several major improvements to the sparc backend: support for weak linkage
and PIC codegen. Patch by Venkatraman Govindaraju!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81877 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Sparc/SparcISelLowering.h b/lib/Target/Sparc/SparcISelLowering.h
index 2d63d26..64b703c 100644
--- a/lib/Target/Sparc/SparcISelLowering.h
+++ b/lib/Target/Sparc/SparcISelLowering.h
@@ -35,7 +35,8 @@
ITOF, // Int to FP within a FP register.
CALL, // A call instruction.
- RET_FLAG // Return with a flag operand.
+ RET_FLAG, // Return with a flag operand.
+ GLOBAL_BASE_REG // Global base reg for PIC
};
}
@@ -96,6 +97,9 @@
CallingConv::ID CallConv, bool isVarArg,
const SmallVectorImpl<ISD::OutputArg> &Outs,
DebugLoc dl, SelectionDAG &DAG);
+
+ SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG);
+ SDValue LowerConstantPool(SDValue Op, SelectionDAG &DAG);
};
} // end namespace llvm