[Bug tree-optimization/32199] jc1: out of memory allocating 4072 bytes after a total of 805021000 bytes

2017-01-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32199 Richard Biener changed: What|Removed |Added Resolution|WORKSFORME |FIXED --- Comment #20 from Richard Bien

[Bug c++/79085] ICE with placement new to unaligned location

2017-01-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79085 Richard Biener changed: What|Removed |Added Target||arm-none-eabi Status|UNCONF

[Bug tree-optimization/32306] [5/6/7 Regression] redundant && || not eliminated

2017-01-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32306 Richard Biener changed: What|Removed |Added Status|WAITING |NEW --- Comment #32 from Richard Biener

[Bug lto/79061] [7 Regression][LTO][ASAN] LTO plus ASAN fails with "AddressSanitizer: initialization-order-fiasco"

2017-01-16 Thread m.ostapenko at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79061 --- Comment #8 from Maxim Ostapenko --- (In reply to Jakub Jelinek from comment #7) > Comment on attachment 40514 [details] > Untested fix 1. > > But DECL_SOURCE_FILE is not the main input file of the TU that contains it, > if e.g. a variable is

[Bug c++/79091] [7 regression] ICE in write_unnamed_type

2017-01-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79091 Martin Liška changed: What|Removed |Added CC||jason at gcc dot gnu.org,

[Bug lto/79061] [7 Regression][LTO][ASAN] LTO plus ASAN fails with "AddressSanitizer: initialization-order-fiasco"

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79061 --- Comment #9 from Jakub Jelinek --- I think it is fine if it has DECL_NAME NULL, but it would be helpful if DECL_SOURCE_LOCATION of the TRANSLATION_UNIT_DECL was set to some location in the main input file (e.g. first column on first line of th

[Bug bootstrap/79098] [7 Regression] Failure to bootstrap gcc for powerpc-e500v2-linux-gnuspe target

2017-01-16 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79098 Markus Trippelsdorf changed: What|Removed |Added Target|powerpc-e500v2-linux-gnuspe |powerpc-e500v2-linux-gnuspe

[Bug bootstrap/79098] [7 Regression] Failure to bootstrap gcc for powerpc-e500v2-linux-gnuspe target

2017-01-16 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79098 Markus Trippelsdorf changed: What|Removed |Added Priority|P3 |P1

[Bug c++/71737] [5/6/7 Regression] ICE following 2x pack expansion in non-pack with template alias

2017-01-16 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71737 --- Comment #6 from paolo at gcc dot gnu.org --- Author: paolo Date: Mon Jan 16 09:09:30 2017 New Revision: 244486 URL: https://gcc.gnu.org/viewcvs?rev=244486&root=gcc&view=rev Log: /c-family 2017-01-16 Paolo Carlini PR c++/71737

[Bug c++/71737] [5/6 Regression] ICE following 2x pack expansion in non-pack with template alias

2017-01-16 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71737 Paolo Carlini changed: What|Removed |Added Summary|[5/6/7 Regression] ICE |[5/6 Regression] ICE |

[Bug demangler/79099] Memory leak in cplus-dem.c:2232

2017-01-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79099 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/79058] [7 Regression] ARM: internal compiler error: in extract_constrain_insn, at recog.c:2213

2017-01-16 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79058 --- Comment #22 from Dominik Vogt --- That looks like a similar problem. I'm lacking some knowledge about how register pairs are allocated for paradoxical subregs on bigendian systems though. Deducing from the code quoted above and from what re

[Bug middle-end/79089] [7 Regression] error: incorrect sharing of tree nodes

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79089 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/77283] [7 Regression] Revision 238005 disables loop unrolling

2017-01-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77283 --- Comment #19 from Richard Biener --- Author: rguenth Date: Mon Jan 16 09:33:12 2017 New Revision: 244487 URL: https://gcc.gnu.org/viewcvs?rev=244487&root=gcc&view=rev Log: 2017-01-13 Richard Biener PR tree-optimization/77283

