[Bug target/93828] [10 Regression] incorrect shufps instruction emitted for -march=k8

2020-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93828 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/93808] [9 Regression] [SH] Ruby crashes with 'Illegal Instruction' when compiled with gcc-9

2020-02-20 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93808 --- Comment #11 from John Paul Adrian Glaubitz --- Created attachment 47878 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47878&action=edit Source and compiler output for string.c with stack-protector disabled (In reply to Oleg Endo from

[Bug fortran/93832] [8/9/10 Regression] ICE in gfc_convert_to_structure_constructor, at fortran/primary.c:3100

2020-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93832 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug fortran/93834] [8/9/10 Regression] ICE in trans_caf_is_present, at fortran/trans-intrinsic.c:8469

2020-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93834 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug fortran/93833] [8/9/10 Regression] ICE in trans_array_constructor, at fortran/trans-array.c:2566

2020-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93833 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug fortran/93835] [9/10 Regression] ICE in simplify_findloc_nodim, at fortran/simplify.c:5513

2020-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93835 Richard Biener changed: What|Removed |Added Target Milestone|10.0|9.3

[Bug tree-optimization/93843] wrong code at -O3 on x86_64-linux-gnu

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93843 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug tree-optimization/93843] [10 Regression] wrong code at -O3 on x86_64-linux-gnu

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93843 Martin Liška changed: What|Removed |Added Priority|P3 |P1 Summary|wrong code at -O3 o

[Bug c++/93842] generic lambda accesses a variable with with automatic storage duration that wasn't captured by the lambda expression

2020-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93842 Richard Biener changed: What|Removed |Added Keywords||accepts-invalid, diagnostic --- Comment

[Bug translation/93838] space at the end of a diagnostic in cp/parser.c

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93838 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/93842] generic lambda accesses a variable with with automatic storage duration that wasn't captured by the lambda expression

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93842 --- Comment #2 from Martin Liška --- Confirmed that clang really rejects the code: $ clang pr93842.cc -Wunused -std=c++14 -c pr93842.cc:4:20: error: variable 'ch' cannot be implicitly captured in a lambda with no capture-default specified

[Bug translation/93841] typo in or1kopt: generated using using

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93841 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/93837] overly complicated code in c_finish_omp_declare_variant

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93837 Martin Liška changed: What|Removed |Added Keywords||easyhack Status|UNCONFIRMED

[Bug translation/93831] wrong abbreviation in diagnostic for 64-bit Darwin

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93831 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug translation/93830] typo in avr command line error message

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93830 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug go/93844] [debug] Incorrect scope for local variables

2020-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93844 --- Comment #1 from Richard Biener --- Guess it's the same bug as with C99 or C++ where you can write const char *st = "Shall we?"; int main() { printf ("%s\n", st); printf ("%s\n", "Before assignment"); const char *st = "Hello, world!";

[Bug tree-optimization/93845] New: [10 regression] ICE in verify_sra_access_forest, at tree-sra.c:2358

2020-02-20 Thread dimhen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93845 Bug ID: 93845 Summary: [10 regression] ICE in verify_sra_access_forest, at tree-sra.c:2358 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/93835] [9/10 Regression] ICE in simplify_findloc_nodim, at fortran/simplify.c:5513

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93835 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org,

[Bug fortran/93834] [8/9/10 Regression] ICE in trans_caf_is_present, at fortran/trans-intrinsic.c:8469

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93834 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/93833] [8/9/10 Regression] ICE in trans_array_constructor, at fortran/trans-array.c:2566

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93833 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/93832] [8/9/10 Regression] ICE in gfc_convert_to_structure_constructor, at fortran/primary.c:3100

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93832 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/93845] [10 regression] ICE in verify_sra_access_forest, at tree-sra.c:2358

2020-02-20 Thread dimhen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93845 --- Comment #1 from Dmitry G. Dyachenko --- '-Wall -Wextra -O3' free variant $ cat x.ii struct g; struct h { g *operator->(); }; class i { void *a; int b; public: template f j() { return *static_cast(this); } }; struct k : i {}; struct

[Bug middle-end/93582] [10 Regression] -Warray-bounds gives error: array subscript 0 is outside array bounds of struct E[1]

2020-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93582 --- Comment #31 from Richard Biener --- (In reply to Jakub Jelinek from comment #29) > Passed bootstrap/regtest on all of {x86_64,i686,powerpc64{,le}}-linux now, > with powerpc64-linux doing both -m32/-m64 testing. LGTM.

