wip

Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>

crates/integration/codesize.json

@@ -2,9 +2,9 @@
   "Baseline": 950,
   "Computation": 2222,
   "DivisionArithmetics": 8802,
-  "ERC20": 17602,
+  "ERC20": 17601,
   "Events": 1628,
   "FibonacciIterative": 1485,
-  "Flipper": 2082,
+  "Flipper": 2089,
   "SHA1": 8230
 }

crates/llvm-context/src/lib.rs

@@ -48,6 +48,8 @@ pub use self::polkavm::context::Context as PolkaVMContext;
 pub use self::polkavm::evm::arithmetic as polkavm_evm_arithmetic;
 pub use self::polkavm::evm::bitwise as polkavm_evm_bitwise;
 pub use self::polkavm::evm::call as polkavm_evm_call;
+pub use self::polkavm::evm::call::Call as PolkaVMCallFunction;
+pub use self::polkavm::evm::call::CallReentrancyHeuristic as PolkaVMCallReentrancyHeuristicFunction;
 pub use self::polkavm::evm::calldata as polkavm_evm_calldata;
 pub use self::polkavm::evm::comparison as polkavm_evm_comparison;
 pub use self::polkavm::evm::context as polkavm_evm_contract_context;

crates/llvm-context/src/polkavm/context/argument.rs

@@ -66,7 +66,7 @@ impl<'ctx> Argument<'ctx> {
     /// Access the underlying value.
     ///
     /// Will emit a stack load if `self` is a pointer argument.
-    pub fn access<D: crate::polkavm::Dependency + Clone>(
+    pub fn to_value<D: crate::polkavm::Dependency + Clone>(
         &self,
         context: &crate::polkavm::context::Context<'ctx, D>,
     ) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
@@ -78,8 +78,8 @@ impl<'ctx> Argument<'ctx> {
 
     /// Access the underlying value.
     ///
-    /// Will emit a stack load if `self` is a pointer argument.
-    pub fn as_pointer<D: crate::polkavm::Dependency + Clone>(
+    /// Will emit a stack store if `self` is a value argument.
+    pub fn to_pointer<D: crate::polkavm::Dependency + Clone>(
         &self,
         context: &crate::polkavm::context::Context<'ctx, D>,
     ) -> anyhow::Result<crate::polkavm::context::Pointer<'ctx>> {

crates/llvm-context/src/polkavm/evm/call.rs

@@ -2,117 +2,310 @@
 
 use inkwell::values::BasicValue;
 
+use crate::polkavm::context::address_space::AddressSpace;
 use crate::polkavm::context::argument::Argument;
+use crate::polkavm::context::pointer::Pointer;
+use crate::polkavm::context::runtime::RuntimeFunction;
 use crate::polkavm::context::Context;
 use crate::polkavm::Dependency;
+use crate::polkavm::WriteLLVM;
 
 const STATIC_CALL_FLAG: u32 = 0b0001_0000;
 const REENTRANT_CALL_FLAG: u32 = 0b0000_1000;
 const SOLIDITY_TRANSFER_GAS_STIPEND_THRESHOLD: u64 = 2300;
 
