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Include the Target& in the TargetMachineRegisterEntry.
[oota-llvm.git] / include / llvm / Target / TargetSelectionDAG.td
diff --git a/include/llvm/Target/TargetSelectionDAG.td b/include/llvm/Target/TargetSelectionDAG.td
index c936f7af4c62e670a38f5ef7baf6b7e41b2a7b4f..364d4d0d3cc0f439aa68afbf7da4d0d44a9609d6 100644 (file)
--- a/include/llvm/Target/TargetSelectionDAG.td
+++ b/include/llvm/Target/TargetSelectionDAG.td
@@ -51,15 +51,6 @@ class SDTCisOpSmallerThanOp<int SmallOp, int BigOp> : SDTypeConstraint<SmallOp>{
   int BigOperandNum = BigOp;
 }
 
-/// SDTCisIntVectorOfSameSize - This indicates that ThisOp and OtherOp are
-/// vector types, and that ThisOp is the result of 
-/// MVT::getIntVectorWithNumElements with the number of elements
-/// that ThisOp has.
-class SDTCisIntVectorOfSameSize<int ThisOp, int OtherOp>
-  : SDTypeConstraint<ThisOp> {
-  int OtherOpNum = OtherOp;
-}
-
 /// SDTCisEltOfVec - This indicates that ThisOp is a scalar type of the same
 /// type as the element type of OtherOp, which is a vector type.
 class SDTCisEltOfVec<int ThisOp, int OtherOp>
@@ -175,8 +166,8 @@ 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>
+def SDTVecShuffle : SDTypeProfile<1, 2, [
+  SDTCisSameAs<0, 1>, SDTCisSameAs<1, 2>
 ]>;
 def SDTVecExtract : SDTypeProfile<1, 2, [   // vector extract
   SDTCisEltOfVec<0, 1>, SDTCisPtrTy<2>
@@ -237,6 +228,7 @@ class SDNode<string opcode, SDTypeProfile typeprof,
   SDTypeProfile TypeProfile = typeprof;
 }
 
+// Special TableGen-recognized dag nodes
 def set;
 def implicit;
 def parallel;
@@ -363,101 +355,29 @@ def prefetch   : SDNode<"ISD::PREFETCH"   , STDPrefetch,
 def membarrier : SDNode<"ISD::MEMBARRIER" , STDMemBarrier,
                         [SDNPHasChain, SDNPSideEffect]>;
 
