[Bug middle-end/78501] [7 regression] SEGV in vrp_val_max

2016-11-25 Thread prathamesh3492 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78501 --- Comment #20 from prathamesh3492 at gcc dot gnu.org --- Author: prathamesh3492 Date: Fri Nov 25 08:03:51 2016 New Revision: 242858 URL: https://gcc.gnu.org/viewcvs?rev=242858&root=gcc&view=rev Log: 2016-11-25 Jakub Jelinek Prath

[Bug rtl-optimization/77541] [7 Regression] wrong code with 512bit vectors of int128 @ -O1

2016-11-25 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77541 --- Comment #7 from Uroš Bizjak --- The test needs /* { dg-require-effective-target int128 } */ instead of /* { dg-require-effective-target lp64 } */

[Bug target/78516] [7 Regression] ICE in lra_assign for e500v2

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78516 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug middle-end/78517] error: non-trivial conversion at assignment

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78517 Richard Biener changed: What|Removed |Added CC||amker at gcc dot gnu.org,

[Bug ipa/78515] [7 Regression] ICE: in fold_binary_loc, at fold-const.c:8999 with -Os -mavx512bw

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78515 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/44685] internal compiler error: in final_scan_insn, at final.c:2650 while compiling program with complex types

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44685 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Known to work|

[Bug c++/78514] ICE in tsubst, at cp/pt.c:13073

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78514 --- Comment #2 from Richard Biener --- clang++ rejects it (version 3.6.1): > clang++ -S t.C -std=c++11 t.C:21:39: error: extraneous template parameter list in alias template declaration template template using n = g;

[Bug c++/78514] ICE in tsubst, at cp/pt.c:13073

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78514 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/78517] error: non-trivial conversion at assignment

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78517 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/78501] [7 regression] SEGV in vrp_val_max

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78501 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/78517] error: non-trivial conversion at assignment

2016-11-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78517 --- Comment #4 from amker at gcc dot gnu.org --- Yes, it duplicates PR78510.

[Bug middle-end/78510] [7 Regression] ICE on invalid C code at -O2 and above in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: verify_gimple failed)

2016-11-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78510 amker at gcc dot gnu.org changed: What|Removed |Added CC||dcb314 at hotmail dot com ---

[Bug middle-end/78517] error: non-trivial conversion at assignment

2016-11-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78517 amker at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--

[Bug fortran/38319] Memory leaks in allocatable component expressions

2016-11-25 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38319 --- Comment #10 from Paul Thomas --- Of the testcases originally highlighted: alloc_comp_assign_2.f90 still leaks alloc_comp_assign_4.f90 still leaks alloc_comp_basics_2.f90 still leaks alloc_comp_basics_5.f90 is OK - probabl

[Bug gcov-profile/78467] [7 regression] gcc.dg/tree-prof/comp-goto-1.c FAILs

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78467 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Fri Nov 25 08:51:38 2016 New Revision: 242864 URL: https://gcc.gnu.org/viewcvs?rev=242864&root=gcc&view=rev Log: PR gcov-profile/78467 * gcc.dg/tree-prof/comp-goto-1.c (in

[Bug gcov-profile/78467] [7 regression] gcc.dg/tree-prof/comp-goto-1.c FAILs

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78467 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug lto/78211] [7 Regression] -fcompare-debug failure with -flto -fno-use-linker-plugin

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78211 --- Comment #4 from Jakub Jelinek --- Note -fcompare-debug compares the -fdump-final-insns= dumps, those include RTL, but not the LTO streams. So while it might not be very useful for -flto, there is no inherent reason why it wouldn't work. Of c

[Bug tree-optimization/78396] [7 regression] gcc.dg/vect/bb-slp-cond-1.c FAILs after fix for PR77848

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78396 --- Comment #9 from Richard Biener --- Author: rguenth Date: Fri Nov 25 08:59:28 2016 New Revision: 242865 URL: https://gcc.gnu.org/viewcvs?rev=242865&root=gcc&view=rev Log: 2016-11-25 Richard Biener PR tree-optimization/78396

[Bug lto/78211] [7 Regression] -fcompare-debug failure with -flto -fno-use-linker-plugin

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78211 --- Comment #5 from Jakub Jelinek --- Ah, I can reproduce even on current trunk with additional -fno-printf-return-value.

