+ 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;
+ }