[Bug debug/64511] [5 Regression] ICE at -O3 with -g enabled on x86_64-linux-gnu

2015-01-20 Thread su at cs dot ucdavis.edu
figure --prefix=/usr/local/gcc-trunk --enable-languages=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 5.0.0 20150120 (experimental) [trunk revision 219909] (GCC) $ $ gcc-trunk -O3 -g -c small.c gcc-trunk: internal compiler error: Segmentation fault (program cc1) 0x

[Bug target/59946] -mpcrel -O2 produces illegal asm code

2015-01-20 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59946 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/59946] -mpcrel -O2 produces illegal asm code

2015-01-20 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59946 --- Comment #4 from Jeffrey A. Law --- Author: law Date: Wed Jan 21 06:17:50 2015 New Revision: 219927 URL: https://gcc.gnu.org/viewcvs?rev=219927&root=gcc&view=rev Log: 2015-01-20 Jeff Law PR target/59946 * config/m68k/m68k.md (Comp

[Bug target/60925] [4.9/5 Regression] hppa: can't find a register in class 'R1_REGS' while reloading 'asm'

2015-01-20 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60925 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/64705] New: Bad code generation of sieve on x86-64 because of too aggressive IV optimizations

2015-01-20 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64705 Bug ID: 64705 Summary: Bad code generation of sieve on x86-64 because of too aggressive IV optimizations Product: gcc Version: 5.0 Status: UNCONFIRMED Severity:

[Bug c++/64665] Overload resolution not working with std::initializer_list and bool

2015-01-20 Thread duncan.forster at mac dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64665 --- Comment #3 from Duncan Forster --- (In reply to Richard Smith from comment #2) I've been back and forth about what is correct behavior , in the end I think you're correct. GCC seems to be doing the right thing according to the latest C++ defe

[Bug target/50928] m32c ICE building RTEMS

2015-01-20 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50928 --- Comment #13 from Bernd Edlinger --- ok, now I see. the binutils-2.25.tar.gz works, but if we build directly from the git it does not. is this a new check that makes this problem? regarding my patch on pr26255.c, this happens: m32c-elf-gcc

[Bug c++/64704] software crashed when using vectorizing optimization

2015-01-20 Thread zhangyajie_koy at 126 dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64704 --- Comment #3 from kathy --- (In reply to Andrew Pinski from comment #2) > Most likely because icmp6Ptr is not aligned to 16 bits like you say it is by > doing: >register uint16 *ptr = (uint16 *)icmp6Ptr; i am not understand the assemble co

[Bug tree-optimization/64703] glibc sysdeps/powerpc/powerpc64/dl-machine.h miscompile

2015-01-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64703 --- Comment #1 from Andrew Pinski --- Even though I think there is a bug here. I think the best way to work around this issue is do: unsigned long resolve_ifunc (unsigned long value, const struct link_map *map, const struct link_map *

[Bug c++/64704] software crashed when using vectorizing optimization

2015-01-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64704 --- Comment #2 from Andrew Pinski --- Most likely because icmp6Ptr is not aligned to 16 bits like you say it is by doing: register uint16 *ptr = (uint16 *)icmp6Ptr;

[Bug c++/64665] Overload resolution not working with std::initializer_list and bool

2015-01-20 Thread richard-gccbugzilla at metafoo dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64665 Richard Smith changed: What|Removed |Added CC||richard-gccbugzilla@metafoo

[Bug target/64231] [5 Regression] SIGSEGV building glibc on aarch64-linux-gnu from r217852

2015-01-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64231 --- Comment #15 from Andrew Pinski --- Ok, I was finally able to trace this down, This is a 32bit vs 64bit host compiler difference. The problem is with: if (SYMBOL_REF_WEAK (x) || INTVAL (offset) < (HOST_WIDE_INT) -4294967263

[Bug c++/64704] software crashed when using vectorizing optimization

2015-01-20 Thread zhangyajie_koy at 126 dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64704 kathy changed: What|Removed |Added Severity|normal |major --- Comment #1 from kathy --- is this a G

[Bug tree-optimization/64703] New: glibc sysdeps/powerpc/powerpc64/dl-machine.h miscompile

2015-01-20 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64703 Bug ID: 64703 Summary: glibc sysdeps/powerpc/powerpc64/dl-machine.h miscompile Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority

[Bug c++/64704] New: software crashed when using vectorizing optimization

2015-01-20 Thread zhangyajie_koy at 126 dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64704 Bug ID: 64704 Summary: software crashed when using vectorizing optimization Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug rtl-optimization/64081] [5 Regression] r217827 prevents RTL loop unroll

2015-01-20 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081 David Edelsohn changed: What|Removed |Added CC||dje at gcc dot gnu.org --- Comment #7 f

[Bug libgcc/64677] incorrect result with complex division?