+pub struct Call;
+
+impl<D> RuntimeFunction<D> for Call
+where
+    D: Dependency + Clone,
+{
+    const NAME: &'static str = "__revive_call";
+
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
+        context.xlen_type().fn_type(
+            &[
+                context.xlen_type().into(),
+                context.xlen_type().into(),
+                context.xlen_type().into(),
+                context.xlen_type().into(),
+                context.xlen_type().into(),
+                context.llvm().ptr_type(AddressSpace::Stack.into()).into(),
+                context.llvm().ptr_type(AddressSpace::Stack.into()).into(),
+                context.llvm().ptr_type(AddressSpace::Stack.into()).into(),
+            ],
+            false,
+        )
+    }
+
+    fn emit_body<'ctx>(
+        &self,
+        context: &mut Context<'ctx, D>,
+    ) -> anyhow::Result<Option<inkwell::values::BasicValueEnum<'ctx>>> {
+        let flags = Self::paramater(context, 0).into_int_value();
+        let input_length = Self::paramater(context, 1).into_int_value();
+        let output_length = Self::paramater(context, 2).into_int_value();
+        let input_pointer = Self::paramater(context, 3).into_int_value();
+        let output_pointer = Self::paramater(context, 4).into_int_value();
+        let address_pointer = Self::paramater(context, 5).into_pointer_value();
+        let value_pointer = Self::paramater(context, 6).into_pointer_value();
+        let deposit_pointer = Self::paramater(context, 7).into_pointer_value();
+
+        let output_length_pointer =
+            context.build_alloca_at_entry(context.xlen_type(), "output_length");
+        context.build_store(output_length_pointer, output_length)?;
+
+        let input_pointer = context.build_heap_gep(input_pointer, input_length)?;
+        let output_pointer = context.build_heap_gep(output_pointer, output_length)?;
+
+        let flags_and_callee = revive_runtime_api::calling_convention::pack_hi_lo_reg(
+            context.builder(),
+            context.llvm(),
+            flags,
+            Pointer::new(context.word_type(), AddressSpace::Stack, address_pointer).to_int(context),
+            "address_and_callee",
+        )?;
+        let deposit_and_value = revive_runtime_api::calling_convention::pack_hi_lo_reg(
+            context.builder(),
+            context.llvm(),
+            Pointer::new(context.word_type(), AddressSpace::Stack, deposit_pointer).to_int(context),
+            Pointer::new(context.word_type(), AddressSpace::Stack, value_pointer).to_int(context),
+            "deposit_and_value",
+        )?;
+        let input_data = revive_runtime_api::calling_convention::pack_hi_lo_reg(
+            context.builder(),
+            context.llvm(),
+            input_length,
+            input_pointer.to_int(context),
+            "input_data",
+        )?;
+        let output_data = revive_runtime_api::calling_convention::pack_hi_lo_reg(
+            context.builder(),
+            context.llvm(),
+            output_length_pointer.to_int(context),
+            output_pointer.to_int(context),
+            "output_data",
+        )?;
+
+        let name = revive_runtime_api::polkavm_imports::CALL;
+        let success = context
+            .build_runtime_call(
+                name,
+                &[
+                    flags_and_callee.into(),
+                    context.register_type().const_all_ones().into(),
+                    context.register_type().const_all_ones().into(),
+                    deposit_and_value.into(),
+                    input_data.into(),
+                    output_data.into(),
+                ],
+            )
+            .unwrap_or_else(|| panic!("{name} should return a value"))
+            .into_int_value();
+
+        let is_success = context.builder().build_int_compare(
+            inkwell::IntPredicate::EQ,
+            success,
+            context.integer_const(revive_common::BIT_LENGTH_X64, 0),
+            "is_success",
+        )?;
+
+        Ok(context
+            .builder()
+            .build_int_z_extend(is_success, context.xlen_type(), "success")?
+            .as_basic_value_enum()
+            .into())
+    }
+}
+
+impl<D> WriteLLVM<D> for Call
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
+    }
+
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
+    }
+}
+
 /// Translates a contract call.
 #[allow(clippy::too_many_arguments)]
 pub fn call<'ctx, D>(
     context: &mut Context<'ctx, D>,
-    gas: inkwell::values::IntValue<'ctx>,
-    address: inkwell::values::IntValue<'ctx>,
-    value: Option<inkwell::values::IntValue<'ctx>>,
-    input_offset: inkwell::values::IntValue<'ctx>,
-    input_length: inkwell::values::IntValue<'ctx>,
-    output_offset: inkwell::values::IntValue<'ctx>,
-    output_length: inkwell::values::IntValue<'ctx>,
+    gas: &Argument<'ctx>,
+    address: &Argument<'ctx>,
+    value: Option<&Argument<'ctx>>,
+    input_offset: &Argument<'ctx>,
+    input_length: &Argument<'ctx>,
+    output_offset: &Argument<'ctx>,
+    output_length: &Argument<'ctx>,
     _constants: Vec<Option<num::BigUint>>,
     static_call: bool,
 ) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
 where
     D: Dependency + Clone,
 {
-    let address_pointer = context.build_address_argument_store(address)?;
+    let input_offset =
+        context.safe_truncate_int_to_xlen(input_offset.to_value(context)?.into_int_value())?;
+    let input_length =
+        context.safe_truncate_int_to_xlen(input_length.to_value(context)?.into_int_value())?;
 
