From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4726 invoked by alias); 19 Nov 2014 15:40:58 -0000 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 Received: (qmail 4664 invoked by uid 48); 19 Nov 2014 15:40:54 -0000 From: "trippels at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug driver/63837] [5 Regression] r217391 causes kernel build errors with GCC_COMPARE_DEBUG=1 Date: Wed, 19 Nov 2014 15:40:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: driver X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: trippels at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-11/txt/msg01995.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D63837 --- Comment #14 from Markus Trippelsdorf --- (In reply to Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez from comment #13) > (In reply to Jakub Jelinek from comment #12) > > Preapproved with proper ChangeLog entry. >=20 > Unfortunately, there seems to be a problem with the machine in the compile > farm that I use for gcc development, and I'm not able to finish a > bootstrap®ression test. I always get: >=20 > couldn't create output pipe for command: too many open files >=20 > even for a pristine copy of GCC. This didn't happen a few days ago. I did= n't > have time yet to investigate what is wrong. If someone can bootstrap®t= est > the patch for me, I will commit it with proper changelog and send it to > gcc-patches. >=20 > (Of course, hints on how to fix the above problem are more than welcome. > This issue prevents me from doing any GCC development right now). You could display the hard limits first: ulimit -H -a and then increase the soft limits as needed: ulimit -a >>From gcc-bugs-return-467524-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Nov 19 15:44:50 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 8743 invoked by alias); 19 Nov 2014 15:44:50 -0000 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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 8708 invoked by uid 48); 19 Nov 2014 15:44:45 -0000 From: "hjl.tools at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/63967] New: [5 Regression] r217633 caused internal compiler error: in estimate_edge_growth, at ipa-inline.h:299 Date: Wed, 19 Nov 2014 15:44:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: hjl.tools at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter cc Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-11/txt/msg01996.txt.bz2 Content-length: 3520 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63967 Bug ID: 63967 Summary: [5 Regression] r217633 caused internal compiler error: in estimate_edge_growth, at ipa-inline.h:299 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: hjl.tools at gmail dot com CC: hubicka at ucw dot cz On Linux/x86-64, r217633 caused: /export/gnu/import/git/gcc-test-profiled/bld/./prev-gcc/xg++ -B/export/gnu/import/git/gcc-test-profiled/bld/./prev-gcc/ -B/usr/5.0.0/x86_64-unknown-linux-gnu/bin/ -nostdinc++ -B/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-unknown-linux-gnu/libstdc++-v3/src/.libs -B/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs -I/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-unknown-linux-gnu/libstdc++-v3/include/x86_64-unknown-linux-gnu -I/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-unknown-linux-gnu/libstdc++-v3/include -I/export/gnu/import/git/gcc-test-profiled/src-trunk/libstdc++-v3/libsupc++ -L/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-unknown-linux-gnu/libstdc++-v3/src/.libs -L/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs -g -O2 -flto=jobserver -frandom-seed=1 -fprofile-use -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc -o gcj gcc.o ggc-none.o \ java/jvspec.o java/jcf-path.o driver-i386.o libcommon-target.a \ libcommon.a ../libcpp/libcpp.a ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a lto1: internal compiler error: in estimate_edge_growth, at ipa-inline.h:299 0xba3ed8 estimate_edge_growth ../../src-trunk/gcc/ipa-inline.h:299 0xba3ed8 do_estimate_growth_1 ../../src-trunk/gcc/ipa-inline-analysis.c:3866 0x761a54 cgraph_node::call_for_symbol_thunks_and_aliases(bool (*)(cgraph_node*, void*), void*, bool) ../../src-trunk/gcc/cgraph.c:2205 0xb9c554 do_estimate_growth(cgraph_node*) ../../src-trunk/gcc/ipa-inline-analysis.c:3880 0x193a0fa estimate_growth ../../src-trunk/gcc/ipa-inline.h:276 0x193a0fa inline_small_functions ../../src-trunk/gcc/ipa-inline.c:1609 0x193bb65 ipa_inline ../../src-trunk/gcc/ipa-inline.c:2198 0x193bb65 execute ../../src-trunk/gcc/ipa-inline.c:2568 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions. lto-wrapper: fatal error: /export/gnu/import/git/gcc-test-profiled/bld/./prev-gcc/xg++ returned 1 exit status compilation terminated. /usr/local/bin/ld: lto-wrapper failed collect2: error: ld returned 1 exit status make[6]: *** [gcj] Error 1 when GCC is configured with --prefix=/usr/5.0.0 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --with-build-config=bootstrap-lto --disable-werror --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc checking build system type... x86_64-unknown-linux-gnu and built with "make -j16 profiledbootstrap".