[Bug target/93808] [9 Regression] [SH] Ruby crashes with 'Illegal Instruction' when compiled with gcc-9

2020-02-20 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93808 --- Comment #12 from John Paul Adrian Glaubitz --- Building with -O1 fixes the problem for me. Now I need to compare the flags for -O1 and -O2 and check which one breaks the build.

[Bug tree-optimization/93845] [10 regression] ICE in verify_sra_access_forest, at tree-sra.c:2358

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93845 Martin Liška changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug translation/93831] wrong abbreviation in diagnostic for 64-bit Darwin

2020-02-20 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93831 --- Comment #2 from Iain Sandoe --- you're welcome, of course - if not, hopefully I can get to this and the other translation comments over the weekend (been out of the office at WG21, and catching up)

[Bug c++/93443] gcc/cp/coroutines.cc:3555:23: runtime error: load of value 255, which is not a valid value for type 'bool'

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93443 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/93443] gcc/cp/coroutines.cc:3555:23: runtime error: load of value 255, which is not a valid value for type 'bool'

2020-02-20 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93443 --- Comment #2 from Iain Sandoe --- AFAICS, this should be fixed now, yes?

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 93443, which changed state. Bug 93443 Summary: gcc/cp/coroutines.cc:3555:23: runtime error: load of value 255, which is not a valid value for type 'bool' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93443 What

[Bug c++/93842] generic lambda accesses a variable with with automatic storage duration that wasn't captured by the lambda expression

2020-02-20 Thread kuzniar95 at o2 dot pl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93842 --- Comment #3 from kuzniar95 at o2 dot pl --- @Richard Biener changing it to char const ch = '='; // NOT OK doesn't solve the issue. Interestingly dropping constness: char ch = '='; // OK works. So we are onto something - both const and cons

[Bug tree-optimization/90883] Generated code is worse if returned struct is unnamed

2020-02-20 Thread kito at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90883 Kito Cheng changed: What|Removed |Added CC||kito at gcc dot gnu.org --- Comment #28 fro

[Bug go/93844] [debug] Incorrect scope for local variables

2020-02-20 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93844 --- Comment #2 from Tom de Vries --- (In reply to Richard Biener from comment #1) > Guess it's the same bug as with C99 or C++ where you can write > > const char *st = "Shall we?"; > int main() > { > printf ("%s\n", st); > printf ("%s\n", "B

[Bug go/93844] [debug] Incorrect scope for local variables

2020-02-20 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93844 --- Comment #3 from Tom de Vries --- (In reply to Richard Biener from comment #1) > and there's a duplicate PR about this. I found: PR92386 - "gdb issue with variable-shadowing" which sound similar.

[Bug go/93844] [debug] Incorrect scope for local variables

2020-02-20 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93844 --- Comment #4 from Tom de Vries --- (In reply to Richard Biener from comment #1) > The only way to capture these may > be to introduce additional scoping in the FEs whenever new local decls > are added. Also consider > > const char *oldst =

[Bug translation/93841] typo in or1kopt: generated using using

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93841 --- Comment #2 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:4a172be3e5e849ef82f07ce034837630e73f025b commit r10-6755-g4a172be3e5e849ef82f07ce034837630e73f025b Author: Martin Liska Date: Thu

[Bug translation/93830] typo in avr command line error message

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93830 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug translation/93831] wrong abbreviation in diagnostic for 64-bit Darwin

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93831 --- Comment #3 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:093bdf2cec611947fb69d8ced21a2d875166cba0 commit r10-6753-g093bdf2cec611947fb69d8ced21a2d875166cba0 Author: Martin Liska Date: Thu

[Bug translation/93838] space at the end of a diagnostic in cp/parser.c

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93838 --- Comment #2 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:6c39d0b79db7f9bf58a64bf987c161ae0b9dcec4 commit r10-6754-g6c39d0b79db7f9bf58a64bf987c161ae0b9dcec4 Author: Martin Liska Date: Thu

