Using debug() on an auto_bitmap from gdb doesn't work because the
implicit conversion from auto_bitmap to bitmap_head doesn't work
from within a debugging session. This patch adds the convenience
functions for auto_bitmap.
OK?
---
gcc/bitmap.c | 12 ++++++++++++
gcc/bitmap.h | 3 +++
2 files changed, 15 insertions(+)
diff --git a/gcc/bitmap.c b/gcc/bitmap.c
index b915fdfbb54..98c6d0b9e05 100644
--- a/gcc/bitmap.c
+++ b/gcc/bitmap.c
@@ -2830,6 +2830,18 @@ debug (const bitmap_head *ptr)
fprintf (stderr, "<nil>\n");
}
+DEBUG_FUNCTION void
+debug (const auto_bitmap &ref)
+{
+ debug ((const bitmap_head &) ref);
+}
+
+DEBUG_FUNCTION void
+debug (const auto_bitmap *ptr)
+{
+ debug ((const bitmap_head *) ptr);
+}
+
void
bitmap_head::dump ()
{
diff --git a/gcc/bitmap.h b/gcc/bitmap.h
index 0846f79665d..1bddcdbfaee 100644
--- a/gcc/bitmap.h
+++ b/gcc/bitmap.h
@@ -964,6 +964,9 @@ class auto_bitmap
bitmap_head m_bits;
};
+extern void debug (const auto_bitmap &ref);
+extern void debug (const auto_bitmap *ptr);
+
/* Base class for bitmap_view; see there for details. */
template<typename T, typename Traits = array_traits<T> >
class base_bitmap_view
--
2.31.1
