[Bug translation/79018] translatable string typo in params.def:1105

2017-01-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79018 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug translation/79018] translatable string typo in params.def:1105

2017-01-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79018 --- Comment #1 from Jakub Jelinek --- Author: jakub Date: Sat Jan 7 08:37:06 2017 New Revision: 244195 URL: https://gcc.gnu.org/viewcvs?rev=244195&root=gcc&view=rev Log: PR translation/79018 * params.def (PARAM_MAX_STORES_TO_MER

[Bug translation/79018] translatable string typo in params.def:1105

2017-01-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79018 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug rtl-optimization/78911] [5/6/7 Regression] Infinite loop at -O2/O3 optimization levels while trying to compile server.c from Wine-2.0-rc2

2017-01-07 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78911 --- Comment #10 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #9) > At least for me it hangs already in that r216281: I don't have PR at hand, but pLease note that there were some problems with this pattern in the past, fixed in t

[Bug middle-end/77484] [6/7 Regression] Static branch predictor causes ~6-8% regression of SPEC2000 GAP

2017-01-07 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77484 --- Comment #22 from Dominik Vogt --- > Is changing one a day enough for periodic testers to catch up? I'll try to keep up with testing. > New Revision: 244167 Which numbers do you need r244167 vs. r244166 or vs. 243994 or both? (If I'm suppo

[Bug target/71678] [avr] ICE from switch / case on long long (casesi + DImode)

2017-01-07 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71678 Georg-Johann Lay changed: What|Removed |Added CC||tho...@maier-komor.de --- Comment #5

[Bug target/78946] optimization throws internal compiler error for uint64_t on AVR

2017-01-07 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78946 Georg-Johann Lay changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/71678] [avr] ICE from switch / case on long long (casesi + DImode)

2017-01-07 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71678 Georg-Johann Lay changed: What|Removed |Added Target Milestone|--- |7.0

[Bug target/71676] [avr] casesi won't handle switch values larger than 16 bits

2017-01-07 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71676 Georg-Johann Lay changed: What|Removed |Added Target Milestone|--- |7.0

[Bug fortran/78672] Gfortran test suite failures with a sanitized compiler

2017-01-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78672 Dominique d'Humieres changed: What|Removed |Added Attachment #40273|0 |1 is obsolete|

[Bug middle-end/77484] [6/7 Regression] Static branch predictor causes ~6-8% regression of SPEC2000 GAP

2017-01-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77484 --- Comment #23 from Markus Trippelsdorf --- Unfortunately vmakarov SPEC tester is currently stalled for most archs. However it still works for POWER7 and here r244167 shows no effect. https://vmakarov.fedorapeople.org/spec/spec2000.ibm-p730-05-

[Bug translation/79019] New: translatable string typo in cif-code.def:141

2017-01-07 Thread fmarchal at perso dot be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79019 Bug ID: 79019 Summary: translatable string typo in cif-code.def:141 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: transl

[Bug translation/79020] New: translatable string typo in params.def:1173

2017-01-07 Thread fmarchal at perso dot be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79020 Bug ID: 79020 Summary: translatable string typo in params.def:1173 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: transla

[Bug rtl-optimization/52025] caller-saves triggers a frame without need

2017-01-07 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52025 Georg-Johann Lay changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/70677] Suboptimal cond on AVR: unneeded stack frame

2017-01-07 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70677 --- Comment #10 from Georg-Johann Lay --- *** Bug 52025 has been marked as a duplicate of this bug. ***

[Bug target/44501] Wrong register stored

2017-01-07 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44501 Georg-Johann Lay changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/65827] LRA use smaller reg class than original reg for reload and it spill fail if reg class no hard reg available

2017-01-07 Thread jasonwucj at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65827 Chung-Ju Wu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/71017] libgcc/config/i386/cpuinfo.c:346:17: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'

2017-01-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71017 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/79021] New: attribute noreturn on function template ignored in generic lambda

2017-01-07 Thread akim.demaille at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79021 Bug ID: 79021 Summary: attribute noreturn on function template ignored in generic lambda Product: gcc Version: 6.2.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/78942] Incorrect error message for preprocessed source

2017-01-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78942 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/79022] New: trunk/gcc/gengtype.h: create_nested_ptr_option: decl & defn don't match ?

