From 6178cb601368e977c4aa82e0ae25b8eb1e875d84 Mon Sep 17 00:00:00 2001
From: Sai Praveen Bangaru <31557731+saipraveenb25@users.noreply.github.com>
Date: Tue, 22 Nov 2022 12:36:28 -0500
Subject: Refactor Auto-diff passes (#2526)

* Initial refactor

* Refactor passes tests

* Removed Differential Bottom references from the IR side
---
 build/visual-studio/slang/slang.vcxproj         | 10 +++++++--
 build/visual-studio/slang/slang.vcxproj.filters | 30 ++++++++++++++++++++-----
 2 files changed, 32 insertions(+), 8 deletions(-)

(limited to 'build/visual-studio')

diff --git a/build/visual-studio/slang/slang.vcxproj b/build/visual-studio/slang/slang.vcxproj
index 5244f0efb..fe1922d29 100644
--- a/build/visual-studio/slang/slang.vcxproj
+++ b/build/visual-studio/slang/slang.vcxproj
@@ -333,6 +333,10 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-aarch64\release\slang-glsla
     <ClInclude Include="..\..\..\source\slang\slang-intrinsic-expand.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-any-value-marshalling.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-augment-make-existential.h" />
+    <ClInclude Include="..\..\..\source\slang\slang-ir-autodiff-fwd.h" />
+    <ClInclude Include="..\..\..\source\slang\slang-ir-autodiff-pairs.h" />
+    <ClInclude Include="..\..\..\source\slang\slang-ir-autodiff-rev.h" />
+    <ClInclude Include="..\..\..\source\slang\slang-ir-autodiff.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-bind-existentials.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-byte-address-legalize.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-check-differentiability.h" />
@@ -343,7 +347,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-aarch64\release\slang-glsla
     <ClInclude Include="..\..\..\source\slang\slang-ir-constexpr.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-dce.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-diff-call.h" />
-    <ClInclude Include="..\..\..\source\slang\slang-ir-diff-jvp.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-dll-export.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-dll-import.h" />
     <ClInclude Include="..\..\..\source\slang\slang-ir-dominators.h" />
@@ -505,6 +508,10 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-aarch64\release\slang-glsla
     <ClCompile Include="..\..\..\source\slang\slang-intrinsic-expand.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-any-value-marshalling.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-augment-make-existential.cpp" />
+    <ClCompile Include="..\..\..\source\slang\slang-ir-autodiff-fwd.cpp" />
+    <ClCompile Include="..\..\..\source\slang\slang-ir-autodiff-pairs.cpp" />
+    <ClCompile Include="..\..\..\source\slang\slang-ir-autodiff-rev.cpp" />
+    <ClCompile Include="..\..\..\source\slang\slang-ir-autodiff.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-bind-existentials.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-byte-address-legalize.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-check-differentiability.cpp" />
@@ -516,7 +523,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-aarch64\release\slang-glsla
     <ClCompile Include="..\..\..\source\slang\slang-ir-dce.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-deduplicate.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-diff-call.cpp" />
-    <ClCompile Include="..\..\..\source\slang\slang-ir-diff-jvp.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-dll-export.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-dll-import.cpp" />
     <ClCompile Include="..\..\..\source\slang\slang-ir-dominators.cpp" />
diff --git a/build/visual-studio/slang/slang.vcxproj.filters b/build/visual-studio/slang/slang.vcxproj.filters
index 0a2d1fe3f..6fa42287c 100644
--- a/build/visual-studio/slang/slang.vcxproj.filters
+++ b/build/visual-studio/slang/slang.vcxproj.filters
@@ -132,6 +132,18 @@
     <ClInclude Include="..\..\..\source\slang\slang-ir-augment-make-existential.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\source\slang\slang-ir-autodiff-fwd.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\..\source\slang\slang-ir-autodiff-pairs.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\..\source\slang\slang-ir-autodiff-rev.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\..\source\slang\slang-ir-autodiff.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\source\slang\slang-ir-bind-existentials.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -162,9 +174,6 @@
     <ClInclude Include="..\..\..\source\slang\slang-ir-diff-call.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\source\slang\slang-ir-diff-jvp.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\..\source\slang\slang-ir-dll-export.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -644,6 +653,18 @@
     <ClCompile Include="..\..\..\source\slang\slang-ir-augment-make-existential.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\source\slang\slang-ir-autodiff-fwd.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\source\slang\slang-ir-autodiff-pairs.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\source\slang\slang-ir-autodiff-rev.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\source\slang\slang-ir-autodiff.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\source\slang\slang-ir-bind-existentials.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -677,9 +698,6 @@
     <ClCompile Include="..\..\..\source\slang\slang-ir-diff-call.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\source\slang\slang-ir-diff-jvp.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\..\source\slang\slang-ir-dll-export.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-- 
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