-    let value = value.unwrap_or_else(|| context.word_const(0));
-    let value_pointer = context.build_alloca_at_entry(context.word_type(), "value_pointer");
-    context.build_store(value_pointer, value)?;
+    let output_offset =
+        context.safe_truncate_int_to_xlen(output_offset.to_value(context)?.into_int_value())?;
+    let output_length =
+        context.safe_truncate_int_to_xlen(output_length.to_value(context)?.into_int_value())?;
 
-    let input_offset = context.safe_truncate_int_to_xlen(input_offset)?;
-    let input_length = context.safe_truncate_int_to_xlen(input_length)?;
-    let output_offset = context.safe_truncate_int_to_xlen(output_offset)?;
-    let output_length = context.safe_truncate_int_to_xlen(output_length)?;
+    let deposit_limit_pointer =
+        context.build_alloca_at_entry(context.word_type(), "deposit_limit_pointer");
 
-    let input_pointer = context.build_heap_gep(input_offset, input_length)?;
-    let output_pointer = context.build_heap_gep(output_offset, output_length)?;
-
-    let output_length_pointer = context.build_alloca_at_entry(context.xlen_type(), "output_length");
-    context.build_store(output_length_pointer, output_length)?;
-
-    let (flags, deposit_limit_value) = if static_call {
+    let flags = if static_call {
+        context.build_store(deposit_limit_pointer, context.word_type().const_zero())?;
         let flags = REENTRANT_CALL_FLAG | STATIC_CALL_FLAG;
-        (
-            context.xlen_type().const_int(flags as u64, false),
-            context.word_type().const_zero(),
-        )
+        context.xlen_type().const_int(flags as u64, false)
     } else {
-        call_reentrancy_heuristic(context, gas, input_length, output_length)?
+        let name = <CallReentrancyHeuristic as RuntimeFunction<D>>::NAME;
+        let declaration = <CallReentrancyHeuristic as RuntimeFunction<D>>::declaration(context);
+        let gas = context.builder().build_int_truncate(
+            gas.to_value(context)?.into_int_value(),
+            context.xlen_type(),
+            "gas",
+        )?;
+        let arguments = &[
+            input_length.into(),
+            output_length.into(),
+            gas.into(),
+            deposit_limit_pointer.value.into(),
+        ];
+        context
+            .build_call(declaration, arguments, "flags")
+            .unwrap_or_else(|| panic!("runtime function {name} should return a value"))
+            .into_int_value()
     };
 
-    let deposit_pointer = context.build_alloca_at_entry(context.word_type(), "deposit_pointer");
-    context.build_store(deposit_pointer, deposit_limit_value)?;
+    let value_pointer = match value {
+        Some(argument) => argument.to_pointer(context)?,
+        None => {
+            let value_pointer = context.build_alloca_at_entry(context.word_type(), "value_pointer");
+            context.build_store(value_pointer, context.word_const(0))?;
+            value_pointer
+        }
+    };
 
-    let flags_and_callee = revive_runtime_api::calling_convention::pack_hi_lo_reg(
-        context.builder(),
-        context.llvm(),
-        flags,
-        address_pointer.to_int(context),
-        "address_and_callee",
-    )?;
-    let deposit_and_value = revive_runtime_api::calling_convention::pack_hi_lo_reg(
-        context.builder(),
-        context.llvm(),
-        deposit_pointer.to_int(context),
-        value_pointer.to_int(context),
-        "deposit_and_value",
-    )?;
-    let input_data = revive_runtime_api::calling_convention::pack_hi_lo_reg(
-        context.builder(),
-        context.llvm(),
-        input_length,
-        input_pointer.to_int(context),
-        "input_data",
-    )?;
-    let output_data = revive_runtime_api::calling_convention::pack_hi_lo_reg(
-        context.builder(),
-        context.llvm(),
-        output_length_pointer.to_int(context),
-        output_pointer.to_int(context),
-        "output_data",
-    )?;
+    let address_pointer =
+        context.build_address_argument_store(address.to_value(context)?.into_int_value())?;
 