2017-01-07 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79022 Bug ID: 79022 Summary: trunk/gcc/gengtype.h: create_nested_ptr_option: decl & defn don't match ? Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/78935] [7 Regression] ICE on allocating derived type coarray with allocatable components

2017-01-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78935 --- Comment #7 from Dominique d'Humieres --- Related to/duplicate of pr78781?

[Bug bootstrap/78880] [7 Regression] Revision 243196 breaks bootstrap on x86_64-w64-mingw32

2017-01-07 Thread rai...@emrich-ebersheim.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78880 --- Comment #3 from Rainer Emrich --- (In reply to Jeffrey A. Law from comment #2) > When using a sysroot STARTFILE_PREFIX is supposed to be relative to the > sysroot variable -- meaning the mingw port is no longer going to be looking > in /mingw

[Bug c/16351] NULL dereference warnings

2017-01-07 Thread tim.ruehsen at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #51 from Tim Ruehsen --- (In reply to Martin Sebor from comment #50) > Yes, -Wnull-dereference is only in GCC 6 and later. -Wnonnull is in 5 and > prior but it does only a superficial job of checking (it only detects null > pointer c

[Bug fortran/78935] [7 Regression] ICE on allocating derived type coarray with allocatable components

2017-01-07 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78935 --- Comment #8 from vehre at gcc dot gnu.org --- Fixing 78781 seems to need the same code path like this pr. But the causes of the issues are not related.

[Bug libstdc++/78968] conflict between gnu's __cxa_thread_atexit and LLVM's/FreeBSD's implementation

2017-01-07 Thread kostikbel at ukr dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78968 --- Comment #18 from Konstantin Belousov --- (In reply to Jonathan Wakely from comment #16) > Trunk no longer defines __cxa_thread_atexit if it's found in libc. We might > want to backport this to the gcc-5-branch and gcc-6-branch. > > I will tr

[Bug fortran/78781] [7 Regression] [Coarray] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1588

2017-01-07 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78781 --- Comment #4 from vehre at gcc dot gnu.org --- Author: vehre Date: Sat Jan 7 17:26:58 2017 New Revision: 244196 URL: https://gcc.gnu.org/viewcvs?rev=244196&root=gcc&view=rev Log: gcc/fortran/ChangeLog: 2017-01-07 Andre Vehreschild

[Bug fortran/78935] [7 Regression] ICE on allocating derived type coarray with allocatable components

2017-01-07 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78935 --- Comment #9 from vehre at gcc dot gnu.org --- Author: vehre Date: Sat Jan 7 17:26:58 2017 New Revision: 244196 URL: https://gcc.gnu.org/viewcvs?rev=244196&root=gcc&view=rev Log: gcc/fortran/ChangeLog: 2017-01-07 Andre Vehreschild

[Bug libstdc++/79017] Old PowerMac G5, MacPorts GCC 5.4, C++11 and "std::log2 has not been declared"

2017-01-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79017 --- Comment #10 from Jonathan Wakely --- (In reply to Jeffrey Walton from comment #9) > This patch for libc++ may be useful to you for OS X 10.6 and below (thanks > to KC): > https://github.com/jeremyhu/libcxx/commit/ > 720feba4874d4ca3131753dc31

[Bug libstdc++/79017] Old PowerMac G5, MacPorts GCC 5.4, C++11 and "std::log2 has not been declared"

2017-01-07 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79017 --- Comment #11 from Jeffrey Walton --- > Does this C program compile and link on 10.4 and 10.5? > > long long llrint(double x); > long long llrintf(float x); > long long llrintl(long double x); > long long llround(double x); > long long llroun

[Bug fortran/78781] [7 Regression] [Coarray] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1588

2017-01-07 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78781 --- Comment #5 from vehre at gcc dot gnu.org --- Waiting one week for regression reports before closing.

[Bug fortran/78935] [7 Regression] ICE on allocating derived type coarray with allocatable components

2017-01-07 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78935 --- Comment #10 from vehre at gcc dot gnu.org --- Waiting one week for regression reports before closing.

