[Bug fortran/83225] [8.0 regression] runtime error in transfer.c

2017-12-02 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83225 --- Comment #5 from Jerry DeLisle --- Fixed on trunk and 7. Will leave open for a short while in case any further issues arise.

[Bug fortran/83225] [8.0 regression] runtime error in transfer.c

2017-12-02 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83225 --- Comment #4 from Jerry DeLisle --- Author: jvdelisle Date: Sun Dec 3 05:05:51 2017 New Revision: 255364 URL: https://gcc.gnu.org/viewcvs?rev=255364&root=gcc&view=rev Log: 2017-12-02 Jerry DeLisle Backport from trunk PR li

[Bug fortran/83225] [8.0 regression] runtime error in transfer.c

2017-12-02 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83225 --- Comment #3 from Jerry DeLisle --- Author: jvdelisle Date: Sun Dec 3 03:26:09 2017 New Revision: 255362 URL: https://gcc.gnu.org/viewcvs?rev=255362&root=gcc&view=rev Log: 2017-12-02 Jerry DeLisle PR libgfortran/83225 * io

[Bug target/70216] [SH] Implement __builtin_trap

2017-12-02 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70216 --- Comment #10 from Oleg Endo --- (In reply to Rich Felker from comment #9) > From a Linux standpoint, there is no trapa trap number defined that would > cause a fatal signal. The ones that are defined are for syscalls and debug > breakpoints. O

[Bug target/70216] [SH] Implement __builtin_trap

2017-12-02 Thread bugdal at aerifal dot cx
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70216 --- Comment #9 from Rich Felker --- >From a Linux standpoint, there is no trapa trap number defined that would cause a fatal signal. The ones that are defined are for syscalls and debug breakpoints. On the other hand, a permanently-undefined opco

[Bug c++/83258] New: Rejecting function pointer non-type template parameter without linkage

2017-12-02 Thread barry.revzin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83258 Bug ID: 83258 Summary: Rejecting function pointer non-type template parameter without linkage Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug target/83257] ICE with flexible array member and -fchkp-narrow-to-innermost-array

2017-12-02 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83257 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/81117] Improve buffer overflow checking in strncpy

2017-12-02 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81117 --- Comment #21 from Martin Sebor --- I believe the bug you are pointing out was reported in https://sourceware.org/bugzilla/show_bug.cgi?id=22442 and fixed in Glibc 2.27. Please see the discussion at https://sourceware.org/ml/libc-alpha/2017-11

[Bug target/83245] [8 regression] several tests fail starting with r255258

2017-12-02 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83245 Segher Boessenkool changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |segher at gcc dot gnu.org -

[Bug c/83257] New: ICE with flexible array member and -fchkp-narrow-to-innermost-array

2017-12-02 Thread eggert at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83257 Bug ID: 83257 Summary: ICE with flexible array member and -fchkp-narrow-to-innermost-array Product: gcc Version: 7.2.1 Status: UNCONFIRMED Severity: normal

[Bug c/81117] Improve buffer overflow checking in strncpy

2017-12-02 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81117 Bernd Edlinger changed: What|Removed |Added CC||bernd.edlinger at hotmail dot de --- C

[Bug preprocessor/83256] New: inconsistent _Pragma behavior in multi-line macros

2017-12-02 Thread arnd at linaro dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83256 Bug ID: 83256 Summary: inconsistent _Pragma behavior in multi-line macros Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/77277] -fdiagnostics-color=always disabled on _WIN32

2017-12-02 Thread jyong at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77277 jyong at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug target/83252] Wrong code with "-march=skylake-avx512 -O3"

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83252 --- Comment #2 from Jakub Jelinek --- BTW, better avoid any headers if possible, so if: long long int m33 = 8707493562598231894LL; long long int m46 = 2720142332956971588LL; long long int m30 = 5337614525613944604LL; unsigned int m21 = 1092738485

[Bug target/83252] Wrong code with "-march=skylake-avx512 -O3"

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83252 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug target/83240] x86_64 vectorized sqrt of denormal yields -inf when DAZ=0

2017-12-02 Thread gson at gson dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83240 --- Comment #5 from Andreas Gustafsson --- Re "may violate IEEE or ANSI standards", that argument could be used to justify any behavior, even making 1 + 1 yield 42. Clearly the intent of -funsafe-math-optimizations is not to allow arbitrary inco

[Bug sanitizer/82869] c_associated does not always give false for null pointers

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82869 Jakub Jelinek changed: What|Removed |Added CC||woodard at redhat dot com --- Comment #1

[Bug fortran/83254] gfortran doesn't consider c_loc addresses c_associated

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83254 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Resolut

[Bug inline-asm/83244] inline assembly does not verify input operands allocation

2017-12-02 Thread unjello at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83244 --- Comment #4 from Andrzej Lichnerowicz --- Andrew, thank you for taking the time to shed more light on this. It all makes sense now.

[Bug target/81616] Update -mtune=generic for the current Intel and AMD processors

2017-12-02 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81616 --- Comment #36 from Jan Hubicka --- Author: hubicka Date: Sat Dec 2 09:22:41 2017 New Revision: 255357 URL: https://gcc.gnu.org/viewcvs?rev=255357&root=gcc&view=rev Log: PR target/81616 * x86-tune.def: Remove obsolette FIXMEs.

[Bug tree-optimization/81165] [8 Regression] Regression in GCC-8.0.0's optimizer

2017-12-02 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81165 --- Comment #9 from Alexandre Oliva --- The reason dom doesn't duplicate the loop entry test is that the additional phi node grows it past the max-jump-thread-duplication-stmts limit. Compiling with --param max-jump-thread-duplication-stmts=16 w

[Bug target/78643] [6/7 Regression] ICE in convert_move, at expr.c:230

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78643 Jakub Jelinek changed: What|Removed |Added Summary|[6/7/8 Regression] ICE in |[6/7 Regression] ICE in

[Bug target/80583] [6/7 Regression] ICE with target attribute and vectorized float: internal compiler error: in convert_move, at expr.c:270

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80583 Jakub Jelinek changed: What|Removed |Added Summary|[6/7/8 Regression] ICE with |[6/7 Regression] ICE with

[Bug sanitizer/81212] [6/7 Regression] -Wreturn-type is disabled when used together with -fsanitize=return

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81212 Jakub Jelinek changed: What|Removed |Added Summary|[6/7/8 Regression] |[6/7 Regression] |-Wre

[Bug tree-optimization/83241] [8 regression] ICE in verify_use after store-merging

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83241 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/83170] [8 Regression] ICE: Segmentation fault - during GIMPLE pass: store-merging

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83170 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/83241] [8 regression] ICE in verify_use after store-merging

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83241 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Sat Dec 2 07:58:57 2017 New Revision: 255356 URL: https://gcc.gnu.org/viewcvs?rev=255356&root=gcc&view=rev Log: PR tree-optimization/83170 PR tree-optimization/83241

[Bug tree-optimization/83170] [8 Regression] ICE: Segmentation fault - during GIMPLE pass: store-merging

2017-12-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83170 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Sat Dec 2 07:58:57 2017 New Revision: 255356 URL: https://gcc.gnu.org/viewcvs?rev=255356&root=gcc&view=rev Log: PR tree-optimization/83170 PR tree-optimization/83241