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Revert "R600: Add new intrinsic to read work dimensions"

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This reverts commit r219705.

CodeGen/R600/work-item-intrinsics.ll was failing on linux.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219707 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-10-14 18:58:04 +00:00
parent d1494d5ff3
commit e8e8db7ff6
5 changed files with 6 additions and 44 deletions
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11
lib/Target/R600/SIISelLowering.cpp
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@@ -519,11 +519,11 @@ SDValue SITargetLowering::LowerFormalArguments(
if (VA.isMemLoc()) {
VT = Ins[i].VT;
EVT MemVT = Splits[i].VT;
const unsigned Offset = 36 + VA.getLocMemOffset();
// The first 36 bytes of the input buffer contains information about
// thread group and global sizes.
SDValue Arg = LowerParameter(DAG, VT, MemVT, DL, DAG.getRoot(),
Offset, Ins[i].Flags.isSExt());
36 + VA.getLocMemOffset(),
Ins[i].Flags.isSExt());
const PointerType *ParamTy =
dyn_cast<PointerType>(FType->getParamType(Ins[i].OrigArgIndex));
@@ -537,7 +537,6 @@ SDValue SITargetLowering::LowerFormalArguments(
}
InVals.push_back(Arg);
Info->ABIArgOffset = Offset + MemVT.getStoreSize();
continue;
}
assert(VA.isRegLoc() && "Parameter must be in a register!");
@@ -928,12 +927,6 @@ SDValue SITargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op,
case Intrinsic::r600_read_local_size_z:
return LowerParameter(DAG, VT, VT, DL, DAG.getEntryNode(),
SI::KernelInputOffsets::LOCAL_SIZE_Z, false);
case Intrinsic::AMDGPU_read_workdim:
return LowerParameter(DAG, VT, VT, DL, DAG.getEntryNode(),
MF.getInfo<SIMachineFunctionInfo>()->ABIArgOffset,
false);
case Intrinsic::r600_read_tgid_x:
return CreateLiveInRegister(DAG, &AMDGPU::SReg_32RegClass,
TRI->getPreloadedValue(MF, SIRegisterInfo::TGID_X), VT);