Properly handle 'm' inline asm constraints. If a GV is being selected for the addressing mode, it requires the same logic for PIC relative addressing, etc.
llvm-svn: 56526
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index cfffa86..30beb93 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -4763,8 +4763,11 @@
/// LowerAsmOperandForConstraint - Lower the specified operand into the Ops
-/// vector. If it is invalid, don't add anything to Ops.
+/// vector. If it is invalid, don't add anything to Ops. If hasMemory is true
+/// it means one of the asm constraint of the inline asm instruction being
+/// processed is 'm'.
void PPCTargetLowering::LowerAsmOperandForConstraint(SDValue Op, char Letter,
+ bool hasMemory,
std::vector<SDValue>&Ops,
SelectionDAG &DAG) const {
SDValue Result(0,0);
@@ -4823,7 +4826,7 @@
}
// Handle standard constraint letters.
- TargetLowering::LowerAsmOperandForConstraint(Op, Letter, Ops, DAG);
+ TargetLowering::LowerAsmOperandForConstraint(Op, Letter, hasMemory, Ops, DAG);
}
// isLegalAddressingMode - Return true if the addressing mode represented