[Bug tree-optimization/33826] [4.1/4.2 Regression] GCC generates wrong code for infinitely recursive functions
------- Comment #22 from ghazi at gcc dot gnu dot org 2008-01-24 20:34 -------
Subject: Bug 33826
Author: ghazi
Date: Thu Jan 24 20:33:54 2008
New Revision: 131807
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131807
Log:
Backport:
2008-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* gcc.dg/pr33826.c: Require nonpic.
2007-11-07 Kenneth Zadeck <zadeck@naturalbridge.com>
PR middle-end/33826
* ipa-pure-const (static_execute): Added code to keep recursive
functions from being marked as pure or const.
* ipa-utils (searchc): Fixed comment.
2007-11-08 Kenneth Zadeck <zadeck@naturalbridge.com>
PR middle-end/33826
* gcc.dg/pr33826.c: New.
* gcc.dg/tree-ssa/20030714-1.c: Removed two tests that depend on
recursive functions being marked pure or const.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/pr33826.c
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/ipa-pure-const.c
branches/gcc-4_1-branch/gcc/ipa-utils.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/tree-ssa/20030714-1.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33826
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