#include "llvm/CodeGen/SelectionDAG.h"
#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
#include "llvm/Target/TargetOptions.h"
-#include "llvm/ADT/VectorExtras.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
setOperationAction(ISD::CTTZ , MVT::i32, Expand);
setOperationAction(ISD::CTTZ , MVT::i64, Expand);
setOperationAction(ISD::CTTZ , MVT::i128, Expand);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i8, Expand);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i16, Expand);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i32, Expand);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i64, Expand);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i128, Expand);
setOperationAction(ISD::CTLZ , MVT::i8, Promote);
setOperationAction(ISD::CTLZ , MVT::i16, Promote);
setOperationAction(ISD::CTLZ , MVT::i32, Legal);
setOperationAction(ISD::CTLZ , MVT::i64, Expand);
setOperationAction(ISD::CTLZ , MVT::i128, Expand);
+ setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::i8, Expand);
+ setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::i16, Expand);
+ setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::i32, Expand);
+ setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::i64, Expand);
+ setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::i128, Expand);
// SPU has a version of select that implements (a&~c)|(b&c), just like
// select ought to work:
setOperationAction(ISD::UDIV, VT, Expand);
setOperationAction(ISD::UREM, VT, Expand);
+ // Expand all trunc stores
+ for (unsigned j = (unsigned)MVT::FIRST_VECTOR_VALUETYPE;
+ j <= (unsigned)MVT::LAST_VECTOR_VALUETYPE; ++j) {
+ MVT::SimpleValueType TargetVT = (MVT::SimpleValueType)j;
+ setTruncStoreAction(VT, TargetVT, Expand);
+ }
+
// Custom lower build_vector, constant pool spills, insert and
// extract vector elements:
setOperationAction(ISD::BUILD_VECTOR, VT, Custom);
setOperationAction(ISD::VECTOR_SHUFFLE, VT, Custom);
}
+ setOperationAction(ISD::SHL, MVT::v2i64, Expand);
+
setOperationAction(ISD::AND, MVT::v16i8, Custom);
setOperationAction(ISD::OR, MVT::v16i8, Custom);
setOperationAction(ISD::XOR, MVT::v16i8, Custom);
// Do the load as a i128 to allow possible shifting
SDValue low = DAG.getLoad(MVT::i128, dl, the_chain, basePtr,
lowMemPtr,
- LN->isVolatile(), LN->isNonTemporal(), 16);
+ LN->isVolatile(), LN->isNonTemporal(), false, 16);
// When the size is not greater than alignment we get all data with just
// one load
basePtr,
DAG.getConstant(16, PtrVT)),
highMemPtr,
- LN->isVolatile(), LN->isNonTemporal(), 16);
+ LN->isVolatile(), LN->isNonTemporal(), false,
+ 16);
the_chain = DAG.getNode(ISD::TokenFactor, dl, MVT::Other, low.getValue(1),
high.getValue(1));
// Load the lower part of the memory to which to store.
SDValue low = DAG.getLoad(vecVT, dl, the_chain, basePtr,
- lowMemPtr, SN->isVolatile(), SN->isNonTemporal(), 16);
+ lowMemPtr, SN->isVolatile(), SN->isNonTemporal(),
+ false, 16);
// if we don't need to store over the 16 byte boundary, one store suffices
if (alignment >= StVT.getSizeInBits()/8) {
DAG.getNode(ISD::ADD, dl, PtrVT, basePtr,
DAG.getConstant( 16, PtrVT)),
highMemPtr,
- SN->isVolatile(), SN->isNonTemporal(), 16);
+ SN->isVolatile(), SN->isNonTemporal(),
+ false, 16);
the_chain = DAG.getNode(ISD::TokenFactor, dl, MVT::Other, low.getValue(1),
hi.getValue(1));
llvm_unreachable("LowerConstantPool: Relocation model other than static"
" not supported.");
- return SDValue();
}
//! Alternate entry point for generating the address of a constant pool entry
llvm_unreachable("LowerJumpTable: Relocation model other than static"
" not supported.");
- return SDValue();
}
static SDValue
"not supported.");
/*NOTREACHED*/
}
-
- return SDValue();
}
//! Custom lower double precision floating point constants
int FI = MFI->CreateFixedObject(ObjSize, ArgOffset, true);
SDValue FIN = DAG.getFrameIndex(FI, PtrVT);
ArgVal = DAG.getLoad(ObjectVT, dl, Chain, FIN, MachinePointerInfo(),
- false, false, 0);
+ false, false, false, 0);
ArgOffset += StackSlotSize;
}
SDValue T = DAG.getConstant(Value32, MVT::i32);
return DAG.getNode(ISD::BITCAST, dl, MVT::v4f32,
DAG.getNode(ISD::BUILD_VECTOR, dl, MVT::v4i32, T,T,T,T));
- break;
}
case MVT::v2f64: {
uint64_t f64val = uint64_t(SplatBits);
SDValue T = DAG.getConstant(f64val, MVT::i64);
return DAG.getNode(ISD::BITCAST, dl, MVT::v2f64,
DAG.getNode(ISD::BUILD_VECTOR, dl, MVT::v2i64, T, T));
- break;
}
case MVT::v16i8: {
// 8-bit constants have to be expanded to 16-bits
return SPU::LowerV2I64Splat(VT, DAG, SplatBits, dl);
}
}
-
- return SDValue();
}
/*!
// Both upper and lower are special, lower to a constant pool load:
if (lower_special && upper_special) {
- SDValue SplatValCN = DAG.getConstant(SplatVal, MVT::i64);
- return DAG.getNode(ISD::BUILD_VECTOR, dl, MVT::v2i64,
- SplatValCN, SplatValCN);
+ SDValue UpperVal = DAG.getConstant(upper, MVT::i32);
+ SDValue LowerVal = DAG.getConstant(lower, MVT::i32);
+ SDValue BV = DAG.getNode(ISD::BUILD_VECTOR, dl, MVT::v4i32,
+ UpperVal, LowerVal, UpperVal, LowerVal);
+ return DAG.getNode(ISD::BITCAST, dl, OpVT, BV);
}
SDValue LO32;
return DAG.getNode(SPUISD::PREFSLOT2VEC, dl, Op.getValueType(), Op0, Op0);
}
}
-
- return SDValue();
}
static SDValue LowerEXTRACT_VECTOR_ELT(SDValue Op, SelectionDAG &DAG) {
int elt_byte = EltNo * VT.getSizeInBits() / 8;
switch (VT.getSimpleVT().SimpleTy) {
- default:
- assert(false && "Invalid value type!");
+ default: llvm_unreachable("Invalid value type!");
case MVT::i8: {
prefslot_begin = prefslot_end = 3;
break;
switch (Opc) {
default:
llvm_unreachable("Unhandled i8 math operator");
- /*NOTREACHED*/
- break;
case ISD::ADD: {
// 8-bit addition: Promote the arguments up to 16-bits and truncate
// the result:
N1 = DAG.getNode(ISD::SIGN_EXTEND, dl, MVT::i16, N1);
return DAG.getNode(ISD::TRUNCATE, dl, MVT::i8,
DAG.getNode(Opc, dl, MVT::i16, N0, N1));
- break;
}
}
-
- return SDValue();
}
//! Lower byte immediate operations for v16i8 vectors:
DebugLoc dl = Op.getDebugLoc();
switch (VT.getSimpleVT().SimpleTy) {
- default:
- assert(false && "Invalid value type!");
+ default: llvm_unreachable("Invalid value type!");
case MVT::i8: {
SDValue N = Op.getOperand(0);
SDValue Elt0 = DAG.getConstant(0, MVT::i32);
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