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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149668 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index afad5d530c..ba6dee7cc2 100644
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -186,6 +186,8 @@ public:
 
   virtual void EmitSLEB128Value(const MCExpr *Value);
 
+  virtual void EmitGPRel64Value(const MCExpr *Value);
+
   virtual void EmitGPRel32Value(const MCExpr *Value);
 
 
@@ -663,6 +665,12 @@ void MCAsmStreamer::EmitSLEB128Value(const MCExpr *Value) {
   EmitEOL();
 }
 
+void MCAsmStreamer::EmitGPRel64Value(const MCExpr *Value) {
+  assert(MAI.getGPRel64Directive() != 0);
+  OS << MAI.getGPRel64Directive() << *Value;
+  EmitEOL();
+}
+
 void MCAsmStreamer::EmitGPRel32Value(const MCExpr *Value) {
   assert(MAI.getGPRel32Directive() != 0);
   OS << MAI.getGPRel32Directive() << *Value;