From 19f35b6d68fd97b848623180b540b74bbe8b4674 Mon Sep 17 00:00:00 2001
From: "Stefan J. Wernli" <swernli@microsoft.com>
Date: Thu, 15 Apr 2021 18:50:02 -0700
Subject: [PATCH] Fixing install script to explicitly use LLVM 11

---
 src/Qir/Runtime/prerequisites.ps1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Qir/Runtime/prerequisites.ps1 b/src/Qir/Runtime/prerequisites.ps1
index 35e9b351aba..9e704cde689 100644
--- a/src/Qir/Runtime/prerequisites.ps1
+++ b/src/Qir/Runtime/prerequisites.ps1
@@ -4,7 +4,7 @@
 if ($Env:ENABLE_QIRRUNTIME -ne "false") {
     if (($IsWindows) -or ((Test-Path Env:AGENT_OS) -and ($Env:AGENT_OS.StartsWith("Win")))) {
         if (!(Get-Command clang -ErrorAction SilentlyContinue)) {
-            choco install llvm
+            choco install llvm --version=11.1.0
             choco install ninja
         }
     } elseif ($IsMacOS) {