Changes in directory llvm/lib/Target:
TargetSelectionDAG.td updated: 1.27 -> 1.28
---
Log message:
add truncstore
---
Diffs of the changes: (+9 -3)
TargetSelectionDAG.td | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
Index: llvm/lib/Target/TargetSelectionDAG.td
diff -u llvm/lib/Target/TargetSelectionDAG.td:1.27
llvm/lib/Target/TargetSelectionDAG.td:1.28
--- llvm/lib/Target/TargetSelectionDAG.td:1.27 Fri Dec 16 16:45:29 2005
+++ llvm/lib/Target/TargetSelectionDAG.td Sat Dec 17 14:42:29 2005
@@ -135,8 +135,7 @@
SDTCisInt<0>, SDTCisVT<1, OtherVT>
]>;
-def SDTRet : SDTypeProfile<0, 0, [ // ret
-]>;
+def SDTRet : SDTypeProfile<0, 0, []>; // ret
def SDTWritePort : SDTypeProfile<0, 2, [ // writeport
SDTCisInt<0>, SDTCisInt<1>
@@ -153,6 +152,9 @@
def SDTIntExtLoad : SDTypeProfile<1, 3, [ // sextload, zextload, extload
SDTCisInt<0>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>, SDTCisVT<3, OtherVT>
]>;
+def SDTTruncStore : SDTypeProfile<0, 4, [ // truncstore
+ SDTCisInt<0>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>, SDTCisVT<3, OtherVT>
+]>;
//===----------------------------------------------------------------------===//
@@ -262,6 +264,7 @@
def sextld : SDNode<"ISD::SEXTLOAD" , SDTIntExtLoad, [SDNPHasChain]>;
def zextld : SDNode<"ISD::ZEXTLOAD" , SDTIntExtLoad, [SDNPHasChain]>;
def extld : SDNode<"ISD::EXTLOAD" , SDTIntExtLoad, [SDNPHasChain]>;
+def truncst : SDNode<"ISD::TRUNCSTORE" , SDTTruncStore, [SDNPHasChain]>;
//===----------------------------------------------------------------------===//
// Selection DAG Condition Codes
@@ -329,13 +332,16 @@
def not : PatFrag<(ops node:$in), (xor node:$in, immAllOnes)>;
def ineg : PatFrag<(ops node:$in), (sub 0, node:$in)>;
-// extending load fragments.
+// extending load & truncstore fragments.
def sextload : PatFrag<(ops node:$ptr, node:$vt),
(sextld node:$ptr, srcvalue:$dummy, node:$vt)>;
def zextload : PatFrag<(ops node:$ptr, node:$vt),
(zextld node:$ptr, srcvalue:$dummy, node:$vt)>;
def extload : PatFrag<(ops node:$ptr, node:$vt),
(extld node:$ptr, srcvalue:$dummy, node:$vt)>;
+def truncstore : PatFrag<(ops node:$val, node:$ptr, node:$vt),
+ (truncst node:$val, node:$ptr, srcvalue:$dummy,
+ node:$vt)>;
// setcc convenience fragments.
def setoeq : PatFrag<(ops node:$lhs, node:$rhs),
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