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Diffstat (limited to 'lib/Target/Alpha/AlphaISelDAGToDAG.cpp')
-rw-r--r--lib/Target/Alpha/AlphaISelDAGToDAG.cpp24
1 files changed, 20 insertions, 4 deletions
diff --git a/lib/Target/Alpha/AlphaISelDAGToDAG.cpp b/lib/Target/Alpha/AlphaISelDAGToDAG.cpp
index 51de4e6ba5..b3b2461eaf 100644
--- a/lib/Target/Alpha/AlphaISelDAGToDAG.cpp
+++ b/lib/Target/Alpha/AlphaISelDAGToDAG.cpp
@@ -193,17 +193,33 @@ private:
/// GOT address into a register.
///
SDOperand AlphaDAGToDAGISel::getGlobalBaseReg() {
+ MachineFunction* MF = BB->getParent();
+ unsigned GP = 0;
+ for(MachineFunction::livein_iterator ii = MF->livein_begin(),
+ ee = MF->livein_end(); ii != ee; ++ii)
+ if (ii->first == Alpha::R29) {
+ GP = ii->second;
+ break;
+ }
+ assert(GP && "GOT PTR not in liveins");
return CurDAG->getCopyFromReg(CurDAG->getEntryNode(),
- AlphaLowering.getVRegGP(),
- MVT::i64);
+ GP, MVT::i64);
}
/// getRASaveReg - Grab the return address
///
SDOperand AlphaDAGToDAGISel::getGlobalRetAddr() {
+ MachineFunction* MF = BB->getParent();
+ unsigned RA = 0;
+ for(MachineFunction::livein_iterator ii = MF->livein_begin(),
+ ee = MF->livein_end(); ii != ee; ++ii)
+ if (ii->first == Alpha::R26) {
+ RA = ii->second;
+ break;
+ }
+ assert(RA && "RA PTR not in liveins");
return CurDAG->getCopyFromReg(CurDAG->getEntryNode(),
- AlphaLowering.getVRegRA(),
- MVT::i64);
+ RA, MVT::i64);
}
/// InstructionSelectBasicBlock - This callback is invoked by