This allows STL style iterator dereference. It's the same as gsi_stmt () or .phi ().
Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed. * gimple-iterator.h (gimple_stmt_iterator::operator*): Add. (gphi_iterator::operator*): Likewise. --- gcc/gimple-iterator.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/gcc/gimple-iterator.h b/gcc/gimple-iterator.h index 38352aa95af..b709923f00d 100644 --- a/gcc/gimple-iterator.h +++ b/gcc/gimple-iterator.h @@ -24,6 +24,8 @@ along with GCC; see the file COPYING3. If not see struct gimple_stmt_iterator { + gimple *operator * () const { return ptr; } + /* Sequence node holding the current statement. */ gimple_seq_node ptr; @@ -38,6 +40,8 @@ struct gimple_stmt_iterator /* Iterator over GIMPLE_PHI statements. */ struct gphi_iterator : public gimple_stmt_iterator { + gphi *operator * () const { return as_a <gphi *> (ptr); } + gphi *phi () const { return as_a <gphi *> (ptr); -- 2.35.3