-def atomic_cmp_swap_8 : SDNode<"ISD::ATOMIC_CMP_SWAP_8" , STDAtomic3,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_add_8 : SDNode<"ISD::ATOMIC_LOAD_ADD_8" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_swap_8     : SDNode<"ISD::ATOMIC_SWAP_8", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_sub_8 : SDNode<"ISD::ATOMIC_LOAD_SUB_8" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_and_8 : SDNode<"ISD::ATOMIC_LOAD_AND_8" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_or_8  : SDNode<"ISD::ATOMIC_LOAD_OR_8" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_xor_8 : SDNode<"ISD::ATOMIC_LOAD_XOR_8" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_nand_8: SDNode<"ISD::ATOMIC_LOAD_NAND_8", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_min_8 : SDNode<"ISD::ATOMIC_LOAD_MIN_8", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_max_8 : SDNode<"ISD::ATOMIC_LOAD_MAX_8", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_umin_8 : SDNode<"ISD::ATOMIC_LOAD_UMIN_8", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_umax_8 : SDNode<"ISD::ATOMIC_LOAD_UMAX_8", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_cmp_swap_16 : SDNode<"ISD::ATOMIC_CMP_SWAP_16" , STDAtomic3,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_add_16 : SDNode<"ISD::ATOMIC_LOAD_ADD_16" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_swap_16     : SDNode<"ISD::ATOMIC_SWAP_16", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_sub_16 : SDNode<"ISD::ATOMIC_LOAD_SUB_16" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_and_16 : SDNode<"ISD::ATOMIC_LOAD_AND_16" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_or_16  : SDNode<"ISD::ATOMIC_LOAD_OR_16" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_xor_16 : SDNode<"ISD::ATOMIC_LOAD_XOR_16" , STDAtomic2,
+def atomic_cmp_swap : SDNode<"ISD::ATOMIC_CMP_SWAP" , STDAtomic3,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_nand_16: SDNode<"ISD::ATOMIC_LOAD_NAND_16", STDAtomic2,
+def atomic_load_add : SDNode<"ISD::ATOMIC_LOAD_ADD" , STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_min_16 : SDNode<"ISD::ATOMIC_LOAD_MIN_16", STDAtomic2,
+def atomic_swap     : SDNode<"ISD::ATOMIC_SWAP", STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_max_16 : SDNode<"ISD::ATOMIC_LOAD_MAX_16", STDAtomic2,
+def atomic_load_sub : SDNode<"ISD::ATOMIC_LOAD_SUB" , STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_umin_16 : SDNode<"ISD::ATOMIC_LOAD_UMIN_16", STDAtomic2,
+def atomic_load_and : SDNode<"ISD::ATOMIC_LOAD_AND" , STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_umax_16 : SDNode<"ISD::ATOMIC_LOAD_UMAX_16", STDAtomic2,
+def atomic_load_or  : SDNode<"ISD::ATOMIC_LOAD_OR" , STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_cmp_swap_32 : SDNode<"ISD::ATOMIC_CMP_SWAP_32" , STDAtomic3,
+def atomic_load_xor : SDNode<"ISD::ATOMIC_LOAD_XOR" , STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_add_32 : SDNode<"ISD::ATOMIC_LOAD_ADD_32" , STDAtomic2,
+def atomic_load_nand: SDNode<"ISD::ATOMIC_LOAD_NAND", STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_swap_32     : SDNode<"ISD::ATOMIC_SWAP_32", STDAtomic2,
+def atomic_load_min : SDNode<"ISD::ATOMIC_LOAD_MIN", STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_sub_32 : SDNode<"ISD::ATOMIC_LOAD_SUB_32" , STDAtomic2,
+def atomic_load_max : SDNode<"ISD::ATOMIC_LOAD_MAX", STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_and_32 : SDNode<"ISD::ATOMIC_LOAD_AND_32" , STDAtomic2,
+def atomic_load_umin : SDNode<"ISD::ATOMIC_LOAD_UMIN", STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_or_32  : SDNode<"ISD::ATOMIC_LOAD_OR_32" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_xor_32 : SDNode<"ISD::ATOMIC_LOAD_XOR_32" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_nand_32: SDNode<"ISD::ATOMIC_LOAD_NAND_32", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_min_32 : SDNode<"ISD::ATOMIC_LOAD_MIN_32", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_max_32 : SDNode<"ISD::ATOMIC_LOAD_MAX_32", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_umin_32 : SDNode<"ISD::ATOMIC_LOAD_UMIN_32", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_umax_32 : SDNode<"ISD::ATOMIC_LOAD_UMAX_32", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_cmp_swap_64 : SDNode<"ISD::ATOMIC_CMP_SWAP_64" , STDAtomic3,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_add_64 : SDNode<"ISD::ATOMIC_LOAD_ADD_64" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_swap_64     : SDNode<"ISD::ATOMIC_SWAP_64", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_sub_64 : SDNode<"ISD::ATOMIC_LOAD_SUB_64" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_and_64 : SDNode<"ISD::ATOMIC_LOAD_AND_64" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_or_64  : SDNode<"ISD::ATOMIC_LOAD_OR_64" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_xor_64 : SDNode<"ISD::ATOMIC_LOAD_XOR_64" , STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_nand_64: SDNode<"ISD::ATOMIC_LOAD_NAND_64", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_min_64 : SDNode<"ISD::ATOMIC_LOAD_MIN_64", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_max_64 : SDNode<"ISD::ATOMIC_LOAD_MAX_64", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_umin_64 : SDNode<"ISD::ATOMIC_LOAD_UMIN_64", STDAtomic2,
-                    [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
-def atomic_load_umax_64 : SDNode<"ISD::ATOMIC_LOAD_UMAX_64", STDAtomic2,
+def atomic_load_umax : SDNode<"ISD::ATOMIC_LOAD_UMAX", STDAtomic2,
                     [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>;
 
 // Do not use ld, st directly. Use load, extload, sextload, zextload, store,
@@ -478,11 +398,6 @@ def vector_extract : SDNode<"ISD::EXTRACT_VECTOR_ELT",
 def vector_insert : SDNode<"ISD::INSERT_VECTOR_ELT",
     SDTypeProfile<1, 3, [SDTCisSameAs<0, 1>, SDTCisPtrTy<3>]>, []>;
     
