Merging r230694:
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r230694 | chaoren | 2015-02-26 14:15:16 -0800 (Thu, 26 Feb 2015) | 16 lines

Fix Bug 20400

Summary:
http://llvm.org/bugs/show_bug.cgi?id=20400

The default triple of i686-pc-linux-gnu for 32 bit linux targets is compatible
but not necessarily identical to the inferior binaries.

Applying Azat Khuzhin's solution of using ArchSpec::IsCompatibleMatch() instead
of ArchSpec::IsExactMatch() when comparing ObjectFile and Modules architecture.

Reviewers: vharron

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D7897
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llvm-svn: 232574
diff --git a/lldb/source/Core/Module.cpp b/lldb/source/Core/Module.cpp
index b043857..490108e 100644
--- a/lldb/source/Core/Module.cpp
+++ b/lldb/source/Core/Module.cpp
@@ -1590,7 +1590,7 @@
         m_arch = new_arch;
         return true;
     }    
-    return m_arch.IsExactMatch(new_arch);
+    return m_arch.IsCompatibleMatch(new_arch);
 }
 
 bool