[Bug target/71340] New: [RL78] -m64bit-doubles option is documented but not present

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71340 Bug ID: 71340 Summary: [RL78] -m64bit-doubles option is documented but not present Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/71336] Suboptimal x86 code generated for "(a & 1) ? (CST1 + CST2) : CST1"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71336 Richard Biener changed: What|Removed |Added Keywords||missed-optimization

[Bug c++/71330] [6 Regression] Compile time regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71330 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug c++/71330] Compile time regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71330 --- Comment #2 from Richard Biener --- Created attachment 38596 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38596=edit unincluded testcase Unincluded testcase compiling with GCC 4.8+

[Bug tree-optimization/71335] [7 Regression] wrong code at -O2 and -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71335 Jan Hubicka changed: What|Removed |Added CC||law at redhat dot com --- Comment #2 from

[Bug c++/71330] [6/7 Regression] Compile time regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71330 Richard Biener changed: What|Removed |Added Keywords||compile-time-hog Summary|[6

[Bug target/71336] Suboptimal x86 code generated for "(a & 1) ? (CST1 + CST2) : CST1"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71336 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug target/71339] New: [RL78] Unnecessary addw ax, #0 when incrementing a 32 bit value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71339 Bug ID: 71339 Summary: [RL78] Unnecessary addw ax, #0 when incrementing a 32 bit value Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/71336] Suboptimal x86 code generated for "(a & 1) ? (CST1 + CST2) : CST1"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71336 --- Comment #3 from Jakub Jelinek --- I guess it could be useful even without lea. Consider: int test2 (int a) { return (a & 4) ? 385600 : 123456; } We emit: andl$4, %edi cmpl$1, %edi sbbl%eax, %eax

[Bug target/71338] New: [RL78] mulu instruction not used on G10

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71338 Bug ID: 71338 Summary: [RL78] mulu instruction not used on G10 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug tree-optimization/69067] [6/7 Regression] ICE in get_def_bb_for_const, at graphite-isl-ast-to-gimple.c:1995

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69067 --- Comment #4 from vries at gcc dot gnu.org --- Author: vries Date: Mon May 30 07:49:42 2016 New Revision: 236868 URL: https://gcc.gnu.org/viewcvs?rev=236868=gcc=rev Log: Remove assert in get_def_bb_for_const 2016-05-30 Tom de Vries

[Bug tree-optimization/69067] [6/7 Regression] ICE in get_def_bb_for_const, at graphite-isl-ast-to-gimple.c:1995

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69067 --- Comment #5 from vries at gcc dot gnu.org --- Author: vries Date: Mon May 30 08:05:10 2016 New Revision: 236869 URL: https://gcc.gnu.org/viewcvs?rev=236869=gcc=rev Log: backport "Remove assert in get_def_bb_for_const" 2016-05-30 Tom de

[Bug tree-optimization/71328] [7 Regression] ice in verify_jump_thread

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71328 Richard Biener changed: What|Removed |Added CC||law at gcc dot gnu.org

[Bug target/71342] New: [RL78] set1 / clr1 with !addr16 sometimes doesn't work

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71342 Bug ID: 71342 Summary: [RL78] set1 / clr1 with !addr16 sometimes doesn't work Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/71341] New: ICE at -O2 and -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (Segmentation fault, duplicate_thread_path)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71341 Bug ID: 71341 Summary: ICE at -O2 and -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (Segmentation fault, duplicate_thread_path) Product: gcc Version: 7.0

[Bug tree-optimization/71335] wrong code at -O2 and -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71335 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 --- Comment #13 from Andreas --- Indeed, contrib/download_prerequisites now points to the latest versions of gmp, mpfr and mpc. Thanks! It would be nice if you could keep this up to date with our next releases; we will be happy to work together

[Bug target/71336] Suboptimal x86 code generated for "(a & 1) ? (CST1 + CST2) : CST1"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71336 --- Comment #2 from Richard Biener --- : _1 = a_3(D) & 1; if (_1 != 0) goto ; else goto ; : : # iftmp.0_2 = PHI <7(2), 3(3)> $op requests iftmp.0_2 = _1 * 4; _3 = iftmp.0_2 + 3; I can see how this is profitable

[Bug tree-optimization/69067] [6/7 Regression] ICE in get_def_bb_for_const, at graphite-isl-ast-to-gimple.c:1995

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69067 vries at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug libstdc++/71135] rl78-elf libstdc++ FTBFS with some multilibs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71135 Oleg Endo changed: What|Removed |Added CC||olegendo at gcc dot gnu.org --- Comment #6

