This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/46534] [4.3/4.4/4.5/4.6 Regression] ICE optimizing printf ("...>10MBstring\n") into puts
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 18 Nov 2010 20:51:34 +0000
- Subject: [Bug middle-end/46534] [4.3/4.4/4.5/4.6 Regression] ICE optimizing printf ("...>10MBstring\n") into puts
- Auto-submitted: auto-generated
- References: <bug-46534-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46534
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-11-18 20:51:24 UTC ---
Author: jakub
Date: Thu Nov 18 20:51:19 2010
New Revision: 166918
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166918
Log:
PR middle-end/46534
* builtins.c (fold_builtin_printf): Don't copy and modify string
before build_string_literal, instead modify what
build_string_literal returned.
* gcc.c-torture/compile/pr46534.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr46534.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
trunk/gcc/testsuite/ChangeLog