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Fix external symbol printing in the AsmPrinter. Tell the ISel that we

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don't support things like memcpy directly.  This allows a handful of the
Shootout programs to work, yay!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20939 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nate Begeman 2005-03-30 01:45:43 +00:00
parent 2c5b1d2405
commit 01d05266f9
2 changed files with 13 additions and 1 deletions

8
lib/Target/PowerPC/PPCAsmPrinter.cpp

@ -349,7 +349,13 @@ void PowerPCAsmPrinter::printOp(const MachineOperand &MO, bool IsCallOp) {
return;
case MachineOperand::MO_ExternalSymbol:
O << MO.getSymbolName();
if (IsCallOp) {
std::string Name(GlobalPrefix); Name += MO.getSymbolName();
FnStubs.insert(Name);
O << "L" << Name << "$stub";
return;
}
O << GlobalPrefix << MO.getSymbolName();
return;
case MachineOperand::MO_GlobalAddress: {

6
lib/Target/PowerPC/PPCISelPattern.cpp

@ -47,6 +47,10 @@ namespace {
addRegisterClass(MVT::f32, PPC32::FPRCRegisterClass);
addRegisterClass(MVT::f64, PPC32::FPRCRegisterClass);
setOperationAction(ISD::MEMMOVE, MVT::Other, Expand);
setOperationAction(ISD::MEMSET, MVT::Other, Expand);
setOperationAction(ISD::MEMCPY, MVT::Other, Expand);
computeRegisterProperties();
}
@ -372,6 +376,7 @@ LowerVAArgNext(bool isVANext, SDOperand Chain, SDOperand VAList,
std::pair<SDOperand, SDOperand> PPC32TargetLowering::
LowerFrameReturnAddress(bool isFrameAddress, SDOperand Chain, unsigned Depth,
SelectionDAG &DAG) {
assert(0 && "LowerFrameReturnAddress unimplemented");
abort();
}
@ -1072,6 +1077,7 @@ unsigned ISel::SelectExpr(SDOperand N) {
case ISD::FP_TO_UINT:
case ISD::FP_TO_SINT:
assert(0 && "FP_TO_S/UINT unimplemented");
abort();
case ISD::SETCC: