Changes in directory llvm/lib/Target:
TargetSelectionDAG.td updated: 1.74 -> 1.75
---
Log message:
Added indexed store node and patfrag's.
---
Diffs of the changes: (+131 -11)
TargetSelectionDAG.td | 142 ++++++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 131 insertions(+), 11 deletions(-)
Index: llvm/lib/Target/TargetSelectionDAG.td
diff -u llvm/lib/Target/TargetSelectionDAG.td:1.74
llvm/lib/Target/TargetSelectionDAG.td:1.75
--- llvm/lib/Target/TargetSelectionDAG.td:1.74 Thu Oct 26 16:55:50 2006
+++ llvm/lib/Target/TargetSelectionDAG.td Wed Nov 8 17:02:11 2006
@@ -164,6 +164,10 @@
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 @@
// 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 @@
// 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;
}]>;
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