[Bug bootstrap/69434] [6 Regression] bootstrap failed with --with-arch=corei7 --with-cpu=corei7

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69434 Andrew Pinski changed: What|Removed |Added CC||juergen.reuter at desy dot de --- Commen

[Bug lto/69394] [5.3] ICE when linking with lto

2016-01-22 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69394 --- Comment #5 from rguenther at suse dot de --- On January 22, 2016 6:07:08 PM GMT+01:00, "daniel.f.starke at freenet dot de" wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69394 > >--- Comment #4 from Daniel Starke >--- >I see, but the

[Bug c/69439] New: gcc doesn't compile on MAC OS X

2016-01-22 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69439 Bug ID: 69439 Summary: gcc doesn't compile on MAC OS X Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assigne

[Bug tree-optimization/68976] [6 Regression] ICE w/ -O2 (and above) -fgraphite-identity (or -floop-nest-optimize)

2016-01-22 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68976 Sebastian Pop changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/69438] [6 Regression] ICE with noreturn and function that return non-POD

2016-01-22 Thread abe_skolnik at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69438 --- Comment #7 from Abe --- Further analysis shows that the ICE "needs" the user-provided copy ctor; eliminating it, as shown below, eliminates the ICE too. __attribute__((noreturn)) void V(int); struct R{R(){}}; R f(){V(0); return R();} R c()

[Bug target/69438] [6 Regression] ICE with noreturn and function that return non-POD

2016-01-22 Thread abe_skolnik at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69438 --- Comment #6 from Abe --- Further analysis shows that the ICE "needs" _both_ of the "V(0)" calls; removing either one from the following eliminates the ICE. __attribute__((noreturn)) void V(int); struct R{R(){} R(const R&r){}}; R f(){V(0); r

[Bug target/69438] [6 Regression] ICE with noreturn and function that return non-POD

2016-01-22 Thread abe_skolnik at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69438 --- Comment #5 from Abe --- Further analysis shows that the ICE is still present after adding a trivial default constructor to the type and making the functions "go through the motions" of creating an object of the requisite type and "return"ing

[Bug target/69438] [6 Regression] ICE with noreturn and function that return non-POD

2016-01-22 Thread abe_skolnik at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69438 --- Comment #4 from Abe --- (In reply to Andrew Pinski from comment #2) > Confirmed, reduced testcase: > __attribute__((noreturn)) void V8_Fatal(int); > struct Register { > Register(const Register& r) {} > }; > Register fp_register() { >

[Bug tree-optimization/69196] [5/6 Regression] code size regression with jump threading at -O2

2016-01-22 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69196 Jeffrey A. Law changed: What|Removed |Added Priority|P2 |P1 --- Comment #8 from Jeffrey A. Law

[Bug driver/69351] [5 only] response files on linux leave undeleted temporary files

2016-01-22 Thread slyfox at inbox dot ru
/x86_64-unknown-linux-gnu/5.3.1/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../gcc/configure --enable-languages=c,c++ --disable-bootstrap --prefix=/home/slyfox/dev/git/gcc-native-quick/../gcc-native-quick-installed Thread model: posix gcc version 5.3.1 20160122 (GCC) copy/paste

[Bug target/69438] [6 Regression] ICE with noreturn and function that return non-POD

2016-01-22 Thread abe_skolnik at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69438 --- Comment #3 from Abe --- Great job! Thanks for your contribution[s]. — Abe - Original Message - From: pinskia at gcc dot gnu.org To: abe_skol...@yahoo.com Sent: Friday, January 22, 2016 5:12 PM Subject: [Bug target/69438] [6 R

[Bug driver/69351] [5 only] response files on linux leave undeleted temporary files

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69351 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.4 Summary|response files on

[Bug target/69431] There should be builtins for PowerPC mtfsb0, mtfsb1

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69431 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/69203] ICE in potential_constant_expression_1, at cp/constexpr.c:4754

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69203 --- Comment #5 from Andrew Pinski --- I can reproduce it with -Wall. Reducing.

