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[Bug ada/34898] Excessive memory consumption during compilation
- From: "oliver dot kellogg at eads dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jun 2008 19:16:12 -0000
- Subject: [Bug ada/34898] Excessive memory consumption during compilation
- References: <bug-34898-13657@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #16 from oliver dot kellogg at eads dot com 2008-06-02 19:16 -------
Created an attachment (id=15715)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15715&action=view)
output from -fdump-tree-original of gnat1 compiling pkg001u.adb
(in reply to comment #15)
> You can look at the original IL generated, I guess the assignments simply
> contain
> millions of element assignments (-fdump-tree-original).
Ah, thanks.
I believe the code at line 29417 represents the problematic assignment
(pkg001u.adb line 296), could somebody check?
Some of this stuff looks strange to the layman's eye, for example
around line 29402:
<<< Unknown tree: loop_stmt
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34898