Major i386 testsuite regressions on trunk

[Jason R Thorpe]

On Wed, Jun 05, 2002 at 01:52:46PM +0200, Rainer Orth wrote:

 > Judging from the various testsuite results, this seems to happen only for
 > the i386 configurations, not e.g. i686.

Actually, it seems to happen for x86-64, as well, using -Os.  I filed
a bug report on it.

 > Executing on host: /tmp/gcc-20020511-17:30/gcc/xgcc -B/tmp/gcc-20020511-17:30/gcc/  -w  -Os   -c  -o /tmp/gcc-20020511-17:30/gcc/testsuite/20010117-2.o /vol/gnu/src/gcc/gcc-dated/gcc/testsuite/gcc.c-torture/compile/20010117-2.c    (timeout = 300)
 > xgcc: Internal error: Segmentation Fault (program cc1)
 > Please submit a full bug report.
 > See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
 > compiler exited with status 1
 > 
 > Running cc1 under gdb reveals what looks like infinite recursion in
 > try_split (I had to kill cc1 when the recursion depth reached ca. 950 with
 > no signs of stopping, the SEGV is probably the result of a stack overflow):

This is the same symptom I see on x86-64 with -Os.

-- 
        -- Jason R. Thorpe <thorpej@wasabisystems.com>