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[Bug middle-end/66345] [5/6 Regression] internal compiler error: Segmentation fault
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 02 Jun 2015 09:14:01 +0000
- Subject: [Bug middle-end/66345] [5/6 Regression] internal compiler error: Segmentation fault
- Auto-submitted: auto-generated
- References: <bug-66345-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66345
--- Comment #7 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Tue Jun 2 09:13:29 2015
New Revision: 224016
URL: https://gcc.gnu.org/viewcvs?rev=224016&root=gcc&view=rev
Log:
PR middle-end/66345
* gimple-fold.c (gimple_fold_builtin_snprintf): Return false if
get_maxval_strlen does not produce an INTEGER_CST.
* gcc.dg/torture/pr66345.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr66345.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimple-fold.c
trunk/gcc/testsuite/ChangeLog