-    let name = revive_runtime_api::polkavm_imports::CALL;
-    let success = context
-        .build_runtime_call(
-            name,
-            &[
-                flags_and_callee.into(),
-                context.register_type().const_all_ones().into(),
-                context.register_type().const_all_ones().into(),
-                deposit_and_value.into(),
-                input_data.into(),
-                output_data.into(),
-            ],
-        )
-        .unwrap_or_else(|| panic!("{name} should return a value"))
+    let name = <Call as RuntimeFunction<D>>::NAME;
+    let arguments = &[
+        flags.into(),
+        input_length.into(),
+        output_length.into(),
+        input_offset.into(),
+        output_offset.into(),
+        address_pointer.value.into(),
+        value_pointer.value.into(),
+        deposit_limit_pointer.value.into(),
+    ];
+    let declaration = <Call as RuntimeFunction<D>>::declaration(context);
+    let result = context
+        .build_call(declaration, arguments, "call_result_truncated")
+        .unwrap_or_else(|| panic!("runtime function {name} should return a value"))
         .into_int_value();
-
-    let is_success = context.builder().build_int_compare(
-        inkwell::IntPredicate::EQ,
-        success,
-        context.integer_const(revive_common::BIT_LENGTH_X64, 0),
-        "is_success",
-    )?;
-
     Ok(context
         .builder()
-        .build_int_z_extend(is_success, context.word_type(), "success")?
+        .build_int_z_extend(result, context.word_type(), "call_result")?
         .as_basic_value_enum())
+
+    /*
+       let address_pointer = context.build_address_argument_store(address)?;
+
+       let value = value.unwrap_or_else(|| context.word_const(0));
+       let value_pointer = context.build_alloca_at_entry(context.word_type(), "value_pointer");
+       context.build_store(value_pointer, value)?;
+
+       let input_offset = context.safe_truncate_int_to_xlen(input_offset)?;
+       let input_length = context.safe_truncate_int_to_xlen(input_length)?;
+       let output_offset = context.safe_truncate_int_to_xlen(output_offset)?;
+       let output_length = context.safe_truncate_int_to_xlen(output_length)?;
+
+       let input_pointer = context.build_heap_gep(input_offset, input_length)?;
+       let output_pointer = context.build_heap_gep(output_offset, output_length)?;
+
+       let output_length_pointer = context.build_alloca_at_entry(context.xlen_type(), "output_length");
+       context.build_store(output_length_pointer, output_length)?;
+
+       let (flags, deposit_limit_value) = if static_call {
+           let flags = REENTRANT_CALL_FLAG | STATIC_CALL_FLAG;
+           (
+               context.xlen_type().const_int(flags as u64, false),
+               context.word_type().const_zero(),
+           )
+       } else {
+           call_reentrancy_heuristic(context, gas, input_length, output_length)?
+       };
+
+       let deposit_pointer = context.build_alloca_at_entry(context.word_type(), "deposit_pointer");
+       context.build_store(deposit_pointer, deposit_limit_value)?;
+
+       let flags_and_callee = revive_runtime_api::calling_convention::pack_hi_lo_reg(
+           context.builder(),
+           context.llvm(),
+           flags,
+           address_pointer.to_int(context),
+           "address_and_callee",
+       )?;
+       let deposit_and_value = revive_runtime_api::calling_convention::pack_hi_lo_reg(
+           context.builder(),
+           context.llvm(),
+           deposit_pointer.to_int(context),
+           value_pointer.to_int(context),
+           "deposit_and_value",
+       )?;
+       let input_data = revive_runtime_api::calling_convention::pack_hi_lo_reg(
+           context.builder(),
+           context.llvm(),
+           input_length,
+           input_pointer.to_int(context),
+           "input_data",
+       )?;
+       let output_data = revive_runtime_api::calling_convention::pack_hi_lo_reg(
+           context.builder(),
+           context.llvm(),
+           output_length_pointer.to_int(context),
+           output_pointer.to_int(context),
+           "output_data",
+       )?;
+
+       let name = revive_runtime_api::polkavm_imports::CALL;
+       let success = context
+           .build_runtime_call(
+               name,
+               &[
+                   flags_and_callee.into(),
+                   context.register_type().const_all_ones().into(),
+                   context.register_type().const_all_ones().into(),
+                   deposit_and_value.into(),
+                   input_data.into(),
+                   output_data.into(),
+               ],
+           )
+           .unwrap_or_else(|| panic!("{name} should return a value"))
+           .into_int_value();
+
+       let is_success = context.builder().build_int_compare(
+           inkwell::IntPredicate::EQ,
+           success,
+           context.integer_const(revive_common::BIT_LENGTH_X64, 0),
+           "is_success",
+       )?;
+
+       Ok(context
+           .builder()
+           .build_int_z_extend(is_success, context.word_type(), "success")?
+           .as_basic_value_enum())
+    */
 }
 