[Bug target/78509] [7 regression] ICE in in excess_precision_type, at tree.c:8875

2016-11-25 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78509 --- Comment #9 from James Greenhalgh --- Author: jgreenhalgh Date: Fri Nov 25 09:25:31 2016 New Revision: 242866 URL: https://gcc.gnu.org/viewcvs?rev=242866&root=gcc&view=rev Log: [Patch i386] PR78509 - TARGET_C_EXCESS_PRECISION should not retur

[Bug ipa/78494] Issues pointed out by valgrind --tool=exp-dhat

2016-11-25 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78494 --- Comment #5 from Markus Trippelsdorf --- Another issue. cse only uses 1% of its allocations: ==15253== 17 of 100 ==15253== max-live:536,400 in 1 blocks

[Bug target/78509] [7 regression] ICE in in excess_precision_type, at tree.c:8875

2016-11-25 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78509 --- Comment #10 from James Greenhalgh --- Should now be fixed, but I'll leave open for Rainer to confirm.

[Bug sanitizer/78513] [7 Regression] Failure to build linux kernel with KASAN support

2016-11-25 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78513 --- Comment #4 from ktkachov at gcc dot gnu.org --- Then GCC 7 won't build any kernel with KASAN until those kernel patches go in? That's unfortunate, but I guess it's not easy to teach GCC to enable -fsanitize-use-after-scope only if the runtime

[Bug tree-optimization/70965] [7 Regression] ICE on released SSA name during IPA SRA

2016-11-25 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70965 --- Comment #9 from Martin Jambor --- Author: jamborm Date: Fri Nov 25 09:49:19 2016 New Revision: 242867 URL: https://gcc.gnu.org/viewcvs?rev=242867&root=gcc&view=rev Log: [PR 70965] Schedule extra rebuild_cgraph_edges 2016-11-25 Martin Jambo

[Bug sanitizer/78513] [7 Regression] Failure to build linux kernel with KASAN support

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78513 --- Comment #5 from Martin Liška --- (In reply to ktkachov from comment #4) > Then GCC 7 won't build any kernel with KASAN until those kernel patches go > in? > That's unfortunate, but I guess it's not easy to teach GCC to enable > -fsanitize-use

[Bug ada/67205] eliminate No_Implicit_Dynamic_Code restriction violations

2016-11-25 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67205 --- Comment #12 from Eric Botcazou --- Author: ebotcazou Date: Fri Nov 25 09:59:45 2016 New Revision: 242868 URL: https://gcc.gnu.org/viewcvs?rev=242868&root=gcc&view=rev Log: PR ada/67205 * config/mips/mips.c (TARGET_CUSTOM_FUNC

[Bug sanitizer/78513] [7 Regression] Failure to build linux kernel with KASAN support

2016-11-25 Thread dvyukov at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78513 --- Comment #6 from Dmitry Vyukov --- > Then GCC 7 won't build any kernel with KASAN until those kernel patches go in? Yes. Kernel passes -fsanitize=kernel-address, some behavior tuning can be done based on that flag. Please notify kasan-...@g

[Bug tree-optimization/70965] [7 Regression] ICE on released SSA name during IPA SRA

2016-11-25 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70965 Martin Jambor changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/77673] [5/6/7 Regression] 4-byte load generated instead of 1-byte load, possibly reading past the end of object

2016-11-25 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77673 --- Comment #8 from Thomas Preud'homme --- Author: thopre01 Date: Fri Nov 25 10:03:38 2016 New Revision: 242869 URL: https://gcc.gnu.org/viewcvs?rev=242869&root=gcc&view=rev Log: Fix PR77673: bswap loads passed end of object 2016-11-25 Thomas

[Bug tree-optimization/78319] [7 Regression] PASS->FAIL: gcc.dg/uninit-pred-8_a.c bogus warning (test for bogus messages, line 20)

2016-11-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78319 amker at gcc dot gnu.org changed: What|Removed |Added CC||amker at gcc dot gnu.org --- C

[Bug fortran/70070] ICE on initializing character data beyond min/max bound

2016-11-25 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70070 --- Comment #4 from Gerhard Steinmetz --- At a first glance with gfortran-6 (configured with --enable-checking=yes), still ICEs for all posted and unposted cases. A dedicated one : $ gfortran-6 z3.f90 f951: internal compiler error: Segmentatio

[Bug fortran/70070] ICE on initializing character data beyond min/max bound

2016-11-25 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70070 --- Comment #5 from Gerhard Steinmetz --- FYI, for some circumstances there existed related issues like : using LANG=de_DE.UTF-8 f951: internal compiler error: Speicherzugriffsfehler 0xc4265f crash_signal ../../gcc/toplev.c:333 0x13f4

