From df02f3f50f977112ca1fbb148cd48ee41d560f41 Mon Sep 17 00:00:00 2001
From: Sai Praveen Bangaru <31557731+saipraveenb25@users.noreply.github.com>
Date: Thu, 9 Feb 2023 17:40:20 -0500
Subject: Reverse-mode Loop Support (#2635)

* Full loop support now working. MaxItersAttr in progress

* Lookup table updates?

* Fixed the max iters decoration

* Minox fixes & remove superfluous code

* fixup warnings

* Revert "Lookup table updates?"

This reverts commit 7d9b0793fb5239f31d1155776e846dcf1892d8d9.

* Update 07-autodiff.md

* Change maxiters to MaxIters

* Added asserts

* Update 07-autodiff.md
---
 source/slang/slang-check-modifier.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'source/slang/slang-check-modifier.cpp')

diff --git a/source/slang/slang-check-modifier.cpp b/source/slang/slang-check-modifier.cpp
index e73f04301..9f3e79978 100644
--- a/source/slang/slang-check-modifier.cpp
+++ b/source/slang/slang-check-modifier.cpp
@@ -507,6 +507,17 @@ namespace Slang
             // as 1 arg if nothing is specified)
             SLANG_ASSERT(attr->args.getCount() == 1);
         }
+        else if (auto maxItersAttrs = as<MaxItersAttribute>(attr))
+        {
+            if (auto cint = checkConstantIntVal(attr->args[0]))
+            {
+                maxItersAttrs->value = (int32_t) cint->value;
+            }
+            else
+            {
+                getSink()->diagnose(attr, Diagnostics::notEnoughArguments, attr->args.getCount(), 1);
+            }
+        }
         else if (auto userDefAttr = as<UserDefinedAttribute>(attr))
         {
             // check arguments against attribute parameters defined in attribClassDecl
-- 
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