Merge branch 'master' into falcor-integration-work

2 files changed, 17 insertions, 5 deletions

diff --git a/source/slang/emit.cpp b/source/slang/emit.cpp
index 617e25d71..9fda630bf 100644
--- a/source/slang/emit.cpp
+++ b/source/slang/emit.cpp
@@ -5104,6 +5104,13 @@ emitDeclImpl(decl, nullptr);
             }
             break;
 
+        case kIROp_Neg:
+            {
+                emit("-");
+                emitIROperand(ctx, inst->getArg(0));
+            }
+            break;
+
         case kIROp_Sample:
             emitIROperand(ctx, inst->getArg(0));
             emit(".Sample(");
@@ -5226,6 +5233,16 @@ emitDeclImpl(decl, nullptr);
             }
             break;
 
+        case kIROp_Select:
+            {
+                emitIROperand(ctx, inst->getArg(0));
+                emit(" ? ");
+                emitIROperand(ctx, inst->getArg(1));
+                emit(" : ");
+                emitIROperand(ctx, inst->getArg(2));
+            }
+            break;
+
         default:
             emit("/* unhandled */");
             break;
diff --git a/source/slang/lower-to-ir.cpp b/source/slang/lower-to-ir.cpp
index 2672c5698..2c64c539b 100644
--- a/source/slang/lower-to-ir.cpp
+++ b/source/slang/lower-to-ir.cpp
@@ -1497,11 +1497,6 @@ struct ExprLoweringVisitorBase : ExprVisitor<Derived, LoweredValInfo>
         return emitDeclRef(context, expr->declRef);
     }
 
-    LoweredValInfo visitSelectExpr(SelectExpr* /*expr*/)
-    {
-        SLANG_UNIMPLEMENTED_X("codegen for select expression");
-    }
-
     LoweredValInfo visitGenericAppExpr(GenericAppExpr* /*expr*/)
     {
         SLANG_UNIMPLEMENTED_X("generic application expression during code generation");