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Simplify procedure parameters callee logic

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This commit is contained in:
gingerBill
2022-01-15 16:16:11 +00:00
parent 79f32d7b71
commit 9ecbadd457
2 changed files with 19 additions and 35 deletions
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src/llvm_backend.hpp
-1
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@@ -267,7 +267,6 @@ struct lbProcedure {
bool is_done; bool is_done;
lbAddr return_ptr; lbAddr return_ptr;
Array<lbValue> params;
Array<lbDefer> defer_stmts; Array<lbDefer> defer_stmts;
Array<lbBlock *> blocks; Array<lbBlock *> blocks;
Array<lbBranchBlocks> branch_blocks; Array<lbBranchBlocks> branch_blocks;
src/llvm_backend_proc.cpp
+19 -34
View File
@@ -107,7 +107,6 @@ lbProcedure *lb_create_procedure(lbModule *m, Entity *entity, bool ignore_body)
gbAllocator a = heap_allocator(); gbAllocator a = heap_allocator();
p->children.allocator = a; p->children.allocator = a;
p->params.allocator = a;
p->defer_stmts.allocator = a; p->defer_stmts.allocator = a;
p->blocks.allocator = a; p->blocks.allocator = a;
p->branch_blocks.allocator = a; p->branch_blocks.allocator = a;
@@ -323,7 +322,6 @@ lbProcedure *lb_create_dummy_procedure(lbModule *m, String link_name, Type *type
gbAllocator a = permanent_allocator(); gbAllocator a = permanent_allocator();
p->children.allocator = a; p->children.allocator = a;
p->params.allocator = a;
p->defer_stmts.allocator = a; p->defer_stmts.allocator = a;
p->blocks.allocator = a; p->blocks.allocator = a;
p->branch_blocks.allocator = a; p->branch_blocks.allocator = a;
@@ -478,42 +476,29 @@ void lb_begin_procedure_body(lbProcedure *p) {
if (arg_type->kind == lbArg_Ignore) { if (arg_type->kind == lbArg_Ignore) {
continue; continue;
} else if (arg_type->kind == lbArg_Direct) { } else if (arg_type->kind == lbArg_Direct) {
lbParamPasskind kind = lbParamPass_Value; if (e->token.string.len != 0 && !is_blank_ident(e->token.string)) {
LLVMTypeRef param_type = lb_type(p->module, e->type); LLVMTypeRef param_type = lb_type(p->module, e->type);
if (param_type != arg_type->type) { LLVMValueRef value = LLVMGetParam(p->value, param_offset+param_index);
kind = lbParamPass_BitCast;
value = OdinLLVMBuildTransmute(p, value, param_type);
lbValue param = {};
param.value = value;
param.type = e->type;
lbValue ptr = lb_address_from_load_or_generate_local(p, param);
lb_add_entity(p->module, e, ptr);
} }
LLVMValueRef value = LLVMGetParam(p->value, param_offset+param_index);
value = OdinLLVMBuildTransmute(p, value, param_type);
lbValue param = {};
param.value = value;
param.type = e->type;
array_add(&p->params, param);
if (e->token.string.len != 0) {
lbAddr l = lb_add_local(p, e->type, e, false, param_index);
lb_addr_store(p, l, param);
}
param_index += 1;
} else if (arg_type->kind == lbArg_Indirect) { } else if (arg_type->kind == lbArg_Indirect) {
LLVMValueRef value_ptr = LLVMGetParam(p->value, param_offset+param_index); if (e->token.string.len != 0 && !is_blank_ident(e->token.string)) {
LLVMValueRef value = LLVMBuildLoad(p->builder, value_ptr, ""); lbValue ptr = {};
ptr.value = LLVMGetParam(p->value, param_offset+param_index);
ptr.type = alloc_type_pointer(e->type);
lbValue param = {}; lb_add_entity(p->module, e, ptr);
param.value = value; }
param.type = e->type;
array_add(&p->params, param);
lbValue ptr = {};
ptr.value = value_ptr;
ptr.type = alloc_type_pointer(e->type);
lb_add_entity(p->module, e, ptr);
param_index += 1;
} }
param_index += 1;
} }
} }