 #[allow(clippy::too_many_arguments)]
@@ -216,6 +409,110 @@ where
         .as_basic_value_enum())
 }
 
+pub struct CallReentrancyHeuristic;
+
+impl<D> RuntimeFunction<D> for CallReentrancyHeuristic
+where
+    D: Dependency + Clone,
+{
+    const NAME: &'static str = "__revive_call_reentrancy_heuristic";
+
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
+        context.xlen_type().fn_type(
+            &[
+                // Input length
+                context.xlen_type().into(),
+                // Output length
+                context.xlen_type().into(),
+                // Gas
+                context.xlen_type().into(),
+                // Deposit limit value pointer
+                context.llvm().ptr_type(AddressSpace::Stack.into()).into(),
+            ],
+            false,
+        )
+    }
+
+    fn emit_body<'ctx>(
+        &self,
+        context: &mut Context<'ctx, D>,
+    ) -> anyhow::Result<Option<inkwell::values::BasicValueEnum<'ctx>>> {
+        let input_length = Self::paramater(context, 0).into_int_value();
+        let output_length = Self::paramater(context, 1).into_int_value();
+        let gas = Self::paramater(context, 2).into_int_value();
+        let deposit_pointer = Self::paramater(context, 3).into_pointer_value();
+
+        // Branch-free SSA implementation: First derive the heuristic boolean (int1) value.
+        let input_length_or_output_length = context.builder().build_or(
+            input_length,
+            output_length,
+            "input_length_or_output_length",
+        )?;
+        let is_no_input_no_output = context.builder().build_int_compare(
+            inkwell::IntPredicate::EQ,
+            context.xlen_type().const_zero(),
+            input_length_or_output_length,
+            "is_no_input_no_output",
+        )?;
+        let gas_stipend = context
+            .xlen_type()
+            .const_int(SOLIDITY_TRANSFER_GAS_STIPEND_THRESHOLD, false);
+        let is_gas_stipend_for_transfer_or_send = context.builder().build_int_compare(
+            inkwell::IntPredicate::EQ,
+            gas,
+            gas_stipend,
+            "is_gas_stipend_for_transfer_or_send",
+        )?;
+        let is_balance_transfer = context.builder().build_and(
+            is_no_input_no_output,
+            is_gas_stipend_for_transfer_or_send,
+            "is_balance_transfer",
+        )?;
+        let is_regular_call = context
+            .builder()
+            .build_not(is_balance_transfer, "is_balance_transfer_inverted")?;
+
+        // Call flag: Left shift the heuristic boolean value.
+        let is_regular_call_xlen = context.builder().build_int_z_extend(
+            is_regular_call,
+            context.xlen_type(),
+            "is_balance_transfer_xlen",
+        )?;
+        let call_flags = context.builder().build_left_shift(
+            is_regular_call_xlen,
+            context.xlen_type().const_int(3, false),
+            "flags",
+        )?;
+
+        // Deposit limit value: Sign-extended the heuristic boolean value.
+        let deposit_limit_value = context.builder().build_int_s_extend(
+            is_regular_call,
+            context.word_type(),
+            "deposit_limit_value",
+        )?;
+
+        context.build_store(
+            Pointer::new(context.word_type(), AddressSpace::Stack, deposit_pointer),
+            deposit_limit_value,
+        )?;
+
+        Ok(Some(call_flags.into()))
+    }
+}
+
+impl<D> WriteLLVM<D> for CallReentrancyHeuristic
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
+    }
+
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
+    }
+}
+
 /// The Solidity `address.transfer` and `address.send` call detection heuristic.
 ///
 /// # Why
@@ -236,7 +533,7 @@ where
 ///
 /// # Returns
 /// The call flags xlen `IntValue` and the deposit limit word `IntValue`.
-fn call_reentrancy_heuristic<'ctx, D>(
+fn _call_reentrancy_heuristic<'ctx, D>(
     context: &mut Context<'ctx, D>,
     gas: inkwell::values::IntValue<'ctx>,
     input_length: inkwell::values::IntValue<'ctx>,

