Add if/else/elseif/while, including the final assembly

1 files changed, 6 insertions, 3 deletions

diff --git a/include/ssa/ssa.h b/include/ssa/ssa.h
index ed147bf..9d6949d 100644
--- a/include/ssa/ssa.h
+++ b/include/ssa/ssa.h
@@ -28,7 +28,8 @@ typedef enum {
     SSA_CALL_EXTERN,
     SSA_JUMP_ZERO,
     SSA_JUMP,
-    SSA_RET
+    SSA_RET,
+    SSA_LABEL
 } SsaInstruction;
 
 typedef enum {
@@ -61,6 +62,7 @@ typedef u16 SsaStringIndex;
 typedef u16 SsaExternFuncIndex;
 typedef u16 SsaExportFuncIndex;
 typedef u16 SsaFuncIndex;
+typedef u16 SsaLabelIndex;
 
 typedef struct {
     Buffer/*instruction data*/ instructions;
@@ -78,6 +80,7 @@ typedef struct {
     SsaRegister reg_counter;
     SsaRegister param_counter;
     SsaFuncIndex func_counter;
+    SsaLabelIndex label_counter;
     Parser *parser; /* Borrowed */
 } Ssa;
 
@@ -111,11 +114,11 @@ typedef struct {
 
 typedef struct {
     SsaRegister condition_reg;
-    JumpOffset jump_offset;
+    SsaLabelIndex target_label;
 } SsaInsJumpZero;
 
 typedef struct {
-    JumpOffset jump_offset;
+    SsaLabelIndex target_label;
 } SsaInsJump;
 
 /* None of these functions are thread-safe */