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Change load PatFrag to ignore indexed load.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31210 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-10-26 21:55:50 +00:00
parent 5270cf1b77
commit 87e0813f03
1 changed files with 62 additions and 31 deletions
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93
lib/Target/TargetSelectionDAG.td
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@ -399,79 +399,110 @@ def vnot : PatFrag<(ops node:$in), (xor node:$in, immAllOnesV)>;
def vnot_conv : PatFrag<(ops node:$in), (xor node:$in, immAllOnesV_bc)>;
def ineg : PatFrag<(ops node:$in), (sub 0, node:$in)>;
// load fragments.
def load : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
return ISD::isNON_EXTLoad(N);
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::NON_EXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED;
return false;
}]>;
// extending load fragments.
def extloadi1 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i1;
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::EXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i1;
return false;
}]>;
def extloadi8 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i8;
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::EXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i8;
return false;
}]>;
def extloadi16 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i16;
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::EXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i16;
return false;
}]>;
def extloadi32 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i32;
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::EXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i32;
return false;
}]>;
def extloadf32 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::f32;
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::EXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::f32;
return false;
}]>;
def sextloadi1 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isSEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i1;
def sextloadi1 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::SEXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i1;
return false;
}]>;
def sextloadi8 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isSEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i8;
def sextloadi8 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::SEXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i8;
return false;
}]>;
def sextloadi16 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isSEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i16;
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::SEXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i16;
return false;
}]>;
def sextloadi32 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isSEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i32;
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::SEXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i32;
return false;
}]>;
def zextloadi1 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isZEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i1;
def zextloadi1 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::ZEXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i1;
return false;
}]>;
def zextloadi8 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isZEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i8;
def zextloadi8 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::ZEXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i8;
return false;
}]>;
def zextloadi16 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isZEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i16;
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::ZEXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i16;
return false;
}]>;
def zextloadi32 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
if (ISD::isZEXTLoad(N))
return cast<LoadSDNode>(N)->getLoadedVT() == MVT::i32;
if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N))
return LD->getExtensionType() == ISD::ZEXTLOAD &&
LD->getAddressingMode() == ISD::UNINDEXED &&
LD->getLoadedVT() == MVT::i32;
return false;
}]>;
// store fragments.
def store : PatFrag<(ops node:$val, node:$ptr),
(st node:$val, node:$ptr), [{
return ISD::isNON_TRUNCStore(N);