Add a new MachineJumpTableInfo entry type, EK_GPRel64BlockAddress, which is

needed to emit a 64-bit gp-relative relocation entry. Make changes necessary
for emitting jump tables which have entries with directive .gpdword. This patch
does not implement the parts needed for direct object emission or JIT.

llvm-svn: 149668

1 files changed, 3 insertions, 0 deletions

diff --git a/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp b/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
index 91305fd3847..26201c397d1 100644
--- a/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -1161,6 +1161,9 @@ void JITEmitter::emitJumpTableInfo(MachineJumpTableInfo *MJTI) {
     }
     break;
   }
+  case MachineJumpTableInfo::EK_GPRel64BlockAddress:
+    assert(false &&
+           "JT Info emission not implemented for GPRel64BlockAddress yet.");
   }
 }