[Bug c/16351] NULL dereference warnings

2017-01-07 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #52 from Martin Sebor --- -Wnull-dereference is a language-independent option (it works for C, C++, and should work for all other languages). But this bug isn't the right forum to discuss general GCC usage questions (such as why -Q -

[Bug libstdc++/79017] Old PowerMac G5, MacPorts GCC 5.4, C++11 and "std::log2 has not been declared"

2017-01-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79017 --- Comment #12 from Jonathan Wakely --- What's the error?

[Bug libstdc++/79017] Old PowerMac G5, MacPorts GCC 5.4, C++11 and "std::log2 has not been declared"

2017-01-07 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79017 --- Comment #13 from Jeffrey Walton --- (In reply to Jonathan Wakely from comment #12) > What's the error? My bad... $ cat test.cxx // #include long long llrint(double x); long long llrintf(float x); long long llrintl(long double x); long long

[Bug libstdc++/79017] Old PowerMac G5, MacPorts GCC 5.4, C++11 and "std::log2 has not been declared"

2017-01-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79017 --- Comment #14 from Jonathan Wakely --- OK, thanks. I'm not going to try to add declarations like the libc++ patch does, as it looks like that would only be correct for Snow Leopard and not earlier. I'll just add more fine-grained configure che

[Bug libstdc++/79017] Old PowerMac G5, MacPorts GCC 5.4, C++11 and "std::log2 has not been declared"

2017-01-07 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79017 --- Comment #15 from Jeffrey Walton --- (In reply to Jonathan Wakely from comment #14) > OK, thanks. I'm not going to try to add declarations like the libc++ patch > does, as it looks like that would only be correct for Snow Leopard and not > ear

[Bug libstdc++/71809] compile llvm3.8.0 failed by the libstdc++ of gcc6.1.0

2017-01-07 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71809 Jeffrey Walton changed: What|Removed |Added CC||noloader at gmail dot com --- Comment #

[Bug c++/72803] [7 Regression] ICE on invalid code in linemap_position_for_loc_and_offset, at libcpp/line-map.c:891

2017-01-07 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72803 --- Comment #8 from David Malcolm --- Author: dmalcolm Date: Sat Jan 7 21:33:59 2017 New Revision: 244199 URL: https://gcc.gnu.org/viewcvs?rev=244199&root=gcc&view=rev Log: Fix linemap corruption after very wide source lines (PR c++/72803) PR

[Bug c++/72803] [7 Regression] ICE on invalid code in linemap_position_for_loc_and_offset, at libcpp/line-map.c:891

2017-01-07 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72803 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug preprocessor/13498] CPP include search path documentation is incorrect

2017-01-07 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=13498 --- Comment #4 from sandra at gcc dot gnu.org --- Author: sandra Date: Sat Jan 7 22:46:13 2017 New Revision: 244201 URL: https://gcc.gnu.org/viewcvs?rev=244201&root=gcc&view=rev Log: 2017-01-07 Sandra Loosemore PR preprocessor/13498

[Bug c/79023] New: ARM: Compiler optimizations cause branch instruction within while loop to call itself infinitely.

2017-01-07 Thread geo...@george-morgan.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79023 Bug ID: 79023 Summary: ARM: Compiler optimizations cause branch instruction within while loop to call itself infinitely. Product: gcc Version: 6.3.0 Status: UNCONFIRMED

[Bug c/79023] ARM: Compiler optimizations cause branch instruction within while loop to call itself infinitely.

2017-01-07 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79023 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/79023] ARM: Compiler optimizations cause branch instruction within while loop to call itself infinitely.

2017-01-07 Thread geo...@george-morgan.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79023 --- Comment #2 from George Morgan --- Ah, I see. Yes, that resolves the problem. My apologies for the inconvenience - George

[Bug libstdc++/71809] compile llvm3.8.0 failed by the libstdc++ of gcc6.1.0

2017-01-07 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71809 --- Comment #6 from Jeffrey Walton --- (In reply to Jeffrey Walton from comment #5) > (In reply to sulit from comment #4) > > ok > > Sulit, I'm seeing the issue under Clang 3.5 on Ubuntu 16. Do you have a LLVM > bug report for this issue? Here'

[Bug middle-end/78973] [7.0 regression] warning: ‘memcpy’: specified size between 18446744071562067968 and 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]

