From: Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
Date: Sun, 14 May 2017 00:38:29 +0000 (+0000)
Subject: allow auto_bitmap to use other bitmap obstacks
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4b5c84f497a052cdba704492d4a4a46e21264779;p=gcc.git

allow auto_bitmap to use other bitmap obstacks

gcc/ChangeLog:

2017-05-13  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* bitmap.h (class auto_bitmap): New constructor taking
	bitmap_obstack * argument.

From-SVN: r248018
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1edc553523f..9cc3d518d17 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-05-13  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
+	* bitmap.h (class auto_bitmap): New constructor taking
+	bitmap_obstack * argument.
+
 2017-05-13  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 
 	* bitmap.h (class auto_bitmap): Change type of m_bits to
diff --git a/gcc/bitmap.h b/gcc/bitmap.h
index 99a95444583..ad5398409d6 100644
--- a/gcc/bitmap.h
+++ b/gcc/bitmap.h
@@ -807,6 +807,7 @@ class auto_bitmap
 {
  public:
   auto_bitmap () { bitmap_initialize (&m_bits, &bitmap_default_obstack); }
+  explicit auto_bitmap (bitmap_obstack *o) { bitmap_initialize (&m_bits, o); }
   ~auto_bitmap () { bitmap_clear (&m_bits); }
   // Allow calling bitmap functions on our bitmap.
   operator bitmap () { return &m_bits; }