[Bug tree-optimization/79054] missing range information with INT_MAX

2017-01-16 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79054 Christophe Lyon changed: What|Removed |Added Target|poerpc64*-*-* |powerpc64*-*-* CC|

[Bug c++/79095] [7 regression] spurious stringop-overflow warning

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79095 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug target/78660] [7 Regression] 7.0 bootstrap fail on mips64el-unknow-linux: configure-stage2-target-libgcc' failed

2017-01-16 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78660 --- Comment #12 from Eric Botcazou --- > Maybe the load sign-extends instead of zero-extending as specified initially. But I'm not sure that this matters here, since: (insn 58 57 59 3 (set (subreg:SI (reg:DI 316 [ iftmp.3_114 ]) 0) (ne:

[Bug sanitizer/78887] [7 Regression] Failure to build aarch64 allmodconfig Linux kernel 4.9

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78887 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug translation/79100] New: Superfluous % in messages from cfgloop.c

2017-01-16 Thread fmarchal at perso dot be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79100 Bug ID: 79100 Summary: Superfluous % in messages from cfgloop.c Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: translatio

[Bug target/78660] [7 Regression] 7.0 bootstrap fail on mips64el-unknow-linux: configure-stage2-target-libgcc' failed

2017-01-16 Thread mpf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78660 --- Comment #13 from mpf at gcc dot gnu.org --- (In reply to Eric Botcazou from comment #12) > > Maybe the load sign-extends instead of zero-extending as specified > > initially. > > But I'm not sure that this matters here, since: > > (insn 58

[Bug bootstrap/79098] [7 Regression] Failure to bootstrap gcc for powerpc-e500v2-linux-gnuspe target

2017-01-16 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79098 Alan Modra changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at g

[Bug target/78660] [7 Regression] 7.0 bootstrap fail on mips64el-unknow-linux: configure-stage2-target-libgcc' failed

2017-01-16 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78660 --- Comment #14 from Eric Botcazou --- > Yes, that is true but the upper 32-bits still need to be 'zero'. What > happens later on is that the (subreg:SI (reg:DI 316)) is spilled, spilling > only 32-bits to the stack but it gets reloaded as DImode

[Bug tree-optimization/71437] [7 regression] Performance regression after r235817

2017-01-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71437 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW CC|

[Bug tree-optimization/71437] [7 regression] Performance regression after r235817

2017-01-16 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71437 --- Comment #5 from amker at gcc dot gnu.org --- (In reply to Richard Biener from comment #4) > With -fwhole-program there's no regression from GCC 6.2 to current trunk. > Without I still can see a small regression (here 0.86s vs 0.92s). > > Fro

[Bug tree-optimization/77283] [7 Regression] Revision 238005 disables loop unrolling

2017-01-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77283 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/78660] [7 Regression] 7.0 bootstrap fail on mips64el-unknow-linux: configure-stage2-target-libgcc' failed

2017-01-16 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78660 --- Comment #15 from Eric Botcazou --- > So does LRA generate a full 64-bit load or an extended 32-to-64-bit load? The former it seems, I can see: (insn 218 211 8356 2 (set (reg:SI 4 $4 [2479]) (ne:SI (reg:DI 22 $22 [orig:230 _3 ] [230]

[Bug bootstrap/79098] [7 Regression] Failure to bootstrap gcc for powerpc-e500v2-linux-gnuspe target

2017-01-16 Thread amodra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79098 --- Comment #2 from Alan Modra --- Author: amodra Date: Mon Jan 16 11:12:57 2017 New Revision: 244489 URL: https://gcc.gnu.org/viewcvs?rev=244489&root=gcc&view=rev Log: Powerpc bootstrap failure due to duplicate case value PR target/790

[Bug regression/53203] [5/6/7 Regression]: gcc.dg/setjmp-1.c

2017-01-16 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53203 Aldy Hernandez changed: What|Removed |Added CC||aldyh at gcc dot gnu.org --- Comment #1

