do not share old induction variables when this would result in invalid
instructions (that would have to be split later)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35227 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 8df7d8d..83bca75 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -1958,6 +1958,22 @@
return false;
}
+/// isLegalAddressScaleAndImm - Return true if S works for IsLegalAddressScale
+/// and V works for isLegalAddressImmediate _and_ both can be applied
+/// simultaneously to the same instruction.
+bool TargetLowering::isLegalAddressScaleAndImm(int64_t S, int64_t V,
+ const Type* Ty) const {
+ return false;
+}
+
+/// isLegalAddressScaleAndImm - Return true if S works for IsLegalAddressScale
+/// and GV works for isLegalAddressImmediate _and_ both can be applied
+/// simultaneously to the same instruction.
+bool TargetLowering::isLegalAddressScaleAndImm(int64_t S,
+ GlobalValue *GV) const {
+
+ return false;
+}
// Magic for divide replacement