2015-01-20 Thread maltsevm at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64677 --- Comment #10 from Mikhail Maltsev --- > 1. Why does the answer change based on the -std? I could reproduce the same result on GCC 4.8.2. I suppose that the most significant difference is that C++11 supports constexpr (and std::complex has cons

[Bug c++/64701] [5 Regression] internal compiler error: unexpected expression ‘’ of kind do_stmt

2015-01-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64701 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 --- Comment #3 from H.J. Lu --- Created attachment 34509 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34509&action=edit A testcase Compile with -O2 -std=gnu++11 -mx32.

[Bug c++/64701] internal compiler error: unexpected expression ‘’ of kind do_stmt

2015-01-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64701 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug c++/64701] New: internal compiler error: unexpected expression ‘’ of kind do_stmt

2015-01-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64701 Bug ID: 64701 Summary: internal compiler error: unexpected expression ‘’ of kind do_stmt Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug target/64205] [5 Regression] powerpc64-linux --with-cpu=G5 bootstrap failure

2015-01-20 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64205 Peter Bergner changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/64687] powerpc: GCC 5.0 (trunk@219851) build failure for powerpc with hardware decimal floating point disabled

2015-01-20 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64687 Peter Bergner changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #7 from Peter Bergner

[Bug target/64687] powerpc: GCC 5.0 (trunk@219851) build failure for powerpc with hardware decimal floating point disabled

2015-01-20 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64687 Peter Bergner changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/64205] [5 Regression] powerpc64-linux --with-cpu=G5 bootstrap failure

2015-01-20 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64205 Peter Bergner changed: What|Removed |Added CC||azanella at linux dot vnet.ibm.com ---

[Bug c++/64647] [5 Regression] [C++14] std::__max_element contains code not allowed in constexpr function

2015-01-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64647 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug preprocessor/64698] preprocessor ignores #pragma GCC diagnostic when using -save-temps

2015-01-20 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64698 Manuel López-Ibáñez changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug go/64683] FAIL: runtime/pprof -- testing.go:278: The entry did not match

2015-01-20 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64683 vries at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--

[Bug target/64687] powerpc: GCC 5.0 (trunk@219851) build failure for powerpc with hardware decimal floating point disabled

2015-01-20 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64687 Alan Modra changed: What|Removed |Added CC||amodra at gmail dot com --- Comment #5 from

[Bug rtl-optimization/64081] [5 Regression] r217827 prevents RTL loop unroll

2015-01-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081 Andrew Pinski changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|FIXED

[Bug rtl-optimization/64081] [5 Regression] r217827 prevents RTL loop unroll

2015-01-20 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug tree-optimization/64700] New: Sink common code through PHI

2015-01-20 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64700 Bug ID: 64700 Summary: Sink common code through PHI Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug rtl-optimization/64110] [5 Regression] ICE: Max. number of generated reload insns per insn is achieved (90)

2015-01-20 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64110 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 H.J. Lu changed: What|Removed |Added CC||hubicka at ucw dot cz --- Comment #2 from H.J.

[Bug target/50928] m32c ICE building RTEMS

2015-01-20 Thread dj at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50928 --- Comment #12 from DJ Delorie --- The reloc bug is caused when gcc puts a JMP.A at the very end of .text and also adds debug info; this puts a 3-byte reloc right at the end of a section (m32c-as pads the last section if it's a code section, the

[Bug libffi/64607] [5 Regression] Multilib test stops working in libffi

2015-01-20 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64607 Richard Henderson changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug libffi/64581] [5 Regression] libffi/testsuite/libffi.special/special.exp doesn't use newly built GCC

2015-01-20 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64581 Richard Henderson changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libffi/64581] [5 Regression] libffi/testsuite/libffi.special/special.exp doesn't use newly built GCC

2015-01-20 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64581 --- Comment #3 from Richard Henderson --- Author: rth Date: Tue Jan 20 21:26:04 2015 New Revision: 219915 URL: https://gcc.gnu.org/viewcvs?rev=219915&root=gcc&view=rev Log: PR libffi/64581 * testsuite/lib/libffi.exp (libffi_target_compile): Do