[Bug target/78660] [7 Regression] 7.0 bootstrap fail on mips64el-unknow-linux: configure-stage2-target-libgcc' failed

2017-01-16 Thread mpf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78660 --- Comment #16 from mpf at gcc dot gnu.org --- (In reply to Eric Botcazou from comment #15) > That's incorrect, see what reload1.c:eliminate_regs_1 says about it: > > if (MEM_P (new_rtx) > && ((x_size < new_size >

[Bug c++/79077] [7 regression][new inheriting ctors] bad code for inherited ctor

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79077 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug bootstrap/79098] [7 Regression] Failure to bootstrap gcc for powerpc-e500v2-linux-gnuspe target

2017-01-16 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79098 Alan Modra changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/79088] [7 Regression] wrong code at -O2 on x86_64-linux-gnu

2017-01-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79088 --- Comment #3 from Richard Biener --- Boostrapped/tested on x86_64-unknown-linux-gnu.

[Bug c++/79101] New: Registers aren't used for passing and returning objects when there is a move constructor

2017-01-16 Thread o_kniemeyer at maxon dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79101 Bug ID: 79101 Summary: Registers aren't used for passing and returning objects when there is a move constructor Product: gcc Version: 6.3.0 Status: UNCONFIRMED

[Bug rtl-optimization/70710] [5/6 Regression] Compile time hog w/ -O -g -fpeel-loops

2017-01-16 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70710 Aldy Hernandez changed: What|Removed |Added CC||aldyh at gcc dot gnu.org Sum

[Bug libstdc++/78389] list::merge and list::sort are not exception safe

2017-01-16 Thread ville at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78389 --- Comment #6 from ville at gcc dot gnu.org --- Author: ville Date: Mon Jan 16 11:36:33 2017 New Revision: 244490 URL: https://gcc.gnu.org/viewcvs?rev=244490&root=gcc&view=rev Log: PR libstdc++/78389 fix backwards size adjustments. PR libstdc++

[Bug libstdc++/78702] [libstdc++] class __shim in locale::facet is private

2017-01-16 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78702 --- Comment #4 from Jonathan Wakely --- Author: redi Date: Mon Jan 16 11:41:41 2017 New Revision: 244491 URL: https://gcc.gnu.org/viewcvs?rev=244491&root=gcc&view=rev Log: PR78702 fix accessibility of locale::facet::__shim PR libstdc++/

[Bug libstdc++/78702] [libstdc++] class __shim in locale::facet is private

2017-01-16 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78702 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/79101] Registers aren't used for passing and returning objects when there is a move constructor

2017-01-16 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79101 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug translation/79100] Superfluous % in messages from cfgloop.c

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79100 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug tree-optimization/77498] [7 regression] Performance drop after r239414 on spec2000/172mgrid

2017-01-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77498 Richard Biener changed: What|Removed |Added Keywords||missed-optimization, ra

[Bug go/79037] gccgo: Binaries crash with parforsetup: pos is not aligned on m68k

2017-01-16 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79037 --- Comment #3 from John Paul Adrian Glaubitz --- (In reply to John Paul Adrian Glaubitz from comment #2) > (In reply to John Paul Adrian Glaubitz from comment #1) > > I'll report back tomorrow. > > Problem persists: Correction: The patch fixes

[Bug target/76731] [AVX512] _mm512_i32gather_epi32 and other scatter/gather routines have incorrect signature

2017-01-16 Thread andrew.n.senkevich at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=76731 --- Comment #12 from Andrew Senkevich --- (In reply to Kirill Yukhin from comment #10) > (In reply to Andrew Senkevich from comment #8) > > I think we should follow here declarations from icc headers to be compatible > > with it. > Okay. Could yo

[Bug tree-optimization/77498] [7 regression] Performance drop after r239414 on spec2000/172mgrid

2017-01-16 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77498 --- Comment #5 from amker at gcc dot gnu.org --- (In reply to Richard Biener from comment #4) > CCing Bin, he was looking into PRE/predcom as well AFAIR. predictive > commoning here performs unrolling to be able to avoid some loop-carried > depen

