Changes in directory llvm/lib/Target/IA64:
IA64ISelLowering.cpp updated: 1.17 -> 1.18
---
Log message:
sabre's (correct) fix means these guys need to be flagged as well (else
the scheduler will complain)
---
Diffs of the changes: (+7 -2)
IA64ISelLowering.cpp | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
Index: llvm/lib/Target/IA64/IA64ISelLowering.cpp
diff -u llvm/lib/Target/IA64/IA64ISelLowering.cpp:1.17
llvm/lib/Target/IA64/IA64ISelLowering.cpp:1.18
--- llvm/lib/Target/IA64/IA64ISelLowering.cpp:1.17 Wed Jan 11 19:33:08 2006
+++ llvm/lib/Target/IA64/IA64ISelLowering.cpp Wed Jan 11 21:28:40 2006
@@ -392,11 +392,12 @@
// know this is required (i.e. for varardic or external (unknown) functions)
// first to the FP->(integer representation) conversions, these are
- // free-floating
+ // flagged for now, but shouldn't have to be (TODO)
unsigned seenConverts = 0;
for (unsigned i = 0, e = RegValuesToPass.size(); i != e; ++i) {
if(MVT::isFloatingPoint(RegValuesToPass[i].getValueType())) {
- Chain = DAG.getCopyToReg(Chain, IntArgRegs[i], Converts[seenConverts++]);
+ Chain = DAG.getCopyToReg(Chain, IntArgRegs[i], Converts[seenConverts++],
InFlag);
+ InFlag = Chain.getValue(1);
}
}
@@ -428,6 +429,8 @@
// emit the call itself
if (InFlag.Val)
CallOperands.push_back(InFlag);
+ else
+ assert(0 && "this should never happen!\n");
/* out with the old...
Chain = SDOperand(DAG.getCall(NodeTys, Chain, Callee, InFlag), 0);
@@ -480,10 +483,12 @@
case MVT::i64:
RetVal = DAG.getCopyFromReg(Chain, IA64::r8, MVT::i64, InFlag);
Chain = RetVal.getValue(1);
+ InFlag = RetVal.getValue(2); // XXX dead
break;
case MVT::f64:
RetVal = DAG.getCopyFromReg(Chain, IA64::F8, MVT::f64, InFlag);
Chain = RetVal.getValue(1);
+ InFlag = RetVal.getValue(2); // XXX dead
break;
}
}
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