Changes in directory llvm/lib/CodeGen/SelectionDAG:
TargetLowering.cpp updated: 1.96 -> 1.97
---
Log message:
Added isLegalAddressExpression hook to test if the given expression can be
folded into target addressing mode for the given type.
---
Diffs of the changes: (+8 -0)
TargetLowering.cpp | 8 ++++++++
1 files changed, 8 insertions(+)
Index: llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp:1.96
llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp:1.97
--- llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp:1.96 Mon Mar 12
18:37:10 2007
+++ llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp Fri Mar 16 03:42:32 2007
@@ -1931,6 +1931,14 @@
// Loop Strength Reduction hooks
//===----------------------------------------------------------------------===//
+/// isLegalAddressExpression - Return true if the binary expression made up of
+/// specified opcode, operands, and type can be folded into target addressing
+/// mode for load / store of the given type.
+bool TargetLowering::isLegalAddressExpression(unsigned Opc, Value *Op0,
+ Value *Op1, const Type *Ty) const
{
+ return false;
+}
+
/// isLegalAddressImmediate - Return true if the integer value can be used as
/// the offset of the target addressing mode for load / store of the given
/// type.
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