From 647d3d24c935c2adb4e7bc5f1ecfe14ab12725d2 Mon Sep 17 00:00:00 2001
From: Alexis Hetu <sugoi@google.com>
Date: Mon, 12 Dec 2022 18:15:10 -0500
Subject: [PATCH] Fix LLVM update from google3

This CL imports a google3 fix for LLVM:
https://critique.corp.google.com/cl/494101670/depot/google3/third_party/swiftshader/src/Reactor/LLVMJIT.cpp

Bug: b/191050320
Change-Id: I1250459354dd8e783352f9acfaf59821be2a84f0
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/70328
Presubmit-Ready: Alexis Hétu <sugoi@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Commit-Queue: Alexis Hétu <sugoi@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>
---

diff --git src/third_party/swiftshader/src/Reactor/LLVMJIT.cpp src/third_party/swiftshader/src/Reactor/LLVMJIT.cpp
index d3dbdb9..fad747a 100644
--- src/third_party/swiftshader/src/Reactor/LLVMJIT.cpp
+++ src/third_party/swiftshader/src/Reactor/LLVMJIT.cpp
@@ -922,7 +922,11 @@
 
 	if(optimizationLevel > 0)
 	{
+#if LLVM_VERSION_MAJOR >= 16
+		fpm.addPass(llvm::SROAPass(llvm::SROAOptions::PreserveCFG));
+#else
 		fpm.addPass(llvm::SROAPass());
+#endif
 		fpm.addPass(llvm::InstCombinePass());
 	}