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rename FP_SETRESULT -> FP_SET_ST0

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48094 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-03-09 07:08:44 +00:00
parent 6fa2f9c636
commit afb23f48a4
4 changed files with 15 additions and 15 deletions
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6
lib/Target/X86/X86FloatingPoint.cpp
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@ -928,9 +928,9 @@ void FPS::handleSpecialFP(MachineBasicBlock::iterator &I) {
pushReg(getFPReg(MI->getOperand(0)));
pushReg(getFPReg(MI->getOperand(1)));
break;
case X86::FpSETRESULT32:
case X86::FpSETRESULT64:
case X86::FpSETRESULT80:
case X86::FpSET_ST0_32:
case X86::FpSET_ST0_64:
case X86::FpSET_ST0_80:
assert(StackTop == 1 && "Stack should have one element on it to return!");
--StackTop; // "Forget" we have something on the top of stack!
break;

4
lib/Target/X86/X86ISelLowering.cpp
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@ -869,7 +869,7 @@ SDOperand X86TargetLowering::LowerRET(SDOperand Op, SelectionDAG &DAG) {
SDVTList Tys = DAG.getVTList(MVT::Other, MVT::Flag);
SDOperand Ops[] = { Chain, Value };
Chain = DAG.getNode(X86ISD::FP_SET_RESULT, Tys, Ops, 2);
Chain = DAG.getNode(X86ISD::FP_SET_ST0, Tys, Ops, 2);
Flag = Chain.getValue(1);
}
@ -5565,7 +5565,7 @@ const char *X86TargetLowering::getTargetNodeName(unsigned Opcode) const {
case X86ISD::FST: return "X86ISD::FST";
case X86ISD::FP_GET_ST0: return "X86ISD::FP_GET_ST0";
case X86ISD::FP_GET_ST0_ST1: return "X86ISD::FP_GET_ST0_ST1";
case X86ISD::FP_SET_RESULT: return "X86ISD::FP_SET_RESULT";
case X86ISD::FP_SET_ST0: return "X86ISD::FP_SET_ST0";
case X86ISD::CALL: return "X86ISD::CALL";
case X86ISD::TAILCALL: return "X86ISD::TAILCALL";
case X86ISD::RDTSC_DAG: return "X86ISD::RDTSC_DAG";

6
lib/Target/X86/X86ISelLowering.h
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@ -89,14 +89,14 @@ namespace llvm {
/// writes a RFP result and a chain.
FP_GET_ST0,
/// FP_GET_ST0_ST1 - Same as FP_GET_RESULT except it copies two values
/// FP_GET_ST0_ST1 - Same as FP_GET_ST0 except it copies two values
/// ST(0) and ST(1).
FP_GET_ST0_ST1,
/// FP_SET_RESULT - This corresponds to FpSETRESULT pseudo instruction
/// FP_SET_ST0 - This corresponds to FpSET_ST0 pseudo instruction
/// which copies the source operand to ST(0). It takes a chain+value and
/// returns a chain and a flag.
FP_SET_RESULT,
FP_SET_ST0,
/// CALL/TAILCALL - These operations represent an abstract X86 call
/// instruction, which includes a bunch of information. In particular the

14
lib/Target/X86/X86InstrFPStack.td
View File

@ -35,7 +35,7 @@ def SDTX86CwdStore : SDTypeProfile<0, 1, [SDTCisPtrTy<0>]>;
def X86fpget_st0 : SDNode<"X86ISD::FP_GET_ST0", SDTX86FpGet,
[SDNPHasChain, SDNPInFlag, SDNPOutFlag]>;
def X86fpset : SDNode<"X86ISD::FP_SET_RESULT", SDTX86FpSet,
def X86fpset : SDNode<"X86ISD::FP_SET_ST0", SDTX86FpSet,
[SDNPHasChain, SDNPOutFlag]>;
def X86fld : SDNode<"X86ISD::FLD", SDTX86Fld,
[SDNPHasChain, SDNPMayLoad]>;
@ -150,14 +150,14 @@ def FpGET_ST0_ST1 : FpI_<(outs RFP80:$dst1, RFP80:$dst2), (ins), SpecialFP,
let Defs = [ST0] in {
def FpSETRESULT32 : FpI_<(outs), (ins RFP32:$src), SpecialFP,
[(X86fpset RFP32:$src)]>;// ST(0) = FPR
def FpSET_ST0_32 : FpI_<(outs), (ins RFP32:$src), SpecialFP,
[(X86fpset RFP32:$src)]>;// ST(0) = FPR
def FpSETRESULT64 : FpI_<(outs), (ins RFP64:$src), SpecialFP,
[(X86fpset RFP64:$src)]>;// ST(0) = FPR
def FpSET_ST0_64 : FpI_<(outs), (ins RFP64:$src), SpecialFP,
[(X86fpset RFP64:$src)]>;// ST(0) = FPR
def FpSETRESULT80 : FpI_<(outs), (ins RFP80:$src), SpecialFP,
[(X86fpset RFP80:$src)]>;// ST(0) = FPR
def FpSET_ST0_80 : FpI_<(outs), (ins RFP80:$src), SpecialFP,
[(X86fpset RFP80:$src)]>;// ST(0) = FPR
}
// FpIf32, FpIf64 - Floating Point Psuedo Instruction template.