2017-01-07 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78973 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/78973] [7.0 regression] warning: ‘memcpy’: specified size between 18446744071562067968 and 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]

2017-01-07 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78973 Martin Sebor changed: What|Removed |Added Keywords|patch | --- Comment #7 from Martin Sebor --- I

[Bug c++/79024] New: alignas / alignof report wrong alignment for 64bit integer types for 32bit target

2017-01-07 Thread gnu-9fbaow at upsuper dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79024 Bug ID: 79024 Summary: alignas / alignof report wrong alignment for 64bit integer types for 32bit target Product: gcc Version: unknown Status: UNCONFIRMED Sever

[Bug c++/79024] alignas / alignof report wrong alignment for 64bit integer types for 32bit target

2017-01-07 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79024 --- Comment #1 from Andrew Pinski --- There is definitely a dup of this bug somewhere. This is a target issue. IIRC the ia32 32bit elf ABI uint64_t is 64bit aligned except inside structs where it is 32bit aligned.

[Bug c++/79024] alignas / alignof report wrong alignment for 64bit integer types for 32bit target

2017-01-07 Thread gnu-9fbaow at upsuper dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79024 --- Comment #2 from Xidorn Quan --- ABI requires a different alignment than in struct? That's interesting. But I think developers (I mean, users of compilers) are generally more interested on alignment requirement in struct rather than that for A

[Bug preprocessor/54124] GCC 4.7.1 manual: -dM and similar options hard to find

2017-01-07 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54124 --- Comment #7 from sandra at gcc dot gnu.org --- Author: sandra Date: Sun Jan 8 01:42:26 2017 New Revision: 244205 URL: https://gcc.gnu.org/viewcvs?rev=244205&root=gcc&view=rev Log: 2017-01-07 Sandra Loosemore PR preprocessor/54124

[Bug preprocessor/13498] CPP include search path documentation is incorrect

2017-01-07 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=13498 sandra at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|-

[Bug c/79025] New: Incorrect loop optimization for -Os and above

2017-01-07 Thread selinger at mathstat dot dal.ca
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79025 Bug ID: 79025 Summary: Incorrect loop optimization for -Os and above Product: gcc Version: 6.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug preprocessor/54124] GCC 4.7.1 manual: -dM and similar options hard to find

2017-01-07 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54124 sandra at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/79025] Incorrect loop optimization for -Os and above

2017-01-07 Thread selinger at mathstat dot dal.ca
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79025 --- Comment #1 from Peter Selinger --- I would like to add that while the gcc option "-fdisable-tree-vrp1" appears to fix the first problem, it does not solve the "secondary bug": extern int printf (const char *__restrict __format, ...); int ma

[Bug preprocessor/29999] preprocessor documentation is missing from gcc.info

2017-01-07 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=2 sandra at gcc dot gnu.org changed: What|Removed |Added CC||sandra at gcc dot gnu.org ---

[Bug c++/63217] template conversion operator returning const reference not used for conversion in some cases

2017-01-07 Thread vz at quantitativesystems dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63217 --- Comment #2 from Edward --- I can confirm the bug in version 6.3.0 freshly built: (found this bug researching for a similar bug I am reporting) Using built-in specs. COLLECT_GCC=/home/h/packages/gcc-6.3.0/bin/g++ COLLECT_LTO_WRAPPER=/home/h/

[Bug c/79025] Incorrect loop optimization for -Os and above

2017-01-07 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79025 --- Comment #2 from Andrew Pinski --- Signed interger overflow is undefined behavior.

[Bug c++/78948] [C++17] constexpr if instantiating too eagerly

2017-01-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78948 --- Comment #5 from Jason Merrill --- Author: jason Date: Sun Jan 8 06:36:10 2017 New Revision: 244206 URL: https://gcc.gnu.org/viewcvs?rev=244206&root=gcc&view=rev Log: PR c++/78948 - instantiation from discarded statement * pa

[Bug middle-end/77766] [7 Regression] wrong code at -O2 and -O3 in 64-bit mode on x86_64-linux-gnu (executable hangs)

2017-01-07 Thread tbsaunde at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77766 tbsaunde at gcc dot gnu.org changed: What|Removed |Added CC||tbsaunde at gcc dot gnu.org