-def extract_subreg : SDNode<"ISD::EXTRACT_SUBREG", 
-    SDTypeProfile<1, 2, []>>;
-def insert_subreg : SDNode<"ISD::INSERT_SUBREG", 
-    SDTypeProfile<1, 3, []>>;
-
 // Nodes for intrinsics, you should use the intrinsic itself and let tblgen use
 // these internally.  Don't reference these directly.
 def intrinsic_void : SDNode<"ISD::INTRINSIC_VOID", 
@@ -794,6 +709,58 @@ def setle  : PatFrag<(ops node:$lhs, node:$rhs),
 def setne  : PatFrag<(ops node:$lhs, node:$rhs),
                      (setcc node:$lhs, node:$rhs, SETNE)>;
 
+def atomic_cmp_swap_8 :
+  PatFrag<(ops node:$ptr, node:$cmp, node:$swap),
+          (atomic_cmp_swap node:$ptr, node:$cmp, node:$swap), [{
+  return cast<AtomicSDNode>(N)->getMemoryVT() == MVT::i8;
+}]>;
+def atomic_cmp_swap_16 :
+  PatFrag<(ops node:$ptr, node:$cmp, node:$swap),
+          (atomic_cmp_swap node:$ptr, node:$cmp, node:$swap), [{
+  return cast<AtomicSDNode>(N)->getMemoryVT() == MVT::i16;
+}]>;
+def atomic_cmp_swap_32 :
+  PatFrag<(ops node:$ptr, node:$cmp, node:$swap),
+          (atomic_cmp_swap node:$ptr, node:$cmp, node:$swap), [{
+  return cast<AtomicSDNode>(N)->getMemoryVT() == MVT::i32;
+}]>;
+def atomic_cmp_swap_64 :
+  PatFrag<(ops node:$ptr, node:$cmp, node:$swap),
+          (atomic_cmp_swap node:$ptr, node:$cmp, node:$swap), [{
+  return cast<AtomicSDNode>(N)->getMemoryVT() == MVT::i64;
+}]>;
+
+multiclass binary_atomic_op<SDNode atomic_op> {
+  def _8 : PatFrag<(ops node:$ptr, node:$val),
+                   (atomic_op node:$ptr, node:$val), [{
+    return cast<AtomicSDNode>(N)->getMemoryVT() == MVT::i8;
+  }]>;
+  def _16 : PatFrag<(ops node:$ptr, node:$val),
+                   (atomic_op node:$ptr, node:$val), [{
+    return cast<AtomicSDNode>(N)->getMemoryVT() == MVT::i16;
+  }]>;
+  def _32 : PatFrag<(ops node:$ptr, node:$val),
+                   (atomic_op node:$ptr, node:$val), [{
+    return cast<AtomicSDNode>(N)->getMemoryVT() == MVT::i32;
+  }]>;
+  def _64 : PatFrag<(ops node:$ptr, node:$val),
+                   (atomic_op node:$ptr, node:$val), [{
+    return cast<AtomicSDNode>(N)->getMemoryVT() == MVT::i64;
+  }]>;
+}
+
+defm atomic_load_add  : binary_atomic_op<atomic_load_add>;
+defm atomic_swap      : binary_atomic_op<atomic_swap>;
+defm atomic_load_sub  : binary_atomic_op<atomic_load_sub>;
+defm atomic_load_and  : binary_atomic_op<atomic_load_and>;
+defm atomic_load_or   : binary_atomic_op<atomic_load_or>;
+defm atomic_load_xor  : binary_atomic_op<atomic_load_xor>;
+defm atomic_load_nand : binary_atomic_op<atomic_load_nand>;
+defm atomic_load_min  : binary_atomic_op<atomic_load_min>;
+defm atomic_load_max  : binary_atomic_op<atomic_load_max>;
+defm atomic_load_umin : binary_atomic_op<atomic_load_umin>;
+defm atomic_load_umax : binary_atomic_op<atomic_load_umax>;
+
 //===----------------------------------------------------------------------===//
 // Selection DAG CONVERT_RNDSAT patterns
 
C/C++ LLVM-based compilers that forbids OOTA behaviors