From b150d34c47efbd8fa09604bce805c0920360f8d7 Mon Sep 17 00:00:00 2001
From: Michael Kruse <llvm-project@meinersbur.de>
Date: Wed, 26 Oct 2022 17:24:43 -0500
Subject: [Polly] Add support for -polly-enable-mse with NPM.

The MaximalStaticExpansionPass was already ported to the NPM in
02f640672e2875c4e7578366bb2e22582548d7c1. Allow adding it to the default
NPM pass builder pipeline using -polly-enable-mse.
---
 polly/lib/Support/RegisterPasses.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'polly')

diff --git a/polly/lib/Support/RegisterPasses.cpp b/polly/lib/Support/RegisterPasses.cpp
index e21789b..ca3ffd5 100644
--- a/polly/lib/Support/RegisterPasses.cpp
+++ b/polly/lib/Support/RegisterPasses.cpp
@@ -533,8 +533,7 @@ static void buildCommonPollyPipeline(FunctionPassManager &PM,
     SPM.addPass(DeadCodeElimPass());
 
   if (FullyIndexedStaticExpansion)
-    llvm::report_fatal_error("Option -polly-enable-mse not supported with NPM",
-                             false);
+    SPM.addPass(MaximalStaticExpansionPass());
 
   if (EnablePruneUnprofitable)
     SPM.addPass(PruneUnprofitablePass());
-- 
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