From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20372 invoked by alias); 22 Dec 2008 14:47:58 -0000 Received: (qmail 18889 invoked by uid 48); 22 Dec 2008 14:46:34 -0000 Date: Mon, 22 Dec 2008 14:47:00 -0000 Subject: [Bug testsuite/38605] New: Out of stack space on gcc.c-torture/compile/limits-exprparen.c X-Bugzilla-Reason: CC Message-ID: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "howarth at nitro dot med dot uc dot edu" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2008-12/txt/msg02056.txt.bz2 Since at least r138218, the regress test for powerpc-apple-darwin8.5.0 has been showing the new failures of... FAIL: gcc.c-torture/compile/limits-exprparen.c -O0 (test for excess errors) FAIL: gcc.c-torture/compile/limits-exprparen.c -O1 (test for excess errors) FAIL: gcc.c-torture/compile/limits-exprparen.c -O2 (test for excess errors) FAIL: gcc.c-torture/compile/limits-exprparen.c -O3 -fomit-frame-pointer (test for excess errors) FAIL: gcc.c-torture/compile/limits-exprparen.c -O3 -g (test for excess errors) FAIL: gcc.c-torture/compile/limits-exprparen.c -Os (test for excess error The last build without these failures was r138218 but there was a large gap in builds during the tuples merge. The failures are logged as... Executing on host: /Users/regress/tbox/native/build/gcc/xgcc -B/Users/regress/tbox/native/build/gcc/ -O0 -w -c -o limits-exprparen.o /Users/regress/tbox/svn-gcc/gcc/testsuite/gcc.c-torture/compile/limits-exprparen.c (timeout = 300) Out of stack space. Try running 'ulimit -S -s unlimited' in the shell to raise its limit. compiler exited with status 1 output is: Out of stack space. Try running 'ulimit -S -s unlimited' in the shell to raise its limit. FAIL: gcc.c-torture/compile/limits-exprparen.c -O0 (test for excess errors) Geoff Keating suggests this indicates the test is no longer testing if the stack space for gcc is reasonable. I don't see this on a dual G5 with 4GB of ram running darwin9 but regress is a G4 with less ram (I assume) running darwin8. -- Summary: Out of stack space on gcc.c-torture/compile/limits- exprparen.c Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: howarth at nitro dot med dot uc dot edu GCC build triplet: powerpc-apple-darwin8.5.0 GCC host triplet: powerpc-apple-darwin8.5.0 GCC target triplet: powerpc-apple-darwin8.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38605