diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift/src/num.rs')
| -rw-r--r-- | compiler/rustc_codegen_cranelift/src/num.rs | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/num.rs b/compiler/rustc_codegen_cranelift/src/num.rs index da49e1c6c91..2ebf30da2d8 100644 --- a/compiler/rustc_codegen_cranelift/src/num.rs +++ b/compiler/rustc_codegen_cranelift/src/num.rs @@ -166,13 +166,11 @@ pub(crate) fn codegen_int_binop<'tcx>( BinOp::Shl => { let lhs_ty = fx.bcx.func.dfg.value_type(lhs); let actual_shift = fx.bcx.ins().band_imm(rhs, i64::from(lhs_ty.bits() - 1)); - let actual_shift = clif_intcast(fx, actual_shift, types::I8, false); fx.bcx.ins().ishl(lhs, actual_shift) } BinOp::Shr => { let lhs_ty = fx.bcx.func.dfg.value_type(lhs); let actual_shift = fx.bcx.ins().band_imm(rhs, i64::from(lhs_ty.bits() - 1)); - let actual_shift = clif_intcast(fx, actual_shift, types::I8, false); if signed { fx.bcx.ins().sshr(lhs, actual_shift) } else { @@ -387,7 +385,7 @@ pub(crate) fn codegen_ptr_binop<'tcx>( let lhs = in_lhs.load_scalar(fx); let rhs = in_rhs.load_scalar(fx); - return codegen_compare_bin_op(fx, bin_op, false, lhs, rhs); + codegen_compare_bin_op(fx, bin_op, false, lhs, rhs) } BinOp::Offset => { let pointee_ty = in_lhs.layout().ty.builtin_deref(true).unwrap().ty; @@ -396,10 +394,10 @@ pub(crate) fn codegen_ptr_binop<'tcx>( let ptr_diff = fx.bcx.ins().imul_imm(offset, pointee_size as i64); let base_val = base.load_scalar(fx); let res = fx.bcx.ins().iadd(base_val, ptr_diff); - return CValue::by_val(res, base.layout()); + CValue::by_val(res, base.layout()) } _ => unreachable!("{:?}({:?}, {:?})", bin_op, in_lhs, in_rhs), - }; + } } else { let (lhs_ptr, lhs_extra) = in_lhs.load_scalar_pair(fx); let (rhs_ptr, rhs_extra) = in_rhs.load_scalar_pair(fx); |