From 06123d3afe0fe6e24863f0043d4d2e28bed482da Mon Sep 17 00:00:00 2001
From: "Zack M. Davis" <code@zackmdavis.net>
Date: Sat, 15 Oct 2016 15:57:28 -0700
Subject: [PATCH] include LLVM version in `--version --verbose`

This is in the matter of #28405.
---
 src/librustc_driver/lib.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/librustc_driver/lib.rs b/src/librustc_driver/lib.rs
index f051c8692491f..6972bdac5e1bc 100644
--- a/src/librustc_driver/lib.rs
+++ b/src/librustc_driver/lib.rs
@@ -729,6 +729,10 @@ pub fn version(binary: &str, matches: &getopts::Matches) {
         println!("commit-date: {}", unw(commit_date_str()));
         println!("host: {}", config::host_triple());
         println!("release: {}", unw(release_str()));
+        unsafe {
+            println!("LLVM version: {}.{}",
+                     llvm::LLVMRustVersionMajor(), llvm::LLVMRustVersionMinor());
+        }
     }
 }