[Bug c/78768] -Walloca-larger-than and -Wformat-length warnings disabled by -flto

2017-01-16 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78768 Thomas Preud'homme changed: What|Removed |Added CC||thopre01 at gcc dot gnu.org --- Com

[Bug tree-optimization/79054] missing range information with INT_MAX

2017-01-16 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79054 Rainer Orth changed: What|Removed |Added CC||ro at gcc dot gnu.org --- Comment #7 from

[Bug ipa/78599] [7 Regression] hwint.h:292:72: runtime error: shift exponent 64 is too large for 64-bit type 'long int'

2017-01-16 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78599 --- Comment #13 from Martin Jambor --- Indeed it is.

[Bug debug/78835] [7 regression] ICE with -fdebug-types-section and member function

2017-01-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78835 --- Comment #5 from Richard Biener --- So initially we generate DIE0: DW_TAG_GNU_call_site (0x768cd690) abbrev id: 0 offset: 0 mark: 0 DW_AT_low_pc: label: *.LVL1 DW_AT_abstract_origin: address but that later gets rewritten invali

[Bug libstdc++/78389] list::merge and list::sort are not exception safe

2017-01-16 Thread ville at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78389 --- Comment #7 from ville at gcc dot gnu.org --- Author: ville Date: Mon Jan 16 13:30:58 2017 New Revision: 244492 URL: https://gcc.gnu.org/viewcvs?rev=244492&root=gcc&view=rev Log: PR libstdc++/78389 fix backwards size adjustments Backport from

[Bug libstdc++/78389] list::merge and list::sort are not exception safe

2017-01-16 Thread ville at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78389 --- Comment #8 from ville at gcc dot gnu.org --- Author: ville Date: Mon Jan 16 13:32:39 2017 New Revision: 244493 URL: https://gcc.gnu.org/viewcvs?rev=244493&root=gcc&view=rev Log: PR libstdc++/78389 fix backwards size adjustments Backport from

[Bug fortran/68887] [6 regression] gfortran.dg/coarray/event_[12].f90 -fcoarray=lib -O2 -lcaf_single -latomic fails

2017-01-16 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68887 vehre at gcc dot gnu.org changed: What|Removed |Added Status|NEW |WAITING Depends on|

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

2017-01-16 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78935 vehre at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|--

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

2017-01-16 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78781 vehre at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|--

[Bug c++/71463] [6/7 regression] unexpected warning: ignoring function return attributes on template argument

2017-01-16 Thread mail at milianw dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71463 --- Comment #16 from Milian Wolff --- So how can I silence the warning then for the case I pasted in the first comment: ~~~+ #include template struct foo {}; foo emit_unexpected_warning; int main() { return 0; } ~~~+

[Bug lto/79061] [7 Regression][LTO][ASAN] LTO plus ASAN fails with "AddressSanitizer: initialization-order-fiasco"

2017-01-16 Thread m.ostapenko at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79061 --- Comment #10 from Maxim Ostapenko --- Yeah, but it seems that lto doesn't propagate source location either: /* Output info about new location into bitpack BP. After outputting bitpack, lto_output_location_data has to be done to output a

[Bug c/79102] New: gcc fails to auto-vectorise the product of an array of complex floats

2017-01-16 Thread drraph at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79102 Bug ID: 79102 Summary: gcc fails to auto-vectorise the product of an array of complex floats Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug debug/78835] [7 regression] ICE with -fdebug-types-section and member function

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78835 --- Comment #6 from Jakub Jelinek --- Perhaps we could combine the #c1 patch with some changes to make sure we don't prune those types that appear in callgraph edges callee contexts? Is the early finish debug hook called after some minimal cgraph

[Bug bootstrap/78616] Poison strndup in system.h

2017-01-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78616 --- Comment #14 from David Malcolm --- Author: dmalcolm Date: Mon Jan 16 15:03:41 2017 New Revision: 244494 URL: https://gcc.gnu.org/viewcvs?rev=244494&root=gcc&view=rev Log: system.h: Poison strndup (PR bootstrap/78616) gcc/ChangeLog:

[Bug bootstrap/78616] Poison strndup in system.h

2017-01-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78616 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/79103] New: [7 Regression] build_variant_type_copy ICE

2017-01-16 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79103 Bug ID: 79103 Summary: [7 Regression] build_variant_type_copy ICE Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/79103] [7 Regression] build_variant_type_copy ICE

2017-01-16 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79103 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/71737] [5/6 Regression] ICE following 2x pack expansion in non-pack with template alias

2017-01-16 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71737 --- Comment #8 from paolo at gcc dot gnu.org --- Author: paolo Date: Mon Jan 16 15:43:06 2017 New Revision: 244496 URL: https://gcc.gnu.org/viewcvs?rev=244496&root=gcc&view=rev Log: /c-family 2017-01-16 Paolo Carlini Revert:

[Bug c++/71737] [5/6/7 Regression] ICE following 2x pack expansion in non-pack with template alias

2017-01-16 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71737 Paolo Carlini changed: What|Removed |Added Summary|[5/6 Regression] ICE|[5/6/7 Regression] ICE

[Bug c++/71737] [5/6/7 Regression] ICE following 2x pack expansion in non-pack with template alias

2017-01-16 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71737 Bug 71737 depends on bug 79103, which changed state. Bug 79103 Summary: [7 Regression] build_variant_type_copy ICE https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79103 What|Removed |Added -

[Bug c++/79103] [7 Regression] build_variant_type_copy ICE

2017-01-16 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79103 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug testsuite/79051] FAIL: gcc.dg/attr-alloc_size-4.c (test for warnings, line 140)

2017-01-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79051 --- Comment #7 from Martin Sebor --- Author: msebor Date: Mon Jan 16 15:50:47 2017 New Revision: 244497 URL: https://gcc.gnu.org/viewcvs?rev=244497&root=gcc&view=rev Log: PR testsuite/79051 - FAIL: gcc.dg/attr-alloc_size-4.c (test for warnings,

[Bug tree-optimization/79054] missing range information with INT_MAX

2017-01-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79054 --- Comment #8 from Martin Sebor --- I committed r244497 to avoid exercising the test case on that line on non-x86_64 targets. It passes on x86_64 with the native compiler and with a sparc-sun-solaris2.11 cross-compiler, in both ILP32 and LP64 m

[Bug libstdc++/66145] [5/6/7 Regression] std::ios_base::failure objects thrown from libstdc++.so use old ABI

2017-01-16 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66145 --- Comment #28 from Jonathan Wakely --- Author: redi Date: Mon Jan 16 15:58:06 2017 New Revision: 244498 URL: https://gcc.gnu.org/viewcvs?rev=244498&root=gcc&view=rev Log: PR66145 use new ABI for std::ios::failure exceptions PR libstdc

[Bug libstdc++/66145] [5/6/7 Regression] std::ios_base::failure objects thrown from libstdc++.so use old ABI

2017-01-16 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66145 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug lto/79061] [7 Regression][LTO][ASAN] LTO plus ASAN fails with "AddressSanitizer: initialization-order-fiasco"

2017-01-16 Thread m.ostapenko at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79061 --- Comment #11 from Maxim Ostapenko --- (In reply to Maxim Ostapenko from comment #10) > Yeah, but it seems that lto doesn't propagate source location either: > > /* Output info about new location into bitpack BP. >After outputting bitpack,

[Bug fortran/78505] [F08] Coarray source allocation not synchronizing on oversubscribed cores

2017-01-16 Thread zbeekman at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78505 Zaak changed: What|Removed |Added CC||zbeekman at gmail dot com --- Comment #9 from Zaa

