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feat(ast2ir): 实现C11类型提升系统并重构HIR基本块管理

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- 新增 scc_ast2ir_promote.c 实现整数提升(6.3.1.1)和寻常算术转换(6.3.1.8)
- 重构 HIR Builder: bblock → create_bblock + append_bblock，引入BBList链表管理
- AST2IR 全面集成类型提升：二元运算、赋值、函数调用参数、自增/自减操作符
- 变参函数支持：跳过 ... 假参数，实现默认参数提升(float→double等)
- 简化 HIR Dump 实现
- MIR: Win64 ABI改进、x86指令选择优化
- 新增 printf 测试用例
This commit is contained in:
zzy
2026-05-24 15:46:22 +08:00
parent ea553718f0
commit cec96333e7
27 changed files with 1223 additions and 740 deletions
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2
libs/ir/mir/include/target/scc_win64.h
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@@ -8,7 +8,7 @@
void scc_win_pc_x64_abi_lowering(scc_abi_lowering_t *abi_lowering);
void scc_win_pc_x64_reg_alloc_fill(scc_reg_alloc_op_t *ops);
void scc_win_pc_x64_frame_alloc_init(scc_frame_layout_t *ctx);
void scc_win_pc_x64_frame_layout_init(scc_frame_layout_t *ctx);
void scc_win_pc_x64_prolog_epilog_init(scc_prolog_epilog_t *ctx);
#endif