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-rw-r--r--lib/CodeGen/SelectionDAG/LegalizeDAG.cpp4
-rw-r--r--lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp28
-rw-r--r--lib/CodeGen/SelectionDAG/LegalizeTypes.h2
-rw-r--r--lib/CodeGen/SelectionDAG/SelectionDAG.cpp1
-rw-r--r--lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp7
-rw-r--r--lib/CodeGen/SelectionDAG/TargetLowering.cpp4
-rw-r--r--lib/Target/ARM/ARMISelLowering.cpp3
-rw-r--r--lib/Target/Alpha/AlphaISelLowering.cpp3
-rw-r--r--lib/Target/CellSPU/SPUISelLowering.cpp3
-rw-r--r--lib/Target/MBlaze/MBlazeISelLowering.cpp1
-rw-r--r--lib/Target/Mips/MipsISelLowering.cpp2
-rw-r--r--lib/Target/PowerPC/PPCISelLowering.cpp2
-rw-r--r--lib/Target/Sparc/SparcISelLowering.cpp2
-rw-r--r--lib/Target/SystemZ/SystemZISelLowering.cpp2
-rw-r--r--lib/Target/X86/X86ISelLowering.cpp6
15 files changed, 70 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 4b6d3ef547..308150fe54 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -3351,6 +3351,10 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node,
Results.push_back(ExpandFPLibCall(Node, RTLIB::REM_F32, RTLIB::REM_F64,
RTLIB::REM_F80, RTLIB::REM_PPCF128));
break;
+ case ISD::FMA:
+ Results.push_back(ExpandFPLibCall(Node, RTLIB::FMA_F32, RTLIB::FMA_F64,
+ RTLIB::FMA_F80, RTLIB::FMA_PPCF128));
+ break;
case ISD::FP16_TO_FP32:
Results.push_back(ExpandLibCall(RTLIB::FPEXT_F16_F32, Node, false));
break;
diff --git a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
index 27a466b3a9..e6835d87f8 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
@@ -74,6 +74,7 @@ void DAGTypeLegalizer::SoftenFloatResult(SDNode *N, unsigned ResNo) {
case ISD::FLOG: R = SoftenFloatRes_FLOG(N); break;
case ISD::FLOG2: R = SoftenFloatRes_FLOG2(N); break;
case ISD::FLOG10: R = SoftenFloatRes_FLOG10(N); break;
+ case ISD::FMA: R = SoftenFloatRes_FMA(N); break;
case ISD::FMUL: R = SoftenFloatRes_FMUL(N); break;
case ISD::FNEARBYINT: R = SoftenFloatRes_FNEARBYINT(N); break;
case ISD::FNEG: R = SoftenFloatRes_FNEG(N); break;
@@ -294,6 +295,19 @@ SDValue DAGTypeLegalizer::SoftenFloatRes_FLOG10(SDNode *N) {
NVT, &Op, 1, false, N->getDebugLoc());
}
+SDValue DAGTypeLegalizer::SoftenFloatRes_FMA(SDNode *N) {
+ EVT NVT = TLI.getTypeToTransformTo(*DAG.getContext(), N->getValueType(0));
+ SDValue Ops[3] = { GetSoftenedFloat(N->getOperand(0)),
+ GetSoftenedFloat(N->getOperand(1)),
+ GetSoftenedFloat(N->getOperand(2)) };
+ return MakeLibCall(GetFPLibCall(N->getValueType(0),
+ RTLIB::FMA_F32,
+ RTLIB::FMA_F64,
+ RTLIB::FMA_F80,
+ RTLIB::FMA_PPCF128),
+ NVT, Ops, 3, false, N->getDebugLoc());
+}
+
SDValue DAGTypeLegalizer::SoftenFloatRes_FMUL(SDNode *N) {
EVT NVT = TLI.getTypeToTransformTo(*DAG.getContext(), N->getValueType(0));
SDValue Ops[2] = { GetSoftenedFloat(N->getOperand(0)),
@@ -837,6 +851,7 @@ void DAGTypeLegalizer::ExpandFloatResult(SDNode *N, unsigned ResNo) {
case ISD::FLOG: ExpandFloatRes_FLOG(N, Lo, Hi); break;
case ISD::FLOG2: ExpandFloatRes_FLOG2(N, Lo, Hi); break;
case ISD::FLOG10: ExpandFloatRes_FLOG10(N, Lo, Hi); break;
+ case ISD::FMA: ExpandFloatRes_FMA(N, Lo, Hi); break;