[Bug target/61729] FAIL: g++.dg/abi/scoped1.C -std=gnu++11 execution test

2017-01-16 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61729 --- Comment #2 from joseph at codesourcery dot com --- FWIW, new C floating-point types such as _Float16 and _Float32 are not promoted in variable arguments either, which has required a few back-end changes. Complex types such as _Complex floa

[Bug target/78176] [MIPS] miscompiles ldxc1 with large pointers on 32-bits

2017-01-16 Thread mpf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78176 mpf at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug debug/78835] [7 regression] ICE with -fdebug-types-section and member function

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78835 --- Comment #7 from Jakub Jelinek --- The important thing is that it is only possible to refer to a single DIE in the type unit (.debug.types.* in DWARF4, .debug_info DW_UT_type unit in DWARF5); in the #c0 case it is the Bar DW_TAG_structure_type

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

2017-01-16 Thread wilco at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77484 --- Comment #27 from wilco at gcc dot gnu.org --- (In reply to Jan Hubicka from comment #26) > Hello, did the Gap scores on arm too? Both Itanium and PPC testers seems to > show improved gap scores, so hope arm and the other ppc tester too. On SP

[Bug fortran/78505] [F08] Coarray source allocation not synchronizing on oversubscribed cores

2017-01-16 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78505 --- Comment #10 from vehre at gcc dot gnu.org --- The effort is quite significant, because several support functions have to be ported from other commits. I.e., I do not want to spend too much time on it.

[Bug c++/79104] New: [7.0 regression] ambiguity calling std::end on a local constexpr array of structs

2017-01-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79104 Bug ID: 79104 Summary: [7.0 regression] ambiguity calling std::end on a local constexpr array of structs Product: gcc Version: 7.0 Status: UNCONFIRMED Severity:

[Bug c++/79104] [7.0 regression] ambiguity calling std::end on a local constexpr array of structs

2017-01-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79104 Martin Sebor changed: What|Removed |Added Keywords||rejects-valid See Also|

[Bug debug/78835] [7 regression] ICE with -fdebug-types-section and member function

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78835 --- Comment #8 from Jakub Jelinek --- Now, even going through all cgraph edges and marking the callee DIEs as used (setting die_mark for them) early (but I guess it would be better to do the early finish then after early optimizations, but before

[Bug c++/79104] [7.0 regression] ambiguity calling std::end on a local constexpr array of structs

2017-01-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79104 --- Comment #2 from Martin Sebor --- As a couple of additional data points EDG 4.11 and IBM XLC++ both reject the test case. EDG with an error similar to GCC.

[Bug fortran/79097] coarray and pointer component

2017-01-16 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79097 vehre at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIR

[Bug fortran/70696] [Coarray] ICE on EVENT POST of host-associated EVENT_TYPE coarray

2017-01-16 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70696 --- Comment #10 from Dominique d'Humieres --- Compiling the test in comment 0 with -fcoarray=lib -lcaf_single at r244453 fails at link time with Undefined symbols for architecture x86_64: "_caf_token.0.3515", referenced from: __caf_init.

[Bug c/78304] [7 Regression] -Wformat doesn't warn anymore for inttypes.h format string argument type mismatches

2017-01-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78304 --- Comment #9 from David Malcolm --- Author: dmalcolm Date: Mon Jan 16 18:08:45 2017 New Revision: 244502 URL: https://gcc.gnu.org/viewcvs?rev=244502&root=gcc&view=rev Log: Fix testcases for PR c/78304 The testcases as written made assumptions

[Bug target/79105] New: Autovectorized NEON code slower than vfpv4 on Cortex A5

2017-01-16 Thread tulipawn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79105 Bug ID: 79105 Summary: Autovectorized NEON code slower than vfpv4 on Cortex A5 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority

[Bug target/79058] [7 Regression] ARM: internal compiler error: in extract_constrain_insn, at recog.c:2213

2017-01-16 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79058 Vladimir Makarov changed: What|Removed |Added CC||vmakarov at gcc dot gnu.org --- Comme

[Bug fortran/68933] ICE when mixing "-fprofile-arcs -ftest-coverage" and "-fcoarray=lib" on gcc-6 only