crates/llvm-context/src/polkavm/evm/storage.rs

@@ -19,7 +19,7 @@ where
 {
     let name = <PolkaVMLoadStorageWordFunction as RuntimeFunction<D>>::NAME;
     let declaration = <PolkaVMLoadStorageWordFunction as RuntimeFunction<D>>::declaration(context);
-    let arguments = [position.as_pointer(context)?.value.into()];
+    let arguments = [position.to_pointer(context)?.value.into()];
     Ok(context
         .build_call(declaration, &arguments, "storage_load")
         .unwrap_or_else(|| panic!("runtime function {name} should return a value")))
@@ -36,8 +36,8 @@ where
 {
     let declaration = <PolkaVMStoreStorageWordFunction as RuntimeFunction<D>>::declaration(context);
     let arguments = [
-        position.as_pointer(context)?.value.into(),
-        value.as_pointer(context)?.value.into(),
+        position.to_pointer(context)?.value.into(),
+        value.to_pointer(context)?.value.into(),
     ];
     context.build_call(declaration, &arguments, "storage_store");
     Ok(())
@@ -52,7 +52,7 @@ where
     D: Dependency + Clone,
 {
     let name = <PolkaVMLoadTransientStorageWordFunction as RuntimeFunction<D>>::NAME;
-    let arguments = [position.as_pointer(context)?.value.into()];
+    let arguments = [position.to_pointer(context)?.value.into()];
     let declaration =
         <PolkaVMLoadTransientStorageWordFunction as RuntimeFunction<D>>::declaration(context);
     Ok(context
@@ -72,8 +72,8 @@ where
     let declaration =
         <PolkaVMStoreTransientStorageWordFunction as RuntimeFunction<D>>::declaration(context);
     let arguments = [
-        position.as_pointer(context)?.value.into(),
-        value.as_pointer(context)?.value.into(),
+        position.to_pointer(context)?.value.into(),
+        value.to_pointer(context)?.value.into(),
     ];
     context.build_call(declaration, &arguments, "transient_storage_store");
     Ok(())

crates/solidity/src/yul/parser/statement/assignment.rs

@@ -139,11 +139,11 @@ where
                         identifier.inner,
                     )
                 })?;
-            context.build_store(pointer, value.access(context)?)?;
+            context.build_store(pointer, value.to_value(context)?)?;
             return Ok(());
         }
 
-        let value = value.access(context)?;
+        let value = value.to_value(context)?;
         let llvm_type = value.into_struct_value().get_type();
         let tuple_pointer = context.build_alloca(llvm_type, "assignment_pointer");
         context.build_store(tuple_pointer, value)?;