case ISD::FMUL: ExpandFloatRes_FMUL(N, Lo, Hi); break;
case ISD::FNEARBYINT: ExpandFloatRes_FNEARBYINT(N, Lo, Hi); break;
case ISD::FNEG: ExpandFloatRes_FNEG(N, Lo, Hi); break;
@@ -989,6 +1004,19 @@ void DAGTypeLegalizer::ExpandFloatRes_FLOG10(SDNode *N,
GetPairElements(Call, Lo, Hi);
}
+void DAGTypeLegalizer::ExpandFloatRes_FMA(SDNode *N, SDValue &Lo,
+ SDValue &Hi) {
+ SDValue Ops[3] = { N->getOperand(0), N->getOperand(1), N->getOperand(2) };
+ SDValue Call = MakeLibCall(GetFPLibCall(N->getValueType(0),
+ RTLIB::FMA_F32,
+ RTLIB::FMA_F64,
+ RTLIB::FMA_F80,
+ RTLIB::FMA_PPCF128),
+ N->getValueType(0), Ops, 3, false,
+ N->getDebugLoc());
+ GetPairElements(Call, Lo, Hi);
+}
+
void DAGTypeLegalizer::ExpandFloatRes_FMUL(SDNode *N, SDValue &Lo,
SDValue &Hi) {
SDValue Ops[2] = { N->getOperand(0), N->getOperand(1) };
diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypes.h b/lib/CodeGen/SelectionDAG/LegalizeTypes.h
index 4597ec9335..952797dc75 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeTypes.h
+++ b/lib/CodeGen/SelectionDAG/LegalizeTypes.h
@@ -378,6 +378,7 @@ private:
SDValue SoftenFloatRes_FLOG(SDNode *N);
SDValue SoftenFloatRes_FLOG2(SDNode *N);
SDValue SoftenFloatRes_FLOG10(SDNode *N);
+ SDValue SoftenFloatRes_FMA(SDNode *N);
SDValue SoftenFloatRes_FMUL(SDNode *N);
SDValue SoftenFloatRes_FNEARBYINT(SDNode *N);
SDValue SoftenFloatRes_FNEG(SDNode *N);
@@ -442,6 +443,7 @@ private:
void ExpandFloatRes_FLOG (SDNode *N, SDValue &Lo, SDValue &Hi);
void ExpandFloatRes_FLOG2 (SDNode *N, SDValue &Lo, SDValue &Hi);
void ExpandFloatRes_FLOG10 (SDNode *N, SDValue &Lo, SDValue &Hi);
+ void ExpandFloatRes_FMA (SDNode *N, SDValue &Lo, SDValue &Hi);
void ExpandFloatRes_FMUL (SDNode *N, SDValue &Lo, SDValue &Hi);
void ExpandFloatRes_FNEARBYINT(SDNode *N, SDValue &Lo, SDValue &Hi);
void ExpandFloatRes_FNEG (SDNode *N, SDValue &Lo, SDValue &Hi);
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index f5e4526b6e..349b4d5c68 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -5878,6 +5878,7 @@ std::string SDNode::getOperationName(const SelectionDAG *G) const {
case ISD::FSUB: return "fsub";
case ISD::FMUL: return "fmul";
case ISD::FDIV: return "fdiv";
+ case ISD::FMA: return "fma";
case ISD::FREM: return "frem";
case ISD::FCOPYSIGN: return "fcopysign";
case ISD::FGETSIGN: return "fgetsign";
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 2afec3328b..3c8b04fe89 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -4651,6 +4651,13 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) {
case Intrinsic::pow:
visitPow(I);
return 0;
+ case Intrinsic::fma:
+ setValue(&I, DAG.getNode(ISD::FMA, dl,
+ getValue(I.getArgOperand(0)).getValueType(),
+ getValue(I.getArgOperand(0)),
+ getValue(I.getArgOperand(1)),
+ getValue(I.getArgOperand(2))));
+ return 0;
case Intrinsic::convert_to_fp16:
setValue(&I, DAG.getNode(ISD::FP32_TO_FP16, dl,
MVT::i16, getValue(I.getArgOperand(0))));
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index f827f0124c..4a7afe475e 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -139,6 +139,10 @@ static void InitLibcallNames(const char **Names) {
