Clean up the unordered_map fallback support.

  - Now there is only one macro for all use of unordered_map in the code.
  - Moving all instances of gcc/cuda version detection into a single file.
  - Adding a warning when the fallback is triggered.

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13542]

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gpgpu-sim/stat-tool.h b/src/gpgpu-sim/stat-tool.h
index 062d4bd..5646f01 100644
--- a/src/gpgpu-sim/stat-tool.h
+++ b/src/gpgpu-sim/stat-tool.h
@@ -95,7 +95,7 @@ public:
    void print_sparse_histo(gzFile fout) const;
 
 private: 
-   typedef my_hash_map<address_type, int> span_count_map;
+   typedef tr1_hash_map<address_type, int> span_count_map;
    unsigned long long  m_cycle;
    span_count_map m_insn_span_count;
 };