2017-01-16 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68933 vehre at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIR

[Bug debug/78835] [7 regression] ICE with -fdebug-types-section and member function

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78835 --- Comment #9 from Jakub Jelinek --- Created attachment 40524 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40524&action=edit gcc7-pr78835.patch Untested patch that fixes the ICE on this testcase by marking directly called functions as n

[Bug lto/79061] [7 Regression][LTO][ASAN] LTO plus ASAN fails with "AddressSanitizer: initialization-order-fiasco"

2017-01-16 Thread m.ostapenko at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79061 Maxim Ostapenko changed: What|Removed |Added Attachment #40514|0 |1 is obsolete|

[Bug preprocessor/79106] New: wrong source line printed in diagnostics for a translation unit

2017-01-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79106 Bug ID: 79106 Summary: wrong source line printed in diagnostics for a translation unit Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug preprocessor/79106] wrong source line printed in diagnostics for a translation unit

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79106 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug c++/79104] [7.0 regression] ambiguity calling std::begin on a local constexpr array of structs

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79104 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug fortran/79107] New: ICE on name resolution within internal subroutine

2017-01-16 Thread baradi09 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79107 Bug ID: 79107 Summary: ICE on name resolution within internal subroutine Product: gcc Version: 6.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c/68473] ICE: in contains_point, at diagnostic-show-locus.c:340 after error

2017-01-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68473 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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

2017-01-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69435 --- Comment #4 from David Malcolm --- Followup was here: http://lists.gnu.org/archive/html/dejagnu/2016-02/msg6.html 2016-02-15 Ben Elliston Reported by David Malcolm. * lib/dejagnu.exp (text): Allow angle brack

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

2017-01-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69435 --- Comment #5 from David Malcolm --- (In reply to David Malcolm from comment #4) > Followup was here: > http://lists.gnu.org/archive/html/dejagnu/2016-02/msg6.html which is: http://git.savannah.gnu.org/gitweb/?p=dejagnu.git;a=commitdiff;h

[Bug ipa/78365] [7 Regression] ICE in determine_value_range, at tree-ssa-loo p-niter.c:413

2017-01-16 Thread andrew.n.senkevich at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78365 Andrew Senkevich changed: What|Removed |Added CC||andrew.n.senkevich at gmail dot co

[Bug target/61729] FAIL: g++.dg/abi/scoped1.C -std=gnu++11 execution test

2017-01-16 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61729 --- Comment #3 from Segher Boessenkool --- Okay, I'll make it work for SVR4 in the rs6000 backend then. The generic code makes suboptimal code, many ABIs need to update (even those that haven't changed for 25 years), and more backends will need

[Bug ipa/78365] [7 Regression] ICE in determine_value_range, at tree-ssa-loo p-niter.c:413

2017-01-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78365 --- Comment #11 from Andrew Pinski --- (In reply to Andrew Senkevich from comment #10) > This commit breaks 5 SPEC CPU 2006 benchmarks (416.gamess, 454.calculix, > 459.GemsFDTD, 465.tonto, 481.wrf) with ICE on x86_64 (and looks like on > aarch64

[Bug ipa/79108] [7 Regression] ICE on some fortran code with -flto -Ofast

2017-01-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79108 Andrew Pinski changed: What|Removed |Added Target||aarch64-linux-gnu Target Milestone|---

[Bug driver/49726] [5/6/7 Regression] -g0 file.S -g does not produce debug info

2017-01-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49726 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Mon Jan 16 21:33:07 2017 New Revision: 244505 URL: https://gcc.gnu.org/viewcvs?rev=244505&root=gcc&view=rev Log: PR driver/49726 * gcc.c (debug_level_greater_than_spec_fun

[Bug ipa/79108] New: [7 Regression] ICE on some fortran code with -flto -Ofast

2017-01-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79108 Bug ID: 79108 Summary: [7 Regression] ICE on some fortran code with -flto -Ofast Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: GC, ice-on-valid-code

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