interpret: make overflowing binops just normal binops

2024-05-21 12:17:34 +02:00
parent 9cb6bb8599
commit c0b4b454c3
40 changed files with 323 additions and 349 deletions
--- a/compiler/rustc_const_eval/src/interpret/terminator.rs
+++ b/compiler/rustc_const_eval/src/interpret/terminator.rs
@@ -97,7 +97,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
                for (const_int, target) in targets.iter() {
                    // Compare using MIR BinOp::Eq, to also support pointer values.
                    // (Avoiding `self.binary_op` as that does some redundant layout computation.)
-                    let res = self.wrapping_binary_op(
+                    let res = self.binary_op(
                        mir::BinOp::Eq,
                        &discr,
                        &ImmTy::from_uint(const_int, discr.layout),