Changes in directory llvm/lib/Target/Alpha:
AlphaISelDAGToDAG.cpp updated: 1.12 -> 1.13
AlphaInstrInfo.td updated: 1.76 -> 1.77
---
Log message:
move this over to the dag
---
Diffs of the changes: (+9 -10)
AlphaISelDAGToDAG.cpp | 8 --------
AlphaInstrInfo.td | 11 +++++++++--
2 files changed, 9 insertions(+), 10 deletions(-)
Index: llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp
diff -u llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp:1.12
llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp:1.13
--- llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp:1.12 Mon Dec 5 11:51:02 2005
+++ llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp Mon Dec 5 14:50:53 2005
@@ -247,14 +247,6 @@
CurDAG->getTargetExternalSymbol(cast<ExternalSymbolSDNode>(N)->getSymbol(),
MVT::i64),
getGlobalBaseReg());
- case ISD::CALLSEQ_START:
- case ISD::CALLSEQ_END: {
- unsigned Amt = cast<ConstantSDNode>(N->getOperand(1))->getValue();
- unsigned Opc = N->getOpcode() == ISD::CALLSEQ_START ?
- Alpha::ADJUSTSTACKDOWN : Alpha::ADJUSTSTACKUP;
- return CurDAG->SelectNodeTo(N, Opc, MVT::Other,
- getI64Imm(Amt), Select(N->getOperand(0)));
- }
case ISD::RET: {
SDOperand Chain = Select(N->getOperand(0)); // Token chain.
SDOperand InFlag;
Index: llvm/lib/Target/Alpha/AlphaInstrInfo.td
diff -u llvm/lib/Target/Alpha/AlphaInstrInfo.td:1.76
llvm/lib/Target/Alpha/AlphaInstrInfo.td:1.77
--- llvm/lib/Target/Alpha/AlphaInstrInfo.td:1.76 Wed Nov 30 11:11:20 2005
+++ llvm/lib/Target/Alpha/AlphaInstrInfo.td Mon Dec 5 14:50:53 2005
@@ -26,6 +26,11 @@
def Alpha_cvtqs : SDNode<"AlphaISD::CVTQS_", SDTFPUnaryOpUnC, []>;
def Alpha_cvttq : SDNode<"AlphaISD::CVTTQ_", SDTFPUnaryOp, []>;
+// These are target-independent nodes, but have target-specific formats.
+def SDT_AlphaCallSeq : SDTypeProfile<0, 1, [ SDTCisVT<0, i64> ]>;
+def callseq_start : SDNode<"ISD::CALLSEQ_START",
SDT_AlphaCallSeq,[SDNPHasChain]>;
+def callseq_end : SDNode<"ISD::CALLSEQ_END",
SDT_AlphaCallSeq,[SDNPHasChain]>;
+
//********************
//Paterns for matching
@@ -99,8 +104,10 @@
[(set F8RC:$RA, (undef))]>;
def WTF : PseudoInstAlpha<(ops variable_ops), "#wtf", []>;
-def ADJUSTSTACKUP : PseudoInstAlpha<(ops variable_ops), "ADJUP", []>;
-def ADJUSTSTACKDOWN : PseudoInstAlpha<(ops variable_ops), "ADJDOWN", []>;
+def ADJUSTSTACKUP : PseudoInstAlpha<(ops s64imm:$amt), "ADJUP",
+ [(callseq_start imm:$amt)]>;
+def ADJUSTSTACKDOWN : PseudoInstAlpha<(ops s64imm:$amt), "ADJDOWN",
+ [(callseq_end imm:$amt)]>;
def ALTENT : PseudoInstAlpha<(ops s64imm:$TARGET), "$TARGET:\n", []>;
def PCLABEL : PseudoInstAlpha<(ops s64imm:$num), "PCMARKER_$num:\n",[]>;
def MEMLABEL : PseudoInstAlpha<(ops s64imm:$i, s64imm:$j, s64imm:$k,
s64imm:$m),
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