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Fix some typos and use type-based isel for VZIP/VUZP/VTRN 

llvm-svn: 79625
This commit is contained in:
Anton Korobeynikov 2009-08-21 12:41:42 +00:00
parent 9a232f46a8
commit 232b19c3d5
4 changed files with 56 additions and 56 deletions
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61
llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
View File

@ -1415,34 +1415,55 @@ SDNode *ARMDAGToDAGISel::Select(SDValue Op) {
N->getOperand(4), N->getOperand(5), Chain };
return CurDAG->getTargetNode(Opc, dl, MVT::Other, Ops, 8);
}
case ARMISD::VZIP16: {
case ARMISD::VZIP: {
unsigned Opc = 0;
EVT VT = N->getValueType(0);
return CurDAG->getTargetNode(ARM::VZIPd16, dl, VT, VT,
switch (VT.getSimpleVT().SimpleTy) {
default: return NULL;
case MVT::v8i8: Opc = ARM::VZIPd8; break;
case MVT::v4i16: Opc = ARM::VZIPd16; break;
case MVT::v2f32:
case MVT::v2i32: Opc = ARM::VZIPd32; break;
case MVT::v16i8: Opc = ARM::VZIPq8; break;
case MVT::v8i16: Opc = ARM::VZIPq16; break;
case MVT::v4f32:
case MVT::v4i32: Opc = ARM::VZIPq32; break;
}
return CurDAG->getTargetNode(Opc, dl, VT, VT,
N->getOperand(0), N->getOperand(1));
}
case ARMISD::VZIP32: {
case ARMISD::VUZP: {
unsigned Opc = 0;
EVT VT = N->getValueType(0);
return CurDAG->getTargetNode(ARM::VZIPq32, dl, VT, VT,
switch (VT.getSimpleVT().SimpleTy) {
default: return NULL;
case MVT::v8i8: Opc = ARM::VUZPd8; break;
case MVT::v4i16: Opc = ARM::VUZPd16; break;
case MVT::v2f32:
case MVT::v2i32: Opc = ARM::VUZPd32; break;
case MVT::v16i8: Opc = ARM::VUZPq8; break;
case MVT::v8i16: Opc = ARM::VUZPq16; break;
case MVT::v4f32:
case MVT::v4i32: Opc = ARM::VUZPq32; break;
}
return CurDAG->getTargetNode(Opc, dl, VT, VT,
N->getOperand(0), N->getOperand(1));
}
case ARMISD::VUZP16: {
case ARMISD::VTRN: {
unsigned Opc = 0;
EVT VT = N->getValueType(0);
return CurDAG->getTargetNode(ARM::VUZPd16, dl, VT, VT,
N->getOperand(0), N->getOperand(1));
switch (VT.getSimpleVT().SimpleTy) {
default: return NULL;
case MVT::v8i8: Opc = ARM::VTRNd8; break;
case MVT::v4i16: Opc = ARM::VTRNd16; break;
case MVT::v2f32:
case MVT::v2i32: Opc = ARM::VTRNd32; break;
case MVT::v16i8: Opc = ARM::VTRNq8; break;
case MVT::v8i16: Opc = ARM::VTRNq16; break;
case MVT::v4f32:
case MVT::v4i32: Opc = ARM::VTRNq32; break;
}
case ARMISD::VUZP32: {
EVT VT = N->getValueType(0);
return CurDAG->getTargetNode(ARM::VUZPq32, dl, VT, VT,
N->getOperand(0), N->getOperand(1));
}
case ARMISD::VTRN16: {
EVT VT = N->getValueType(0);
return CurDAG->getTargetNode(ARM::VTRNd16, dl, VT, VT,
N->getOperand(0), N->getOperand(1));
}
case ARMISD::VTRN32: {
EVT VT = N->getValueType(0);
return CurDAG->getTargetNode(ARM::VTRNq32, dl, VT, VT,
return CurDAG->getTargetNode(Opc, dl, VT, VT,
N->getOperand(0), N->getOperand(1));
}
}

