diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/rust/backend/rust-compile-asm.cc | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gcc/rust/backend/rust-compile-asm.cc b/gcc/rust/backend/rust-compile-asm.cc index 32ad84e..d179c35 100644 --- a/gcc/rust/backend/rust-compile-asm.cc +++ b/gcc/rust/backend/rust-compile-asm.cc @@ -26,6 +26,7 @@ CompileAsm::asm_build_expr (HIR::InlineAsm &expr) ASM_BASIC_P (asm_expr) = expr.is_simple_asm (); ASM_VOLATILE_P (asm_expr) = false; ASM_INLINE_P (asm_expr) = expr.is_inline_asm (); + /*Backend::debug (asm_expr);*/ return asm_expr; } @@ -91,8 +92,17 @@ CompileAsm::asm_construct_outputs (HIR::InlineAsm &expr) == AST::InlineAsmOperand::RegisterType::Out) { auto out = output.get_out (); + tree out_tree = CompileExpr::Compile (out.expr.get (), this->ctx); - Backend::debug (out_tree); + // expects a tree list + // TODO: This assumes that the output is a register + std::string expr_name = "=r"; + auto name = build_string (expr_name.size () + 1, expr_name.c_str ()); + head + = chainon (head, build_tree_list (build_tree_list (NULL_TREE, name), + out_tree)); + + /*Backend::debug (head);*/ /*head = chainon (head, out_tree);*/ } } |