[Bug debug/64663] [4.8/4.9 Regression] ICE at -O1 and above with -g enabled on x86_64-linux-gnu

2015-01-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64663 Jakub Jelinek changed: What|Removed |Added Summary|[4.8/4.9/5 Regression] ICE |[4.8/4.9 Regression] ICE at

[Bug sanitizer/64632] runtime error: member call on address 0x0000004318a8 which does not point to an object of type 'ios_base'

2015-01-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64632 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/64699] memory corruption with array packing

2015-01-20 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64699 Thomas Koenig changed: What|Removed |Added Resolution|FIXED |INVALID

[Bug fortran/64699] memory corruption with array packing

2015-01-20 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64699 Thomas Koenig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug lto/64693] [5 Regression] PCH failed with --with-build-config=bootstrap-lto

2015-01-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64693 H.J. Lu changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #2 from

[Bug sanitizer/64632] runtime error: member call on address 0x0000004318a8 which does not point to an object of type 'ios_base'

2015-01-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64632 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Jan 20 20:39:52 2015 New Revision: 219912 URL: https://gcc.gnu.org/viewcvs?rev=219912&root=gcc&view=rev Log: PR sanitizer/64632 * ubsan/ubsan_type_hash.cc: Cherry pick upstrea

[Bug fortran/64699] New: memory corruption with array packing

2015-01-20 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64699 Bug ID: 64699 Summary: memory corruption with array packing Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug target/64687] powerpc: GCC 5.0 (trunk@219851) build failure for powerpc with hardware decimal floating point disabled

2015-01-20 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64687 --- Comment #4 from Peter Bergner --- Here's a simplified test case and simplified options: [bergner@makalu-lp1 PR64687]$ cat decode.i union ieee754r_Decimal32 { _Decimal32 sd; unsigned int cc0; }; unsigned int __decoded32 (_Decimal32 a) {

[Bug c/63886] float will fit into int with abs - possible missing warning Wabsolute-value

2015-01-20 Thread egall at gwmail dot gwu.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63886 Eric Gallager changed: What|Removed |Added CC||egall at gwmail dot gwu.edu --- Comment

[Bug target/64687] powerpc: GCC 5.0 (trunk@219851) build failure for powerpc with hardware decimal floating point disabled

2015-01-20 Thread azanella at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64687 --- Comment #3 from Adhemerval Zanella --- Yes, my GCC build have -mcpu=power7 -mtune=power8 option as configure option.

[Bug target/50928] m32c ICE building RTEMS

2015-01-20 Thread dj at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50928 --- Comment #11 from DJ Delorie --- I see the "relocation out of range" error too. I'm configuring for m32c-elf

[Bug preprocessor/64698] New: preprocessor ignores #pragma GCC diagnostic when using -save-temps

2015-01-20 Thread markus at oberhumer dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64698 Bug ID: 64698 Summary: preprocessor ignores #pragma GCC diagnostic when using -save-temps Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug libgcc/64677] incorrect result with complex division?

2015-01-20 Thread spatel at rotateright dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64677 --- Comment #9 from Sanjay Patel --- (In reply to Sanjay Patel from comment #8) > It seems I don't need the -std=c++11 flag as I do on OS X? Actually, I screwed that up. We don't need that flag on OS X either...and thankfully, the behavior match

[Bug ipa/63576] [5 Regression] ICE : in ipa_merge_profiles, at ipa-utils.c:540 during Firefox LTO/PGO build

2015-01-20 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63576 --- Comment #13 from Jan Hubicka --- Author: hubicka Date: Tue Jan 20 20:03:23 2015 New Revision: 219910 URL: https://gcc.gnu.org/viewcvs?rev=219910&root=gcc&view=rev Log: PR ipa/63576 * ipa-utils.c (ipa_merge_profiles): Merge speculativ

[Bug target/64687] powerpc: GCC 5.0 (trunk@219851) build failure for powerpc with hardware decimal floating point disabled

2015-01-20 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64687 Peter Bergner changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/50928] m32c ICE building RTEMS

2015-01-20 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50928 --- Comment #10 from Bernd Edlinger --- Hmm... I use this configuration: binutils-build: ../binutils-2.25/configure --prefix=/home/ed/gnu/m32c-rtems --target=m32c-rtems --disable-werror gcc-build: ../gcc-trunk/configure --prefix=/home/ed/gnu/m

[Bug libgcc/64677] incorrect result with complex division?