[Bug target/67260] [sh] Register spill bug for sibcall+complex+softfloat

2016-01-22 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67260 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org --- Comm

[Bug other/69432] [4.9/5 Regression] ICE in connect_traces, at dwarf2cfi.c with -O3 -m32 -minline-stringops-dynamically

2016-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69432 Jakub Jelinek changed: What|Removed |Added Summary|[4.9/5/6 Regression] ICE in |[4.9/5 Regression] ICE in

[Bug other/69432] [4.9/5/6 Regression] ICE in connect_traces, at dwarf2cfi.c with -O3 -m32 -minline-stringops-dynamically

2016-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69432 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Fri Jan 22 23:14:27 2016 New Revision: 232754 URL: https://gcc.gnu.org/viewcvs?rev=232754&root=gcc&view=rev Log: PR target/69432 * config/i386/i386.c: Include dojump.h.

[Bug target/69438] [6 Regression] ICE while building V8 for AArch64

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69438 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug driver/69351] response files on linux leave undeleted temporary files

2016-01-22 Thread slyfox at inbox dot ru
/x86_64-pc-linux-gnu/6.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ../gcc/configure --enable-languages=c,c++ --disable-bootstrap --prefix=/home/slyfox/dev/git/gcc-native-quick/../gcc-native-quick-installed Thread model: posix gcc version 6.0.0 20160122 (experimental) (GCC) $ ld -v GNU

[Bug c/69437] fail to build - compile error in graphite-optimize-isl.c:304

2016-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69437 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug jit/69435] Truncated lines in jit.log

2016-01-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69435 --- Comment #3 from David Malcolm --- I've reported this here: http://lists.gnu.org/archive/html/dejagnu/2016-01/msg00013.html

[Bug c++/69436] Method returning "auto&" fails to resolve "*this" (-std=c++17)

2016-01-22 Thread rs2740 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69436 --- Comment #4 from TC --- Although this still breaks on trunk GCC on Wandbox: long x; auto& f(auto) { return x; } auto* g(auto) { return &x; } auto r = f(1); auto p = g(1); prog.cc: In instantiation of 'auto& f(auto:1) [with auto:1 = int]': pr

[Bug target/63805] ICE: in extract_insn, at recog.c:2327 with -mcpu=power8

2016-01-22 Thread kelvin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63805 --- Comment #6 from kelvin at gcc dot gnu.org --- Author: kelvin Date: Fri Jan 22 22:13:43 2016 New Revision: 232752 URL: https://gcc.gnu.org/viewcvs?rev=232752&root=gcc&view=rev Log: This "branch" is to support kelvin's work on bugzilla PR 6380

[Bug c++/69436] Method returning "auto&" fails to resolve "*this" (-std=c++17)

2016-01-22 Thread rs2740 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69436 TC changed: What|Removed |Added CC||rs2740 at gmail dot com --- Comment #3 from TC ---

[Bug target/69438] [6 Regression] ICE while trying to cross-compile V8 for AArch64

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69438 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code URL|htt

[Bug target/69438] New: ICE while trying to cross-compile V8 for AArch64

2016-01-22 Thread abe_skolnik at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69438 Bug ID: 69438 Summary: ICE while trying to cross-compile V8 for AArch64 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: major Priority: P3 Component: tar

[Bug c++/68847] [6 Regression] ICE in cxx_eval_constant_expression on __atomic_compare_exchange (constexpr.c:3719) in c++

2016-01-22 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68847 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/69437] New: fail to build - compile error in graphite-optimize-isl.c:304

2016-01-22 Thread nenad at intrepid dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69437 Bug ID: 69437 Summary: fail to build - compile error in graphite-optimize-isl.c:304 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug ipa/62051] [4.9/5/6 Regression] Undefined reference to vtable with -O2 and -fdevirtualize-speculatively

2016-01-22 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62051 --- Comment #14 from Jason Merrill --- (In reply to Jan Hubicka from comment #13) > this patch adds the logic to gimple-fold.c which makes the offending dtor > non-refeable. It is bit uglier than I hoped for. The reason is that the > dtor itsel

[Bug jit/69435] Truncated lines in jit.log

2016-01-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69435 --- Comment #2 from David Malcolm --- Created attachment 37440 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37440&action=edit Candidate fix This patch appears to fix it; tested successfully with "make check-jit" and "make check-jit -j64"

