public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "jojelino at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/52051] New: [4.7 regression] invalid stack-cleanup occured with -O flag Date: Mon, 30 Jan 2012 07:29:00 -0000 [thread overview] Message-ID: <bug-52051-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52051 Bug #: 52051 Summary: [4.7 regression] invalid stack-cleanup occured with -O flag Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: unassigned@gcc.gnu.org ReportedBy: jojelino@gmail.com Host: i686-pc-cygwin Target: i686-pc-mingw32 Build: i686-pc-cygwin Created attachment 26511 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26511 generated dump testcase is libjava/testsuite/libjava.lang/TestProxy.jar $ /tmp/gcc/host-i686-pc-cygwin/gcc/gcj -B/tmp/gcc/i686-pc-mingw32/libjava/ -B/tmp/gcc/host-i686-pc-cygwin/gcc/ -L/tmp/gcc/i686-pc-mingw32/winsup/mingw -L/tmp/gcc/i686-pc-mingw32/winsup/w32api/lib -isystem /tmp/gcc/winsup/mingw/include -isystem /tmp/gcc/winsup/w32api/include -B/usr/i686-pc-mingw32/bin/ -B/usr/i686-pc-mingw32/lib/ -isystem /usr/i686-pc-mingw32/include -isystem /usr/i686-pc-mingw32/sys-include --sysroot=/usr/i686-pc-mingw32/sys-root -g -fdump-tree-gimple -fdump-rtl-expand --main=TestProxy /tmp/gcc/libjava/testsuite/libjava.lang/TestProxy.jar -oTestProxy -save-temps -dP -fdump-tree-optimized -O3 -fdump-passes -fdump-rtl-all -v Reading specs from /tmp/gcc/host-i686-pc-cygwin/gcc/specs Reading specs from /tmp/gcc/i686-pc-mingw32/libjava/libgcj.spec rename spec startfile to startfileorig rename spec lib to liborig COLLECT_GCC=/tmp/gcc/host-i686-pc-cygwin/gcc/gcj COLLECT_LTO_WRAPPER=/tmp/gcc/host-i686-pc-cygwin/gcc/lto-wrapper.exe Target: i686-pc-mingw32 Configured with: ./configure -C --prefix=/usr --enable-win32-registry --enable-java-awt=qt --enable-threads=win32 --with-win32-nlsapi=unicode --enable-tls --disable-bootstrap --target=i686-pc-mingw32 --enable-shared --enable-load-library --enable-interpreter --disable-sjlj-exceptions --enable-gomp --with-ecj-jar=/tmp/gcc/org.eclipse.jdt.core_3.7.0.v_B35.jar --with-antlr-jar=/tmp/gcc/antlr-3.3-complete.jar --with-libiconv-prefix=/usr/i686-pc-mingw32 --with-x=no --enable-cloog-backend=isl --with-sysroot=/usr/i686-pc-mingw32/sys-root --with-build-sysroot=/usr/i686-pc-mingw32/sys-root LTLDFLAGS=-no-undefined lt_cv_deplibs_check_method=pass_all target_alias=i686-pc-mingw32 --enable-languages=c,c++,java,lto --no-create --no-recursion Thread model: win32 gcc version 4.7.0 20120128 (experimental) (GCC) confirmed following without -O flag : worked -O,-O1 : segmentation fault(due to invalid stack cleanup. needed one more pop.)
next reply other threads:[~2012-01-30 4:16 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-01-30 7:29 jojelino at gmail dot com [this message] 2012-01-30 7:53 ` [Bug rtl-optimization/52051] " jojelino at gmail dot com 2012-01-30 9:27 ` rguenth at gcc dot gnu.org 2012-02-22 18:43 ` [Bug target/52051] " jojelino at gmail dot com
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-52051-4@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).