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Bump Rust and add skeleton code for irgen.

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This commit is contained in:
Janggun Lee
2022-12-19 18:50:22 +09:00
parent 6ae0e26197
commit c5946611a3
26 changed files with 913 additions and 176 deletions
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36
src/ir/mod.rs
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@@ -313,25 +313,23 @@ impl fmt::Display for Instruction {
Instruction::UnaryOp { op, operand, .. } => {
write!(f, "{} {}", op.write_operation(), operand)
}
Instruction::Store { ptr, value } => {
write!(f, "store {} {}", value, ptr)
}
Instruction::Load { ptr } => write!(f, "load {}", ptr),
Instruction::Store { ptr, value } => write!(f, "store {value} {ptr}"),
Instruction::Load { ptr } => write!(f, "load {ptr}"),
Instruction::Call { callee, args, .. } => {
write!(
f,
"call {}({})",
callee,
args.iter()
.format_with(", ", |operand, f| f(&format_args!("{}", operand)))
.format_with(", ", |operand, f| f(&format_args!("{operand}")))
)
}
Instruction::TypeCast {
value,
target_dtype,
} => write!(f, "typecast {} to {}", value, target_dtype),
} => write!(f, "typecast {value} to {target_dtype}"),
Instruction::GetElementPtr { ptr, offset, .. } => {
write!(f, "getelementptr {} offset {}", ptr, offset)
write!(f, "getelementptr {ptr} offset {offset}")
}
}
}
@@ -385,12 +383,12 @@ impl BlockExit {
impl fmt::Display for BlockExit {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
BlockExit::Jump { arg } => write!(f, "j {}", arg),
BlockExit::Jump { arg } => write!(f, "j {arg}"),
BlockExit::ConditionalJump {
condition,
arg_then,
arg_else,
} => write!(f, "br {}, {}, {}", condition, arg_then, arg_else),
} => write!(f, "br {condition}, {arg_then}, {arg_else}"),
BlockExit::Switch {
value,
default,
@@ -407,7 +405,7 @@ impl fmt::Display for BlockExit {
b
)))
),
BlockExit::Return { value } => write!(f, "ret {}", value),
BlockExit::Return { value } => write!(f, "ret {value}"),
BlockExit::Unreachable => write!(f, "<unreachable>\t\t\t\t; error state"),
}
}
@@ -482,7 +480,7 @@ impl fmt::Display for Operand {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
Self::Constant(value) => write!(f, "{}:{}", value, value.dtype()),
Self::Register { rid, dtype } => write!(f, "{}:{}", rid, dtype),
Self::Register { rid, dtype } => write!(f, "{rid}:{dtype}"),
}
}
}
@@ -548,9 +546,9 @@ impl RegisterId {
impl fmt::Display for RegisterId {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
Self::Local { aid } => write!(f, "%l{}", aid),
Self::Arg { bid, aid } => write!(f, "%{}:p{}", bid, aid),
Self::Temp { bid, iid } => write!(f, "%{}:i{}", bid, iid),
Self::Local { aid } => write!(f, "%l{aid}"),
Self::Arg { bid, aid } => write!(f, "%{bid}:p{aid}"),
Self::Temp { bid, iid } => write!(f, "%{bid}:i{iid}"),
}
}
}
@@ -678,8 +676,7 @@ impl TryFrom<&ast::Constant> for Constant {
}
_ => panic!(
"Constant::try_from::<&ast::Constant>: \
{:?} is not a pattern of `pat`",
pat
{pat:?} is not a pattern of `pat`"
),
};
(Dtype::FLOAT, value)
@@ -694,8 +691,7 @@ impl TryFrom<&ast::Constant> for Constant {
}
_ => panic!(
"Constant::try_from::<&ast::Constant>: \
{:?} is not a pattern of `pat`",
pat
{pat:?} is not a pattern of `pat`"
),
};
(Dtype::DOUBLE, value)
@@ -942,8 +938,8 @@ impl fmt::Display for Constant {
value.to_string()
}
),
Self::Float { value, .. } => write!(f, "{}", value),
Self::GlobalVariable { name, .. } => write!(f, "@{}", name),
Self::Float { value, .. } => write!(f, "{value}"),
Self::GlobalVariable { name, .. } => write!(f, "@{name}"),
}
}
}