[Bug translation/93830] typo in avr command line error message

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93830 --- Comment #2 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:f40237a37b28a4c9143bfcbf5886fc9a6d3b5cfe commit r10-6752-gf40237a37b28a4c9143bfcbf5886fc9a6d3b5cfe Author: Martin Liska Date: Thu

[Bug translation/93831] wrong abbreviation in diagnostic for 64-bit Darwin

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93831 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug translation/93841] typo in or1kopt: generated using using

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93841 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug translation/93838] space at the end of a diagnostic in cp/parser.c

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93838 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/93656] FAIL: gcc.target/i386/pr67770.c execution test with -fcf-protection

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93656 --- Comment #2 from CVS Commits --- The releases/gcc-9 branch has been updated by H.J. Lu : https://gcc.gnu.org/g:f55bf4ddbfac3c7360cb00f3200b663c19baf504 commit r9-8259-gf55bf4ddbfac3c7360cb00f3200b663c19baf504 Author: H.J. Lu Date: Thu Feb

[Bug target/93656] FAIL: gcc.target/i386/pr67770.c execution test with -fcf-protection

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93656 --- Comment #3 from CVS Commits --- The releases/gcc-8 branch has been updated by H.J. Lu : https://gcc.gnu.org/g:b4edc88453b61d6f3bdb9143cd0486536f95598d commit r8-10040-gb4edc88453b61d6f3bdb9143cd0486536f95598d Author: H.J. Lu Date: Thu Fe

[Bug target/93656] FAIL: gcc.target/i386/pr67770.c execution test with -fcf-protection

2020-02-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93656 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/81652] [meta-bug] -fcf-protection=full bugs

2020-02-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81652 Bug 81652 depends on bug 93656, which changed state. Bug 93656 Summary: FAIL: gcc.target/i386/pr67770.c execution test with -fcf-protection https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93656 What|Removed |Added

[Bug sanitizer/93846] New: libsanitizer compilation error with glibc 2.31

2020-02-20 Thread rezso at rezso dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93846 Bug ID: 93846 Summary: libsanitizer compilation error with glibc 2.31 Product: gcc Version: 9.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: sa

[Bug target/93709] [10 regression] fortran.dg/minlocval_4.f90 fails on power 9 after r10-4161

2020-02-20 Thread guojiufu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93709 --- Comment #3 from Jiu Fu Guo --- This issue may relates to cunroll and cunrollli; after cunroll, for power9 some special instructions were selected. In RTL, for power9, 'smax' is generated at ce1 pass; While for power8, 'smax' is not used.

[Bug sanitizer/92154] new glibc breaks arm bootstrap due to libsanitizer

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92154 Martin Liška changed: What|Removed |Added CC||rezso at rezso dot net --- Comment #11 fr

[Bug sanitizer/93846] libsanitizer compilation error with glibc 2.31

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93846 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/93709] [10 regression] fortran.dg/minlocval_4.f90 fails on power 9 after r10-4161

2020-02-20 Thread guojiufu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93709 --- Comment #4 from Jiu Fu Guo --- This issue can be reproduced with GCC9 "-O2 -funroll-loops -mcpu=power9" or "-O3 -mcpu=power9".

[Bug go/93844] [debug] Incorrect scope for local variables

2020-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93844 --- Comment #5 from Richard Biener --- (In reply to Tom de Vries from comment #4) > (In reply to Richard Biener from comment #1) > > The only way to capture these may > > be to introduce additional scoping in the FEs whenever new local decls > >

[Bug middle-end/61577] [4.9.0 Regression] can't compile on hp-ux v3 ia64

2020-02-20 Thread dave.anglin at bell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577 --- Comment #191 from dave.anglin at bell dot net --- On 2020-02-19 9:50 p.m., peter.bisroev at groundlabs dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577 > > --- Comment #190 from Peter Bisroev --- > (In reply to dave.anglin

[Bug fortran/93826] [OpenMP][OpenACC] Collapsed loop – code silently ignored

2020-02-20 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93826 --- Comment #1 from Tobias Burnus --- The C code rejects this as follows. The OpenACC specification talks about "tightly nested loops"; the OpenMP spec is less clear but for "collapse" contrary to "tile" the implication that tightly nested loops

[Bug middle-end/80922] #pragma diagnostic ignored not honoured with -flto

2020-02-20 Thread romain.geissler at amadeus dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80922 Romain Geissler changed: What|Removed |Added CC||romain.geissler at amadeus dot com --