[Bug tree-optimization/71316] [7 regression] test case gcc.dg/tree-ssa/ssa-dom-thread-4.c fails starting with r236831

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71316 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug ada/71317] Compiling gnat for rtems fails at s-taprop.adb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71317 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug ada/71317] Compiling gnat for rtems fails at s-taprop.adb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71317 --- Comment #2 from Jan Sommer --- It's an undefined reference to clock_getres and warnings that there are multiple definitions in Get_Page_Size. I submitted a patch which adds the clock_getres declaration and fixes the Get_Page_Size

[Bug sanitizer/68042] [6 Regression] c-c++-common/asan/(memcmp-1.c|sanity-check-pure-c-1.c) failures on x86_64-apple-darwin14 after r229111

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68042 --- Comment #8 from dominiq at gcc dot gnu.org --- Author: dominiq Date: Mon May 30 09:26:09 2016 New Revision: 236873 URL: https://gcc.gnu.org/viewcvs?rev=236873=gcc=rev Log: 2016-05-30 Dominique d'Humieres

[Bug c/71255] Implement #pragma may_alias

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71255 --- Comment #20 from Florian Weimer --- (In reply to rguent...@suse.de from comment #19) > On Fri, 27 May 2016, fw at gcc dot gnu.org wrote: > > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71255 > > > > --- Comment #18 from Florian Weimer

[Bug c++/71330] [6/7 Regression] Compile time regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71330 --- Comment #5 from Richard Biener --- perf reports (release checking and optimized compiler): Samples: 6M of event 'cycles', Event count (approx.): 5948147232538 35.46% cc1plus cc1plus[.] walk_tree_1(tree_node**,

[Bug tree-optimization/71343] missed optimization (can't "prove" shift and multiplication equivalence)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71343 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/70992] Infinite recursion between fold_build2_stat_loc and fold_binary_loc w/ -fwrapv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70992 --- Comment #3 from Richard Biener --- The bad recursion happens between extract_muldiv_1 /* The last case is if we are a multiply. In that case, we can apply the distributive law to commute the multiply and addition if

[Bug c/71345] New: Warn about redundant conditions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71345 Bug ID: 71345 Summary: Warn about redundant conditions Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug target/71344] New: [RL78] Really bad register allocation/utilization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71344 Bug ID: 71344 Summary: [RL78] Really bad register allocation/utilization Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/71252] [7 Regression] ICE: verify_ssa failed : definition in block 7 does not dominate use in block 6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71252 --- Comment #21 from kugan at gcc dot gnu.org --- Author: kugan Date: Mon May 30 10:45:19 2016 New Revision: 236875 URL: https://gcc.gnu.org/viewcvs?rev=236875=gcc=rev Log: gcc/ChangeLog: 2016-05-30 Kugan Vivekanandarajah

[Bug c++/71330] [6/7 Regression] Compile time regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71330 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org ---

[Bug tree-optimization/71341] [7 Regression] ICE at -O2 and -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (Segmentation fault, duplicate_thread_path)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71341 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/71323] [7 Regression] ice in verify_ssa failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71323 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/71343] New: missed optimization (can't "prove" shift and multiplication equivalence)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71343 Bug ID: 71343 Summary: missed optimization (can't "prove" shift and multiplication equivalence) Product: gcc Version: 6.2.0 Status: UNCONFIRMED Keywords:

[Bug tree-optimization/71323] [7 Regression] ice in verify_ssa failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71323 kugan at gcc dot gnu.org changed: What|Removed |Added CC||kugan at gcc dot gnu.org ---

[Bug bootstrap/71292] Bootstrap failure with segfault in tree-reassoc.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71292 --- Comment #5 from kugan at gcc dot gnu.org --- Author: kugan Date: Mon May 30 10:47:57 2016 New Revision: 236876 URL: https://gcc.gnu.org/viewcvs?rev=236876=gcc=rev Log: gcc/testsuite/ChangeLog: 2016-05-30 Kugan Vivekanandarajah

[Bug libstdc++/66338] std::forward_as_tuple() issue with single argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66338 Andreas Krebbel changed: What|Removed |Added CC||krebbel at gcc dot gnu.org ---