Names[RTLIB::REM_F64] = "fmod";
Names[RTLIB::REM_F80] = "fmodl";
Names[RTLIB::REM_PPCF128] = "fmodl";
+ Names[RTLIB::FMA_F32] = "fmaf";
+ Names[RTLIB::FMA_F64] = "fma";
+ Names[RTLIB::FMA_F80] = "fmal";
+ Names[RTLIB::FMA_PPCF128] = "fmal";
Names[RTLIB::POWI_F32] = "__powisf2";
Names[RTLIB::POWI_F64] = "__powidf2";
Names[RTLIB::POWI_F80] = "__powixf2";
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index d9bb3e65fa..4340a71477 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -708,6 +708,9 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM)
setOperationAction(ISD::FPOW, MVT::f64, Expand);
setOperationAction(ISD::FPOW, MVT::f32, Expand);
+ setOperationAction(ISD::FMA, MVT::f64, Expand);
+ setOperationAction(ISD::FMA, MVT::f32, Expand);
+
// Various VFP goodness
if (!UseSoftFloat && !Subtarget->isThumb1Only()) {
// int <-> fp are custom expanded into bit_convert + ARMISD ops.
diff --git a/lib/Target/Alpha/AlphaISelLowering.cpp b/lib/Target/Alpha/AlphaISelLowering.cpp
index daf9555189..de003fb4c6 100644
--- a/lib/Target/Alpha/AlphaISelLowering.cpp
+++ b/lib/Target/Alpha/AlphaISelLowering.cpp
@@ -122,6 +122,9 @@ AlphaTargetLowering::AlphaTargetLowering(TargetMachine &TM)
setOperationAction(ISD::FPOW , MVT::f32, Expand);
setOperationAction(ISD::FPOW , MVT::f64, Expand);
+ setOperationAction(ISD::FMA, MVT::f64, Expand);
+ setOperationAction(ISD::FMA, MVT::f32, Expand);
+
setOperationAction(ISD::SETCC, MVT::f32, Promote);
setOperationAction(ISD::BITCAST, MVT::f32, Promote);
diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp
index f9b50419e7..81d664f70d 100644
--- a/lib/Target/CellSPU/SPUISelLowering.cpp
+++ b/lib/Target/CellSPU/SPUISelLowering.cpp
@@ -221,6 +221,9 @@ SPUTargetLowering::SPUTargetLowering(SPUTargetMachine &TM)
setOperationAction(ISD::FSQRT, MVT::f64, Expand);
setOperationAction(ISD::FSQRT, MVT::f32, Expand);
+ setOperationAction(ISD::FMA, MVT::f64, Expand);
+ setOperationAction(ISD::FMA, MVT::f32, Expand);
+
setOperationAction(ISD::FCOPYSIGN, MVT::f64, Expand);
setOperationAction(ISD::FCOPYSIGN, MVT::f32, Expand);
diff --git a/lib/Target/MBlaze/MBlazeISelLowering.cpp b/lib/Target/MBlaze/MBlazeISelLowering.cpp
index ba2de4044d..62dfdcc2fd 100644
--- a/lib/Target/MBlaze/MBlazeISelLowering.cpp
+++ b/lib/Target/MBlaze/MBlazeISelLowering.cpp
@@ -69,6 +69,7 @@ MBlazeTargetLowering::MBlazeTargetLowering(MBlazeTargetMachine &TM)
// Floating point operations which are not supported
setOperationAction(ISD::FREM, MVT::f32, Expand);
+ setOperationAction(ISD::FMA, MVT::f32, Expand);
setOperationAction(ISD::UINT_TO_FP, MVT::i8, Expand);
setOperationAction(ISD::UINT_TO_FP, MVT::i16, Expand);
setOperationAction(ISD::UINT_TO_FP, MVT::i32, Expand);
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 1a9f3889d2..b4f4b1b4bf 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -146,6 +146,8 @@ MipsTargetLowering(MipsTargetMachine &TM)
setOperationAction(ISD::FLOG2, MVT::f32, Expand);
setOperationAction(ISD::FLOG10, MVT::f32, Expand);
setOperationAction(ISD::FEXP, MVT::f32, Expand);
+ setOperationAction(ISD::FMA, MVT::f32, Expand);
+ setOperationAction(ISD::FMA, MVT::f64, Expand);