crates/solidity/src/yul/parser/statement/expression/function_call/mod.rs

@@ -131,7 +131,7 @@ impl FunctionCall {
                     let value = argument
                         .into_llvm(context)?
                         .expect("Always exists")
-                        .access(context)?;
+                        .to_value(context)?;
                     values.push(value);
                 }
                 values.reverse();
@@ -510,7 +510,7 @@ impl FunctionCall {
                 let offset = context.solidity_mut().allocate_immutable(key.as_str())
                     / revive_common::BYTE_LENGTH_WORD;
                 let index = context.xlen_type().const_int(offset as u64, false);
-                let value = arguments[2].access(context)?.into_int_value();
+                let value = arguments[2].to_value(context)?.into_int_value();
                 revive_llvm_context::polkavm_evm_immutable::store(context, index, value)
                     .map(|_| None)
             }
@@ -716,15 +716,16 @@ impl FunctionCall {
             Name::Call => {
                 let arguments = self.pop_arguments::<D, 7>(context)?;
 
-                let gas = arguments[0].access(context)?.into_int_value();
-                let address = arguments[1].access(context)?.into_int_value();
-                let value = arguments[2].access(context)?.into_int_value();
-                let input_offset = arguments[3].access(context)?.into_int_value();
-                let input_size = arguments[4].access(context)?.into_int_value();
-                let output_offset = arguments[5].access(context)?.into_int_value();
-                let output_size = arguments[6].access(context)?.into_int_value();
+                let gas = &arguments[0];
+                let address = &arguments[1];
+                let value = &arguments[2];
+                let input_offset = &arguments[3];
+                let input_size = &arguments[4];
+                let output_offset = &arguments[5];
+                let output_size = &arguments[6];
 
                 let simulation_address: Vec<Option<num::BigUint>> = arguments
+                    .clone()
                     .into_iter()
                     .map(|mut argument| argument.constant.take())
                     .collect();
@@ -746,14 +747,15 @@ impl FunctionCall {
             Name::StaticCall => {
                 let arguments = self.pop_arguments::<D, 6>(context)?;
 
-                let gas = arguments[0].access(context)?.into_int_value();
-                let address = arguments[1].access(context)?.into_int_value();
-                let input_offset = arguments[2].access(context)?.into_int_value();
-                let input_size = arguments[3].access(context)?.into_int_value();
-                let output_offset = arguments[4].access(context)?.into_int_value();
-                let output_size = arguments[5].access(context)?.into_int_value();
+                let gas = &arguments[0];
+                let address = &arguments[1];
+                let input_offset = &arguments[2];
+                let input_size = &arguments[3];
+                let output_offset = &arguments[4];
+                let output_size = &arguments[5];
 
                 let simulation_address: Vec<Option<num::BigUint>> = arguments
+                    .clone()
                     .into_iter()
                     .map(|mut argument| argument.constant.take())
                     .collect();
@@ -775,12 +777,12 @@ impl FunctionCall {
             Name::DelegateCall => {
                 let arguments = self.pop_arguments::<D, 6>(context)?;
 
-                let gas = arguments[0].access(context)?.into_int_value();
-                let address = arguments[1].access(context)?.into_int_value();
-                let input_offset = arguments[2].access(context)?.into_int_value();
-                let input_size = arguments[3].access(context)?.into_int_value();
-                let output_offset = arguments[4].access(context)?.into_int_value();
-                let output_size = arguments[5].access(context)?.into_int_value();
+                let gas = arguments[0].to_value(context)?.into_int_value();
+                let address = arguments[1].to_value(context)?.into_int_value();
+                let input_offset = arguments[2].to_value(context)?.into_int_value();
+                let input_size = arguments[3].to_value(context)?.into_int_value();
+                let output_offset = arguments[4].to_value(context)?.into_int_value();
+                let output_size = arguments[5].to_value(context)?.into_int_value();
 
                 let simulation_address: Vec<Option<num::BigUint>> = arguments
                     .into_iter()
@@ -841,7 +843,7 @@ impl FunctionCall {
                 })?;
 
                 revive_llvm_context::polkavm_evm_create::contract_hash(context, identifier)
-                    .and_then(|argument| argument.access(context))
+                    .and_then(|argument| argument.to_value(context))
                     .map(Some)
             }
             Name::DataSize => {
@@ -852,7 +854,7 @@ impl FunctionCall {
                 })?;
 
