Changes in directory llvm/utils/TableGen:
Record.h updated: 1.52 -> 1.53
Record.cpp updated: 1.45 -> 1.46
---
Log message:
Added method to return a vector of records for a ListInit of Def field. This
simplifies using list of records.
---
Diffs of the changes: (+25 -0)
Record.cpp | 19 +++++++++++++++++++
Record.h | 6 ++++++
2 files changed, 25 insertions(+)
Index: llvm/utils/TableGen/Record.h
diff -u llvm/utils/TableGen/Record.h:1.52 llvm/utils/TableGen/Record.h:1.53
--- llvm/utils/TableGen/Record.h:1.52 Tue Sep 13 16:44:28 2005
+++ llvm/utils/TableGen/Record.h Fri Oct 28 16:46:31 2005
@@ -1000,6 +1000,12 @@
///
ListInit *getValueAsListInit(const std::string &FieldName) const;
+ /// getValueAsListDef - This method looks up the specified field and 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*> getValueAsListDef(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.
Index: llvm/utils/TableGen/Record.cpp
diff -u llvm/utils/TableGen/Record.cpp:1.45 llvm/utils/TableGen/Record.cpp:1.46
--- llvm/utils/TableGen/Record.cpp:1.45 Tue Sep 13 16:44:28 2005
+++ llvm/utils/TableGen/Record.cpp Fri Oct 28 16:46:31 2005
@@ -709,6 +709,25 @@
"' does not have a list initializer!";
}
+/// getValueAsListDef - This method looks up the specified field and 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*> Record::getValueAsListDef(const std::string &FieldName)
+ const
{
+ ListInit *List = getValueAsListInit(FieldName);
+ std::vector<Record*> Defs;
+ for (unsigned i = 0; i < List->getSize(); i++) {
+ if (DefInit *DI = dynamic_cast<DefInit*>(List->getElement(i))) {
+ Defs.push_back(DI->getDef());
+ } else {
+ throw "Record `" + getName() + "', field `" + FieldName +
+ "' list is not entirely DefInit!";
+ }
+ }
+ return Defs;
+}
+
/// getValueAsInt - This method looks up the specified field and returns its
/// value as an int, throwing an exception if the field does not exist or if
/// the value is not the right type.
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