forked from AbleOS/holey-bytes
fixing hbbytecode having the std mentioned
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parent
6057e88034
commit
0e9f4402cb
1
Cargo.lock
generated
1
Cargo.lock
generated
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@ -173,7 +173,6 @@ version = "0.10.2"
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source = "git+https://github.com/jakubDoka/regalloc2#52b2bbe908e78af1715de88f562f62a83e36ca96"
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dependencies = [
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"hashbrown",
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"log",
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"rustc-hash",
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"smallvec",
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]
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@ -35,7 +35,7 @@ impl TryFrom<u8> for Instr {
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}
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if value < NAMES.len() as u8 {
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unsafe { Ok(std::mem::transmute::<u8, Instr>(value)) }
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unsafe { Ok(core::mem::transmute::<u8, Instr>(value)) }
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} else {
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failed(value)
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}
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@ -50,8 +50,9 @@ unsafe fn encode<T>(instr: T) -> (usize, [u8; instrs::MAX_SIZE]) {
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}
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#[inline]
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#[cfg(feature = "disasm")]
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fn decode<T>(binary: &mut &[u8]) -> Option<T> {
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let (front, rest) = std::mem::take(binary).split_at_checked(core::mem::size_of::<T>())?;
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let (front, rest) = core::mem::take(binary).split_at_checked(core::mem::size_of::<T>())?;
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*binary = rest;
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unsafe { Some(core::ptr::read(front.as_ptr() as *const T)) }
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}
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@ -10,7 +10,7 @@ path = "src/main.rs"
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[dependencies]
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hbbytecode = { version = "0.1.0", path = "../hbbytecode" }
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hbvm = { path = "../hbvm", features = ["nightly"] }
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regalloc2 = { git = "https://github.com/jakubDoka/regalloc2", features = ["trace-log"] }
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regalloc2 = { git = "https://github.com/jakubDoka/regalloc2", features = [] }
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[dev-dependencies]
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env_logger = "0.11.5"
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@ -504,6 +504,14 @@ main := fn(): int {
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if y == width break
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}
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}
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width += 1
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loop {
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if width < y break
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y += 1
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}
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return i
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}
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```
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@ -1818,7 +1818,25 @@ impl Codegen {
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std::mem::swap(&mut env.preferred_regs_by_class, &mut env.non_preferred_regs_by_class);
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};
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let options = regalloc2::RegallocOptions { verbose_log: false, validate_ssa: true };
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let output = regalloc2::run(&func, &env, &options).unwrap_or_else(|err| panic!("{err}"));
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let iters = std::time::SystemTime::now()
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.duration_since(std::time::SystemTime::UNIX_EPOCH)
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.unwrap()
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.as_nanos() as u32
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% 300
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+ 300;
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let mut output =
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regalloc2::run(&func, &env, &options).unwrap_or_else(|err| panic!("{err}"));
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let now = std::time::Instant::now();
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for i in 0..iters {
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output = regalloc2::run(&func, &env, &options).unwrap_or_else(|err| panic!("{err}"));
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if (iters + i) % 2 == 0 {
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std::mem::swap(
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&mut env.preferred_regs_by_class,
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&mut env.non_preferred_regs_by_class,
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);
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}
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}
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eprintln!("took: {:?}", now.elapsed().checked_div(iters).unwrap());
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let mut saved_regs = HashMap::<u8, u8>::default();
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let mut atr = |allc: regalloc2::Allocation| {
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