[Bug tree-optimization/71252] [7 Regression] ICE: verify_ssa failed : definition in block 7 does not dominate use in block 6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71252 --- Comment #22 from kugan at gcc dot gnu.org --- Author: kugan Date: Mon May 30 10:47:57 2016 New Revision: 236876 URL: https://gcc.gnu.org/viewcvs?rev=236876=gcc=rev Log: gcc/testsuite/ChangeLog: 2016-05-30 Kugan Vivekanandarajah

[Bug middle-end/71269] [7 Regression] segfault while compiling sqlite

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71269 --- Comment #16 from kugan at gcc dot gnu.org --- Author: kugan Date: Mon May 30 10:47:57 2016 New Revision: 236876 URL: https://gcc.gnu.org/viewcvs?rev=236876=gcc=rev Log: gcc/testsuite/ChangeLog: 2016-05-30 Kugan Vivekanandarajah

[Bug libstdc++/66338] std::forward_as_tuple() issue with single argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66338 --- Comment #11 from Ville Voutilainen --- I don't see how any of that code or the failure is in any way related to std::tuple...

[Bug c++/71238] Undeclared function message imprecisely points to error column

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71238 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/69271] LTO drops weak binding from aliases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69271 --- Comment #8 from Jan Hubicka --- Ok, compiling: int bar = 0; extern int bar_alias __attribute__((weak, alias("bar"))); main() { printf ("%i %i\n",bar,bar_alias); } as a static library leads to no dynamic relocations, but compiling as

[Bug fortran/71156] PURE interface/definition inconsistency: accepts invalid, rejects valid

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71156 --- Comment #5 from Dominique d'Humieres --- With the patch in comment 3, compiling the test module my_interface implicit none interface module subroutine f end subroutine end interface end module submodule(my_interface)

[Bug tree-optimization/69068] [6/7 Regression] ICE in bb_contains_loop_phi_nodes, at graphite-isl-ast-to-gimple.c:1279

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69068 vries at gcc dot gnu.org changed: What|Removed |Added Keywords||patch CC|

[Bug tree-optimization/71341] [7 Regression] ICE at -O2 and -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (Segmentation fault, duplicate_thread_path)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71341 Richard Biener changed: What|Removed |Added CC||law at gcc dot gnu.org Target

[Bug tree-optimization/71328] [7 Regression] ice in verify_jump_thread

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71328 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/71335] [7 Regression] wrong code at -O2 and -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71335 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug c/71287] Possibly broken invocation of connect (and maybe other) syscalls

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71287 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug libstdc++/66338] std::forward_as_tuple() issue with single argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66338 --- Comment #13 from Ville Voutilainen --- Right, that was fixed in the immediately following revision, https://gcc.gnu.org/viewcvs/gcc?view=revision=236823

[Bug tree-optimization/71264] [4.9/5/6 Regression] ICE in convert_move

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71264 --- Comment #9 from Richard Biener --- Does adding ptr = __builtin_assume_alinged (alignof (footype), ptr); mask = __builtin_assume_aligned (alignof (footype), mask); help?

[Bug tree-optimization/71264] [4.9/5/6 Regression] ICE in convert_move

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71264 --- Comment #11 from rguenther at suse dot de --- On Mon, 30 May 2016, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71264 > > --- Comment #10 from ro at CeBiTec dot Uni-Bielefeld.DE

[Bug middle-end/71348] New: [7 Regression] FAIL: gfortran.dg/graphite/pr68279.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71348 Bug ID: 71348 Summary: [7 Regression] FAIL: gfortran.dg/graphite/pr68279.f90 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/71264] [4.9/5/6 Regression] ICE in convert_move

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71264 Rainer Orth changed: What|Removed |Added CC||ro at gcc dot gnu.org --- Comment #8 from

[Bug target/71346] [AVX-512] AVX-512VL insn emitted when it is disabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71346 --- Comment #2 from Kirill Yukhin --- Looks like issue is in split. This one-liner solves the issue: diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index b348f2d..1267897 100644 --- a/gcc/config/i386/sse.md +++

[Bug middle-end/71002] [6 Regression] -fstrict-aliasing breaks Boost's short string optimization implementation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71002 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/71264] [4.9/5/6 Regression] ICE in convert_move

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71264 --- Comment #10 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #9 from Richard Biener --- > Does adding > > ptr = __builtin_assume_alinged (alignof (footype), ptr); > mask = __builtin_assume_aligned (alignof (footype), mask); > >

[Bug tree-optimization/71289] Fails to optimize unsigned mul overflow check 'A > -1 / B'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71289 --- Comment #4 from Alexander Monakov --- Author: amonakov Date: Mon May 30 14:37:02 2016 New Revision: 236882 URL: https://gcc.gnu.org/viewcvs?rev=236882=gcc=rev Log: match.pd: optimize unsigned mul overflow check gcc/ 2016-05-28 Alexander

