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Added indexed store node and patfrag's.

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llvm-svn: 31576
This commit is contained in:
Evan Cheng 2006-11-08 23:02:11 +00:00
parent 6921c1c0a7
commit 019b921f3b
1 changed files with 131 additions and 11 deletions
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142
lib/Target/TargetSelectionDAG.td
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@ -164,6 +164,10 @@ def SDTStore : SDTypeProfile<0, 2, [ // store
SDTCisPtrTy<1>
]>;
def SDTIStore : SDTypeProfile<1, 3, [ // indexed store
SDTCisSameAs<0, 2>, SDTCisPtrTy<0>, SDTCisPtrTy<3>
]>;
def SDTVecShuffle : SDTypeProfile<1, 3, [
SDTCisSameAs<0, 1>, SDTCisSameAs<1, 2>, SDTCisIntVectorOfSameSize<3, 0>
]>;
@ -299,6 +303,7 @@ def ret : SDNode<"ISD::RET" , SDTRet, [SDNPHasChain]>;
// and truncst (see below).
def ld : SDNode<"ISD::LOAD" , SDTLoad, [SDNPHasChain]>;
def st : SDNode<"ISD::STORE" , SDTStore, [SDNPHasChain]>;
def ist : SDNode<"ISD::STORE" , SDTIStore, [SDNPHasChain]>;
def vector_shuffle : SDNode<"ISD::VECTOR_SHUFFLE", SDTVecShuffle, []>;
def build_vector : SDNode<"ISD::BUILD_VECTOR", SDTypeProfile<1, 0, []>, []>;
@ -505,38 +510,153 @@ def zextloadi32 : PatFrag<(ops node:$ptr), (ld node:$ptr), [{
// store fragments.
def store : PatFrag<(ops node:$val, node:$ptr),
(st node:$val, node:$ptr), [{
return ISD::isNON_TRUNCStore(N);
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
return !ST->isTruncatingStore();
return false;
}]>;
// truncstore fragments.
def truncstorei1 : PatFrag<(ops node:$val, node:$ptr),
(st node:$val, node:$ptr), [{
if (ISD::isTRUNCStore(N))
return cast<StoreSDNode>(N)->getStoredVT() == MVT::i1;
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
return ST->isTruncatingStore() && ST->getStoredVT() == MVT::i1;
return false;
}]>;
def truncstorei8 : PatFrag<(ops node:$val, node:$ptr),
(st node:$val, node:$ptr), [{
if (ISD::isTRUNCStore(N))
return cast<StoreSDNode>(N)->getStoredVT() == MVT::i8;
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
return ST->isTruncatingStore() && ST->getStoredVT() == MVT::i8;
return false;
}]>;
def truncstorei16 : PatFrag<(ops node:$val, node:$ptr),
(st node:$val, node:$ptr), [{
if (ISD::isTRUNCStore(N))
return cast<StoreSDNode>(N)->getStoredVT() == MVT::i16;
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
return ST->isTruncatingStore() && ST->getStoredVT() == MVT::i16;
return false;
}]>;
def truncstorei32 : PatFrag<(ops node:$val, node:$ptr),
(st node:$val, node:$ptr), [{
if (ISD::isTRUNCStore(N))
return cast<StoreSDNode>(N)->getStoredVT() == MVT::i32;
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
return ST->isTruncatingStore() && ST->getStoredVT() == MVT::i32;
return false;
}]>;
def truncstoref32 : PatFrag<(ops node:$val, node:$ptr),
(st node:$val, node:$ptr), [{
if (ISD::isTRUNCStore(N))
return cast<StoreSDNode>(N)->getStoredVT() == MVT::f32;
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
return ST->isTruncatingStore() && ST->getStoredVT() == MVT::f32;
return false;
}]>;
// indexed store fragments.
def pre_store : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::PRE_INC || AM == ISD::PRE_DEC) &&
!ST->isTruncatingStore();
}
return false;
}]>;
def pre_truncsti1 : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::PRE_INC || AM == ISD::PRE_DEC) &&
ST->isTruncatingStore() && ST->getStoredVT() == MVT::i1;
}
return false;
}]>;
def pre_truncsti8 : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::PRE_INC || AM == ISD::PRE_DEC) &&
ST->isTruncatingStore() && ST->getStoredVT() == MVT::i8;
}
return false;
}]>;
def pre_truncsti16 : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::PRE_INC || AM == ISD::PRE_DEC) &&
ST->isTruncatingStore() && ST->getStoredVT() == MVT::i16;
}
return false;
}]>;
def pre_truncsti32 : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::PRE_INC || AM == ISD::PRE_DEC) &&
ST->isTruncatingStore() && ST->getStoredVT() == MVT::i32;
}
return false;
}]>;
def pre_truncstf32 : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::PRE_INC || AM == ISD::PRE_DEC) &&
ST->isTruncatingStore() && ST->getStoredVT() == MVT::f32;
}
return false;
}]>;
def post_store : PatFrag<(ops node:$val, node:$ptr, node:$offset),
(ist node:$val, node:$ptr, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return !ST->isTruncatingStore() &&
(AM == ISD::POST_INC || AM == ISD::POST_DEC);
}
return false;
}]>;
def post_truncsti1 : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::POST_INC || AM == ISD::POST_DEC) &&
ST->isTruncatingStore() && ST->getStoredVT() == MVT::i1;
}
return false;
}]>;
def post_truncsti8 : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::POST_INC || AM == ISD::POST_DEC) &&
ST->isTruncatingStore() && ST->getStoredVT() == MVT::i8;
}
return false;
}]>;
def post_truncsti16 : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::POST_INC || AM == ISD::POST_DEC) &&
ST->isTruncatingStore() && ST->getStoredVT() == MVT::i16;
}
return false;
}]>;
def post_truncsti32 : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::POST_INC || AM == ISD::POST_DEC) &&
ST->isTruncatingStore() && ST->getStoredVT() == MVT::i32;
}
return false;
}]>;
def post_truncstf32 : PatFrag<(ops node:$val, node:$base, node:$offset),
(ist node:$val, node:$base, node:$offset), [{
if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
ISD::MemOpAddrMode AM = ST->getAddressingMode();
return (AM == ISD::POST_INC || AM == ISD::POST_DEC) &&
ST->isTruncatingStore() && ST->getStoredVT() == MVT::f32;
}
return false;
}]>;