diff options
Diffstat (limited to 'utils/TableGen/CodeGenTarget.cpp')
| -rw-r--r-- | utils/TableGen/CodeGenTarget.cpp | 103 |
1 files changed, 58 insertions, 45 deletions
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp index cbfe2ad..f8ba674 100644 --- a/utils/TableGen/CodeGenTarget.cpp +++ b/utils/TableGen/CodeGenTarget.cpp @@ -48,46 +48,47 @@ std::string llvm::getName(MVT::SimpleValueType T) { std::string llvm::getEnumName(MVT::SimpleValueType T) { switch (T) { - case MVT::Other: return "MVT::Other"; - case MVT::i1: return "MVT::i1"; - case MVT::i8: return "MVT::i8"; - case MVT::i16: return "MVT::i16"; - case MVT::i32: return "MVT::i32"; - case MVT::i64: return "MVT::i64"; - case MVT::i128: return "MVT::i128"; - case MVT::iAny: return "MVT::iAny"; - case MVT::fAny: return "MVT::fAny"; - case MVT::vAny: return "MVT::vAny"; - case MVT::f32: return "MVT::f32"; - case MVT::f64: return "MVT::f64"; - case MVT::f80: return "MVT::f80"; - case MVT::f128: return "MVT::f128"; + case MVT::Other: return "MVT::Other"; + case MVT::i1: return "MVT::i1"; + case MVT::i8: return "MVT::i8"; + case MVT::i16: return "MVT::i16"; + case MVT::i32: return "MVT::i32"; + case MVT::i64: return "MVT::i64"; + case MVT::i128: return "MVT::i128"; + case MVT::iAny: return "MVT::iAny"; + case MVT::fAny: return "MVT::fAny"; + case MVT::vAny: return "MVT::vAny"; + case MVT::f32: return "MVT::f32"; + case MVT::f64: return "MVT::f64"; + case MVT::f80: return "MVT::f80"; + case MVT::f128: return "MVT::f128"; case MVT::ppcf128: return "MVT::ppcf128"; - case MVT::Flag: return "MVT::Flag"; - case MVT::isVoid:return "MVT::isVoid"; - case MVT::v2i8: return "MVT::v2i8"; - case MVT::v4i8: return "MVT::v4i8"; - case MVT::v8i8: return "MVT::v8i8"; - case MVT::v16i8: return "MVT::v16i8"; - case MVT::v32i8: return "MVT::v32i8"; - case MVT::v2i16: return "MVT::v2i16"; - case MVT::v4i16: return "MVT::v4i16"; - case MVT::v8i16: return "MVT::v8i16"; - case MVT::v16i16: return "MVT::v16i16"; - case MVT::v2i32: return "MVT::v2i32"; - case MVT::v4i32: return "MVT::v4i32"; - case MVT::v8i32: return "MVT::v8i32"; - case MVT::v1i64: return "MVT::v1i64"; - case MVT::v2i64: return "MVT::v2i64"; - case MVT::v4i64: return "MVT::v4i64"; - case MVT::v8i64: return "MVT::v8i64"; - case MVT::v2f32: return "MVT::v2f32"; - case MVT::v4f32: return "MVT::v4f32"; - case MVT::v8f32: return "MVT::v8f32"; - case MVT::v2f64: return "MVT::v2f64"; - case MVT::v4f64: return "MVT::v4f64"; + case MVT::x86mmx: return "MVT::x86mmx"; + case MVT::Flag: return "MVT::Flag"; + case MVT::isVoid: return "MVT::isVoid"; + case MVT::v2i8: return "MVT::v2i8"; + case MVT::v4i8: return "MVT::v4i8"; + case MVT::v8i8: return "MVT::v8i8"; + case MVT::v16i8: return "MVT::v16i8"; + case MVT::v32i8: return "MVT::v32i8"; + case MVT::v2i16: return "MVT::v2i16"; + case MVT::v4i16: return "MVT::v4i16"; + case MVT::v8i16: return "MVT::v8i16"; + case MVT::v16i16: return "MVT::v16i16"; + case MVT::v2i32: return "MVT::v2i32"; + case MVT::v4i32: return "MVT::v4i32"; + case MVT::v8i32: return "MVT::v8i32"; + case MVT::v1i64: return "MVT::v1i64"; + case MVT::v2i64: return "MVT::v2i64"; + case MVT::v4i64: return "MVT::v4i64"; + case MVT::v8i64: return "MVT::v8i64"; + case MVT::v2f32: return "MVT::v2f32"; + case MVT::v4f32: return "MVT::v4f32"; + case MVT::v8f32: return "MVT::v8f32"; + case MVT::v2f64: return "MVT::v2f64"; + case MVT::v4f64: return "MVT::v4f64"; case MVT::Metadata: return "MVT::Metadata"; - case MVT::iPTR: return "MVT::iPTR"; + case MVT::iPTR: return "MVT::iPTR"; case MVT::iPTRAny: return "MVT::iPTRAny"; default: assert(0 && "ILLEGAL VALUE TYPE!"); return ""; } @@ -189,6 +190,19 @@ void CodeGenTarget::ReadRegisterClasses() const { RegisterClasses.assign(RegClasses.begin(), RegClasses.end()); } +/// getRegisterByName - If there is a register with the specific AsmName, +/// return it. +const CodeGenRegister *CodeGenTarget::getRegisterByName(StringRef Name) const { + const std::vector<CodeGenRegister> &Regs = getRegisters(); + for (unsigned i = 0, e = Regs.size(); i != e; ++i) { + const CodeGenRegister &Reg = Regs[i]; + if (Reg.TheDef->getValueAsString("AsmName") == Name) + return &Reg; + } + + return 0; +} + std::vector<MVT::SimpleValueType> CodeGenTarget:: getRegisterVTs(Record *R) const { std::vector<MVT::SimpleValueType> Result; @@ -294,13 +308,8 @@ void CodeGenTarget::ReadInstructions() const { throw std::string("No 'Instruction' subclasses defined!"); // Parse the instructions defined in the .td file. - std::string InstFormatName = - getAsmWriter()->getValueAsString("InstFormatName"); - - for (unsigned i = 0, e = Insts.size(); i != e; ++i) { - std::string AsmStr = Insts[i]->getValueAsString(InstFormatName); - Instructions[Insts[i]] = new CodeGenInstruction(Insts[i], AsmStr); - } + for (unsigned i = 0, e = Insts.size(); i != e; ++i) + Instructions[Insts[i]] = new CodeGenInstruction(Insts[i]); } static const CodeGenInstruction * @@ -406,6 +415,10 @@ ComplexPattern::ComplexPattern(Record *R) { Properties |= 1 << SDNPMemOperand; } else if (PropList[i]->getName() == "SDNPVariadic") { Properties |= 1 << SDNPVariadic; + } else if (PropList[i]->getName() == "SDNPWantRoot") { + Properties |= 1 << SDNPWantRoot; + } else if (PropList[i]->getName() == "SDNPWantParent") { + Properties |= 1 << SDNPWantParent; } else { errs() << "Unsupported SD Node property '" << PropList[i]->getName() << "' on ComplexPattern '" << R->getName() << "'!\n"; 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