[Bug target/71008] [7 Regression] FAIL: gcc.target/i386/avx512f-vprord-1.c scan-assembler-times vprord

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71008 H.J. Lu changed: What|Removed |Added CC||ro at gcc dot gnu.org --- Comment #3 from

[Bug target/70981] [7 regression] gcc.target/i386/avx512f-vprord-1.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70981 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/71346] [AVX-512] AVX-512VL insn emitted when it is disabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71346 Kirill Yukhin changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/71346] [AVX-512] AVX-512VL insn emitted when it is disabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71346 --- Comment #1 from Kirill Yukhin --- Created attachment 38598 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38598=edit Reproducer

[Bug c++/71330] [6/7 Regression] Compile time regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71330 --- Comment #9 from Markus Trippelsdorf --- - 99.25%32.38% cc1plus cc1plus[.] walk_tree_1 ▒ - 66.87%

[Bug tree-optimization/71264] [4.9/5/6 Regression] ICE in convert_move

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71264 --- Comment #13 from Rainer Orth --- Created attachment 38599 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38599=edit new pr71264.c.147t.vect Here's the new one, just in case.

[Bug tree-optimization/71289] Fails to optimize unsigned mul overflow check 'A > -1 / B'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71289 Alexander Monakov changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/71346] New: [AVX-512] AVX-512VL insn emitted when it is disabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71346 Bug ID: 71346 Summary: [AVX-512] AVX-512VL insn emitted when it is disabled Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug middle-end/71002] [6 Regression] -fstrict-aliasing breaks Boost's short string optimization implementation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71002 --- Comment #14 from Richard Biener --- Author: rguenth Date: Mon May 30 14:00:18 2016 New Revision: 236879 URL: https://gcc.gnu.org/viewcvs?rev=236879=gcc=rev Log: 2016-05-30 Richard Biener Backport from mainline

[Bug bootstrap/71071] [7 regression] ICE --enable-checking=fold : fold check: original tree changed by fold

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71071 --- Comment #15 from Richard Biener --- Author: rguenth Date: Mon May 30 14:00:18 2016 New Revision: 236879 URL: https://gcc.gnu.org/viewcvs?rev=236879=gcc=rev Log: 2016-05-30 Richard Biener Backport from mainline

[Bug tree-optimization/71261] [7 Regression] Trunk GCC hangs on knl and broadwell targets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71261 --- Comment #18 from Richard Biener --- With the posted patch compile-time is down to <1s for the "at least 15 min" testcase (the patch forcing bool patterns to be enabled). Waiting for feedback for some time and then will commit.

[Bug tree-optimization/71347] [7 regression] Performance drop after r235513 on x86-64 in 32-bit mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347 --- Comment #1 from Yuri Rumyantsev --- Created attachment 38600 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38600=edit test-case to reproduce Need to be compiled with -O2 -m32 -march=slm -ffast-math options on x64-64.

[Bug libstdc++/66338] std::forward_as_tuple() issue with single argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66338 --- Comment #12 from Andreas Krebbel --- (In reply to Ville Voutilainen from comment #11) > I don't see how any of that code or the failure is in any way related to > std::tuple... This was the wrong error message. The bootstrap problem

[Bug c++/71330] [6/7 Regression] Compile time regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71330 --- Comment #7 from Richard Biener --- Ok, not so useful output from operf w/ frame-pointer (just ran a few minutes). Looks like it lacks any reasonable cycle handling :/ samples %image name symbol name

[Bug c++/71330] [6/7 Regression] Compile time regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71330 Markus Trippelsdorf changed: What|Removed |Added CC||jason at redhat dot com ---

[Bug tree-optimization/71264] [4.9/5/6 Regression] ICE in convert_move

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71264 --- Comment #12 from Richard Biener --- Ah, it has V4QI, not SImode ... and thus it triggers if (VECTOR_MODE_P (TYPE_MODE (gimple_expr_type (stmt { if (dump_enabled_p ()) {

[Bug tree-optimization/71347] New: [7 regression] Performance drop after r235513 on x86-64 in 32-bit mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347 Bug ID: 71347 Summary: [7 regression] Performance drop after r235513 on x86-64 in 32-bit mode. Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/71348] [7 Regression] FAIL: gfortran.dg/graphite/pr68279.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71348 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/71156] PURE interface/definition inconsistency: accepts invalid, rejects valid

