diff options
| -rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.td | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td index 3c82fd4b63..30167698fb 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.td +++ b/lib/Target/PowerPC/PPCInstrInfo.td @@ -20,7 +20,7 @@ class SDNode<string opcode, string sdclass = "SDNode"> { } def set; -def input; +def node; def imm : SDNode<"ISD::Constant", "ConstantSDNode">; def vt : SDNode<"ISD::VALUETYPE", "VTSDNode">; @@ -40,23 +40,28 @@ def ctlz : SDNode<"ISD::CTLZ">; /// PatFrag - Represents a pattern fragment. This can match something on the /// DAG, frame a single node to multiply nested other fragments. /// -class PatFrag<dag frag, code pred = [{}]> { +class PatFrag<dag ops, dag frag, code pred = [{}]> { + dag Operands = ops; dag Fragment = frag; code Predicate = pred; } +class PatLeaf<dag frag, code pred = [{}]> : PatFrag<(ops), frag, pred>; // Leaf fragments. -def immAllOnes : PatFrag<(imm), [{ return N->isAllOnesValue(); }]>; -def immZero : PatFrag<(imm), [{ return N->isNullValue(); }]>; +def immAllOnes : PatLeaf<(imm), [{ return N->isAllOnesValue(); }]>; +def immZero : PatLeaf<(imm), [{ return N->isNullValue(); }]>; -def vtInt : PatFrag<(vt), [{ return MVT::isInteger(N->getVT()); }]>; -def vtFP : PatFrag<(vt), [{ return MVT::isFloatingPoint(N->getVT()); }]>; +def vtInt : PatLeaf<(vt), [{ return MVT::isInteger(N->getVT()); }]>; +def vtFP : PatLeaf<(vt), [{ return MVT::isFloatingPoint(N->getVT()); }]>; // Other helper fragments. -def not : PatFrag<(xor input:$in, immAllOnes)>; -def ineg : PatFrag<(sub immZero, input:$in)>; +def not : PatFrag<(ops node:$in), (xor node:$in, immAllOnes)>; +def ineg : PatFrag<(ops node:$in), (sub immZero, node:$in)>; + + + class isPPC64 { bit PPC64 = 1; } |