From d0521071f5f0fe6866da77ef1b1669f28f50a343 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Tue, 8 Sep 2009 06:08:07 +0000
Subject: [PATCH] lit needs bash for tcl-as-sh execution, we use set -o
 pipefail.

llvm-svn: 81197
---
 llvm/utils/lit/TestRunner.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/utils/lit/TestRunner.py b/llvm/utils/lit/TestRunner.py
index 5c1e8ea5be1a..3e4b2c6cebe3 100644
--- a/llvm/utils/lit/TestRunner.py
+++ b/llvm/utils/lit/TestRunner.py
@@ -213,7 +213,7 @@ def executeTclScriptInternal(test, litConfig, tmpBase, commands, cwd):
             print >>sys.stdout
             return '', '', 0
 
-        command = ['/bin/sh', script]
+        command = ['/bin/bash', script]
         out,err,exitCode = executeCommand(command, cwd=cwd,
                                           env=test.config.environment)