[FRONTEND] Added volatile flag for load (#407)

2021-12-30 22:33:24 -08:00
parent 985798f101
commit 03f1256f60
11 changed files with 51 additions and 37 deletions
--- a/lib/codegen/transform/peephole.cc
+++ b/lib/codegen/transform/peephole.cc
@@ -207,7 +207,8 @@ bool peephole::rewrite_select_masked_load(ir::instruction *value, ir::builder& b
  ir::value* new_load = builder.create_masked_load(if_value->get_pointer_operand(),
                                                   if_value->get_mask_operand(),
                                                   select->get_else_value_op(),
-                                                   if_value->get_cache_modifier());
+                                                   if_value->get_cache_modifier(),
+                                                   if_value->get_is_volatile());
  select->replace_all_uses_with(new_load);
  return true;
 }