From a668b46733310bbe9bc578e95ac5171efeceb949 Mon Sep 17 00:00:00 2001
From: Tim Northover <Tim.Northover@arm.com>
Date: Thu, 20 Sep 2012 08:46:30 +0000
Subject: Make sure lli compiles all code before invalidating instruction
 caches.

Patch from Amara Emerson.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164296 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/lli/lli.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'tools/lli/lli.cpp')

diff --git a/tools/lli/lli.cpp b/tools/lli/lli.cpp
index 4004b6c4d4..c5645ec601 100644
--- a/tools/lli/lli.cpp
+++ b/tools/lli/lli.cpp
@@ -656,6 +656,9 @@ int main(int argc, char **argv, char * const *envp) {
 
     Target.stop();
   } else {
+    // Trigger compilation separately so code regions that need to be 
+    // invalidated will be known.
+    (void)EE->getPointerToFunction(EntryFn);
     // Clear instruction cache before code will be executed.
     if (JMM)
       static_cast<LLIMCJITMemoryManager*>(JMM)->invalidateInstructionCache();
-- 
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