[Bug c++/78523] New: ICE on valid lambda code with implicit capture

2016-11-25 Thread rjpcal at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78523 Bug ID: 78523 Summary: ICE on valid lambda code with implicit capture Product: gcc Version: 5.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c+

[Bug tree-optimization/78343] [6/7 Regression] Loop is not eliminated

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78343 --- Comment #4 from Richard Biener --- Author: rguenth Date: Fri Nov 25 10:22:57 2016 New Revision: 242872 URL: https://gcc.gnu.org/viewcvs?rev=242872&root=gcc&view=rev Log: 2016-11-24 Richard Biener PR tree-optimization/78343

[Bug tree-optimization/78343] [6 Regression] Loop is not eliminated

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78343 Richard Biener changed: What|Removed |Added Known to work||7.0 Summary|[6/7 Regression]

[Bug tree-optimization/78319] [7 Regression] PASS->FAIL: gcc.dg/uninit-pred-8_a.c bogus warning (test for bogus messages, line 20)

2016-11-25 Thread prathamesh3492 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78319 --- Comment #11 from prathamesh3492 at gcc dot gnu.org --- (In reply to amker from comment #10) > Hi Prathamesh, > I saw it starting XPASS on arm-none-eabi in test now: > > spawn /.../gcc/xgcc -B/.../gcc/ > /.../gcc/gcc/testsuite/gcc.dg/uninit-pr

[Bug middle-end/78524] New: [7 regression] failure of ACATS c41104a at -O0

2016-11-25 Thread ebotcazou at gcc dot gnu.org
Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: ebotcazou at gcc dot gnu.org Target Milestone: --- It's a recently introduced ICE: +===GNAT BUG DETECTED==+ | 7.0.0 201

[Bug middle-end/78524] [7 regression] failure of ACATS c41104a at -O0

2016-11-25 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524 --- Comment #1 from Eric Botcazou --- Created attachment 40147 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40147&action=edit Reduced testcase Compile with just gcc/gnat1 -quiet p.adb

[Bug gcov-profile/78467] [7 regression] gcc.dg/tree-prof/comp-goto-1.c FAILs

2016-11-25 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78467 --- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #4 from Jakub Jelinek --- > Assuming this is fixed. Please reopen if not. It is: I'd included it in last night's bootstrap. After Andreas' hint, I just had to look three

[Bug target/78509] [7 regression] ICE in in excess_precision_type, at tree.c:8875

2016-11-25 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78509 --- Comment #11 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #10 from James Greenhalgh --- > Should now be fixed, but I'll leave open for Rainer to confirm. I'd included your patch in last night's i386-pc-solaris2.12 bootstraps and

[Bug go/78525] New: use -O2 for "go build" by default

2016-11-25 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78525 Bug ID: 78525 Summary: use -O2 for "go build" by default Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go Assi

[Bug target/78509] [7 regression] ICE in in excess_precision_type, at tree.c:8875

2016-11-25 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78509 --- Comment #12 from James Greenhalgh --- I tried looking at the generated assembly for that test with the compilers I built before my patch series, and after the patch series + the fix above. I couldn't see any difference in code generated for t

[Bug rtl-optimization/78526] New: [7 Regression] ICE: in decompose, at rtl.h:2117 with -g -mavx512bw

2016-11-25 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78526 Bug ID: 78526 Summary: [7 Regression] ICE: in decompose, at rtl.h:2117 with -g -mavx512bw Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-c

[Bug c/78527] New: ice on valid C code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in smallest_mode_for_size, at stor-layout.c:364)

2016-11-25 Thread chengniansun at gmail dot com
version 7.0.0 20161125 (experimental) [trunk revision 242857] (GCC) $ $ gcc-trunk -O3 small.c small.c: In function ‘main’: small.c:16:1: internal compiler error: in smallest_mode_for_size, at stor-layout.c:364 } ^ 0xbd6ff0 smallest_mode_for_size(unsigned int, mode_class) ../../gcc-source

[Bug c++/78522] -O2 optimization confused by enum and pointer usage in constructors.