[Bug driver/69351] response files on linux leave undeleted temporary files

2016-01-22 Thread slyfox at inbox dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69351 --- Comment #2 from Sergei Trofimovich --- My failing versions are: $ LANG=C gcc -v Using built-in specs. COLLECT_GCC=/usr/x86_64-pc-linux-gnu/gcc-bin/5.3.0/gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/5.3.0/lto-wrapper Target: x

[Bug libstdc++/69116] [4.9/5/6 Regression] compile error when including valarray

2016-01-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69116 --- Comment #8 from Jonathan Wakely --- Author: redi Date: Fri Jan 22 21:15:41 2016 New Revision: 232748 URL: https://gcc.gnu.org/viewcvs?rev=232748&root=gcc&view=rev Log: Constrain std::valarray functions and operators PR libstdc++/691

[Bug c++/69392] G++ can't capture 'this' pointer to templated type using init-capture

2016-01-22 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69392 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/69436] Method returning "auto&" fails to resolve "*this" (-std=c++17)

2016-01-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69436 --- Comment #2 from Jonathan Wakely --- (In reply to vmorgulys from comment #0) > auto& f2(auto v) This is not standard C++, it's part of the Concepts TS, and so doesn't work properly until GCC 6.

[Bug c++/69203] ICE in potential_constant_expression_1, at cp/constexpr.c:4754

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69203 --- Comment #4 from Andrew Pinski --- (In reply to James Almer from comment #2) > Compile it with "std=c++14 -Wall", otherwise it apparently will not ICE. For > example "g++ -std=c++14 -ftemplate-backtrace-limit=0 -Wall 69203_2.ii" std=c++14 is

[Bug c++/69203] ICE in potential_constant_expression_1, at cp/constexpr.c:4754

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69203 Andrew Pinski changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|FIXED

[Bug driver/69351] response files on linux leave undeleted temporary files

2016-01-22 Thread pinskia at gcc dot gnu.org
/home/apinski/src/local/gcc/configure --prefix=/home/apinski/local-gcc --enable-languages=c,c++,fortran --disable-sanitizer --with-cpu=thunderx+lse Thread model: posix gcc version 6.0.0 20160122 (experimental) [trunk revision 232737] (GCC)

[Bug c++/69203] ICE in potential_constant_expression_1, at cp/constexpr.c:4754

2016-01-22 Thread jamrial at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69203 James Almer changed: What|Removed |Added Attachment #37282|0 |1 is obsolete|

[Bug c++/68754] Explicitly defaulted constexpr assignment operator fails to compile

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68754 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic --- Comment #1 from Andrew Pi

[Bug c++/69392] G++ can't capture 'this' pointer to templated type using init-capture

2016-01-22 Thread kyle.strand at beckman dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69392 --- Comment #2 from Kyle J Strand --- (In reply to Jason Merrill from comment #1) > Log: > PR c++/69392 > * lambda.c (lambda_capture_field_type): Handle 'this' specially > for init-capture, too. > What special handling is done

[Bug c++/69436] Method returning "auto&" fails to resolve "*this" (-std=c++17)

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69436 --- Comment #1 from Andrew Pinski --- I think the problem is the two auto are considered the same. I don't know the C++ standard in these places to say if GCC should reject or accept it so I cannot comment on that.

[Bug jit/69435] Truncated lines in jit.log

2016-01-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69435 --- Comment #1 from David Malcolm --- "PASSED" is coming from dejagnu.h "PASS" is coming from jit.exp's fixed_host_execute

[Bug c++/69436] New: Method returning "auto&" fails to resolve "*this" (-sdt=c++17)

2016-01-22 Thread vmorgulys at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69436 Bug ID: 69436 Summary: Method returning "auto&" fails to resolve "*this" (-sdt=c++17) Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severity: normal

[Bug c++/69392] G++ can't capture 'this' pointer to templated type using init-capture

2016-01-22 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69392 --- Comment #1 from Jason Merrill --- Author: jason Date: Fri Jan 22 20:36:30 2016 New Revision: 232746 URL: https://gcc.gnu.org/viewcvs?rev=232746&root=gcc&view=rev Log: PR c++/69392 * lambda.c (lambda_capture_field_type): Handl

