diff options
| -rw-r--r-- | src/librustc_codegen_ssa/mir/rvalue.rs | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/librustc_codegen_ssa/mir/rvalue.rs b/src/librustc_codegen_ssa/mir/rvalue.rs index 27442bb6bff..7e662ea37db 100644 --- a/src/librustc_codegen_ssa/mir/rvalue.rs +++ b/src/librustc_codegen_ssa/mir/rvalue.rs @@ -556,7 +556,6 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> { ) -> Bx::Value { let is_float = input_ty.is_floating_point(); let is_signed = input_ty.is_signed(); - let is_unit = input_ty.is_unit(); match op { mir::BinOp::Add => if is_float { bx.fadd(lhs, rhs) @@ -594,13 +593,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> { mir::BinOp::Shl => common::build_unchecked_lshift(bx, lhs, rhs), mir::BinOp::Shr => common::build_unchecked_rshift(bx, input_ty, lhs, rhs), mir::BinOp::Ne | mir::BinOp::Lt | mir::BinOp::Gt | - mir::BinOp::Eq | mir::BinOp::Le | mir::BinOp::Ge => if is_unit { - bx.cx().const_bool(match op { - mir::BinOp::Ne | mir::BinOp::Lt | mir::BinOp::Gt => false, - mir::BinOp::Eq | mir::BinOp::Le | mir::BinOp::Ge => true, - _ => unreachable!() - }) - } else if is_float { + mir::BinOp::Eq | mir::BinOp::Le | mir::BinOp::Ge => if is_float { bx.fcmp( base::bin_op_to_fcmp_predicate(op.to_hir_binop()), lhs, rhs |