Pass FnAbi to find_mir_or_eval_fn

Author: tiif

compiler/rustc_const_eval/src/const_eval/dummy_machine.rs

@@ -1,9 +1,11 @@
 use rustc_middle::mir::interpret::{AllocId, ConstAllocation, InterpResult};
 use rustc_middle::mir::*;
 use rustc_middle::query::TyCtxtAt;
+use rustc_middle::ty::Ty;
 use rustc_middle::ty::layout::TyAndLayout;
 use rustc_middle::{bug, span_bug, ty};
 use rustc_span::def_id::DefId;
+use rustc_target::callconv::FnAbi;
 
 use crate::interpret::{
     self, HasStaticRootDefId, ImmTy, Immediate, InterpCx, PointerArithmetic, interp_ok,
@@ -87,6 +89,7 @@ impl<'tcx> interpret::Machine<'tcx> for DummyMachine {
         _ecx: &mut InterpCx<'tcx, Self>,
         _instance: ty::Instance<'tcx>,
         _abi: rustc_abi::ExternAbi,
+        _fnabi: &FnAbi<'tcx, Ty<'tcx>>,
         _args: &[interpret::FnArg<'tcx, Self::Provenance>],
         _destination: &interpret::MPlaceTy<'tcx, Self::Provenance>,
         _target: Option<BasicBlock>,

compiler/rustc_const_eval/src/const_eval/machine.rs

@@ -14,6 +14,7 @@ use rustc_middle::ty::{self, Ty, TyCtxt};
 use rustc_middle::{bug, mir};
 use rustc_span::Span;
 use rustc_span::symbol::{Symbol, sym};
+use rustc_target::callconv::FnAbi;
 use tracing::debug;
 
 use super::error::*;
@@ -335,6 +336,7 @@ impl<'tcx> interpret::Machine<'tcx> for CompileTimeMachine<'tcx> {
         ecx: &mut InterpCx<'tcx, Self>,
         orig_instance: ty::Instance<'tcx>,
         _abi: ExternAbi,
+        _fnabi: &FnAbi<'tcx, Ty<'tcx>>,
         args: &[FnArg<'tcx>],
         dest: &MPlaceTy<'tcx>,
         ret: Option<mir::BasicBlock>,

compiler/rustc_const_eval/src/interpret/call.rs

@@ -571,6 +571,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
                     self,
                     instance,
                     caller_abi,
+                    caller_fn_abi,
                     args,
                     destination,
                     target,

compiler/rustc_const_eval/src/interpret/machine.rs

@@ -15,6 +15,7 @@ use rustc_middle::ty::layout::TyAndLayout;
 use rustc_middle::{mir, ty};
 use rustc_span::Span;
 use rustc_span::def_id::DefId;
+use rustc_target::callconv::FnAbi;
 
 use super::{
     AllocBytes, AllocId, AllocKind, AllocRange, Allocation, CTFE_ALLOC_SALT, ConstAllocation,
@@ -202,6 +203,7 @@ pub trait Machine<'tcx>: Sized {
         ecx: &mut InterpCx<'tcx, Self>,
         instance: ty::Instance<'tcx>,
         abi: ExternAbi,
+        _fnabi: &FnAbi<'tcx, Ty<'tcx>>,
         args: &[FnArg<'tcx, Self::Provenance>],
         destination: &MPlaceTy<'tcx, Self::Provenance>,
         target: Option<mir::BasicBlock>,

src/tools/miri/src/machine.rs

@@ -11,6 +11,7 @@ use std::{fmt, process};
 use rand::rngs::StdRng;
 use rand::{Rng, SeedableRng};
 use rustc_abi::{Align, ExternAbi, Size};
+use rustc_target::callconv::FnAbi;
 use rustc_attr::InlineAttr;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
 #[allow(unused)]
@@ -1006,6 +1007,7 @@ impl<'tcx> Machine<'tcx> for MiriMachine<'tcx> {
         ecx: &mut MiriInterpCx<'tcx>,
         instance: ty::Instance<'tcx>,
         abi: ExternAbi,
+        _fnabi: &FnAbi<'tcx, Ty<'tcx>>,
         args: &[FnArg<'tcx, Provenance>],
         dest: &MPlaceTy<'tcx>,
         ret: Option<mir::BasicBlock>,