This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: Ada bootstrap status
- From: Arnaud Charlet <charlet at ACT-Europe dot FR>
- To: Richard Kenner <kenner at vlsi1 dot ultra dot nyu dot edu>
- Cc: rth at redhat dot com, charlet at gnat dot com, gcc at gcc dot gnu dot org
- Date: Wed, 21 Jul 2004 10:24:09 +0200
- Subject: Re: Ada bootstrap status
- References: <10407210211.AA09502@vlsi1.ultra.nyu.edu>
> Arno: can you see where it's blowing up and if it's an obvious miscompilation?
AFAICS, it's *not* a miscompilation: it is failing using the stage1 compiler,
which is the first compiler using tree-ssa for Ada, so it's clearly related to
ssa, but to me, it's not a miscompilation (since it would mean the
base compiler is broken, which is not hte case):
stage1/xgcc -Bstage1/ -B/home/charlet/gcc/install/i686-pc-linux-gnu/bin/ -c -g -O2 -gnatpg -gnata -I- -I. -Iada -I../../src/gcc/ada ../../src/gcc/ada/g-os_lib.adb -o ada/g-os_lib.o
../../src/gcc/ada/g-os_lib.adb: In function `GNAT.OS_LIB.NORMALIZE_PATHNAME':
../../src/gcc/ada/g-os_lib.adb:1437: error: Invalid array index.
R264b<D4198>
+===========================GNAT BUG DETECTED==============================+
| 3.5.0 20040720 (experimental) (i686-pc-linux-gnu) verify_stmts failed. |
| Error detected at g-os_lib.adb:2271:1 |
Arno