bjoernager/rust
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cg_clif: rustc_abi::Abi => BackendRepr

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This commit is contained in:
Jubilee Young 2024-10-29 13:37:59 -07:00
parent 7086dd83cc
commit 6d5d8b5071
8 changed files with 62 additions and 53 deletions
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8
compiler/rustc_codegen_cranelift/src/base.rs
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@ -290,7 +290,7 @@ fn codegen_fn_body(fx: &mut FunctionCx<'_, '_, '_>, start_block: Block) {
let arg_uninhabited = fx
.mir
.args_iter()
.any(|arg| fx.layout_of(fx.monomorphize(fx.mir.local_decls[arg].ty)).abi.is_uninhabited());
.any(|arg| fx.layout_of(fx.monomorphize(fx.mir.local_decls[arg].ty)).is_uninhabited());
if arg_uninhabited {
fx.bcx.append_block_params_for_function_params(fx.block_map[START_BLOCK]);
fx.bcx.switch_to_block(fx.block_map[START_BLOCK]);
@ -644,9 +644,9 @@ fn codegen_stmt<'tcx>(
_ => unreachable!("un op Neg for {:?}", layout.ty),
}
}
UnOp::PtrMetadata => match layout.abi {
Abi::Scalar(_) => CValue::zst(dest_layout),
Abi::ScalarPair(_, _) => {
UnOp::PtrMetadata => match layout.backend_repr {
BackendRepr::Scalar(_) => CValue::zst(dest_layout),
BackendRepr::ScalarPair(_, _) => {
CValue::by_val(operand.load_scalar_pair(fx).1, dest_layout)
}
_ => bug!("Unexpected `PtrToMetadata` operand: {operand:?}"),