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[Bug middle-end/22127] [3.4/4.0/4.1 Regression] register window not preserved after getcontext call
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 10 Nov 2005 16:58:59 -0000
- Subject: [Bug middle-end/22127] [3.4/4.0/4.1 Regression] register window not preserved after getcontext call
- References: <bug-22127-2489@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #13 from ebotcazou at gcc dot gnu dot org 2005-11-10 16:58 -------
Subject: Bug 22127
Author: ebotcazou
Date: Thu Nov 10 16:58:56 2005
New Revision: 106739
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106739
Log:
PR middle-end/22127
* calls.c (special_function_p): Set ECF_RETURNS_TWICE for getcontext.
Added:
trunk/gcc/testsuite/gcc.dg/sparc-getcontext-1.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/calls.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22127