diff options
Diffstat (limited to 'utils/TableGen/CodeGenTarget.cpp')
| -rw-r--r-- | utils/TableGen/CodeGenTarget.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp index 4c882ad555..3680f197c4 100644 --- a/utils/TableGen/CodeGenTarget.cpp +++ b/utils/TableGen/CodeGenTarget.cpp @@ -188,6 +188,7 @@ void CodeGenTarget::ReadInstructions() const { } /// getPHIInstruction - Return the designated PHI instruction. +/// const CodeGenInstruction &CodeGenTarget::getPHIInstruction() const { Record *PHI = getInstructionSet()->getValueAsDef("PHIInst"); std::map<std::string, CodeGenInstruction>::const_iterator I = @@ -197,6 +198,13 @@ const CodeGenInstruction &CodeGenTarget::getPHIInstruction() const { return I->second; } +/// isLittleEndianEncoding - Return whether this target encodes its instruction +/// in little-endian format, i.e. bits laid out in the order [0..n] +/// +bool CodeGenTarget::isLittleEndianEncoding() const { + return getInstructionSet()->getValueAsBit("isLittleEndianEncoding"); +} + CodeGenInstruction::CodeGenInstruction(Record *R, const std::string &AsmStr) : TheDef(R), AsmString(AsmStr) { Name = R->getValueAsString("Name"); @@ -250,6 +258,7 @@ CodeGenInstruction::CodeGenInstruction(Record *R, const std::string &AsmStr) /// getOperandNamed - Return the index of the operand with the specified /// non-empty name. If the instruction does not have an operand with the /// specified name, throw an exception. +/// unsigned CodeGenInstruction::getOperandNamed(const std::string &Name) const { assert(!Name.empty() && "Cannot search for operand with no name!"); for (unsigned i = 0, e = OperandList.size(); i != e; ++i) |