setOperationAction(ISD::EXCEPTIONADDR, MVT::i32, Expand);
setOperationAction(ISD::EHSELECTION, MVT::i32, Expand);
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 979683e6d8..9741a3902a 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -125,10 +125,12 @@ PPCTargetLowering::PPCTargetLowering(PPCTargetMachine &TM)
setOperationAction(ISD::FCOS , MVT::f64, Expand);
setOperationAction(ISD::FREM , MVT::f64, Expand);
setOperationAction(ISD::FPOW , MVT::f64, Expand);
+ setOperationAction(ISD::FMA , MVT::f64, Expand);
setOperationAction(ISD::FSIN , MVT::f32, Expand);
setOperationAction(ISD::FCOS , MVT::f32, Expand);
setOperationAction(ISD::FREM , MVT::f32, Expand);
setOperationAction(ISD::FPOW , MVT::f32, Expand);
+ setOperationAction(ISD::FMA , MVT::f32, Expand);
setOperationAction(ISD::FLT_ROUNDS_, MVT::i32, Custom);
diff --git a/lib/Target/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp
index a2bda6c9e8..6f30d3fd6c 100644
--- a/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/lib/Target/Sparc/SparcISelLowering.cpp
@@ -754,9 +754,11 @@ SparcTargetLowering::SparcTargetLowering(TargetMachine &TM)
setOperationAction(ISD::FSIN , MVT::f64, Expand);
setOperationAction(ISD::FCOS , MVT::f64, Expand);
setOperationAction(ISD::FREM , MVT::f64, Expand);
+ setOperationAction(ISD::FMA , MVT::f64, Expand);
setOperationAction(ISD::FSIN , MVT::f32, Expand);
setOperationAction(ISD::FCOS , MVT::f32, Expand);
setOperationAction(ISD::FREM , MVT::f32, Expand);
+ setOperationAction(ISD::FMA , MVT::f32, Expand);
setOperationAction(ISD::CTPOP, MVT::i32, Expand);
setOperationAction(ISD::CTTZ , MVT::i32, Expand);
setOperationAction(ISD::CTLZ , MVT::i32, Expand);
diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp
index af85df53b0..871c2972a8 100644
--- a/lib/Target/SystemZ/SystemZISelLowering.cpp
+++ b/lib/Target/SystemZ/SystemZISelLowering.cpp
@@ -142,6 +142,8 @@ SystemZTargetLowering::SystemZTargetLowering(SystemZTargetMachine &tm) :
setOperationAction(ISD::FCOS, MVT::f64, Expand);
setOperationAction(ISD::FREM, MVT::f32, Expand);
setOperationAction(ISD::FREM, MVT::f64, Expand);
+ setOperationAction(ISD::FMA, MVT::f32, Expand);
+ setOperationAction(ISD::FMA, MVT::f64, Expand);
// We have only 64-bit bitconverts
setOperationAction(ISD::BITCAST, MVT::f32, Expand);
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 709b84c1fa..f212f244ec 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -646,6 +646,10 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM)
addLegalFPImmediate(APFloat(-1.0f)); // FLD1/FCHS
}
+ // We don't support FMA.
+ setOperationAction(ISD::FMA, MVT::f64, Expand);
+ setOperationAction(ISD::FMA, MVT::f32, Expand);
+
// Long double always uses X87.
if (!UseSoftFloat) {
addRegisterClass(MVT::f80, X86::RFP80RegisterClass);
@@ -670,6 +674,8 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM)
setOperationAction(ISD::FSIN , MVT::f80 , Expand);
setOperationAction(ISD::FCOS , MVT::f80 , Expand);
}
+
+ setOperationAction(ISD::FMA, MVT::f80, Expand);
}
// Always use a library call for pow.
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-04-27 01:25:53 +0000