2016-11-25 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78522 Jonathan Wakely changed: What|Removed |Added Resolution|WONTFIX |INVALID --- Comment #2 from Jonathan W

[Bug lto/78211] [7 Regression] -fcompare-debug failure with -flto -fno-use-linker-plugin

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78211 Jakub Jelinek changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #6

[Bug lto/78211] [7 Regression] -fcompare-debug failure with -flto -fno-use-linker-plugin

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78211 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug rtl-optimization/78526] [7 Regression] ICE: in decompose, at rtl.h:2117 with -g -mavx512bw

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78526 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug rtl-optimization/78527] [7 Regression] ice on valid C code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in smallest_mode_for_size, at stor-layout.c:364)

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78527 Richard Biener changed: What|Removed |Added Target||x86_64-*-* Status|UNCONFIRM

[Bug middle-end/78524] [7 regression] failure of ACATS c41104a at -O0

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/78523] ICE on valid lambda code with implicit capture

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78523 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code Status|UN

[Bug c++/78523] [5 Regression] ICE on valid lambda code with implicit capture

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78523 Richard Biener changed: What|Removed |Added Known to work||4.9.4 Target Milestone|---

[Bug middle-end/78517] error: non-trivial conversion at assignment

2016-11-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78517 --- Comment #6 from amker at gcc dot gnu.org --- Author: amker Date: Fri Nov 25 11:45:43 2016 New Revision: 242874 URL: https://gcc.gnu.org/viewcvs?rev=242874&root=gcc&view=rev Log: PR middle-end/78507 PR middle-end/78510

[Bug middle-end/78510] [7 Regression] ICE on valid C code at -O2 and above in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: verify_gimple failed)

2016-11-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78510 --- Comment #4 from amker at gcc dot gnu.org --- Author: amker Date: Fri Nov 25 11:45:43 2016 New Revision: 242874 URL: https://gcc.gnu.org/viewcvs?rev=242874&root=gcc&view=rev Log: PR middle-end/78507 PR middle-end/78510

[Bug middle-end/78507] [7 Regression] ICE: tree check: expected integer_type or enumeral_type or boolean_type or real_type or fixed_point_type, have pointer_type in int_fits_type_p, at tree.c:9153

2016-11-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78507 --- Comment #5 from amker at gcc dot gnu.org --- Author: amker Date: Fri Nov 25 11:45:43 2016 New Revision: 242874 URL: https://gcc.gnu.org/viewcvs?rev=242874&root=gcc&view=rev Log: PR middle-end/78507 PR middle-end/78510

[Bug c++/77659] [5/6/7 Regression] internal compiler error: in gimplify_expr, at gimplify.c:8858

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77659 --- Comment #4 from Jakub Jelinek --- This is tsubst ICE on ADDR_EXPR .

[Bug middle-end/78524] [7 regression] failure of ACATS c41104a at -O0

2016-11-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524 --- Comment #3 from amker at gcc dot gnu.org --- Hi Eric, Could you help verify if below commit fix this please? https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=242874 Thanks.

[Bug fortran/78518] [6/7 Regression] Warning format regression

2016-11-25 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78518 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/77345] [7 Regression] Segmentation fault w/ -misel -O1 (and above)

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77345 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug middle-end/78524] [7 regression] failure of ACATS c41104a at -O0

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524 --- Comment #4 from Richard Biener --- Isn't fixed by that commit.

[Bug c++/72808] [6/7 Regression] ICE on valid c++ code in verify_type (gcc/tree.c:14047)

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72808 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug middle-end/78524] [7 regression] failure of ACATS c41104a at -O0

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524 --- Comment #5 from Richard Biener --- The MIN_EXPR it builds is correct now though. Looks like a bug in Adas max_size to me when invoked on unit size align 8 symtab 0 alias set 4 canonical type 0x761e7498 precisi

[Bug ada/78524] [7 regression] failure of ACATS c41104a at -O0

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524 Richard Biener changed: What|Removed |Added Component|middle-end |ada --- Comment #6 from Richard Biener

[Bug fortran/78293] [5/6/7 Regression] SIGABRT with function result used as argument

2016-11-25 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78293 --- Comment #3 from Paul Thomas --- Author: pault Date: Fri Nov 25 12:23:43 2016 New Revision: 242875 URL: https://gcc.gnu.org/viewcvs?rev=242875&root=gcc&view=rev Log: 2016-11-25 Andre Vehreschild Paul Thomas PR fortran/78

[Bug libgomp/78468] [7 regression] libgomp.c/reduction-10.c and many more FAIL

2016-11-25 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78468 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ada/78524] [7 regression] failure of ACATS c41104a at -O0

2016-11-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524 --- Comment #7 from amker at gcc dot gnu.org --- (In reply to Richard Biener from comment #5) > The MIN_EXPR it builds is correct now though. Looks like a bug in Adas > max_size to me when invoked on > > type type visited string-

