From 33fb95980b0120cdd4d4f2d51f5f116e808dd4aa Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Fri, 6 Jan 2023 13:39:06 -0800
Subject: Split bwd_diff op into separate ops for primal and propagate func.
 (#2582)

* Split bwd_diff op into separate ops for primal and propagate func.

* Fix.

* Download swiftshader with github actions instead of curl on linux.

* Fix github action.

Co-authored-by: Yong He <yhe@nvidia.com>
---
 source/slang/slang-mangle.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'source/slang/slang-mangle.cpp')

diff --git a/source/slang/slang-mangle.cpp b/source/slang/slang-mangle.cpp
index 6ea9ea01e..58d6aaae3 100644
--- a/source/slang/slang-mangle.cpp
+++ b/source/slang/slang-mangle.cpp
@@ -521,6 +521,12 @@ namespace Slang
             emitRaw(context, "FwdReq_");
         else if (as<BackwardDerivativeRequirementDecl>(decl))
             emitRaw(context, "BwdReq_");
+        else if (as<BackwardDerivativePropagateRequirementDecl>(decl))
+            emitRaw(context, "BwdReq_Prop_");
+        else if (as<BackwardDerivativePrimalRequirementDecl>(decl))
+            emitRaw(context, "BwdReq_Primal_");
+        else if (as<BackwardDerivativeIntermediateTypeRequirementDecl>(decl))
+            emitRaw(context, "BwdReq_CtxType_");
         else
         {
             // TODO: handle other cases
-- 
cgit v1.2.3