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71156 --- Comment #6 from Paul Thomas --- (In reply to Dominique d'Humieres from comment #5) > With the patch in comment 3, compiling the test > > module my_interface > implicit none > interface > module subroutine f > end subroutine >

[Bug target/54882] build fails for rl78-elf building libstdc++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54882 Hans-Peter Nilsson changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/71099] Misleading diagnostic message with 'virtual' used in out-of-line definitions of class template member functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71099 --- Comment #2 from paolo at gcc dot gnu.org --- Author: paolo Date: Mon May 30 15:10:51 2016 New Revision: 236885 URL: https://gcc.gnu.org/viewcvs?rev=236885=gcc=rev Log: /cp 2016-05-30 Paolo Carlini PR

[Bug c++/71099] Misleading diagnostic message with 'virtual' used in out-of-line definitions of class template member functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71099 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/67248] Variable template cannot be used as dependent name

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67248 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/71248] crash on in-class initializer of array of pointer to member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71248 --- Comment #2 from programmerjake at gmail dot com --- still crashes on 4.8.5: g++ (Ubuntu 4.8.5-2ubuntu1~14.04.1) 4.8.5

[Bug target/71342] [7 Regression][RL78] set1 / clr1 with !addr16 sometimes doesn't work

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71342 Oleg Endo changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/67185] [C++14] Link error on ODR-use of variable template partial specialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67185 --- Comment #6 from Casey Carter --- ODR-use of different specializations of the same partially-specialized variable template still trigger the error in GCC 6 (Error: symbol `x' is already defined): template bool x = false; template bool

[Bug c++/71349] Combined async target clause parsing issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71349 --- Comment #1 from Jakub Jelinek --- Author: jakub Date: Mon May 30 21:36:24 2016 New Revision: 236900 URL: https://gcc.gnu.org/viewcvs?rev=236900=gcc=rev Log: PR c++/71349 * c-parser.c (c_parser_omp_for): Don't disallow nowait

[Bug c++/71330] [6/7 Regression] Compile time regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71330 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org --- Comment

[Bug c++/71306] bogus -Wplacement-new with an array element

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71306 --- Comment #2 from Martin Sebor --- Author: msebor Date: Mon May 30 22:56:43 2016 New Revision: 236902 URL: https://gcc.gnu.org/viewcvs?rev=236902=gcc=rev Log: PR c++/71306 - bogus -Wplacement-new with an array element gcc/cp/ChangeLog:

[Bug c++/71349] Combined async target clause parsing issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71349 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/70095] [C++14] Link error on partially specialized variable template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70095 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/71349] Combined async target clause parsing issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71349 --- Comment #2 from Jakub Jelinek --- Author: jakub Date: Mon May 30 21:40:04 2016 New Revision: 236901 URL: https://gcc.gnu.org/viewcvs?rev=236901=gcc=rev Log: PR c++/71349 * c-parser.c (c_parser_omp_for): Don't disallow nowait

[Bug c++/71248] crash on in-class initializer of array of pointer to member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71248 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/71287] Possibly broken invocation of connect (and maybe other) syscalls

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71287 --- Comment #5 from Artem Polyakov --- Thank you, Marek. I will check gcc 5.3. However SLURM is mostly used on RHEL systems and it seems that RHEL is very conservative about gcc: RHEL 6.5: gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4) RHEL 7.3:

[Bug c++/67185] [C++14] Link error on ODR-use of variable template partial specialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67185 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/71287] Possibly broken invocation of connect (and maybe other) syscalls

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71287 --- Comment #6 from Artem Polyakov --- BTW, the requested files are posted.

[Bug c/71287] Possibly broken invocation of connect (and maybe other) syscalls

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71287 --- Comment #4 from Artem Polyakov --- Created attachment 38603 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38603=edit assembly file (req.s)

[Bug c/71287] Possibly broken invocation of connect (and maybe other) syscalls

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71287 --- Comment #3 from Artem Polyakov --- Created attachment 38602 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38602=edit preprocessed source file

[Bug debug/71057] [6 Regression] ICE in schedule_generic_params_dies_gen, at dwarf2out.c:24142

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71057 Romain Geissler changed: What|Removed |Added CC||romain.geissler at amadeus dot com

[Bug c++/71349] New: Combined async target clause parsing issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71349 Bug ID: 71349 Summary: Combined async target clause parsing issues Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/71349] Combined async target clause parsing issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71349 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

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