Set properties for f128 type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176378 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
index 1ee2192..6a05cf8 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
@@ -29,11 +29,13 @@
RTLIB::Libcall Call_F32,
RTLIB::Libcall Call_F64,
RTLIB::Libcall Call_F80,
+ RTLIB::Libcall Call_F128,
RTLIB::Libcall Call_PPCF128) {
return
VT == MVT::f32 ? Call_F32 :
VT == MVT::f64 ? Call_F64 :
VT == MVT::f80 ? Call_F80 :
+ VT == MVT::f128 ? Call_F128 :
VT == MVT::ppcf128 ? Call_PPCF128 :
RTLIB::UNKNOWN_LIBCALL;
}
@@ -156,6 +158,7 @@
RTLIB::ADD_F32,
RTLIB::ADD_F64,
RTLIB::ADD_F80,
+ RTLIB::ADD_F128,
RTLIB::ADD_PPCF128),
NVT, Ops, 2, false, N->getDebugLoc());
}
@@ -167,6 +170,7 @@
RTLIB::CEIL_F32,
RTLIB::CEIL_F64,
RTLIB::CEIL_F80,
+ RTLIB::CEIL_F128,
RTLIB::CEIL_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -220,6 +224,7 @@
RTLIB::COS_F32,
RTLIB::COS_F64,
RTLIB::COS_F80,
+ RTLIB::COS_F128,
RTLIB::COS_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -232,6 +237,7 @@
RTLIB::DIV_F32,
RTLIB::DIV_F64,
RTLIB::DIV_F80,
+ RTLIB::DIV_F128,
RTLIB::DIV_PPCF128),
NVT, Ops, 2, false, N->getDebugLoc());
}
@@ -243,6 +249,7 @@
RTLIB::EXP_F32,
RTLIB::EXP_F64,
RTLIB::EXP_F80,
+ RTLIB::EXP_F128,
RTLIB::EXP_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -254,6 +261,7 @@
RTLIB::EXP2_F32,
RTLIB::EXP2_F64,
RTLIB::EXP2_F80,
+ RTLIB::EXP2_F128,
RTLIB::EXP2_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -265,6 +273,7 @@
RTLIB::FLOOR_F32,
RTLIB::FLOOR_F64,
RTLIB::FLOOR_F80,
+ RTLIB::FLOOR_F128,
RTLIB::FLOOR_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -276,6 +285,7 @@
RTLIB::LOG_F32,
RTLIB::LOG_F64,
RTLIB::LOG_F80,
+ RTLIB::LOG_F128,
RTLIB::LOG_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -287,6 +297,7 @@
RTLIB::LOG2_F32,
RTLIB::LOG2_F64,
RTLIB::LOG2_F80,
+ RTLIB::LOG2_F128,
RTLIB::LOG2_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -298,6 +309,7 @@
RTLIB::LOG10_F32,
RTLIB::LOG10_F64,
RTLIB::LOG10_F80,
+ RTLIB::LOG10_F128,
RTLIB::LOG10_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -311,6 +323,7 @@
RTLIB::FMA_F32,
RTLIB::FMA_F64,
RTLIB::FMA_F80,
+ RTLIB::FMA_F128,
RTLIB::FMA_PPCF128),
NVT, Ops, 3, false, N->getDebugLoc());
}
@@ -323,6 +336,7 @@
RTLIB::MUL_F32,
RTLIB::MUL_F64,
RTLIB::MUL_F80,
+ RTLIB::MUL_F128,
RTLIB::MUL_PPCF128),
NVT, Ops, 2, false, N->getDebugLoc());
}
@@ -334,6 +348,7 @@
RTLIB::NEARBYINT_F32,
RTLIB::NEARBYINT_F64,
RTLIB::NEARBYINT_F80,
+ RTLIB::NEARBYINT_F128,
RTLIB::NEARBYINT_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -347,6 +362,7 @@
RTLIB::SUB_F32,
RTLIB::SUB_F64,
RTLIB::SUB_F80,
+ RTLIB::SUB_F128,
RTLIB::SUB_PPCF128),
NVT, Ops, 2, false, N->getDebugLoc());
}
@@ -384,6 +400,7 @@
RTLIB::POW_F32,
RTLIB::POW_F64,
RTLIB::POW_F80,
+ RTLIB::POW_F128,
RTLIB::POW_PPCF128),
NVT, Ops, 2, false, N->getDebugLoc());
}
@@ -397,6 +414,7 @@
RTLIB::POWI_F32,
RTLIB::POWI_F64,
RTLIB::POWI_F80,
+ RTLIB::POWI_F128,
RTLIB::POWI_PPCF128),
NVT, Ops, 2, false, N->getDebugLoc());
}
@@ -409,6 +427,7 @@
RTLIB::REM_F32,
RTLIB::REM_F64,
RTLIB::REM_F80,
+ RTLIB::REM_F128,
RTLIB::REM_PPCF128),
NVT, Ops, 2, false, N->getDebugLoc());
}
@@ -420,6 +439,7 @@
RTLIB::RINT_F32,
RTLIB::RINT_F64,
RTLIB::RINT_F80,
