Specific sized booleans: b8, b16, b32, b64

3 files changed, 30 insertions, 11 deletions

diff --git a/src/ir.cpp b/src/ir.cpp
index e68eb1a26..61014247b 100644
--- a/src/ir.cpp
+++ b/src/ir.cpp
@@ -3019,8 +3019,18 @@ irValue *ir_emit_conv(irProcedure *proc, irValue *value, Type *t) {
 		return value;
 	}
 
+
+	// bool <-> llvm bool
+	if (is_type_boolean(src) && dst == t_llvm_bool) {
+		return ir_emit(proc, ir_instr_conv(proc, irConv_trunc, value, src_type, t));
+	}
+	if (src == t_llvm_bool && is_type_boolean(dst)) {
+		return ir_emit(proc, ir_instr_conv(proc, irConv_zext, value, src_type, t));
+	}
+
 	// integer -> integer
-	if (is_type_integer(src) && is_type_integer(dst)) {
+	if ((is_type_integer(src) && is_type_integer(dst)) ||
+	    (is_type_boolean(src) && is_type_boolean(dst))) {
 		GB_ASSERT(src->kind == Type_Basic &&
 		          dst->kind == Type_Basic);
 		i64 sz = type_size_of(proc->module->allocator, default_type(src));
@@ -3044,13 +3054,6 @@ irValue *ir_emit_conv(irProcedure *proc, irValue *value, Type *t) {
 		return ir_emit(proc, ir_instr_conv(proc, kind, value, src_type, t));
 	}
 
-	// bool <-> llvm bool
-	if (is_type_boolean(src) && dst == t_llvm_bool) {
-		return ir_emit(proc, ir_instr_conv(proc, irConv_trunc, value, src_type, t));
-	}
-	if (src == t_llvm_bool && is_type_boolean(dst)) {
-		return ir_emit(proc, ir_instr_conv(proc, irConv_zext, value, src_type, t));
-	}
 
 	// boolean -> integer
 	if (is_type_boolean(src) && is_type_integer(dst)) {
@@ -3062,7 +3065,6 @@ irValue *ir_emit_conv(irProcedure *proc, irValue *value, Type *t) {
 		return ir_emit_comp(proc, Token_NotEq, value, v_zero);
 	}
 
-
 	// float -> float
 	if (is_type_float(src) && is_type_float(dst)) {
 		gbAllocator a = proc->module->allocator;
@@ -7870,6 +7872,10 @@ void ir_setup_type_info_data(irProcedure *proc) { // NOTE(bill): Setup type_info
 			ir_emit_comment(proc, str_lit("Type_Info_Basic"));
 			switch (t->Basic.kind) {
 			case Basic_bool:
+			case Basic_b8:
+			case Basic_b16:
+			case Basic_b32:
+			case Basic_b64:
 				tag = ir_emit_conv(proc, variant_ptr, t_type_info_boolean_ptr);
 				break;
 
diff --git a/src/ir_print.cpp b/src/ir_print.cpp
index 02b502605..52815d3f1 100644
--- a/src/ir_print.cpp
+++ b/src/ir_print.cpp
@@ -269,8 +269,12 @@ void ir_print_type(irFileBuffer *f, irModule *m, Type *t, bool in_struct) {
 	switch (t->kind) {
 	case Type_Basic:
 		switch (t->Basic.kind) {
-		case Basic_bool:      ir_write_string(f, "i8"); return;
-		case Basic_llvm_bool: ir_write_string(f, "i1"); return;
+		case Basic_llvm_bool: ir_write_string(f, "i1");  return;
+		case Basic_bool:      ir_write_string(f, "i8");  return;
+		case Basic_b8:        ir_write_string(f, "i8");  return;
+		case Basic_b16:       ir_write_string(f, "i16"); return;
+		case Basic_b32:       ir_write_string(f, "i32"); return;
+		case Basic_b64:       ir_write_string(f, "i64"); return;
 
 		case Basic_i8:     ir_write_string(f, "i8");                   return;
 		case Basic_u8:     ir_write_string(f, "i8");                   return;
diff --git a/src/types.cpp b/src/types.cpp
index 68912adbb..eb673232f 100644
--- a/src/types.cpp
+++ b/src/types.cpp
@@ -6,6 +6,11 @@ enum BasicKind {
 
 	Basic_llvm_bool,
 	Basic_bool,
+	Basic_b8,
+	Basic_b16,
+	Basic_b32,
+	Basic_b64,
+
 	Basic_i8,
 	Basic_u8,
 	Basic_i16,
@@ -238,6 +243,10 @@ gb_global Type basic_types[] = {
 	{Type_Basic, {Basic_llvm_bool,         BasicFlag_Boolean,                          1, STR_LIT("llvm bool")}},
 
 	{Type_Basic, {Basic_bool,              BasicFlag_Boolean,                          1, STR_LIT("bool")}},
+	{Type_Basic, {Basic_b8,                BasicFlag_Boolean,                          1, STR_LIT("b8")}},
+	{Type_Basic, {Basic_b16,               BasicFlag_Boolean,                          2, STR_LIT("b16")}},
+	{Type_Basic, {Basic_b32,               BasicFlag_Boolean,                          4, STR_LIT("b32")}},
+	{Type_Basic, {Basic_b64,               BasicFlag_Boolean,                          8, STR_LIT("b64")}},
 
 	{Type_Basic, {Basic_i8,                BasicFlag_Integer,                          1, STR_LIT("i8")}},
 	{Type_Basic, {Basic_u8,                BasicFlag_Integer | BasicFlag_Unsigned,     1, STR_LIT("u8")}},