1 files changed, 12 insertions, 0 deletions
diff --git a/source/slang/ir.cpp b/source/slang/ir.cpp
index b1af6521c..8fbe20aa6 100644
--- a/source/slang/ir.cpp
+++ b/source/slang/ir.cpp
@@ -166,6 +166,7 @@ namespace Slang
         case kIROp_if:
         case kIROp_ifElse:
         case kIROp_loopTest:
+        case kIROp_discard:
             return true;
         }
     }
@@ -1150,6 +1151,17 @@ namespace Slang
         return inst;
     }
 
+    IRInst* IRBuilder::emitDiscard()
+    {
+        auto inst = createInst<IRDiscard>(
+            this,
+            kIROp_discard,
+            nullptr);
+        addInst(inst);
+        return inst;
+    }
+
+
     IRInst* IRBuilder::emitBranch(
         IRBlock*    pBlock)
     {