Add an (optional) identification block in the bitcode

[oota-llvm.git] / tools / llvm-bcanalyzer / llvm-bcanalyzer.cpp

diff --git a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
index b67b89d018c6bf1b0a2348c0fac8487416617748..56f61712926add01bdcb86af2532831df6ce448c 100644 (file)
--- a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
+++ b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
@@ -110,6 +110,8 @@ static const char *GetBlockName(unsigned BlockID,
   case bitc::TYPE_BLOCK_ID_NEW:        return "TYPE_BLOCK_ID";
   case bitc::CONSTANTS_BLOCK_ID:       return "CONSTANTS_BLOCK";
   case bitc::FUNCTION_BLOCK_ID:        return "FUNCTION_BLOCK";
+  case bitc::IDENTIFICATION_BLOCK_ID:
+    return "IDENTIFICATION_BLOCK_ID";
   case bitc::VALUE_SYMTAB_BLOCK_ID:    return "VALUE_SYMTAB";
   case bitc::METADATA_BLOCK_ID:        return "METADATA_BLOCK";
   case bitc::METADATA_ATTACHMENT_ID:   return "METADATA_ATTACHMENT_BLOCK";
@@ -170,6 +172,13 @@ static const char *GetCodeName(unsigned CodeID, unsigned BlockID,
       STRINGIFY_CODE(MODULE_CODE, GCNAME)
       STRINGIFY_CODE(MODULE_CODE, VSTOFFSET)
     }
+  case bitc::IDENTIFICATION_BLOCK_ID:
+    switch (CodeID) {
+    default:
+      return nullptr;
+      STRINGIFY_CODE(IDENTIFICATION_CODE, STRING)
+      STRINGIFY_CODE(IDENTIFICATION_CODE, EPOCH)
+    }
   case bitc::PARAMATTR_BLOCK_ID:
     switch (CodeID) {
     default: return nullptr;