[Bug jit/69435] New: Truncated lines in jit.sum

2016-01-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69435 Bug ID: 69435 Summary: Truncated lines in jit.sum Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: jit Assignee:

[Bug bootstrap/69434] [6 Regression] bootstrap failed with --with-arch=corei7 --with-cpu=corei7

2016-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69434 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED URL|

[Bug tree-optimization/69347] [6 regression] excessive compile time with -O2

2016-01-22 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69347 Jeffrey A. Law changed: What|Removed |Added Priority|P1 |P4

[Bug tree-optimization/69347] [6 regression] excessive compile time with -O2

2016-01-22 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69347 --- Comment #15 from Jeffrey A. Law --- Author: law Date: Fri Jan 22 20:18:59 2016 New Revision: 232745 URL: https://gcc.gnu.org/viewcvs?rev=232745&root=gcc&view=rev Log: PR middle-end/69347 * tree-ssa-dom.c (back_propagate_equiv

[Bug tree-optimization/69292] [6 Regression][graphite] ICE with -floop-nest-optimize

2016-01-22 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69292 Sebastian Pop changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/68692] [6 Regression][graphite] ice: Segmentation fault

2016-01-22 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68692 --- Comment #9 from Sebastian Pop --- *** Bug 69292 has been marked as a duplicate of this bug. ***

[Bug bootstrap/69434] New: [6 Regression] bootstrap failed with --with-arch=corei7 --with-cpu=corei7

2016-01-22 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69434 Bug ID: 69434 Summary: [6 Regression] bootstrap failed with --with-arch=corei7 --with-cpu=corei7 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/69341] [6 Regression] [graphite] ICE: verify_ssa failed (error: definition in block 37 does not dominate use in block 30)

2016-01-22 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69341 Bug 69341 depends on bug 68692, which changed state. Bug 68692 Summary: [6 Regression][graphite] ice: Segmentation fault https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68692 What|Removed |Added ---

[Bug tree-optimization/68692] [6 Regression][graphite] ice: Segmentation fault

2016-01-22 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68692 Sebastian Pop changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug other/69432] [4.9/5/6 Regression] ICE in connect_traces, at dwarf2cfi.c with -O3 -m32 -minline-stringops-dynamically

2016-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69432 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/67364] [5/6 Regression] "accessing uninitialized member" error in constexpr context

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67364 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug c++/69203] ICE in potential_constant_expression_1, at cp/constexpr.c:4754

2016-01-22 Thread pinskia at gcc dot gnu.org
|--- |FIXED --- Comment #1 from Andrew Pinski --- This works with: gcc version 6.0.0 20160122 (experimental) [trunk revision 232716] (GCC) So closing as fixed.

[Bug c++/69057] [C++14] constexpr static variable template assertion segmentation fault

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69057 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/42329] Deduction of template template argument via base class fails

2016-01-22 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42329 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #3

[Bug c++/42329] Deduction of template template argument via base class fails

2016-01-22 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42329 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/68685] LTO build hits ICE in copy_to_mode_reg, at explow.c:595

2016-01-22 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68685 Bill Schmidt changed: What|Removed |Added Status|NEW |WAITING

[Bug c++/69327] [6 Regression] constexpr leaves reference member var uninitialized

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69327 --- Comment #6 from Andrew Pinski --- I think there is a dup of this bug somewhere too.

[Bug c++/69433] missing -Wreturn-local-addr assigning address of a local to a static

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69433 --- Comment #1 from Andrew Pinski --- Hmm, I don't know how GCC can detect this except with optimizations because the assignment to s happens at runtime.

