From 572d0698d26dbea4ae18eb949f2a2839b149b47e Mon Sep 17 00:00:00 2001
From: Tim Northover <Tim.Northover@arm.com>
Date: Thu, 20 Sep 2012 08:46:30 +0000
Subject: [PATCH] Make sure lli compiles all code before invalidating
 instruction caches.

Patch from Amara Emerson.

llvm-svn: 164296
---
 llvm/tools/lli/lli.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/llvm/tools/lli/lli.cpp b/llvm/tools/lli/lli.cpp
index 4004b6c4d408..c5645ec6015f 100644
--- a/llvm/tools/lli/lli.cpp
+++ b/llvm/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();