From 0d044eabacde5910ef10dd18dca6d471fea0a9f2 Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Mon, 3 May 2021 15:00:50 +0100
Subject: Remove non-InContext type creations

---
 src/llvm_abi.cpp | 104 -------------------------------------------------------
 1 file changed, 104 deletions(-)

(limited to 'src/llvm_abi.cpp')

diff --git a/src/llvm_abi.cpp b/src/llvm_abi.cpp
index 65e3b2c58..739d43d60 100644
--- a/src/llvm_abi.cpp
+++ b/src/llvm_abi.cpp
@@ -271,110 +271,6 @@ i64 lb_alignof(LLVMTypeRef type) {
 	return 1;
 }
 
-#if 0
-Type *lb_abi_to_odin_type(lbModule *m, LLVMTypeRef type, bool is_return, u32 level = 0) {
-	Type **found = map_get(&m->llvm_types, hash_pointer(type));
-	if (found) {
-		return *found;
-	}
-	GB_ASSERT_MSG(level < 64, "%s %d", LLVMPrintTypeToString(type), is_return);
-
-	LLVMTypeKind kind = LLVMGetTypeKind(type);
-	switch (kind) {
-	case LLVMVoidTypeKind:
-		return nullptr;
-	case LLVMIntegerTypeKind:
-		{
-			unsigned w = LLVMGetIntTypeWidth(type);
-			if (w == 1) {
-				return t_llvm_bool;
-			}
-			unsigned bytes = (w + 7)/8;
-			switch (bytes) {
-			case 1:  return t_u8;
-			case 2:  return t_u16;
-			case 4:  return t_u32;
-			case 8:  return t_u64;
-			case 16: return t_u128;
-			}
-			GB_PANIC("Unhandled integer type");
-		}
-	case LLVMFloatTypeKind:
-		return t_f32;
-	case LLVMDoubleTypeKind:
-		return t_f64;
-	case LLVMPointerTypeKind:
-		{
-			LLVMTypeRef elem = LLVMGetElementType(type);
-			if (lb_is_type_kind(elem, LLVMFunctionTypeKind)) {
-				unsigned param_count = LLVMCountParamTypes(elem);
-				LLVMTypeRef *params = gb_alloc_array(heap_allocator(), LLVMTypeRef, param_count);
-				defer (gb_free(heap_allocator(), params));
-				LLVMGetParamTypes(elem, params);
-
-				Type **param_types = gb_alloc_array(heap_allocator(), Type *, param_count);
-				defer (gb_free(heap_allocator(), param_types));
-
-				for (unsigned i = 0; i < param_count; i++) {
-					param_types[i] = lb_abi_to_odin_type(m, params[i], false, level+1);
-				}
-
-				LLVMTypeRef ret = LLVMGetReturnType(elem);
-				Type *ret_type = lb_abi_to_odin_type(m, ret, true, level+1);
-
-				bool is_c_vararg = !!LLVMIsFunctionVarArg(elem);
-				return alloc_type_proc_from_types(param_types, param_count, ret_type, is_c_vararg);
-			}
-			return alloc_type_pointer(lb_abi_to_odin_type(m, elem, false, level+1));
-		}
-	case LLVMFunctionTypeKind:
-		GB_PANIC("LLVMFunctionTypeKind should not be seen on its own");
-		break;
-
-	case LLVMStructTypeKind:
-		{
-			unsigned field_count = LLVMCountStructElementTypes(type);
-			Type **fields = gb_alloc_array(heap_allocator(), Type *, field_count);
-			for (unsigned i = 0; i < field_count; i++) {
-				LLVMTypeRef field_type = LLVMStructGetTypeAtIndex(type, i);
-				if (lb_is_type_kind(field_type, LLVMPointerTypeKind) && level > 0) {
-					fields[i] = t_rawptr;
-				} else {
-					fields[i] = lb_abi_to_odin_type(m, field_type, false, level+1);
-				}
-			}
-			if (is_return) {
-				return alloc_type_tuple_from_field_types(fields, field_count, !!LLVMIsPackedStruct(type), false);
-			} else {
-				return alloc_type_struct_from_field_types(fields, field_count, !!LLVMIsPackedStruct(type));
-			}
-		}
-		break;
-	case LLVMArrayTypeKind:
-		{
-
-			i64 count = LLVMGetArrayLength(type);
-			Type *elem = lb_abi_to_odin_type(m, LLVMGetElementType(type), false, level+1);
-			return alloc_type_array(elem, count);
-		}
-		break;
-
-	case LLVMX86_MMXTypeKind:
-		return t_vector_x86_mmx;
-	case LLVMVectorTypeKind:
-		{
-			i64 count = LLVMGetVectorSize(type);
-			Type *elem = lb_abi_to_odin_type(m, LLVMGetElementType(type), false, level+1);
-			return alloc_type_simd_vector(count, elem);
-		}
-
-	}
-	GB_PANIC("Unhandled type for lb_abi_to_odin_type -> %s", LLVMPrintTypeToString(type));
-
-	return 0;
-}
-#endif
-
 
 #define LB_ABI_INFO(name) lbFunctionType *name(LLVMContextRef c, LLVMTypeRef *arg_types, unsigned arg_count, LLVMTypeRef return_type, bool return_is_defined, ProcCallingConvention calling_convention)
 typedef LB_ABI_INFO(lbAbiInfoType);
-- 
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