[Bug c++/69433] missing -Wreturn-local-addr assigning address of a local to a static

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69433 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement

[Bug c++/69315] [6 Regression] ICE in finish_function with constexpr and templates

2016-01-22 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69315 --- Comment #3 from Alexandre Oliva --- Created attachment 37436 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37436&action=edit Patch I'm testing to fix the bug Delayed folding may have to instantiate and evaluate template constexpr func

[Bug libstdc++/69266] bootstrap failure undefined reference to `std::basic_ios >::

2016-01-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69266 --- Comment #6 from Jonathan Wakely --- https://gcc.gnu.org/ml/gcc-testresults/2015-12/msg01653.html seems to have worked ok

[Bug c++/10200] Weird clash with same names in different scopes

2016-01-22 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10200 --- Comment #30 from Manuel López-Ibáñez --- (In reply to Jonathan Wakely from comment #28) > Another example: > > template inline void end(Tp) { } > > template bool tnegative(const T& t) { return t.end < 0; } > > > pe.cc: In function ‘bool

[Bug other/69432] [4.9/5/6 Regression] ICE in connect_traces, at dwarf2cfi.c with -O3 -m32 -minline-stringops-dynamically

2016-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69432 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug libstdc++/69266] bootstrap failure undefined reference to `std::basic_ios >::

2016-01-22 Thread irfanadilovic at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69266 Irfan Adilovic changed: What|Removed |Added CC||irfanadilovic at gmail dot com --- Comm

[Bug c++/10200] Weird clash with same names in different scopes

2016-01-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10200 Jonathan Wakely changed: What|Removed |Added Last reconfirmed|2006-10-21 21:32:49 |2016-1-22 --- Comment #29 from Jonatha

[Bug fortran/69422] Unexpected result with allocatable character type component

2016-01-22 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69422 Paul Thomas changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org --- Commen

[Bug tree-optimization/69336] Constant value not detected

2016-01-22 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69336 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug c++/10200] Weird clash with same names in different scopes

2016-01-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10200 --- Comment #28 from Jonathan Wakely --- Another example: template inline void end(Tp) { } template bool tnegative(const T& t) { return t.end < 0; } pe.cc: In function ‘bool tnegative(const T&)’: pe.cc:3:61: error: parse error in template ar

[Bug c++/69433] New: missing -Wreturn-local-addr assigning address of a local to a static

2016-01-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69433 Bug ID: 69433 Summary: missing -Wreturn-local-addr assigning address of a local to a static Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/69423] [6 Regression] Invalid optimization with deferred-length character

2016-01-22 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69423 Paul Thomas changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org --- Commen

[Bug c/69415] -Wmisleading-indentation warns on "if (__b < __a) return __b; return __a;"

2016-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69415 --- Comment #12 from Jakub Jelinek --- Ok, I stand convinced.

[Bug target/69416] [6 Regression] Nonsense rtl checking failure

2016-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69416 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/69315] [6 Regression] ICE in finish_function with constexpr and templates

2016-01-22 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69315 Alexandre Oliva changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug lto/69254] [6 Regression] ICE in streamer_get_builtin_tree when using -fsanitize=shift on the compile side only

2016-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69254 --- Comment #14 from Jakub Jelinek --- Created attachment 37435 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37435&action=edit gcc6-pr69254-wip.patch WIP patch. This handles the merging of the -fsanitize=/-fno-sanitize= options from the

[Bug other/69432] New: ICE in connect_traces, at dwarf2cfi.c with -O3 -m32 -minline-stringops-dynamically

2016-01-22 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69432 Bug ID: 69432 Summary: ICE in connect_traces, at dwarf2cfi.c with -O3 -m32 -minline-stringops-dynamically Product: gcc Version: 6.0 Status: UNCONFIRMED Severity

[Bug c++/59759] internal compiler error: in unify, using std::enable_if on classes

2016-01-22 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59759 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/69416] [6 Regression] Nonsense rtl checking failure

2016-01-22 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69416 --- Comment #9 from Richard Henderson --- Author: rth Date: Fri Jan 22 17:21:41 2016 New Revision: 232737 URL: https://gcc.gnu.org/viewcvs?rev=232737&root=gcc&view=rev Log: PR target/69416 * config/aarch64/aarch64.md (UNSPEC_NZCV): New. (cc

[Bug c/69415] -Wmisleading-indentation warns on "if (__b < __a) return __b; return __a;"

2016-01-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69415 --- Comment #11 from David Malcolm --- Contrast with: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=811591 which has lots of one-liners e.g. http://sources.debian.net/src/ifhp/3.5.20-13/src/ifhp.c/#L1348 which is: if( temp