2015-01-20 Thread spatel at rotateright dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64677 --- Comment #8 from Sanjay Patel --- (In reply to Andrew Pinski from comment #7) > Can you try this under Linux too, just to double check there? Wow, that other bug shows that there are a lot of variables here. I don't know what to make of th

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2015-01-20 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #217 from Jan Hubicka --- Author: hubicka Date: Tue Jan 20 19:48:59 2015 New Revision: 219909 URL: https://gcc.gnu.org/viewcvs?rev=219909&root=gcc&view=rev Log: PR lto/45375 * ipa-inline.c: Include lto-streamer.h (report

[Bug target/64669] [5 Regression] aarch64-linux profiledbootstrap failure

2015-01-20 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64669 Richard Henderson changed: What|Removed |Added Assignee|jiwang at gcc dot gnu.org |rth at gcc dot gnu.org --- Co

[Bug ipa/64686] [5 Regression] ICE: in edge_badness, at ipa-inline.c:912 during Firefox LTO build with enabled checking

2015-01-20 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64686 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever confirmed|0

[Bug target/64669] [5 Regression] aarch64-linux profiledbootstrap failure

2015-01-20 Thread jiwang at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64669 --- Comment #10 from Jiong Wang --- (In reply to Richard Henderson from comment #8) > Indeed, if I force used_in_cond_stmt_p to return false, which forces > the use of the emit_cstore path, which means we return a proper > boolean value instead o

[Bug c++/64697] C++11 thread_local: relocation truncated to fit: R_X86_64_PC32 against undefined symbol `TLS init function for N::ptd'

2015-01-20 Thread vhaisman at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64697 --- Comment #3 from Václav Zeman --- Created attachment 34505 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34505&action=edit use.cxx

[Bug c++/64697] C++11 thread_local: relocation truncated to fit: R_X86_64_PC32 against undefined symbol `TLS init function for N::ptd'

2015-01-20 Thread vhaisman at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64697 --- Comment #2 from Václav Zeman --- Created attachment 34504 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34504&action=edit def.cxx

[Bug c++/64697] C++11 thread_local: relocation truncated to fit: R_X86_64_PC32 against undefined symbol `TLS init function for N::ptd'

2015-01-20 Thread vhaisman at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64697 --- Comment #1 from Václav Zeman --- Created attachment 34503 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34503&action=edit def.hxx

[Bug c++/64697] New: C++11 thread_local: relocation truncated to fit: R_X86_64_PC32 against undefined symbol `TLS init function for N::ptd'

2015-01-20 Thread vhaisman at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64697 Bug ID: 64697 Summary: C++11 thread_local: relocation truncated to fit: R_X86_64_PC32 against undefined symbol `TLS init function for N::ptd' Product: gcc Version

[Bug target/64669] [5 Regression] aarch64-linux profiledbootstrap failure

2015-01-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64669 --- Comment #9 from Andrew Pinski --- (In reply to Richard Henderson from comment #8) > I think I was wrong to approve the ccmp patch with the used_in_cond_stmt_p > logic in the first place, and that it should all be removed. I tend to agree bec

[Bug target/64669] [5 Regression] aarch64-linux profiledbootstrap failure

2015-01-20 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64669 --- Comment #8 from Richard Henderson --- Indeed, if I force used_in_cond_stmt_p to return false, which forces the use of the emit_cstore path, which means we return a proper boolean value instead of a CCmode value, the test case doesn't ICE. Mo

[Bug target/64687] powerpc: GCC 5.0 (trunk@219851) build failure for powerpc with hardware decimal floating point disabled

2015-01-20 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64687 --- Comment #1 from Peter Bergner --- This worked as of revision 219551. I'll see if I can track down the revision that caused this.

[Bug libgcc/64677] incorrect result with complex division?

2015-01-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64677 --- Comment #7 from Andrew Pinski --- (In reply to Andrew Pinski from comment #6) > (In reply to Sanjay Patel from comment #5) > > (In reply to Mikhail Maltsev from comment #3) > > > So, compile-time result is more precise. BTW, what does the dis

[Bug libgcc/64677] incorrect result with complex division?

2015-01-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64677 --- Comment #6 from Andrew Pinski --- (In reply to Sanjay Patel from comment #5) > (In reply to Mikhail Maltsev from comment #3) > > So, compile-time result is more precise. BTW, what does the disassembly look > > like? > > In the -O0 case, it l

[Bug target/64669] [5 Regression] aarch64-linux profiledbootstrap failure

2015-01-20 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64669 --- Comment #7 from Richard Henderson --- (In reply to Jiong Wang from comment #5) > although there is no correctness issue with the "if (_27 <= 0)", but I think > for boolean type "<= 0" is exactly "== 0", so the "<" is uncessary. True, but at

[Bug libgcc/64677] incorrect result with complex division?

