iterator_range accessor for CodeGenTarget instruction list.
llvm-svn: 206551
diff --git a/llvm/utils/TableGen/CodeGenTarget.h b/llvm/utils/TableGen/CodeGenTarget.h
index d6458f4..5414310 100644
--- a/llvm/utils/TableGen/CodeGenTarget.h
+++ b/llvm/utils/TableGen/CodeGenTarget.h
@@ -171,6 +171,9 @@
typedef std::vector<const CodeGenInstruction*>::const_iterator inst_iterator;
inst_iterator inst_begin() const{return getInstructionsByEnumValue().begin();}
inst_iterator inst_end() const { return getInstructionsByEnumValue().end(); }
+ iterator_range<inst_iterator> instructions() const {
+ return iterator_range<inst_iterator>(inst_begin(), inst_end());
+ }
/// isLittleEndianEncoding - are instruction bit patterns defined as [0..n]?