25
llvm/lib/Target/ARM/ARMISelLowering.cpp
View File

@ -493,15 +493,9 @@ const char *ARMTargetLowering::getTargetNodeName(unsigned Opcode) const {
case ARMISD::VREV64: return "ARMISD::VREV64";
case ARMISD::VREV32: return "ARMISD::VREV32";
case ARMISD::VREV16: return "ARMISD::VREV16";
case ARMISD::VZIP32: return "ARMISD::VZIP32";
case ARMISD::VZIP16: return "ARMISD::VZIP16";
case ARMISD::VZIP8: return "ARMISD::VZIP8";
case ARMISD::VUZP32: return "ARMISD::VUZP32";
case ARMISD::VUZP16: return "ARMISD::VUZP16";
case ARMISD::VUZP8: return "ARMISD::VUZP8";
case ARMISD::VTRN32: return "ARMISD::VTRN32";
case ARMISD::VTRN16: return "ARMISD::VTRN16";
case ARMISD::VTRN8: return "ARMISD::VTRN8";
case ARMISD::VZIP: return "ARMISD::VZIP";
case ARMISD::VUZP: return "ARMISD::VUZP";
case ARMISD::VTRN: return "ARMISD::VTRN";
}
}
@ -2566,7 +2560,7 @@ static SDValue GeneratePerfectShuffle(unsigned PFEntry, SDValue LHS,
case OP_VDUP2:
case OP_VDUP3:
return DAG.getNode(ARMISD::VDUPLANE, dl, VT,
OpLHS, DAG.getConstant(OpNum-OP_VDUP0+1, MVT::i32));
OpLHS, DAG.getConstant(OpNum-OP_VDUP0, MVT::i32));
case OP_VEXT1:
case OP_VEXT2:
case OP_VEXT3:
@ -2575,19 +2569,16 @@ static SDValue GeneratePerfectShuffle(unsigned PFEntry, SDValue LHS,
DAG.getConstant(OpNum-OP_VEXT1+1, MVT::i32));
case OP_VUZPL:
case OP_VUZPR:
return DAG.getNode(VT.is64BitVector() ? ARMISD::VUZP16 : ARMISD::VUZP32,
dl, DAG.getVTList(VT, VT),
return DAG.getNode(ARMISD::VUZP, dl, DAG.getVTList(VT, VT),
OpLHS, OpRHS).getValue(OpNum-OP_VUZPL);
case OP_VZIPL:
case OP_VZIPR:
return DAG.getNode(VT.is64BitVector() ? ARMISD::VZIP16 : ARMISD::VZIP32,
dl, DAG.getVTList(VT, VT),
return DAG.getNode(ARMISD::VZIP, dl, DAG.getVTList(VT, VT),
OpLHS, OpRHS).getValue(OpNum-OP_VZIPL);
case OP_VTRNL:
case OP_VTRNR:
return DAG.getNode(VT.is64BitVector() ? ARMISD::VTRN16 : ARMISD::VTRN32,
dl, DAG.getVTList(VT, VT),
OpLHS, OpRHS).getValue(0);
return DAG.getNode(ARMISD::VTRN, dl, DAG.getVTList(VT, VT),
OpLHS, OpRHS).getValue(OpNum-OP_VTRNL);
}
}

12
llvm/lib/Target/ARM/ARMISelLowering.h
View File

@ -133,15 +133,9 @@ namespace llvm {
VREV32, // reverse elements within 32-bit words
VREV16, // reverse elements within 16-bit halfwords
VZIP32,
VZIP16,
VZIP8,
VUZP32,
VUZP16,
VUZP8,
VTRN32,
VTRN16,
VTRN8
VZIP, // zip
VUZP, // unzip
VTRN // transpose
};
}

12
llvm/lib/Target/ARM/ARMInstrNEON.td
View File

@ -111,15 +111,9 @@ def NEONvrev16 : SDNode<"ARMISD::VREV16", SDTARMVSHUF>;
def SDTARMVSHUF2 : SDTypeProfile<2, 2, [SDTCisVec<0>, SDTCisSameAs<0, 1>,
SDTCisSameAs<0, 2>, SDTCisSameAs<0, 3>]>;
def NEONzip32 : SDNode<"ARMISD::VZIP32", SDTARMVSHUF2>;
def NEONzip16 : SDNode<"ARMISD::VZIP16", SDTARMVSHUF2>;
def NEONzip8 : SDNode<"ARMISD::VZIP8", SDTARMVSHUF2>;
def NEONuzp32 : SDNode<"ARMISD::VUZP32", SDTARMVSHUF2>;
def NEONuzp16 : SDNode<"ARMISD::VUZP16", SDTARMVSHUF2>;
def NEONuzp8 : SDNode<"ARMISD::VUZP16", SDTARMVSHUF2>;
def NEONtrn32 : SDNode<"ARMISD::VTRN32", SDTARMVSHUF2>;
def NEONtrn16 : SDNode<"ARMISD::VTRN16", SDTARMVSHUF2>;
def NEONtrn8 : SDNode<"ARMISD::VTRN8", SDTARMVSHUF2>;
def NEONzip : SDNode<"ARMISD::VZIP", SDTARMVSHUF2>;
def NEONuzp : SDNode<"ARMISD::VUZP", SDTARMVSHUF2>;
def NEONtrn : SDNode<"ARMISD::VTRN", SDTARMVSHUF2>;
//===----------------------------------------------------------------------===//
// NEON operand definitions