+ RTLIB::RINT_F128,
RTLIB::RINT_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -431,6 +451,7 @@
RTLIB::SIN_F32,
RTLIB::SIN_F64,
RTLIB::SIN_F80,
+ RTLIB::SIN_F128,
RTLIB::SIN_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -442,6 +463,7 @@
RTLIB::SQRT_F32,
RTLIB::SQRT_F64,
RTLIB::SQRT_F80,
+ RTLIB::SQRT_F128,
RTLIB::SQRT_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -454,6 +476,7 @@
RTLIB::SUB_F32,
RTLIB::SUB_F64,
RTLIB::SUB_F80,
+ RTLIB::SUB_F128,
RTLIB::SUB_PPCF128),
NVT, Ops, 2, false, N->getDebugLoc());
}
@@ -465,6 +488,7 @@
RTLIB::TRUNC_F32,
RTLIB::TRUNC_F64,
RTLIB::TRUNC_F80,
+ RTLIB::TRUNC_F128,
RTLIB::TRUNC_PPCF128),
NVT, &Op, 1, false, N->getDebugLoc());
}
@@ -839,7 +863,8 @@
SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::ADD_F32, RTLIB::ADD_F64,
- RTLIB::ADD_F80, RTLIB::ADD_PPCF128),
+ RTLIB::ADD_F80, RTLIB::ADD_F128,
+ RTLIB::ADD_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -848,7 +873,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::CEIL_F32, RTLIB::CEIL_F64,
- RTLIB::CEIL_F80, RTLIB::CEIL_PPCF128),
+ RTLIB::CEIL_F80, RTLIB::CEIL_F128,
+ RTLIB::CEIL_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -859,6 +885,7 @@
RTLIB::COPYSIGN_F32,
RTLIB::COPYSIGN_F64,
RTLIB::COPYSIGN_F80,
+ RTLIB::COPYSIGN_F128,
RTLIB::COPYSIGN_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
@@ -868,7 +895,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::COS_F32, RTLIB::COS_F64,
- RTLIB::COS_F80, RTLIB::COS_PPCF128),
+ RTLIB::COS_F80, RTLIB::COS_F128,
+ RTLIB::COS_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -880,6 +908,7 @@
RTLIB::DIV_F32,
RTLIB::DIV_F64,
RTLIB::DIV_F80,
+ RTLIB::DIV_F128,
RTLIB::DIV_PPCF128),
N->getValueType(0), Ops, 2, false,
N->getDebugLoc());
@@ -890,7 +919,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::EXP_F32, RTLIB::EXP_F64,
- RTLIB::EXP_F80, RTLIB::EXP_PPCF128),
+ RTLIB::EXP_F80, RTLIB::EXP_F128,
+ RTLIB::EXP_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -899,7 +929,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::EXP2_F32, RTLIB::EXP2_F64,
- RTLIB::EXP2_F80, RTLIB::EXP2_PPCF128),
+ RTLIB::EXP2_F80, RTLIB::EXP2_F128,
+ RTLIB::EXP2_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -907,8 +938,9 @@
void DAGTypeLegalizer::ExpandFloatRes_FFLOOR(SDNode *N,
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
- RTLIB::FLOOR_F32,RTLIB::FLOOR_F64,
- RTLIB::FLOOR_F80,RTLIB::FLOOR_PPCF128),
+ RTLIB::FLOOR_F32, RTLIB::FLOOR_F64,
+ RTLIB::FLOOR_F80, RTLIB::FLOOR_F128,
+ RTLIB::FLOOR_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -917,7 +949,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::LOG_F32, RTLIB::LOG_F64,
- RTLIB::LOG_F80, RTLIB::LOG_PPCF128),
+ RTLIB::LOG_F80, RTLIB::LOG_F128,
+ RTLIB::LOG_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -926,7 +959,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::LOG2_F32, RTLIB::LOG2_F64,
- RTLIB::LOG2_F80, RTLIB::LOG2_PPCF128),
+ RTLIB::LOG2_F80, RTLIB::LOG2_F128,
+ RTLIB::LOG2_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -934,8 +968,9 @@
void DAGTypeLegalizer::ExpandFloatRes_FLOG10(SDNode *N,
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
- RTLIB::LOG10_F32,RTLIB::LOG10_F64,
