diff options
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 216 |
1 files changed, 143 insertions, 73 deletions
diff --git a/gcc/function.c b/gcc/function.c index 953fd48..4685cb0 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -1948,26 +1948,43 @@ instantiate_virtual_regs (void) return 0; } -struct rtl_opt_pass pass_instantiate_virtual_regs = -{ - { - RTL_PASS, - "vregs", /* name */ - OPTGROUP_NONE, /* optinfo_flags */ - NULL, /* gate */ - instantiate_virtual_regs, /* execute */ - NULL, /* sub */ - NULL, /* next */ - 0, /* static_pass_number */ - TV_NONE, /* tv_id */ - 0, /* properties_required */ - 0, /* properties_provided */ - 0, /* properties_destroyed */ - 0, /* todo_flags_start */ - 0 /* todo_flags_finish */ - } +namespace { + +const pass_data pass_data_instantiate_virtual_regs = +{ + RTL_PASS, /* type */ + "vregs", /* name */ + OPTGROUP_NONE, /* optinfo_flags */ + false, /* has_gate */ + true, /* has_execute */ + TV_NONE, /* tv_id */ + 0, /* properties_required */ + 0, /* properties_provided */ + 0, /* properties_destroyed */ + 0, /* todo_flags_start */ + 0, /* todo_flags_finish */ }; +class pass_instantiate_virtual_regs : public rtl_opt_pass +{ +public: + pass_instantiate_virtual_regs(gcc::context *ctxt) + : rtl_opt_pass(pass_data_instantiate_virtual_regs, ctxt) + {} + + /* opt_pass methods: */ + unsigned int execute () { return instantiate_virtual_regs (); } + +}; // class pass_instantiate_virtual_regs + +} // anon namespace + +rtl_opt_pass * +make_pass_instantiate_virtual_regs (gcc::context *ctxt) +{ + return new pass_instantiate_virtual_regs (ctxt); +} + /* Return 1 if EXP is an aggregate type (or a value with aggregate type). This means a type for which function calls must pass an address to the @@ -6973,26 +6990,43 @@ types_used_by_var_decl_insert (tree type, tree var_decl) } } -struct rtl_opt_pass pass_leaf_regs = -{ - { - RTL_PASS, - "*leaf_regs", /* name */ - OPTGROUP_NONE, /* optinfo_flags */ - NULL, /* gate */ - rest_of_handle_check_leaf_regs, /* execute */ - NULL, /* sub */ - NULL, /* next */ - 0, /* static_pass_number */ - TV_NONE, /* tv_id */ - 0, /* properties_required */ - 0, /* properties_provided */ - 0, /* properties_destroyed */ - 0, /* todo_flags_start */ - 0 /* todo_flags_finish */ - } +namespace { + +const pass_data pass_data_leaf_regs = +{ + RTL_PASS, /* type */ + "*leaf_regs", /* name */ + OPTGROUP_NONE, /* optinfo_flags */ + false, /* has_gate */ + true, /* has_execute */ + TV_NONE, /* tv_id */ + 0, /* properties_required */ + 0, /* properties_provided */ + 0, /* properties_destroyed */ + 0, /* todo_flags_start */ + 0, /* todo_flags_finish */ }; +class pass_leaf_regs : public rtl_opt_pass +{ +public: + pass_leaf_regs(gcc::context *ctxt) + : rtl_opt_pass(pass_data_leaf_regs, ctxt) + {} + + /* opt_pass methods: */ + unsigned int execute () { return rest_of_handle_check_leaf_regs (); } + +}; // class pass_leaf_regs + +} // anon namespace + +rtl_opt_pass * +make_pass_leaf_regs (gcc::context *ctxt) +{ + return new pass_leaf_regs (ctxt); +} + static unsigned int rest_of_handle_thread_prologue_and_epilogue (void) { @@ -7012,26 +7046,45 @@ rest_of_handle_thread_prologue_and_epilogue (void) return 0; } -struct rtl_opt_pass pass_thread_prologue_and_epilogue = -{ - { - RTL_PASS, - "pro_and_epilogue", /* name */ - OPTGROUP_NONE, /* optinfo_flags */ - NULL, /* gate */ - rest_of_handle_thread_prologue_and_epilogue, /* execute */ - NULL, /* sub */ - NULL, /* next */ - 0, /* static_pass_number */ - TV_THREAD_PROLOGUE_AND_EPILOGUE, /* tv_id */ - 0, /* properties_required */ - 0, /* properties_provided */ - 0, /* properties_destroyed */ - TODO_verify_flow, /* todo_flags_start */ - TODO_df_verify | TODO_df_finish - | TODO_verify_rtl_sharing /* todo_flags_finish */ - } +namespace { + +const pass_data pass_data_thread_prologue_and_epilogue = +{ + RTL_PASS, /* type */ + "pro_and_epilogue", /* name */ + OPTGROUP_NONE, /* optinfo_flags */ + false, /* has_gate */ + true, /* has_execute */ + TV_THREAD_PROLOGUE_AND_EPILOGUE, /* tv_id */ + 0, /* properties_required */ + 0, /* properties_provided */ + 0, /* properties_destroyed */ + TODO_verify_flow, /* todo_flags_start */ + ( TODO_df_verify | TODO_df_finish + | TODO_verify_rtl_sharing ), /* todo_flags_finish */ }; + +class pass_thread_prologue_and_epilogue : public rtl_opt_pass +{ +public: + pass_thread_prologue_and_epilogue(gcc::context *ctxt) + : rtl_opt_pass(pass_data_thread_prologue_and_epilogue, ctxt) + {} + + /* opt_pass methods: */ + unsigned int execute () { + return rest_of_handle_thread_prologue_and_epilogue (); + } + +}; // class pass_thread_prologue_and_epilogue + +} // anon namespace + +rtl_opt_pass * +make_pass_thread_prologue_and_epilogue (gcc::context *ctxt) +{ + return new pass_thread_prologue_and_epilogue (ctxt); +} /* This mini-pass fixes fall-out from SSA in asm statements that have @@ -7213,25 +7266,42 @@ rest_of_match_asm_constraints (void) return TODO_df_finish; } -struct rtl_opt_pass pass_match_asm_constraints = -{ - { - RTL_PASS, - "asmcons", /* name */ - OPTGROUP_NONE, /* optinfo_flags */ - NULL, /* gate */ - rest_of_match_asm_constraints, /* execute */ - NULL, /* sub */ - NULL, /* next */ - 0, /* static_pass_number */ - TV_NONE, /* tv_id */ - 0, /* properties_required */ - 0, /* properties_provided */ - 0, /* properties_destroyed */ - 0, /* todo_flags_start */ - 0 /* todo_flags_finish */ - } +namespace { + +const pass_data pass_data_match_asm_constraints = +{ + RTL_PASS, /* type */ + "asmcons", /* name */ + OPTGROUP_NONE, /* optinfo_flags */ + false, /* has_gate */ + true, /* has_execute */ + TV_NONE, /* tv_id */ + 0, /* properties_required */ + 0, /* properties_provided */ + 0, /* properties_destroyed */ + 0, /* todo_flags_start */ + 0, /* todo_flags_finish */ }; +class pass_match_asm_constraints : public rtl_opt_pass +{ +public: + pass_match_asm_constraints(gcc::context *ctxt) + : rtl_opt_pass(pass_data_match_asm_constraints, ctxt) + {} + + /* opt_pass methods: */ + unsigned int execute () { return rest_of_match_asm_constraints (); } + +}; // class pass_match_asm_constraints + +} // anon namespace + +rtl_opt_pass * +make_pass_match_asm_constraints (gcc::context *ctxt) +{ + return new pass_match_asm_constraints (ctxt); +} + #include "gt-function.h" |