oops

alex-s168 · Aug 6, 2024 · 0fb0492 · 0fb0492
1 parent 4b2554d
commit 0fb0492
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/ir/ir.h b/ir/ir.h
@@ -6,6 +6,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <assert.h>
 
 
 #ifndef VX_BASE_TYPES
@@ -101,6 +102,8 @@ static vx_IrType* vx_IrType_heap(void) {
 
 // TODO: remove cir checks and make sure fn called after cir type expand & MAKE TYPE EXPAND AWARE OF MEMBER ALIGN FOR UNIONS
 static size_t vx_IrType_size(vx_IrType *ty) {
+    assert(ty != NULL);
+
     size_t total = 0; 
 
     switch (ty->kind) {

diff --git a/ir/lifetimes.c b/ir/lifetimes.c
@@ -39,7 +39,7 @@ void vx_IrBlock_lifetimes(vx_IrBlock *block) {
         block->as_root.vars[var].ll_lifetime = lt;
     }
 
-    for (vx_IrOp *op = block->first; op->next != NULL; op = op->next) {
+    for (vx_IrOp *op = block->first; op; op = op->next) {
         if (op->id == VX_IR_OP_PLACE) {
             vx_IrVar var = vx_IrOp_param(op, VX_IR_NAME_VAR)->var;
             block->as_root.vars[var].ever_placed = true;