[Bug ada/78524] [7 regression] failure of ACATS c41104a at -O0

2016-11-25 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug fortran/61767] [OOP] ICE in generate_finalization_wrapper at fortran/class.c:1491

2016-11-25 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61767 --- Comment #4 from janus at gcc dot gnu.org --- Here is a slightly less verbose version of the test case which runs into the same ICE: module Communicator_Form implicit none type :: CommunicatorForm contains final :: Finalize end ty

[Bug rtl-optimization/78527] [7 Regression] ice on valid C code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in smallest_mode_for_size, at stor-layout.c:364)

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78527 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug rtl-optimization/78527] [7 Regression] ice on valid C code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in smallest_mode_for_size, at stor-layout.c:364)

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78527 --- Comment #3 from Jakub Jelinek --- 8097int width = GET_MODE_PRECISION (GET_MODE (inner)) 8098- INTVAL (XEXP (inner, 1)); 8099if (width > mode_width) 8100 width = mode

[Bug target/77345] [7 Regression] Segmentation fault w/ -misel -O1 (and above)

2016-11-25 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77345 --- Comment #3 from Arseny Solokha --- Can it possibly be a duplicate of PR71724?

[Bug rtl-optimization/78527] [7 Regression] ice on valid C code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in smallest_mode_for_size, at stor-layout.c:364)

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78527 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug rtl-optimization/78526] [7 Regression] ICE: in decompose, at rtl.h:2117 with -g -mavx512bw

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78526 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libgomp/78468] [7 regression] libgomp.c/reduction-10.c and many more FAIL

2016-11-25 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78468 --- Comment #16 from Dominik Vogt --- In emit-rtl.c:init_emit(), the alignment of the virtual_stack_dynamic pointer is hard coded to STACK_BOUNDARY: REGNO_POINTER_ALIGN (VIRTUAL_STACK_DYNAMIC_REGNUM) = STACK_BOUNDARY; The backend must make s

[Bug libgomp/78468] [7 regression] libgomp.c/reduction-10.c and many more FAIL

2016-11-25 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78468 --- Comment #17 from Eric Botcazou --- > In emit-rtl.c:init_emit(), the alignment of the virtual_stack_dynamic > pointer is hard coded to STACK_BOUNDARY: > > REGNO_POINTER_ALIGN (VIRTUAL_STACK_DYNAMIC_REGNUM) = STACK_BOUNDARY; > > The backen

[Bug middle-end/78507] [7 Regression] ICE: tree check: expected integer_type or enumeral_type or boolean_type or real_type or fixed_point_type, have pointer_type in int_fits_type_p, at tree.c:9153

2016-11-25 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78507 Markus Trippelsdorf changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug ipa/78515] [7 Regression] ICE: in fold_binary_loc, at fold-const.c:8999 with -Os -mavx512bw

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78515 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/78515] [7 Regression] ICE: in fold_binary_loc, at fold-const.c:8999 with -Os -mavx512bw

2016-11-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78515 --- Comment #5 from Richard Biener --- Author: rguenth Date: Fri Nov 25 14:05:04 2016 New Revision: 242876 URL: https://gcc.gnu.org/viewcvs?rev=242876&root=gcc&view=rev Log: 2016-11-25 Richard Biener PR ipa/78515 * ipa-prop.c

[Bug rtl-optimization/78526] [7 Regression] ICE: in decompose, at rtl.h:2117 with -g -mavx512bw

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78526 --- Comment #2 from Jakub Jelinek --- What happens is that valtrack creates a paradoxical subreg: (debug_insn 28 14 15 2 (var_location:V4TI D#2 (subreg:V4TI (reg:TI 94) 0)) -1 (nil)) (insn 15 28 16 2 (set (subreg:TI (reg/v:V4TI 90 [ v ]) 0)

[Bug gcov-profile/78086] FAIL: gcc.misc-tests/gcov-1.c, etc

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78086 --- Comment #9 from Martin Liška --- Author: marxin Date: Fri Nov 25 14:23:25 2016 New Revision: 242877 URL: https://gcc.gnu.org/viewcvs?rev=242877&root=gcc&view=rev Log: Don't use priority {cd}tors if not supported by a target (PR PR g

[Bug web/71666] profile-generate not documented

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71666 --- Comment #3 from Martin Liška --- Author: marxin Date: Fri Nov 25 14:23:54 2016 New Revision: 242878 URL: https://gcc.gnu.org/viewcvs?rev=242878&root=gcc&view=rev Log: Fix documentation reference (PR web/71666) PR web/71666 *

