[Bug target/57310] [4.7/4.8/4.9 Regression] segfault with -O2 or higher on x86_64-linux-gnu

2013-10-09 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57310 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/58627] [4.9 Regression] crash during compilation of boost testsuite

2013-10-09 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58627 Markus Trippelsdorf markus at trippelsdorf dot de changed: What|Removed |Added CC||jason

[Bug bootstrap/58666] New: make install after make bootstrap-lean fails starting with r202895

2013-10-09 Thread krebbel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58666 Bug ID: 58666 Summary: make install after make bootstrap-lean fails starting with r202895 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/58530] [4.9 Regression] crash in get_combined_adhoc_loc

2013-10-09 Thread dcb314 at hotmail dot com
Resolution|--- |FIXED --- Comment #4 from David Binderman dcb314 at hotmail dot com --- Seems to be fixed by 20131009, revision 203302

[Bug bootstrap/58666] make install after make bootstrap-lean fails starting with r202895

2013-10-09 Thread mario.held at de dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58666 --- Comment #1 from Mario Held mario.held at de dot ibm.com --- Same behavior seen on my systems. A 'make' of GCC (s390x) sucessful, ' make bootstrap-lean' fails.

[Bug tree-optimization/50417] regression: memcpy with known alignment

2013-10-09 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50417 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug tree-optimization/58539] [4.7/4.8 Regression] ICE with segfault at -O3 with -g enabled on x86_64-linux-gnu

2013-10-09 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58539 --- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Wed Oct 9 09:26:48 2013 New Revision: 203307 URL: http://gcc.gnu.org/viewcvs?rev=203307root=gccview=rev Log: Backport from mainline 2013-09-26 Richard

[Bug fortran/31593] Invariant DO loop variables and subroutines

2013-10-09 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31593 --- Comment #45 from Dominique d'Humieres dominiq at lps dot ens.fr --- Anything left to fix in this PR?

[Bug debug/58663] entry-value: missing DW_TAG_GNU_call_site for libasan calls

2013-10-09 Thread jan.kratochvil at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58663 Jan Kratochvil jan.kratochvil at redhat dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug fortran/58667] New: Add -Wfloat-conversion

2013-10-09 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58667 Bug ID: 58667 Summary: Add -Wfloat-conversion Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug middle-end/58570] [4.9 Regression] wrong code for bitfields at -O2 and above

2013-10-09 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58570 --- Comment #13 from Eric Botcazou ebotcazou at gcc dot gnu.org --- Author: ebotcazou Date: Wed Oct 9 12:59:02 2013 New Revision: 203315 URL: http://gcc.gnu.org/viewcvs?rev=203315root=gccview=rev Log: PR middle-end/58570 *

[Bug c/20318] RFE: add attribute to specify that a function never returns NULL

2013-10-09 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20318 --- Comment #10 from Marc Glisse glisse at gcc dot gnu.org --- Author: glisse Date: Wed Oct 9 13:03:13 2013 New Revision: 203316 URL: http://gcc.gnu.org/viewcvs?rev=203316root=gccview=rev Log: 2013-10-09 Marc Glisse marc.gli...@inria.fr

[Bug middle-end/58570] [4.9 Regression] wrong code for bitfields at -O2 and above

2013-10-09 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58570 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/58635] [c++11] ICE with __transaction_atomic and noexcept(false)

2013-10-09 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58635 --- Comment #3 from Marek Polacek mpolacek at gcc dot gnu.org --- Author: mpolacek Date: Wed Oct 9 14:51:28 2013 New Revision: 203323 URL: http://gcc.gnu.org/viewcvs?rev=203323root=gccview=rev Log: PR c++/58635 cp/ * semantics.c

[Bug c++/58635] [c++11] ICE with __transaction_atomic and noexcept(false)

2013-10-09 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58635 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/58654] [4.9 Regression] ICE: abort compiling libstdc++-v3/src/c ++98/sstream-inst.cc

2013-10-09 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58654 John David Anglin danglin at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/58668] New: [arm with hardfp ABI]: internal compiler error: in cond_exec_process_insns, at ifcvt.c:339

2013-10-09 Thread sebastien at debian dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58668 Bug ID: 58668 Summary: [arm with hardfp ABI]: internal compiler error: in cond_exec_process_insns, at ifcvt.c:339 Product: gcc Version: 4.8.1 Status: UNCONFIRMED

[Bug java/58669] New: does not detect all cpu cores/threads

2013-10-09 Thread folkert at vanheusden dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58669 Bug ID: 58669 Summary: does not detect all cpu cores/threads Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: java

[Bug java/58669] does not detect all cpu cores/threads

2013-10-09 Thread gnu_andrew at member dot fsf.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58669 Andrew John Hughes gnu_andrew at member dot fsf.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug java/58669] does not detect all cpu cores/threads

2013-10-09 Thread gnu_andrew at member dot fsf.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58669 --- Comment #2 from Andrew John Hughes gnu_andrew at member dot fsf.org --- This is easily fixed with sysconf(_SC_NPROCESSORS_ONLN);

[Bug java/58669] does not detect all cpu cores/threads

2013-10-09 Thread folkert at vanheusden dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58669 --- Comment #3 from Folkert van Heusden folkert at vanheusden dot com --- Did some googling and with appropriate #ifdefs it should be at least on linux possible to retrieve this value: sysconf(_SC_NPROCESSORS_ONLN); If that function can't figure

