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IR: enum init support

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This commit is contained in:
Andrew Kelley
2016-12-20 01:50:32 -05:00
parent c10ae8622b
commit 1f6dacbb2f
12 changed files with 517 additions and 610 deletions
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14
src/codegen.cpp
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@@ -2144,6 +2144,10 @@ static LLVMValueRef ir_render_enum_tag(CodeGen *g, IrExecutable *executable, IrI
return get_handle_value(g, tag_field_ptr, tag_type);
}
static LLVMValueRef ir_render_init_enum(CodeGen *g, IrExecutable *executable, IrInstructionInitEnum *instruction) {
zig_panic("TODO ir_render_init_enum");
}
static void set_debug_location(CodeGen *g, IrInstruction *instruction) {
AstNode *source_node = instruction->source_node;
Scope *scope = instruction->scope;
@@ -2278,6 +2282,8 @@ static LLVMValueRef ir_render_instruction(CodeGen *g, IrExecutable *executable,
return ir_render_err_wrap_payload(g, executable, (IrInstructionErrWrapPayload *)instruction);
case IrInstructionIdEnumTag:
return ir_render_enum_tag(g, executable, (IrInstructionEnumTag *)instruction);
case IrInstructionIdInitEnum:
return ir_render_init_enum(g, executable, (IrInstructionInitEnum *)instruction);
case IrInstructionIdSwitchVar:
zig_panic("TODO render switch var instruction to LLVM");
case IrInstructionIdContainerInitList:
@@ -2497,6 +2503,8 @@ static LLVMValueRef gen_const_val(CodeGen *g, TypeTableEntry *type_entry, ConstE
}
case TypeTableEntryIdVoid:
return nullptr;
case TypeTableEntryIdEnumTag:
return gen_const_val(g, type_entry->data.enum_tag.int_type, const_val);
case TypeTableEntryIdInvalid:
case TypeTableEntryIdMetaType:
case TypeTableEntryIdUnreachable:
@@ -2876,6 +2884,9 @@ static void do_code_gen(CodeGen *g) {
} else if (instruction->id == IrInstructionIdErrWrapCode) {
IrInstructionErrWrapCode *err_wrap_code_instruction = (IrInstructionErrWrapCode *)instruction;
slot = &err_wrap_code_instruction->tmp_ptr;
} else if (instruction->id == IrInstructionIdInitEnum) {
IrInstructionInitEnum *init_enum_instruction = (IrInstructionInitEnum *)instruction;
slot = &init_enum_instruction->tmp_ptr;
} else {
zig_unreachable();
}
@@ -3793,7 +3804,8 @@ static void get_c_type(CodeGen *g, TypeTableEntry *type_entry, Buf *out_buf) {
case TypeTableEntryIdUnion:
case TypeTableEntryIdFn:
case TypeTableEntryIdTypeDecl:
zig_panic("TODO");
case TypeTableEntryIdEnumTag:
zig_panic("TODO implement get_c_type for more types");
case TypeTableEntryIdInvalid:
case TypeTableEntryIdMetaType:
case TypeTableEntryIdBoundFn: