Ekdohibs
/
zig
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

dry floating-point type definitions

master
Ben Noordhuis 2018-06-27 16:20:04 +02:00
parent 0ebc7b66e6
commit 1f45075a0e
1 changed files with 15 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
src/codegen.cpp
View File

@ -6177,58 +6177,29 @@ static void define_builtin_types(CodeGen *g) {
g->builtin_types.entry_usize = entry;
}
}
{
auto add_fp_entry = [] (CodeGen *g,
const char *name,
uint32_t bit_count,
LLVMTypeRef type_ref,
TypeTableEntry **field) {
TypeTableEntry *entry = new_type_table_entry(TypeTableEntryIdFloat);
entry->type_ref = LLVMFloatType();
buf_init_from_str(&entry->name, "f32");
entry->data.floating.bit_count = 32;
entry->type_ref = type_ref;
buf_init_from_str(&entry->name, name);
entry->data.floating.bit_count = bit_count;
uint64_t debug_size_in_bits = 8*LLVMStoreSizeOfType(g->target_data_ref, entry->type_ref);
entry->di_type = ZigLLVMCreateDebugBasicType(g->dbuilder, buf_ptr(&entry->name),
debug_size_in_bits,
ZigLLVMEncoding_DW_ATE_float());
g->builtin_types.entry_f32 = entry;
*field = entry;
g->primitive_type_table.put(&entry->name, entry);
}
{
TypeTableEntry *entry = new_type_table_entry(TypeTableEntryIdFloat);
entry->type_ref = LLVMDoubleType();
buf_init_from_str(&entry->name, "f64");
entry->data.floating.bit_count = 64;
};
add_fp_entry(g, "f32", 32, LLVMFloatType(), &g->builtin_types.entry_f32);
add_fp_entry(g, "f64", 64, LLVMDoubleType(), &g->builtin_types.entry_f64);
add_fp_entry(g, "f128", 128, LLVMFP128Type(), &g->builtin_types.entry_f128);
add_fp_entry(g, "c_longdouble", 80, LLVMX86FP80Type(), &g->builtin_types.entry_c_longdouble);
uint64_t debug_size_in_bits = 8*LLVMStoreSizeOfType(g->target_data_ref, entry->type_ref);
entry->di_type = ZigLLVMCreateDebugBasicType(g->dbuilder, buf_ptr(&entry->name),
debug_size_in_bits,
ZigLLVMEncoding_DW_ATE_float());
g->builtin_types.entry_f64 = entry;
g->primitive_type_table.put(&entry->name, entry);
}
{
TypeTableEntry *entry = new_type_table_entry(TypeTableEntryIdFloat);
entry->type_ref = LLVMFP128Type();
buf_init_from_str(&entry->name, "f128");
entry->data.floating.bit_count = 128;
uint64_t debug_size_in_bits = 8*LLVMStoreSizeOfType(g->target_data_ref, entry->type_ref);
entry->di_type = ZigLLVMCreateDebugBasicType(g->dbuilder, buf_ptr(&entry->name),
debug_size_in_bits,
ZigLLVMEncoding_DW_ATE_float());
g->builtin_types.entry_f128 = entry;
g->primitive_type_table.put(&entry->name, entry);
}
{
TypeTableEntry *entry = new_type_table_entry(TypeTableEntryIdFloat);
entry->type_ref = LLVMX86FP80Type();
buf_init_from_str(&entry->name, "c_longdouble");
entry->data.floating.bit_count = 80;
uint64_t debug_size_in_bits = 8*LLVMStoreSizeOfType(g->target_data_ref, entry->type_ref);
entry->di_type = ZigLLVMCreateDebugBasicType(g->dbuilder, buf_ptr(&entry->name),
debug_size_in_bits,
ZigLLVMEncoding_DW_ATE_float());
g->builtin_types.entry_c_longdouble = entry;
g->primitive_type_table.put(&entry->name, entry);
}
{
TypeTableEntry *entry = new_type_table_entry(TypeTableEntryIdVoid);
entry->type_ref = LLVMVoidType();