Author: asl
Date: Sun Nov 11 05:19:37 2007
New Revision: 43993
URL: http://llvm.org/viewvc/llvm-project?rev=43993&view=rev
Log:
Add convenient helper to obtain list of ints
Modified:
llvm/trunk/utils/TableGen/Record.cpp
llvm/trunk/utils/TableGen/Record.h
Modified: llvm/trunk/utils/TableGen/Record.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/Record.cpp?rev=43993&r1=43992&r2=43993&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/Record.cpp (original)
+++ llvm/trunk/utils/TableGen/Record.cpp Sun Nov 11 05:19:37 2007
@@ -866,6 +866,25 @@
"' does not have an int initializer!";
}
+/// getValueAsListOfInts - This method looks up the specified field and returns
+/// its value as a vector of integers, throwing an exception if the field does
+/// not exist or if the value is not the right type.
+///
+std::vector<int>
+Record::getValueAsListOfInts(const std::string &FieldName) const {
+ ListInit *List = getValueAsListInit(FieldName);
+ std::vector<int> Ints;
+ for (unsigned i = 0; i < List->getSize(); i++) {
+ if (IntInit *II = dynamic_cast<IntInit*>(List->getElement(i))) {
+ Ints.push_back(II->getValue());
+ } else {
+ throw "Record `" + getName() + "', field `" + FieldName +
+ "' does not have a list of ints initializer!";
+ }
+ }
+ return Ints;
+}
+
/// getValueAsDef - This method looks up the specified field and returns its
/// value as a Record, throwing an exception if the field does not exist or if
/// the value is not the right type.
Modified: llvm/trunk/utils/TableGen/Record.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/Record.h?rev=43993&r1=43992&r2=43993&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/Record.h (original)
+++ llvm/trunk/utils/TableGen/Record.h Sun Nov 11 05:19:37 2007
@@ -1042,11 +1042,17 @@
ListInit *getValueAsListInit(const std::string &FieldName) const;
/// getValueAsListOfDefs - This method looks up the specified field and
- /// returnsits value as a vector of records, throwing an exception if the
+ /// returns its value as a vector of records, throwing an exception if the
/// field does not exist or if the value is not the right type.
///
std::vector<Record*> getValueAsListOfDefs(const std::string &FieldName)
const;
+ /// getValueAsListOfInts - This method looks up the specified field and
returns
+ /// its value as a vector of integers, throwing an exception if the field
does
+ /// not exist or if the value is not the right type.
+ ///
+ std::vector<int> getValueAsListOfInts(const std::string &FieldName) const;
+
/// getValueAsDef - This method looks up the specified field and returns its
/// value as a Record, throwing an exception if the field does not exist or
if
/// the value is not the right type.
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