[Bug c++/33911] attribute deprecated vs. templates

2016-01-22 Thread pipping at exherbo dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33911 Elias Pipping changed: What|Removed |Added CC||pipping at exherbo dot org --- Comment #

[Bug lto/69394] [5.3] ICE when linking with lto

2016-01-22 Thread daniel.f.starke at freenet dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69394 --- Comment #4 from Daniel Starke --- I see, but the output of the same GCC version should be the same regardless the host if the target is the same, right? I used the same source tree to build GCC 5.3.0 for x86_64-linux-gnu and for x86_64-w64-mi

[Bug target/69431] New: There should be builtins for PowerPC mtfsb0, mtfsb1

2016-01-22 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69431 Bug ID: 69431 Summary: There should be builtins for PowerPC mtfsb0, mtfsb1 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug c++/42329] Deduction of template template argument via base class fails

2016-01-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42329 --- Comment #2 from Jonathan Wakely --- A more recent EDG than Comeau 4.3 still accepts this, Clang gives the same errors as GCC.

[Bug c++/42329] Deduction of template template argument via base class fails

2016-01-22 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42329 Ville Voutilainen changed: What|Removed |Added CC||filip.roseen at gmail dot com --- Co

[Bug c++/60177] Unable to deduce template base of derived class in call to function taking a `simple-template-id`

2016-01-22 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60177 Ville Voutilainen changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/69415] -Wmisleading-indentation warns on "if (__b < __a) return __b; return __a;"

2016-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69415 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #10

[Bug c++/69428] [6 Regression] Many libstdc++ failures on aarch64-linux-gnu

2016-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69428 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/69403] [4.9/5/6 Regression] Wrong thumb2_ior_scc_strict_it insn pattern.

2016-01-22 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69403 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[Bug target/69403] [4.9/5/6 Regression] Wrong thumb2_ior_scc_strict_it insn pattern.

2016-01-22 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69403 --- Comment #6 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Fri Jan 22 15:42:30 2016 New Revision: 232734 URL: https://gcc.gnu.org/viewcvs?rev=232734&root=gcc&view=rev Log: [ARM] Fix PR target/69403: Bug in thumb2_ior_scc_strict_it

[Bug target/69403] [4.9/5/6 Regression] Wrong thumb2_ior_scc_strict_it insn pattern.

2016-01-22 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69403 --- Comment #5 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Fri Jan 22 15:37:50 2016 New Revision: 232733 URL: https://gcc.gnu.org/viewcvs?rev=232733&root=gcc&view=rev Log: [ARM] Fix PR target/69403: Bug in thumb2_ior_scc_strict_it

[Bug target/68674] ARM/AARCH64 attribute target neon internal compiler error: in copy_to_mode_reg, at explow.c:595

2016-01-22 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68674 chrbr at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--

[Bug target/69416] [6 Regression] Nonsense rtl checking failure

2016-01-22 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69416 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||sch...@linux-m68k.org --- C

[Bug rtl-optimization/69430] New: [6 regression] stage2 miscompiled by CCMP

2016-01-22 Thread sch...@linux-m68k.org
Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: sch...@linux-m68k.org CC: jiong.wang at arm dot com Target Milestone: --- Target: aarch64-*-* make[4]: Entering directory '/opt/gcc/gcc-201

[Bug c/69415] -Wmisleading-indentation warns on "if (__b < __a) return __b; return __a;"

2016-01-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69415 --- Comment #9 from David Malcolm --- Similar issue seen here: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=811579 Package: mosh > make[5]: Entering directory '/<>/src/protobufs' ... > userinput.pb.cc: In member function 'virtual bool >

[Bug rtl-optimization/69430] [6 regression] stage2 miscompiled by CCMP

2016-01-22 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69430 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC

[Bug rtl-optimization/69430] [6 regression] stage2 miscompiled by CCMP

2016-01-22 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69430 Andreas Schwab changed: What|Removed |Added Target Milestone|--- |6.0

[Bug tree-optimization/69426] [5/6 Regression] ICE: verify_ssa failed (error: missing definition) w/ -O2 (and above) -ftree-parallelize-loops=2

2016-01-22 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69426 vries at gcc dot gnu.org changed: What|Removed |Added Known to work|5.3.0 | Summary|[6 Regress

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