diff options
Diffstat (limited to 'compiler/rustc_const_eval/src/interpret/operator.rs')
| -rw-r--r-- | compiler/rustc_const_eval/src/interpret/operator.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/compiler/rustc_const_eval/src/interpret/operator.rs b/compiler/rustc_const_eval/src/interpret/operator.rs index 380db907481..cf280e0c1ae 100644 --- a/compiler/rustc_const_eval/src/interpret/operator.rs +++ b/compiler/rustc_const_eval/src/interpret/operator.rs @@ -114,7 +114,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> { let l_bits = left.layout.size.bits(); // Compute the equivalent shift modulo `size` that is in the range `0..size`. (This is // the one MIR operator that does *not* directly map to a single LLVM operation.) - let (shift_amount, overflow) = if right.layout.abi.is_signed() { + let (shift_amount, overflow) = if right.layout.backend_repr.is_signed() { let shift_amount = r_signed(); let rem = shift_amount.rem_euclid(l_bits.into()); // `rem` is guaranteed positive, so the `unwrap` cannot fail @@ -126,7 +126,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> { }; let shift_amount = u32::try_from(shift_amount).unwrap(); // we brought this in the range `0..size` so this will always fit // Compute the shifted result. - let result = if left.layout.abi.is_signed() { + let result = if left.layout.backend_repr.is_signed() { let l = l_signed(); let result = match bin_op { Shl | ShlUnchecked => l.checked_shl(shift_amount).unwrap(), @@ -147,7 +147,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> { if overflow && let Some(intrinsic) = throw_ub_on_overflow { throw_ub!(ShiftOverflow { intrinsic, - shift_amount: if right.layout.abi.is_signed() { + shift_amount: if right.layout.backend_repr.is_signed() { Either::Right(r_signed()) } else { Either::Left(r_unsigned()) @@ -171,7 +171,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> { let size = left.layout.size; // Operations that need special treatment for signed integers - if left.layout.abi.is_signed() { + if left.layout.backend_repr.is_signed() { let op: Option<fn(&i128, &i128) -> bool> = match bin_op { Lt => Some(i128::lt), Le => Some(i128::le), @@ -250,7 +250,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> { BitXor => ImmTy::from_uint(l ^ r, left.layout), _ => { - assert!(!left.layout.abi.is_signed()); + assert!(!left.layout.backend_repr.is_signed()); let op: fn(u128, u128) -> (u128, bool) = match bin_op { Add | AddUnchecked | AddWithOverflow => u128::overflowing_add, Sub | SubUnchecked | SubWithOverflow => u128::overflowing_sub, @@ -332,7 +332,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> { } let offset_bytes = val.to_target_isize(self)?; - if !right.layout.abi.is_signed() && offset_bytes < 0 { + if !right.layout.backend_repr.is_signed() && offset_bytes < 0 { // We were supposed to do an unsigned offset but the result is negative -- this // can only mean that the cast wrapped around. throw_ub!(PointerArithOverflow) |