remove IntermediaryMemOrFpOrConstant

crates/lean_compiler/src/b_compile_intermediate.rs

@@ -65,13 +65,13 @@ impl Compiler {
 }
 
 impl SimpleExpr {
-    fn to_mem_after_fp_or_constant(&self, compiler: &Compiler) -> IntermediaryMemOrFpOrConstant {
+    fn to_mem_after_fp_or_constant(&self, compiler: &Compiler) -> IntermediateValue {
         match self {
-            Self::Var(var) => IntermediaryMemOrFpOrConstant::MemoryAfterFp {
+            Self::Var(var) => IntermediateValue::MemoryAfterFp {
                 offset: compiler.get_offset(&var.clone().into()),
             },
-            Self::Constant(c) => IntermediaryMemOrFpOrConstant::Constant(c.clone()),
-            Self::ConstMallocAccess { malloc_label, offset } => IntermediaryMemOrFpOrConstant::MemoryAfterFp {
+            Self::Constant(c) => IntermediateValue::Constant(c.clone()),
+            Self::ConstMallocAccess { malloc_label, offset } => IntermediateValue::MemoryAfterFp {
                 offset: compiler.get_offset(&VarOrConstMallocAccess::ConstMallocAccess {
                     malloc_label: *malloc_label,
                     offset: offset.clone(),
@@ -436,7 +436,7 @@ fn compile_lines(
                         instructions.push(IntermediateInstruction::Deref {
                             shift_0: new_fp_pos.into(),
                             shift_1: (2 + args.len() + i).into(),
-                            res: IntermediaryMemOrFpOrConstant::MemoryAfterFp {
+                            res: IntermediateValue::MemoryAfterFp {
                                 offset: compiler.get_offset(&ret_var.clone().into()),
                             },
                         });
@@ -623,12 +623,12 @@ fn setup_function_call(
         IntermediateInstruction::Deref {
             shift_0: new_fp_pos.into(),
             shift_1: ConstExpression::zero(),
-            res: IntermediaryMemOrFpOrConstant::Constant(ConstExpression::label(return_label.clone())),
+            res: IntermediateValue::Constant(ConstExpression::label(return_label.clone())),
         },
         IntermediateInstruction::Deref {
             shift_0: new_fp_pos.into(),
             shift_1: ConstExpression::one(),
-            res: IntermediaryMemOrFpOrConstant::Fp,
+            res: IntermediateValue::Fp,
         },
     ];
 

crates/lean_compiler/src/c_compile_final.rs

@@ -265,11 +265,11 @@ fn compile_block(
                     shift_0: eval_const_expression(&shift_0, compiler).to_usize(),
                     shift_1: eval_const_expression(&shift_1, compiler).to_usize(),
                     res: match res {
-                        IntermediaryMemOrFpOrConstant::MemoryAfterFp { offset } => MemOrFpOrConstant::MemoryAfterFp {
+                        IntermediateValue::MemoryAfterFp { offset } => MemOrFpOrConstant::MemoryAfterFp {
                             offset: eval_const_expression_usize(&offset, compiler),
                         },
-                        IntermediaryMemOrFpOrConstant::Fp => MemOrFpOrConstant::Fp,
-                        IntermediaryMemOrFpOrConstant::Constant(c) => {
+                        IntermediateValue::Fp => MemOrFpOrConstant::Fp,
+                        IntermediateValue::Constant(c) => {
                             MemOrFpOrConstant::Constant(eval_const_expression(&c, compiler))
                         }
                     },

crates/lean_compiler/src/ir/instruction.rs

@@ -1,5 +1,5 @@
 use super::operation::HighLevelOperation;
-use super::value::{IntermediaryMemOrFpOrConstant, IntermediateValue};
+use super::value::IntermediateValue;
 use crate::lang::ConstExpression;
 use lean_vm::{BooleanExpr, CustomHint, Operation, SourceLocation, Table, TableT};
 use std::fmt::{Display, Formatter};
@@ -16,7 +16,7 @@ pub enum IntermediateInstruction {
     Deref {
         shift_0: ConstExpression,
         shift_1: ConstExpression,
-        res: IntermediaryMemOrFpOrConstant,
+        res: IntermediateValue,
     }, // res = m[m[fp + shift_0]]
     Panic,
     Jump {

crates/lean_compiler/src/ir/mod.rs

@@ -8,4 +8,4 @@ pub mod value;
 pub use bytecode::{IntermediateBytecode, MatchBlock};
 pub use instruction::IntermediateInstruction;
 pub use operation::HighLevelOperation;
-pub use value::{IntermediaryMemOrFpOrConstant, IntermediateValue};
+pub use value::IntermediateValue;

crates/lean_compiler/src/ir/value.rs

@@ -46,27 +46,3 @@ impl Display for IntermediateValue {
         }
     }
 }
-
-/// More restrictive value type used in specific contexts.
-///
-/// Similar to [`IntermediateValue`] but with different ordering constraints
-/// needed for certain operations like dereferencing.
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
-pub enum IntermediaryMemOrFpOrConstant {
-    /// Memory location at frame pointer + offset.
-    MemoryAfterFp { offset: ConstExpression },
-    /// The current frame pointer.
-    Fp,
-    /// A compile-time constant value.
-    Constant(ConstExpression),
-}
-
-impl Display for IntermediaryMemOrFpOrConstant {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::MemoryAfterFp { offset } => write!(f, "m[fp + {offset}]"),
-            Self::Fp => write!(f, "fp"),
-            Self::Constant(c) => write!(f, "{c}"),
-        }
-    }
-}