Added getTargetLowering() to TargetMachine. Refactored targets to support this.

llvm-svn: 26742

1 files changed, 4 insertions, 0 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.h b/llvm/lib/Target/PowerPC/PPCISelLowering.h
index a89727d2f7b..b406e4e7996 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.h
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.h
@@ -109,6 +109,10 @@ namespace llvm {
       getRegClassForInlineAsmConstraint(const std::string &Constraint,
                                         MVT::ValueType VT) const;
     bool isOperandValidForConstraint(SDOperand Op, char ConstraintLetter);
+
+    /// isLegalAddressImmediate - Return true if the integer value can be used
+    /// as the offset of the target addressing mode.
+    virtual bool isLegalAddressImmediate(int64_t V) const;
   };
 }