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[Bug lto/42528] ICE with -flto and -fsigned-char
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Jan 2010 16:58:14 -0000
- Subject: [Bug lto/42528] ICE with -flto and -fsigned-char
- References: <bug-42528-8090@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from rguenth at gcc dot gnu dot org 2010-01-08 16:58 -------
Subject: Bug 42528
Author: rguenth
Date: Fri Jan 8 16:57:59 2010
New Revision: 155740
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155740
Log:
2010-01-08 Richard Guenther <rguenther@suse.de>
PR lto/42528
* c.opt (fsigned-char): Also let LTO handle this option.
(funsigned-char): Likewise.
lto/
* lto-lang.c (lto_handle_option): Handle -f[un]signed-char.
(lto_init): Do not init char_type_node in a standard way
but according to flag_signed_char.
* gcc.dg/lto/20100103-1_0.c: New testcase.
* gcc.dg/lto/20100103-2_0.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.dg/lto/20100103-1_0.c
trunk/gcc/testsuite/gcc.dg/lto/20100103-2_0.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c.opt
trunk/gcc/lto/ChangeLog
trunk/gcc/lto/lto-lang.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42528