From 9ff7bf6550bb53b4e0f3c0f23638684e4f31fd43 Mon Sep 17 00:00:00 2001
From: Hal Finkel <hfinkel@anl.gov>
Date: Mon, 6 May 2013 22:42:09 +0000
Subject: [PATCH] Always enable hashed program output when using reference
 outputs

Because several of the reference outputs require hashed output, running
with reference outputs but without hashed program output yields anomalous
failures.

llvm-svn: 181260
---
 Makefile.programs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Makefile.programs b/Makefile.programs
index e00648e19b..5900d132fb 100644
--- a/Makefile.programs
+++ b/Makefile.programs
@@ -474,6 +474,12 @@ ifdef REQUIRES_EH_SUPPORT
 JIT_OPTS += -enable-correct-eh-support
 endif
 
+# Some of the reference outputs assume that ENABLE_HASHED_PROGRAM_OUTPUT
+# is defined. Make sure it is defined if USE_REFERENCE_OUTPUT is defined.
+ifdef USE_REFERENCE_OUTPUT
+ENABLE_HASHED_PROGRAM_OUTPUT := 1
+endif
+
 # If the program wants its output hashed, add an output filter.
 ifdef ENABLE_HASHED_PROGRAM_OUTPUT
 ifdef HASH_PROGRAM_OUTPUT