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[Bug tree-optimization/29637] [4.0/4.1/4.2/4.3 Regression] Endless recursion in make_vector_type
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Oct 2006 08:04:07 -0000
- Subject: [Bug tree-optimization/29637] [4.0/4.1/4.2/4.3 Regression] Endless recursion in make_vector_type
- References: <bug-29637-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from jakub at gcc dot gnu dot org 2006-10-30 08:04 -------
Subject: Bug 29637
Author: jakub
Date: Mon Oct 30 08:03:50 2006
New Revision: 118176
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118176
Log:
PR tree-optimization/29637
* tree.c (make_vector_type): Don't recurse if TYPE_MAIN_VARIANT
of the innertype is the innertype itself.
* gcc.dg/pr29637.c: New test.
Added:
branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/pr29637.c
Modified:
branches/gcc-4_2-branch/gcc/ChangeLog
branches/gcc-4_2-branch/gcc/testsuite/ChangeLog
branches/gcc-4_2-branch/gcc/tree.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29637