BugDriver.h:

* Added method to query if BugDriver is executing the JIT currently.
  This provides the ability in adding code that is conditionally executed in
  codegen debugging phase.

CodeGeneratorBug.cpp:
* Delete test functions from the Safe module
* Code conditionally added when debugging the JIT:
  use the lazy resolver function added to Emitter.cpp to get function pointer
  by name. When compiled into an .so, this is the only way to get a pointer to
  an external function
* Added a symbol disambiguator which will keep symbols uniquely named across
  modules
* Delete generated files by default
* The function `main' *must* stay in the .bc file for the JIT, but that prevents
  debugging it alone. This patch makes the old `main' become `old_main' and adds
  a new function named `main' which just calls the original with the same
  parameters, thereby keeping functionality the same.

ExecutionDriver.cpp:
* Returned to getting unique filenames
* Simplified code choosing between using and not using shared library option


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7364 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/bugpoint/BugDriver.h b/tools/bugpoint/BugDriver.h
index 0eb6188bee..cf2ae58fcd 100644
--- a/tools/bugpoint/BugDriver.h
+++ b/tools/bugpoint/BugDriver.h
@@ -81,7 +81,6 @@ public:
   bool debugPassMiscompilation(const PassInfo *ThePass,
 			       const std::string &ReferenceOutput);
 
-
   /// compileSharedObject - This method creates a SharedObject from a given
   /// BytecodeFile for debugging a code generator.
   int compileSharedObject(const std::string &BytecodeFile,
@@ -92,6 +91,8 @@ public:
   /// functions that are not under consideration.
   bool debugCodeGenerator();
 
+  bool isExecutingJIT();
+
 private:
   /// ParseInputFile - Given a bytecode or assembly input filename, parse and
   /// return it, or return null if not possible.