- RTLIB::LOG10_F80,RTLIB::LOG10_PPCF128),
+ RTLIB::LOG10_F32, RTLIB::LOG10_F64,
+ RTLIB::LOG10_F80, RTLIB::LOG10_F128,
+ RTLIB::LOG10_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -947,6 +982,7 @@
RTLIB::FMA_F32,
RTLIB::FMA_F64,
RTLIB::FMA_F80,
+ RTLIB::FMA_F128,
RTLIB::FMA_PPCF128),
N->getValueType(0), Ops, 3, false,
N->getDebugLoc());
@@ -960,6 +996,7 @@
RTLIB::MUL_F32,
RTLIB::MUL_F64,
RTLIB::MUL_F80,
+ RTLIB::MUL_F128,
RTLIB::MUL_PPCF128),
N->getValueType(0), Ops, 2, false,
N->getDebugLoc());
@@ -972,6 +1009,7 @@
RTLIB::NEARBYINT_F32,
RTLIB::NEARBYINT_F64,
RTLIB::NEARBYINT_F80,
+ RTLIB::NEARBYINT_F128,
RTLIB::NEARBYINT_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
@@ -997,7 +1035,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::POW_F32, RTLIB::POW_F64,
- RTLIB::POW_F80, RTLIB::POW_PPCF128),
+ RTLIB::POW_F80, RTLIB::POW_F128,
+ RTLIB::POW_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -1006,7 +1045,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::POWI_F32, RTLIB::POWI_F64,
- RTLIB::POWI_F80, RTLIB::POWI_PPCF128),
+ RTLIB::POWI_F80, RTLIB::POWI_F128,
+ RTLIB::POWI_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -1015,7 +1055,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::RINT_F32, RTLIB::RINT_F64,
- RTLIB::RINT_F80, RTLIB::RINT_PPCF128),
+ RTLIB::RINT_F80, RTLIB::RINT_F128,
+ RTLIB::RINT_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -1024,7 +1065,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::SIN_F32, RTLIB::SIN_F64,
- RTLIB::SIN_F80, RTLIB::SIN_PPCF128),
+ RTLIB::SIN_F80, RTLIB::SIN_F128,
+ RTLIB::SIN_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -1033,7 +1075,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::SQRT_F32, RTLIB::SQRT_F64,
- RTLIB::SQRT_F80, RTLIB::SQRT_PPCF128),
+ RTLIB::SQRT_F80, RTLIB::SQRT_F128,
+ RTLIB::SQRT_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
@@ -1045,6 +1088,7 @@
RTLIB::SUB_F32,
RTLIB::SUB_F64,
RTLIB::SUB_F80,
+ RTLIB::SUB_F128,
RTLIB::SUB_PPCF128),
N->getValueType(0), Ops, 2, false,
N->getDebugLoc());
@@ -1055,7 +1099,8 @@
SDValue &Lo, SDValue &Hi) {
SDValue Call = LibCallify(GetFPLibCall(N->getValueType(0),
RTLIB::TRUNC_F32, RTLIB::TRUNC_F64,
- RTLIB::TRUNC_F80, RTLIB::TRUNC_PPCF128),
+ RTLIB::TRUNC_F80, RTLIB::TRUNC_F128,
+ RTLIB::TRUNC_PPCF128),
N, false);
GetPairElements(Call, Lo, Hi);
}
diff --git a/lib/CodeGen/TargetLoweringBase.cpp b/lib/CodeGen/TargetLoweringBase.cpp
index f0f3d34..3c34676 100644
--- a/lib/CodeGen/TargetLoweringBase.cpp
+++ b/lib/CodeGen/TargetLoweringBase.cpp
@@ -912,6 +912,15 @@
ValueTypeActions.setTypeAction(MVT::ppcf128, TypeExpandFloat);
}
+ // Decide how to handle f128. If the target does not have native f128 support,
+ // expand it to i128 and we will be generating soft float library calls.
+ if (!isTypeLegal(MVT::f128)) {
+ NumRegistersForVT[MVT::f128] = NumRegistersForVT[MVT::i128];
+ RegisterTypeForVT[MVT::f128] = RegisterTypeForVT[MVT::i128];
+ TransformToType[MVT::f128] = MVT::i128;
+ ValueTypeActions.setTypeAction(MVT::f128, TypeSoftenFloat);
+ }
+
// Decide how to handle f64. If the target does not have native f64 support,
// expand it to i64 and we will be generating soft float library calls.
if (!isTypeLegal(MVT::f64)) {