Changes in directory llvm/lib/CodeGen/SelectionDAG:
TargetLowering.cpp updated: 1.79 -> 1.80
---
Log message:
Add a mechanism to specify whether a target supports a particular indexed load
/ store.
---
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:1.79
llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp:1.80
--- llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp:1.79 Thu Nov 2
14:25:49 2006
+++ llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp Thu Nov 9 12:56:43 2006
@@ -29,6 +29,14 @@
memset(OpActions, 0, sizeof(OpActions));
memset(LoadXActions, 0, sizeof(LoadXActions));
memset(&StoreXActions, 0, sizeof(StoreXActions));
+ // Initialize all indexed load / store to expand.
+ for (unsigned VT = 0; VT != (unsigned)MVT::LAST_VALUETYPE; ++VT) {
+ for (unsigned IM = (unsigned)ISD::PRE_INC;
+ IM != (unsigned)ISD::LAST_INDEXED_MODE; ++IM) {
+ setIndexedLoadAction(IM, (MVT::ValueType)VT, Expand);
+ setIndexedStoreAction(IM, (MVT::ValueType)VT, Expand);
+ }
+ }
IsLittleEndian = TD->isLittleEndian();
UsesGlobalOffsetTable = false;
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