Remove exception handling support from the old JIT.

llvm-svn: 181354

1 files changed, 0 insertions, 26 deletions

diff --git a/llvm/lib/ExecutionEngine/JIT/JITMemoryManager.cpp b/llvm/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
index 66aeb772ddc..bf5680d832d 100644
--- a/llvm/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
+++ b/llvm/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
@@ -513,26 +513,6 @@ namespace {
       return false;
     }
 
-    /// startExceptionTable - Use startFunctionBody to allocate memory for the
-    /// function's exception table.
-    uint8_t* startExceptionTable(const Function* F, uintptr_t &ActualSize) {
-      return startFunctionBody(F, ActualSize);
-    }
-
-    /// endExceptionTable - The exception table of F is now allocated,
-    /// and takes the memory in the range [TableStart,TableEnd).
-    void endExceptionTable(const Function *F, uint8_t *TableStart,
-                           uint8_t *TableEnd, uint8_t* FrameRegister) {
-      assert(TableEnd > TableStart);
-      assert(TableStart == (uint8_t *)(CurBlock+1) &&
-             "Mismatched table start/end!");
-
-      uintptr_t BlockSize = TableEnd - (uint8_t *)CurBlock;
-
-      // Release the memory at the end of this block that isn't needed.
-      FreeMemoryList =CurBlock->TrimAllocationToSize(FreeMemoryList, BlockSize);
-    }
-
     uint8_t *getGOTBase() const {
       return GOTBase;
     }
@@ -557,12 +537,6 @@ namespace {
       if (Body) deallocateBlock(Body);
     }
 
-    /// deallocateExceptionTable - Deallocate memory for the specified
-    /// exception table.
-    void deallocateExceptionTable(void *ET) {
-      if (ET) deallocateBlock(ET);
-    }
-
     /// setMemoryWritable - When code generation is in progress,
     /// the code pages may need permissions changed.
     void setMemoryWritable()