2015-01-20 Thread spatel at rotateright dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64677 --- Comment #5 from Sanjay Patel --- (In reply to Mikhail Maltsev from comment #3) > So, compile-time result is more precise. BTW, what does the disassembly look > like? In the -O0 case, it looks like all of the math is handled in: call

[Bug debug/63741] lm32 ICE in dwarf2out_frame_debug_expr, at dwarf2cfi.c:1677

2015-01-20 Thread joel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63741 --- Comment #7 from Joel Sherrill --- I added Jon Beniston who did the initial port and Sebastien Bourdeauducq who is listed as the lm32 maintainer but hasn't committed since 2011. I hope one of them can help out here.

[Bug target/64377] nios2 compile error in options-save.c

2015-01-20 Thread joel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64377 --- Comment #19 from Joel Sherrill --- Sorry.. wrong PR.

[Bug rtl-optimization/64682] [5 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-01-20 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64682 Segher Boessenkool changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassig

[Bug target/64377] nios2 compile error in options-save.c

2015-01-20 Thread joel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64377 --- Comment #18 from Joel Sherrill --- I added Jon Beniston who did the initial port and Sebastien Bourdeauducq who is listed as the lm32 maintainer but hasn't committed since 2011. I hope one of them can help out here.

[Bug debug/63741] lm32 ICE in dwarf2out_frame_debug_expr, at dwarf2cfi.c:1677

2015-01-20 Thread joel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63741 --- Comment #6 from Joel Sherrill --- I am not an expert on the machine descriptions or the lm32. If someone wants to propose a patch, I am happy to test it.

[Bug target/50928] m32c ICE building RTEMS

2015-01-20 Thread joel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50928 --- Comment #9 from Joel Sherrill --- I updated binutils, newlib and gcc. The build fails very early for me: /users/joel/test-gcc/b-m32c-rtems4.11-gcc/./gcc/xgcc -B/users/joel/test-gcc/b-m32c-rtems4.11-gcc/./gcc/ -nostdinc -B/users/joel/test-gcc

[Bug c++/64696] New: [C++14] braced-init-list does not cause expected aggregate initialization

2015-01-20 Thread hstong at ca dot ibm.com
et: x86_64-unknown-linux-gnu Configured with: /home/heads/gcc/gcc-source/configure --prefix=/usr/local/gcc-head --enable-languages=c,c++ --enable-lto --disable-multilib --without-ppl --without-cloog-ppl --enable-checking=release --disable-nls Thread model: posix gcc version 5.0.0 20150120 (experimental) (GCC)

[Bug debug/64663] [4.8/4.9/5 Regression] ICE at -O1 and above with -g enabled on x86_64-linux-gnu

2015-01-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64663 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Jan 20 18:29:58 2015 New Revision: 219906 URL: https://gcc.gnu.org/viewcvs?rev=219906&root=gcc&view=rev Log: PR debug/64663 * dwarf2out.c (decl_piece_node): Don't put bitsize

[Bug libgomp/64672] ICEs in libgomp.oacc-fortran when using the '-g -flto' options in the test suite.

2015-01-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64672 --- Comment #10 from Dominique d'Humieres --- > Perhaps for consistency, we should mark both fopenmp and fopenacc > as LTO options? Not sure to understand. Is it not what the patch at https://gcc.gnu.org/ml/gcc-patches/2014-11/msg00085.html does

[Bug lto/64693] [5 Regression] PCH failed with --with-build-config=bootstrap-lto

2015-01-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64693 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/64669] [5 Regression] aarch64-linux profiledbootstrap failure

2015-01-20 Thread jiwang at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64669 --- Comment #6 from Jiong Wang --- (In reply to Jiong Wang from comment #5) > Created attachment 34502 [details] > kk.ii > this testcase reproduce exactly what Jakub reported.

[Bug target/64669] [5 Regression] aarch64-linux profiledbootstrap failure

2015-01-20 Thread jiwang at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64669 --- Comment #5 from Jiong Wang --- Created attachment 34502 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34502&action=edit kk.ii attachment is the reduced testcase. ./cc1 -g -O2 -fprofile-use -fno-exceptions -fno-rtti -fasynchronous-

[Bug c++/58089] expanding empty parameter pack as constructor arguments requires accessible copy constructor

2015-01-20 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58089 Paolo Carlini changed: What|Removed |Added CC||ppluzhnikov at google dot com --- Commen

[Bug c++/59141] [C++11] Bogus copy constructor required for direct initialization with empty variadic pack

2015-01-20 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59141 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/64695] [5 Regression] FAIL: libstdc++-prettyprinters/cxx11.cc

2015-01-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64695 --- Comment #1 from Andrew Pinski --- I had these failures on aarch64 also.

[Bug libstdc++/64695] [5 Regression] FAIL: libstdc++-prettyprinters/cxx11.cc

2015-01-20 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64695 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug debug/64511] [5 Regression] ICE at -O3 with -g enabled on x86_64-linux-gnu

2015-01-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64511 --- Comment #7 from Jakub Jelinek --- Note, this problem went away with r219646. Shall we declare it as fixed or at least turn into non-regression?

[Bug go/64595] go programs abort when debug info is stripped

2015-01-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64595 --- Comment #17 from Andrew Pinski --- (In reply to Ian Lance Taylor from comment #16) > Yes, gccgo ought to enable -g by default. For some reason I thought it did > but clearly I was wrong. Maybe -g1 is enough now.

[Bug libstdc++/64695] New: [5 Regression] FAIL: libstdc++-prettyprinters/cxx11.cc

2015-01-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64695 Bug ID: 64695 Summary: [5 Regression] FAIL: libstdc++-prettyprinters/cxx11.cc Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug ipa/64694] New: [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 Bug ID: 64694 Summary: [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/60322] [OOP] Incorrect bounds on polymorphic dummy array

2015-01-20 Thread antony at cosmologist dot info
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60322 Antony Lewis changed: What|Removed |Added CC||antony at cosmologist dot info --- Commen

[Bug sanitizer/64435] [5 Regression] Bootstrap failure in libsanitizer on AArch64 with Linux kernel <= 3.15

2015-01-20 Thread kcc at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64435 --- Comment #23 from Kostya Serebryany --- Can we move the discussion to the asan issue tracker? https://code.google.com/p/address-sanitizer/issues/list There is already quite a bit of aarch64 discussion at https://code.google.com/p/address-san

[Bug target/64688] [5 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

2015-01-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64688 --- Comment #2 from Jakub Jelinek --- This is while reloading (define_insn "vec_set_0" [(set (match_operand:VI4F_128 0 "nonimmediate_operand" "=Yr,*v,v,v ,x,x,v,Yr ,*x ,x ,m ,m ,m") (vec_merge:VI4F_128 (vec_duplic

[Bug target/64617] [5 Regression] ICE: Max. number of generated reload insns per insn is achieved (90) with -ftree-vectorize -mavx512bw -march=slm

2015-01-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64617 Jakub Jelinek changed: What|Removed |Added CC||vmakarov at gcc dot gnu.org --- Comment

[Bug go/64683] FAIL: runtime/pprof -- testing.go:278: The entry did not match

2015-01-20 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64683 --- Comment #6 from Ian Lance Taylor --- Should be fixed now. Thanks for reporting it.

[Bug go/64595] go programs abort when debug info is stripped

2015-01-20 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64595 --- Comment #16 from Ian Lance Taylor --- Yes, gccgo ought to enable -g by default. For some reason I thought it did but clearly I was wrong. file/line info is needed for the standard library runtime.Callers function, which is used by many othe

[Bug libffi/64645] liibffi fails to build on cygwin-32

2015-01-20 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64645 --- Comment #7 from Bernd Edlinger --- (In reply to Richard Henderson from comment #6) > No. In that case this unwind info would simply be ignored. > Anyway, fixed in r219860. Thanks.

[Bug go/64683] FAIL: runtime/pprof -- testing.go:278: The entry did not match

2015-01-20 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64683 --- Comment #5 from ian at gcc dot gnu.org --- Author: ian Date: Tue Jan 20 16:11:36 2015 New Revision: 219900 URL: https://gcc.gnu.org/viewcvs?rev=219900&root=gcc&view=rev Log: PR go/64683 runtime/pprof: Let memory profiler test pass if val

[Bug bootstrap/64693] New: [5 Regression] PCH failed with LTO + profiledbootstrap

2015-01-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64693 Bug ID: 64693 Summary: [5 Regression] PCH failed with LTO + profiledbootstrap Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

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