[llvm] Bump Z3 version from 4.7.1 to 4.8.9 (PR #96682)

[Balazs Benics via llvm-commits]

https://github.com/steakhal created https://github.com/llvm/llvm-project/pull/96682

https://discourse.llvm.org/t/bump-minimal-z3-requirements-from-4-7-1-to-4-8-9/79664

This supposed to unblock #95128 and #95129.

>From d1ae4eb752762d0c01de69b15adabe624178cd54 Mon Sep 17 00:00:00 2001
From: Balazs Benics <benicsbalazs at gmail.com>
Date: Tue, 25 Jun 2024 21:07:51 +0200
Subject: [PATCH] Bump Z3 version from 4.7.1 to 4.8.9

https://discourse.llvm.org/t/bump-minimal-z3-requirements-from-4-7-1-to-4-8-9/79664
---
 llvm/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/CMakeLists.txt b/llvm/CMakeLists.txt
index 3208147101c0d..45e57eff2cac2 100644
--- a/llvm/CMakeLists.txt
+++ b/llvm/CMakeLists.txt
@@ -572,11 +572,11 @@ option(LLVM_ENABLE_Z3_SOLVER
 )
 
 if (LLVM_ENABLE_Z3_SOLVER)
-  find_package(Z3 4.7.1)
+  find_package(Z3 4.8.9)
 
   if (LLVM_Z3_INSTALL_DIR)
     if (NOT Z3_FOUND)
-      message(FATAL_ERROR "Z3 >= 4.7.1 has not been found in LLVM_Z3_INSTALL_DIR: ${LLVM_Z3_INSTALL_DIR}.")
+      message(FATAL_ERROR "Z3 >= 4.8.9 has not been found in LLVM_Z3_INSTALL_DIR: ${LLVM_Z3_INSTALL_DIR}.")
     endif()
   endif()