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
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 8c16167..5449663 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -2909,3 +2909,10 @@
return false;
return Imm.isZero();
}
+
+unsigned MipsTargetLowering::getJumpTableEncoding() const {
+ if (IsN64)
+ return MachineJumpTableInfo::EK_GPRel64BlockAddress;
+
+ return TargetLowering::getJumpTableEncoding();
+}