[Bug gcov-profile/78086] FAIL: gcc.misc-tests/gcov-1.c, etc

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78086 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug web/71666] profile-generate not documented

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71666 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/78526] [7 Regression] ICE: in decompose, at rtl.h:2117 with -g -mavx512bw

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78526 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug sanitizer/69840] two ASAN help nits

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69840 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libgomp/78468] [7 regression] libgomp.c/reduction-10.c and many more FAIL

2016-11-25 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78468 --- Comment #18 from Dominik Vogt --- Another approach may be to make the middleend ask the backend for the actual value of REGNO_POINTER_ALIGN (VIRTUAL_STACK_DYNAMIC_REGNUM). Since on Sparc the address is always 4 mod 8, we'd get an additional

[Bug gcov-profile/17040] GCOV not working properly on Windows platforms

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=17040 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug gcov-profile/28564] gcov fails to store the absolute path to the source files

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28564 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug gcov-profile/35038] GCOV - using "--coverage" results in libgcov.a(_gcov.o) is referenced by DSO

2016-11-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35038 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c/78512] [7 Regression] r242674 miscompiles Linux kernel

2016-11-25 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78512 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug tree-optimization/78528] New: Recursion not optimized in simple case

2016-11-25 Thread mawww at kakoune dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78528 Bug ID: 78528 Summary: Recursion not optimized in simple case Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal Prior

[Bug lto/78529] New: gcc.c-torture/execute/builtins/strcat-chk.c failed with lto/O2

2016-11-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78529 Bug ID: 78529 Summary: gcc.c-torture/execute/builtins/strcat-chk.c failed with lto/O2 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal P

[Bug libstdc++/78530] New: std::copy of volatile array triggers invalid conversion error

2016-11-25 Thread poganoe at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78530 Bug ID: 78530 Summary: std::copy of volatile array triggers invalid conversion error Product: gcc Version: 5.4.1 Status: UNCONFIRMED Keywords: wrong-code

[Bug fortran/61767] [OOP] ICE in generate_finalization_wrapper at fortran/class.c:1491

2016-11-25 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61767 --- Comment #5 from janus at gcc dot gnu.org --- The most immediate way to fix it is this: Index: gcc/fortran/class.c === --- gcc/fortran/class.c (revision 242875) +++ gcc/fortran/c

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

2016-11-25 Thread damian at sourceryinstitute dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78505 --- Comment #1 from Damian Rouson --- Section 9.7.1.2, paragraph 4, of the draft Fortran 2015 standard [1]: "When an ALLOCATE statement is executed for which an allocate-object is a coarray, there is an implicit synchronization of all active ima

[Bug fortran/61767] [OOP] ICE in generate_finalization_wrapper at fortran/class.c:1491

2016-11-25 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61767 --- Comment #6 from janus at gcc dot gnu.org --- (In reply to janus from comment #5) > The most immediate way to fix it is this: > [...] > This gets rid of the ICE on the given test case. I will check if it survives > a full regtest. Indeed the p

[Bug rtl-optimization/78527] [7 Regression] ice on valid C code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in smallest_mode_for_size, at stor-layout.c:364)

2016-11-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78527 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Fri Nov 25 17:12:29 2016 New Revision: 242879 URL: https://gcc.gnu.org/viewcvs?rev=242879&root=gcc&view=rev Log: PR rtl-optimization/78527 * combine.c (make_compound_opera

[Bug fortran/60853] [OOP] Failure to disambiguate generic with unlimited polymorphic

2016-11-25 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60853 --- Comment #5 from janus at gcc dot gnu.org --- Author: janus Date: Fri Nov 25 17:22:37 2016 New Revision: 242880 URL: https://gcc.gnu.org/viewcvs?rev=242880&root=gcc&view=rev Log: 2016-11-25 Janus Weil PR fortran/60853 * int

[Bug fortran/60853] [OOP] Failure to disambiguate generic with unlimited polymorphic

2016-11-25 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60853 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--

[Bug bootstrap/78531] New: [7 Regression] gnat bootstrap broken on linux targets with _FORTIFY_SOURCE enabled

2016-11-25 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78531 Bug ID: 78531 Summary: [7 Regression] gnat bootstrap broken on linux targets with _FORTIFY_SOURCE enabled Product: gcc Version: 7.0 Status: UNCONFIRMED Severity

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