &message.len);
std.debug.print("{s}\n", .{message});
}
if (!destination.link(source, .{
.override_from_source = true,
.link_only_needed = false,
})) {
exit(1);
}
var message: []const u8 = undefined;
destination.toString(&message.ptr, &message.len);
std.debug.print("============\n===========\n{s}\n", .{message});
},
else => unreachable,
}
}
// if (do_codegen) {
// for (threads) |*thread| {
// thread.add_thread_work(Job{
// .id = switch (codegen_backend) {
// .llvm => .llvm_codegen_thread_module,
// },
// });
// }
//
// while (true) {
// var to_do: u64 = 0;
// for (threads) |*thread| {
// const jobs_to_do = thread.task_system.job.to_do - thread.task_system.job.completed;
// const asks_to_do = thread.task_system.ask.to_do - thread.task_system.ask.completed;
// assert(asks_to_do == 0);
//
// to_do += jobs_to_do;
// }
//
// if (to_do == 0) {
// break;
// }
// }
//
// var modules_present = PinnedArray(usize){};
// for (threads, 0..) |*thread, i| {
// if (thread.functions.length > 0) {
// _ = modules_present.append(i);
// }
// }
//
// switch (modules_present.length) {
// 0 => unreachable,
// 1 => unreachable,
// 2 => {
// const first = modules_present.slice()[0];
// const second = modules_present.slice()[1];
// const destination = threads[first].llvm.module;
// {
// var message: []const u8 = undefined;
// destination.toString(&message.ptr, &message.len);
// std.debug.print("{s}\n", .{message});
// }
// const source = threads[second].llvm.module;
// {
// var message: []const u8 = undefined;
// source.toString(&message.ptr, &message.len);
// std.debug.print("{s}\n", .{message});
// }
//
// if (!destination.link(source, .{
// .override_from_source = true,
// .link_only_needed = false,
// })) {
// exit(1);
// }
//
// var message: []const u8 = undefined;
// destination.toString(&message.ptr, &message.len);
// std.debug.print("============\n===========\n{s}\n", .{message});
// },
// else => unreachable,
// }
// }
// while (true) {}
}
@ -1095,24 +1095,6 @@ fn thread_callback(thread_index: u32) void {
for (jobs) |job| {
switch (job.id) {
.llvm_setup => {
const context = LLVM.Context.create();
const module_name: []const u8 = "thread";
const module = LLVM.Module.create(module_name.ptr, module_name.len, context);
const builder = LLVM.Builder.create(context);
const attributes = LLVM.Attributes{
.naked = context.getAttributeFromEnum(.Naked, 0),
.noreturn = context.getAttributeFromEnum(.NoReturn, 0),
.nounwind = context.getAttributeFromEnum(.NoUnwind, 0),
.inreg = context.getAttributeFromEnum(.InReg, 0),
.@"noalias" = context.getAttributeFromEnum(.NoAlias, 0),
};
thread.llvm = .{
.context = context,
.module = module,
.builder = builder,
.attributes = attributes,
};
for ([_]Type.Integer.Signedness{.unsigned, .signed}) |signedness| {
for (0..64+1) |bit_count| {
const integer_type = Type.Integer{