diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/base.rs | 11 | ||||
| -rw-r--r-- | src/intrinsics/mod.rs | 2 |
2 files changed, 9 insertions, 4 deletions
diff --git a/src/base.rs b/src/base.rs index 46a7485e4ef..d29558a4e1f 100644 --- a/src/base.rs +++ b/src/base.rs @@ -726,15 +726,20 @@ fn codegen_stmt<'tcx>( let ptr = fx.bcx.inst_results(call)[0]; lval.write_cvalue(fx, CValue::by_val(ptr, box_layout)); } - Rvalue::NullaryOp(NullOp::SizeOf, ty) => { + Rvalue::NullaryOp(null_op, ty) => { assert!( lval.layout() .ty .is_sized(fx.tcx.at(stmt.source_info.span), ParamEnv::reveal_all()) ); - let ty_size = fx.layout_of(fx.monomorphize(ty)).size.bytes(); + let layout = fx.layout_of(fx.monomorphize(ty)); + let val = match null_op { + NullOp::SizeOf => layout.size.bytes(), + NullOp::AlignOf => layout.align.abi.bytes(), + NullOp::Box => unreachable!(), + }; let val = - CValue::const_val(fx, fx.layout_of(fx.tcx.types.usize), ty_size.into()); + CValue::const_val(fx, fx.layout_of(fx.tcx.types.usize), val.into()); lval.write_cvalue(fx, val); } Rvalue::Aggregate(ref kind, ref operands) => match kind.as_ref() { diff --git a/src/intrinsics/mod.rs b/src/intrinsics/mod.rs index 8b62b44df8a..48183b2d4f6 100644 --- a/src/intrinsics/mod.rs +++ b/src/intrinsics/mod.rs @@ -823,7 +823,7 @@ pub(crate) fn codegen_intrinsic_call<'tcx>( dest.write_cvalue(fx, val); }; - pref_align_of | min_align_of | needs_drop | type_id | type_name | variant_count, () { + pref_align_of | needs_drop | type_id | type_name | variant_count, () { let const_val = fx.tcx.const_eval_instance(ParamEnv::reveal_all(), instance, None).unwrap(); let val = crate::constant::codegen_const_value( |