[Bug target/58668] [arm with hardfp ABI]: internal compiler error: in cond_exec_process_insns, at ifcvt.c:339

2013-10-09 Thread ktkachov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58668 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug middle-end/58670] New: asm goto miscompilation

2013-10-09 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670 Bug ID: 58670 Summary: asm goto miscompilation Product: gcc Version: 4.8.1 Status: UNCONFIRMED Keywords: wrong-code Severity: normal Priority: P3

[Bug java/58669] does not detect all cpu cores/threads

2013-10-09 Thread gnu_andrew at member dot fsf.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58669 --- Comment #4 from Andrew John Hughes gnu_andrew at member dot fsf.org --- Yes, I just said that above. I'll propose a patch when I get chance.

[Bug java/58669] does not detect all cpu cores/threads

2013-10-09 Thread gnu_andrew at member dot fsf.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58669 --- Comment #5 from Andrew John Hughes gnu_andrew at member dot fsf.org --- Thanks for reporting this. I'll let you know when a fix is committed.

[Bug middle-end/21718] real.c rounding not perfect

2013-10-09 Thread exploringbinary at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21718 --- Comment #19 from Rick Regan exploringbinary at gmail dot com --- I've looked into this and found that real.c/real.h use a precision of SIGNIFICAND_BITS, which is dependent on an architecture-dependent value called HOST_BITS_PER_LONG. In

[Bug middle-end/58670] asm goto miscompilation

2013-10-09 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670 --- Comment #1 from Jakub Jelinek jakub at gcc dot gnu.org --- I see multiple issues: 1) commit_one_edge_insertion doesn't seem to cope with asm goto, I think asm goto with only labels pointing to the fallthru bb's labels can happen both for

[Bug fortran/48923] Type with Allocatable Length Character Component

2013-10-09 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48923 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/58207] [4.7/4.8/4.9 Regression] ICE in sort_constexpr_mem_initializers due to out of bounds vector access

2013-10-09 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58207 Volker Reichelt reichelt at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug c++/58671] New: ICE with thread_local and self-referential variable initialization

2013-10-09 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58671 Bug ID: 58671 Summary: ICE with thread_local and self-referential variable initialization Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal

[Bug c++/58672] New: ICE with thread_local and variable of broken class

2013-10-09 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58672 Bug ID: 58672 Summary: ICE with thread_local and variable of broken class Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/58673] New: ICE in final_scan_insn for movti_ppc64 with base+offset address

2013-10-09 Thread pthaugen at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58673 Bug ID: 58673 Summary: ICE in final_scan_insn for movti_ppc64 with base+offset address Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal

[Bug target/58673] ICE in final_scan_insn for movti_ppc64 with base+offset address

2013-10-09 Thread pthaugen at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58673 --- Comment #1 from Pat Haugen pthaugen at gcc dot gnu.org --- Created attachment 30972 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30972action=edit testcase Another similar example, but this one is on a store to memory instead of a load.

[Bug c++/58674] New: [4.8/4.9 Regression] [c++11] ICE with template using declaration

2013-10-09 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58674 Bug ID: 58674 Summary: [4.8/4.9 Regression] [c++11] ICE with template using declaration Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal

[Bug target/58675] New: ICE in rs6000_secondary_reload_inner:15460, type = store

2013-10-09 Thread pthaugen at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58675 Bug ID: 58675 Summary: ICE in rs6000_secondary_reload_inner:15460, type = store Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal

[Bug c++/58333] performance regression when using -std=c++0x

2013-10-09 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58333 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/50961] Fails to decay template function properly(?)

2013-10-09 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50961 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug fortran/58676] New: Intrinsic functions not considered pure actual arguments

2013-10-09 Thread ian_harvey at bigpond dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58676 Bug ID: 58676 Summary: Intrinsic functions not considered pure actual arguments Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c++/21802] Two-stage name lookup fails for operators

2013-10-09 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21802 --- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com --- This bug likely needs an update: the testcase is still rejected, but likewise happens with ICC and clang.

[Bug middle-end/21718] real.c rounding not perfect

2013-10-09 Thread vincent-gcc at vinc17 dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21718 --- Comment #20 from Vincent Lefèvre vincent-gcc at vinc17 dot net --- I suppose that for any 54-bit[*] odd integer multiplied by a power of two with a large exponent (in absolute value), some decimal numbers close to this value will be affected.

[Bug c++/56926] Crash (without ICE) while compiling Boost.Math

2013-10-09 Thread asmwarrior at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56926 asmwarrior asmwarrior at gmail dot com changed: What|Removed |Added CC||asmwarrior at

[Bug middle-end/58677] New: wrong code at -O1 on x86_64-linux-gnu

2013-10-09 Thread su at cs dot ucdavis.edu
++,fortran,lto --disable-werror --enable-checking=release --with-gmp=/usr/local/gcc-trunk --with-mpfr=/usr/local/gcc-trunk --with-mpc=/usr/local/gcc-trunk --with-cloog=/usr/local/gcc-trunk --prefix=/usr/local/gcc-trunk Thread model: posix gcc version 4.9.0 20131009 (experimental) [trunk revision 203302

[Bug c++/58671] [c++11] ICE with thread_local and self-referential variable initialization

2013-10-09 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58671 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last