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authorJustin Holewinski <justin.holewinski@gmail.com>2011-09-27 18:12:55 +0000
committerJustin Holewinski <justin.holewinski@gmail.com>2011-09-27 18:12:55 +0000
commitf47dfba023ec6db12cdfac0578c4d8229aecc2e4 (patch)
treea89b7c050f0c20c0be23e0a5d5eb6259af68e1c9 /lib/Target/PTX/PTXISelDAGToDAG.cpp
parent8e695eb5fa8ad9d62f92ec8ca8a542ffe5fd1ab5 (diff)
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PTX: Use external symbols to keep track of params and locals. This also fixes
a couple of outstanding issues with frame objects occuring as instruction operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140616 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PTX/PTXISelDAGToDAG.cpp')
-rw-r--r--lib/Target/PTX/PTXISelDAGToDAG.cpp18
1 files changed, 7 insertions, 11 deletions
diff --git a/lib/Target/PTX/PTXISelDAGToDAG.cpp b/lib/Target/PTX/PTXISelDAGToDAG.cpp
index d99d490..c722e8a 100644
--- a/lib/Target/PTX/PTXISelDAGToDAG.cpp
+++ b/lib/Target/PTX/PTXISelDAGToDAG.cpp
@@ -12,7 +12,9 @@
//===----------------------------------------------------------------------===//
#include "PTX.h"
+#include "PTXMachineFunctionInfo.h"
#include "PTXTargetMachine.h"
+#include "llvm/ADT/StringExtras.h"
#include "llvm/CodeGen/SelectionDAGISel.h"
#include "llvm/DerivedTypes.h"
#include "llvm/Support/Debug.h"
@@ -180,20 +182,14 @@ SDNode *PTXDAGToDAGISel::SelectWRITEPARAM(SDNode *Node) {
SDNode *PTXDAGToDAGISel::SelectFrameIndex(SDNode *Node) {
int FI = cast<FrameIndexSDNode>(Node)->getIndex();
//dbgs() << "Selecting FrameIndex at index " << FI << "\n";
- SDValue TFI = CurDAG->getTargetFrameIndex(FI, Node->getValueType(0));
+ //SDValue TFI = CurDAG->getTargetFrameIndex(FI, Node->getValueType(0));
- //unsigned OpCode = PTX::LOAD_LOCAL_F32;
+ PTXMachineFunctionInfo *MFI = MF->getInfo<PTXMachineFunctionInfo>();
- //for (SDNode::use_iterator i = Node->use_begin(), e = Node->use_end();
- // i != e; ++i) {
- // SDNode *Use = *i;
- // dbgs() << "USE: ";
- // Use->dumpr(CurDAG);
- //}
+ SDValue FrameSymbol = CurDAG->getTargetExternalSymbol(MFI->getFrameSymbol(FI),
+ Node->getValueType(0));
- return Node;
- //return CurDAG->getMachineNode(OpCode, Node->getDebugLoc(),
- // Node->getValueType(0), TFI);
+ return FrameSymbol.getNode();
}
// Match memory operand of the form [reg+reg]