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Clang's -ccc-host-triple was ignoring the arch specifier on my triple, 

I don't need to implement this quite yet - and not for ConstantInt anyhow.

llvm-svn: 112798
This commit is contained in:
Eric Christopher 2010-09-02 02:30:46 +00:00
parent f0882f90f3
commit 2020d69800
1 changed files with 3 additions and 22 deletions
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25
llvm/lib/Target/ARM/ARMFastISel.cpp
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@ -323,28 +323,9 @@ unsigned ARMFastISel::FastEmitInst_extractsubreg(MVT RetVT,
}
unsigned ARMFastISel::TargetMaterializeConstant(const Constant *C) {
const ConstantInt *CI = dyn_cast<ConstantInt>(C);
if (!CI) return 0;
unsigned Opc;
bool Signed = true;
EVT VT = TLI.getValueType(CI->getType(), true);
switch (VT.getSimpleVT().SimpleTy) {
default: return 0;
case MVT::i1: Signed = false; // FALLTHROUGH to handle as i8.
case MVT::i8:
case MVT::i16:
case MVT::i32:
Opc = isThumb ? ARM::t2MOVi32imm : ARM::MOVi32imm; break;
}
unsigned Reg = createResultReg(TLI.getRegClassFor(VT));
AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, TII.get(Opc),
Reg)
.addImm(Signed ? (uint64_t) CI->getSExtValue() :
CI->getZExtValue()));
return Reg;
// TODO: Implement this for floating point constants and integer constants
// if we care about non-v6 architectures.
return 0;
}
bool ARMFastISel::isTypeLegal(const Type *Ty, EVT &VT) {