diff options
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringBase.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/TargetLoweringBase.cpp | 47 |
1 files changed, 38 insertions, 9 deletions
diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp index 36a31c9..ca1ce05 100644 --- a/llvm/lib/CodeGen/TargetLoweringBase.cpp +++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp @@ -231,6 +231,8 @@ static void InitLibcallNames(const char **Names, const Triple &TT) { Names[RTLIB::COPYSIGN_F80] = "copysignl"; Names[RTLIB::COPYSIGN_F128] = "copysignl"; Names[RTLIB::COPYSIGN_PPCF128] = "copysignl"; + Names[RTLIB::FPEXT_F32_PPCF128] = "__gcc_stoq"; + Names[RTLIB::FPEXT_F64_PPCF128] = "__gcc_dtoq"; Names[RTLIB::FPEXT_F64_F128] = "__extenddftf2"; Names[RTLIB::FPEXT_F32_F128] = "__extendsftf2"; Names[RTLIB::FPEXT_F32_F64] = "__extendsfdf2"; @@ -243,10 +245,10 @@ static void InitLibcallNames(const char **Names, const Triple &TT) { Names[RTLIB::FPROUND_F64_F32] = "__truncdfsf2"; Names[RTLIB::FPROUND_F80_F32] = "__truncxfsf2"; Names[RTLIB::FPROUND_F128_F32] = "__trunctfsf2"; - Names[RTLIB::FPROUND_PPCF128_F32] = "__trunctfsf2"; + Names[RTLIB::FPROUND_PPCF128_F32] = "__gcc_qtos"; Names[RTLIB::FPROUND_F80_F64] = "__truncxfdf2"; Names[RTLIB::FPROUND_F128_F64] = "__trunctfdf2"; - Names[RTLIB::FPROUND_PPCF128_F64] = "__trunctfdf2"; + Names[RTLIB::FPROUND_PPCF128_F64] = "__gcc_qtod"; Names[RTLIB::FPTOSINT_F32_I32] = "__fixsfsi"; Names[RTLIB::FPTOSINT_F32_I64] = "__fixsfdi"; Names[RTLIB::FPTOSINT_F32_I128] = "__fixsfti"; @@ -259,7 +261,7 @@ static void InitLibcallNames(const char **Names, const Triple &TT) { Names[RTLIB::FPTOSINT_F128_I32] = "__fixtfsi"; Names[RTLIB::FPTOSINT_F128_I64] = "__fixtfdi"; Names[RTLIB::FPTOSINT_F128_I128] = "__fixtfti"; - Names[RTLIB::FPTOSINT_PPCF128_I32] = "__fixtfsi"; + Names[RTLIB::FPTOSINT_PPCF128_I32] = "__gcc_qtou"; Names[RTLIB::FPTOSINT_PPCF128_I64] = "__fixtfdi"; Names[RTLIB::FPTOSINT_PPCF128_I128] = "__fixtfti"; Names[RTLIB::FPTOUINT_F32_I32] = "__fixunssfsi"; @@ -281,7 +283,7 @@ static void InitLibcallNames(const char **Names, const Triple &TT) { Names[RTLIB::SINTTOFP_I32_F64] = "__floatsidf"; Names[RTLIB::SINTTOFP_I32_F80] = "__floatsixf"; Names[RTLIB::SINTTOFP_I32_F128] = "__floatsitf"; - Names[RTLIB::SINTTOFP_I32_PPCF128] = "__floatsitf"; + Names[RTLIB::SINTTOFP_I32_PPCF128] = "__gcc_itoq"; Names[RTLIB::SINTTOFP_I64_F32] = "__floatdisf"; Names[RTLIB::SINTTOFP_I64_F64] = "__floatdidf"; Names[RTLIB::SINTTOFP_I64_F80] = "__floatdixf"; @@ -296,7 +298,7 @@ static void InitLibcallNames(const char **Names, const Triple &TT) { Names[RTLIB::UINTTOFP_I32_F64] = "__floatunsidf"; Names[RTLIB::UINTTOFP_I32_F80] = "__floatunsixf"; Names[RTLIB::UINTTOFP_I32_F128] = "__floatunsitf"; - Names[RTLIB::UINTTOFP_I32_PPCF128] = "__floatunsitf"; + Names[RTLIB::UINTTOFP_I32_PPCF128] = "__gcc_utoq"; Names[RTLIB::UINTTOFP_I64_F32] = "__floatundisf"; Names[RTLIB::UINTTOFP_I64_F64] = "__floatundidf"; Names[RTLIB::UINTTOFP_I64_F80] = "__floatundixf"; @@ -310,27 +312,35 @@ static void InitLibcallNames(const char **Names, const Triple &TT) { Names[RTLIB::OEQ_F32] = "__eqsf2"; Names[RTLIB::OEQ_F64] = "__eqdf2"; Names[RTLIB::OEQ_F128] = "__eqtf2"; + Names[RTLIB::OEQ_PPCF128] = "__gcc_qeq"; Names[RTLIB::UNE_F32] = "__nesf2"; Names[RTLIB::UNE_F64] = "__nedf2"; Names[RTLIB::UNE_F128] = "__netf2"; + Names[RTLIB::UNE_PPCF128] = "__gcc_qne"; Names[RTLIB::OGE_F32] = "__gesf2"; Names[RTLIB::OGE_F64] = "__gedf2"; Names[RTLIB::OGE_F128] = "__getf2"; + Names[RTLIB::OGE_PPCF128] = "__gcc_qge"; Names[RTLIB::OLT_F32] = "__ltsf2"; Names[RTLIB::OLT_F64] = "__ltdf2"; Names[RTLIB::OLT_F128] = "__lttf2"; + Names[RTLIB::OLT_PPCF128] = "__gcc_qlt"; Names[RTLIB::OLE_F32] = "__lesf2"; Names[RTLIB::OLE_F64] = "__ledf2"; Names[RTLIB::OLE_F128] = "__letf2"; + Names[RTLIB::OLE_PPCF128] = "__gcc_qle"; Names[RTLIB::OGT_F32] = "__gtsf2"; Names[RTLIB::OGT_F64] = "__gtdf2"; Names[RTLIB::OGT_F128] = "__gttf2"; + Names[RTLIB::OGT_PPCF128] = "__gcc_qgt"; Names[RTLIB::UO_F32] = "__unordsf2"; Names[RTLIB::UO_F64] = "__unorddf2"; Names[RTLIB::UO_F128] = "__unordtf2"; + Names[RTLIB::UO_PPCF128] = "__gcc_qunord"; Names[RTLIB::O_F32] = "__unordsf2"; Names[RTLIB::O_F64] = "__unorddf2"; Names[RTLIB::O_F128] = "__unordtf2"; + Names[RTLIB::O_PPCF128] = "__gcc_qunord"; Names[RTLIB::MEMCPY] = "memcpy"; Names[RTLIB::MEMMOVE] = "memmove"; Names[RTLIB::MEMSET] = "memset"; @@ -446,9 +456,13 @@ RTLIB::Libcall RTLIB::getFPEXT(EVT OpVT, EVT RetVT) { return FPEXT_F32_F64; if (RetVT == MVT::f128) return FPEXT_F32_F128; + if (RetVT == MVT::ppcf128) + return FPEXT_F32_PPCF128; } else if (OpVT == MVT::f64) { if (RetVT == MVT::f128) return FPEXT_F64_F128; + else if (RetVT == MVT::ppcf128) + return FPEXT_F64_PPCF128; } return UNKNOWN_LIBCALL; @@ -698,27 +712,35 @@ static void InitCmpLibcallCCs(ISD::CondCode *CCs) { CCs[RTLIB::OEQ_F32] = ISD::SETEQ; CCs[RTLIB::OEQ_F64] = ISD::SETEQ; CCs[RTLIB::OEQ_F128] = ISD::SETEQ; + CCs[RTLIB::OEQ_PPCF128] = ISD::SETEQ; CCs[RTLIB::UNE_F32] = ISD::SETNE; CCs[RTLIB::UNE_F64] = ISD::SETNE; CCs[RTLIB::UNE_F128] = ISD::SETNE; + CCs[RTLIB::UNE_PPCF128] = ISD::SETNE; CCs[RTLIB::OGE_F32] = ISD::SETGE; CCs[RTLIB::OGE_F64] = ISD::SETGE; CCs[RTLIB::OGE_F128] = ISD::SETGE; + CCs[RTLIB::OGE_PPCF128] = ISD::SETGE; CCs[RTLIB::OLT_F32] = ISD::SETLT; CCs[RTLIB::OLT_F64] = ISD::SETLT; CCs[RTLIB::OLT_F128] = ISD::SETLT; + CCs[RTLIB::OLT_PPCF128] = ISD::SETLT; CCs[RTLIB::OLE_F32] = ISD::SETLE; CCs[RTLIB::OLE_F64] = ISD::SETLE; CCs[RTLIB::OLE_F128] = ISD::SETLE; + CCs[RTLIB::OLE_PPCF128] = ISD::SETLE; CCs[RTLIB::OGT_F32] = ISD::SETGT; CCs[RTLIB::OGT_F64] = ISD::SETGT; CCs[RTLIB::OGT_F128] = ISD::SETGT; + CCs[RTLIB::OGT_PPCF128] = ISD::SETGT; CCs[RTLIB::UO_F32] = ISD::SETNE; CCs[RTLIB::UO_F64] = ISD::SETNE; CCs[RTLIB::UO_F128] = ISD::SETNE; + CCs[RTLIB::UO_PPCF128] = ISD::SETNE; CCs[RTLIB::O_F32] = ISD::SETEQ; CCs[RTLIB::O_F64] = ISD::SETEQ; CCs[RTLIB::O_F128] = ISD::SETEQ; + CCs[RTLIB::O_PPCF128] = ISD::SETEQ; } /// NOTE: The TargetMachine owns TLOF. @@ -1250,10 +1272,17 @@ void TargetLoweringBase::computeRegisterProperties( // ppcf128 type is really two f64's. if (!isTypeLegal(MVT::ppcf128)) { - NumRegistersForVT[MVT::ppcf128] = 2*NumRegistersForVT[MVT::f64]; - RegisterTypeForVT[MVT::ppcf128] = MVT::f64; - TransformToType[MVT::ppcf128] = MVT::f64; - ValueTypeActions.setTypeAction(MVT::ppcf128, TypeExpandFloat); + if (isTypeLegal(MVT::f64)) { + NumRegistersForVT[MVT::ppcf128] = 2*NumRegistersForVT[MVT::f64]; + RegisterTypeForVT[MVT::ppcf128] = MVT::f64; + TransformToType[MVT::ppcf128] = MVT::f64; + ValueTypeActions.setTypeAction(MVT::ppcf128, TypeExpandFloat); + } else { + NumRegistersForVT[MVT::ppcf128] = NumRegistersForVT[MVT::i128]; + RegisterTypeForVT[MVT::ppcf128] = RegisterTypeForVT[MVT::i128]; + TransformToType[MVT::ppcf128] = MVT::i128; + ValueTypeActions.setTypeAction(MVT::ppcf128, TypeSoftenFloat); + } } // Decide how to handle f128. If the target does not have native f128 support, |