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Move determine_asm_operand_kind upwards

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gingerBill
2026-08-12 16:23:31 +01:00
parent dbe5761bb0
commit 39c5e69f82
1 changed files with 29 additions and 30 deletions
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59
src/check_asm.cpp
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@@ -52,6 +52,35 @@ gb_internal AsmRegClass check_asm_reg_class_from_type(Type *type) {
return AsmRegClass_Unknown;
}
gb_internal AsmOperandKind determine_asm_operand_kind(Operand const *operand) {
if (operand->mode == Addressing_Constant) {
return AsmOperand_Immediate;
}
Ast *expr = operand->expr;
switch (expr->kind) {
case_ast_node(label, AsmLabelDecl, expr);
return AsmOperand_Label;
case_end;
case_ast_node(reg, AsmRegister, expr);
return AsmOperand_Register;
case_end;
case_ast_node(reg, AsmMemoryOperand, expr);
return AsmOperand_Memory;
case_end;
case_ast_node(ident, Ident, expr);
// TODO(bill): Is this correct?
if (expr->tav.mode == Addressing_Constant) {
return AsmOperand_Immediate;
}
Entity *e = entity_of_node(expr);
if (e != nullptr && e->kind == Entity_Variable && (e->flags & EntityFlag_PolyConst) != 0) {
return AsmOperand_Immediate;
}
return AsmOperand_Register;
case_end;
}
return AsmOperand_Invalid;
}
enum AsmMismatch : u8 {
AsmMismatch_None,
@@ -702,36 +731,6 @@ gb_internal CheckMnemomicResult check_mnemonic_name(AsmCtx *asm_ctx, AstAsmInstr
return CheckMnemomic_Invalid;
}
gb_internal AsmOperandKind determine_asm_operand_kind(Operand const *operand) {
if (operand->mode == Addressing_Constant) {
return AsmOperand_Immediate;
}
Ast *expr = operand->expr;
switch (expr->kind) {
case_ast_node(label, AsmLabelDecl, expr);
return AsmOperand_Label;
case_end;
case_ast_node(reg, AsmRegister, expr);
return AsmOperand_Register;
case_end;
case_ast_node(reg, AsmMemoryOperand, expr);
return AsmOperand_Memory;
case_end;
case_ast_node(ident, Ident, expr);
// TODO(bill): Is this correct?
if (expr->tav.mode == Addressing_Constant) {
return AsmOperand_Immediate;
}
Entity *e = entity_of_node(expr);
if (e != nullptr && e->kind == Entity_Variable && (e->flags & EntityFlag_PolyConst) != 0) {
return AsmOperand_Immediate;
}
return AsmOperand_Register;
case_end;
}
return AsmOperand_Invalid;
}
template <typename AsmCtx>
gb_internal void check_mnemonic(AsmCtx *asm_ctx, CheckerContext *ctx, Entity *tmpl_entity, AstAsmInstruction *instr,