From 120c568a0b400fecde1cd60f665df104785e6d49 Mon Sep 17 00:00:00 2001
From: Moritz Angermann <moritz.angermann@gmail.com>
Date: Fri, 28 Jul 2017 14:04:22 +0800
Subject: [PATCH] Allow opt+llc from LLVM5

Summary:
This bumps our LLVM version requirement to LLVM5,
which will likely be released before GHC 8.4.

Test Plan: validate

Reviewers: austin, hvr, bgamari

Reviewed By: bgamari

Subscribers: rwbarton, thomie, erikd

Differential Revision: https://phabricator.haskell.org/D3797
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 8d1a71a10462..98fffe1baede 100644
--- a/configure.ac
+++ b/configure.ac
@@ -627,7 +627,7 @@ AC_SUBST([LibtoolCmd])
 # tools we are looking for. In the past, GHC supported a number of
 # versions of LLVM simultaneously, but that stopped working around
 # 3.5/3.6 release of LLVM.
-LlvmVersion=4.0
+LlvmVersion=5.0
 AC_SUBST([LlvmVersion])
 sUPPORTED_LLVM_VERSION=$(echo \($LlvmVersion\) | sed 's/\./,/')
 AC_DEFINE_UNQUOTED([sUPPORTED_LLVM_VERSION], ${sUPPORTED_LLVM_VERSION}, [The supported LLVM version number])
-- 
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