                 revive_llvm_context::polkavm_evm_create::header_size(context, identifier)
-                    .and_then(|argument| argument.access(context))
+                    .and_then(|argument| argument.to_value(context))
                     .map(Some)
             }
             Name::DataCopy => {
@@ -991,7 +993,7 @@ impl FunctionCall {
                 expression
                     .into_llvm(context)?
                     .expect("Always exists")
-                    .access(context)?,
+                    .to_value(context)?,
             );
         }
         arguments.reverse();

crates/solidity/src/yul/parser/statement/for_loop.rs

@@ -78,7 +78,7 @@ where
             .condition
             .into_llvm(context)?
             .expect("Always exists")
-            .access(context)?
+            .to_value(context)?
             .into_int_value();
         let condition = context.builder().build_int_z_extend_or_bit_cast(
             condition,

crates/solidity/src/yul/parser/statement/if_conditional.rs

@@ -57,7 +57,7 @@ where
             .condition
             .into_llvm(context)?
             .expect("Always exists")
-            .access(context)?
+            .to_value(context)?
             .into_int_value();
         let condition = context.builder().build_int_z_extend_or_bit_cast(
             condition,

crates/solidity/src/yul/parser/statement/object.rs

@@ -188,6 +188,9 @@ where
         revive_llvm_context::PolkaVMLoadImmutableDataFunction.declare(context)?;
         revive_llvm_context::PolkaVMStoreImmutableDataFunction.declare(context)?;
 
+        revive_llvm_context::PolkaVMCallFunction.declare(context)?;
+        revive_llvm_context::PolkaVMCallReentrancyHeuristicFunction.declare(context)?;
+
         revive_llvm_context::PolkaVMLoadHeapWordFunction.declare(context)?;
         revive_llvm_context::PolkaVMStoreHeapWordFunction.declare(context)?;
         revive_llvm_context::PolkaVMLoadStorageWordFunction.declare(context)?;
@@ -240,6 +243,9 @@ where
         revive_llvm_context::PolkaVMLoadImmutableDataFunction.into_llvm(context)?;
         revive_llvm_context::PolkaVMStoreImmutableDataFunction.into_llvm(context)?;
 
+        revive_llvm_context::PolkaVMCallFunction.into_llvm(context)?;
+        revive_llvm_context::PolkaVMCallReentrancyHeuristicFunction.into_llvm(context)?;
+
         revive_llvm_context::PolkaVMLoadHeapWordFunction.into_llvm(context)?;
         revive_llvm_context::PolkaVMStoreHeapWordFunction.into_llvm(context)?;
         revive_llvm_context::PolkaVMLoadStorageWordFunction.into_llvm(context)?;

crates/solidity/src/yul/parser/statement/switch/mod.rs

@@ -137,7 +137,7 @@ where
 
         let mut branches = Vec::with_capacity(self.cases.len());
         for (index, case) in self.cases.into_iter().enumerate() {
-            let constant = case.literal.into_llvm(context)?.access(context)?;
+            let constant = case.literal.into_llvm(context)?.to_value(context)?;
 
             let expression_block = context
                 .append_basic_block(format!("switch_case_branch_{}_block", index + 1).as_str());
@@ -163,7 +163,7 @@ where
         context.builder().build_switch(
             scrutinee
                 .expect("Always exists")
-                .access(context)?
+                .to_value(context)?
                 .into_int_value(),
             default_block,
             branches.as_slice(),

crates/solidity/src/yul/parser/statement/variable_declaration.rs

@@ -121,7 +121,7 @@ where
                                 .insert_constant(identifier.inner.clone(), constant);
                         }
 
-                        value.access(context)?
+                        value.to_value(context)?
                     }
                     None => r#type.const_zero().as_basic_value_enum(),
                 }
@@ -175,7 +175,7 @@ where
                 .collect::<Vec<inkwell::types::BasicTypeEnum<'ctx>>>()
                 .as_slice(),
         );
-        let value = expression.access(context)?;
+        let value = expression.to_value(context)?;
         if value.get_type() != llvm_type.as_basic_type_enum() {
             anyhow::bail!(
                 "{} Assignment to {:?} received an invalid number of arguments",