[Bug target/93808] [9 Regression] [SH] Ruby crashes with 'Illegal Instruction' when compiled with gcc-9

2020-02-20 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93808 --- Comment #13 from John Paul Adrian Glaubitz --- (In reply to John Paul Adrian Glaubitz from comment #12) > Building with -O1 fixes the problem for me. Now I need to compare the flags > for -O1 and -O2 and check which one breaks the build. It'

[Bug middle-end/80922] #pragma diagnostic ignored not honoured with -flto

2020-02-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80922 Richard Biener changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #

[Bug c/93847] New: Nios II ICE

2020-02-20 Thread giulio.benetti at benettiengineering dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93847 Bug ID: 93847 Summary: Nios II ICE Product: gcc Version: 7.3.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at g

[Bug middle-end/80922] #pragma diagnostic ignored not honoured with -flto

2020-02-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80922 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug c/93847] Nios II ICE

2020-02-20 Thread giulio.benetti at benettiengineering dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93847 --- Comment #1 from Giulio Benetti --- Here is another test-case: http://autobuild.buildroot.net/results/e22/e225e62ea2d48660df4110790664f0c3306c1ea9/ Here gcc is built from scratch instead of using Codesourcery one, so it should be easy for you

[Bug target/93808] [9 Regression] [SH] Ruby crashes with 'Illegal Instruction' with -fcrossjumping

2020-02-20 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93808 --- Comment #14 from Oleg Endo --- Created attachment 47879 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47879&action=edit reduced case I've reduced the preprocessed file string.c down to the problematic function 'coderange_scan'

[Bug target/93808] [9 Regression] [SH] Ruby crashes with 'Illegal Instruction' with -fcrossjumping

2020-02-20 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93808 Oleg Endo changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/93808] [9 Regression] [SH] Ruby crashes with 'Illegal Instruction' with -fcrossjumping

2020-02-20 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93808 --- Comment #16 from Oleg Endo --- This seems to be actually valid code?! switch (e - p) { default: __builtin_unreachable(); case 3: if (e[-3]&0x80) return e-3; case 2: if (e[-2]&0x80) return e-2; case 1: if (e[-1]&0x80) retu

[Bug c/93848] New: missing -Warray-bounds warning for array subscript 1 is outside array bounds

2020-02-20 Thread vincent-gcc at vinc17 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93848 Bug ID: 93848 Summary: missing -Warray-bounds warning for array subscript 1 is outside array bounds Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: nor

[Bug c++/68531] changing bound variable of a VLA type changes type size

2020-02-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68531 Martin Sebor changed: What|Removed |Added Last reconfirmed|2016-07-11 00:00:00 |2020-2-20 Summary|incorrect co

[Bug middle-end/90248] [8/9/10 Regression] larger than 0 compare fails with -ffinite-math-only -funsafe-math-optimizations

2020-02-20 Thread ch3root at openwall dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90248 Alexander Cherepanov changed: What|Removed |Added CC||ch3root at openwall dot com --- C

[Bug c/93849] New: 'Segmentation fault' in the special index for an array

2020-02-20 Thread haoxintu at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93849 Bug ID: 93849 Summary: 'Segmentation fault' in the special index for an array Product: gcc Version: 5.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug target/93658] [9/10 Regression] infinite loop building ghostscript and icu with -O3 on powerpc64le-linux-gnu

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93658 --- Comment #11 from CVS Commits --- The master branch has been updated by Peter Bergner : https://gcc.gnu.org/g:b82d426662469ee8b78ec7e8f74abe950485c9d5 commit r10-6760-gb82d426662469ee8b78ec7e8f74abe950485c9d5 Author: Peter Bergner Date: T

[Bug c/93850] New: 'stack smashing detected' in the special index for an array

2020-02-20 Thread haoxintu at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93850 Bug ID: 93850 Summary: 'stack smashing detected' in the special index for an array Product: gcc Version: 5.4.0 Status: UNCONFIRMED Severity: normal Pr

[Bug fortran/93825] [OpenACC] Implicit typing not honored – bogus type errors

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93825 --- Comment #2 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:2c52b2884ba10b1c5050fe066bae651680c8ebae commit r10-6761-g2c52b2884ba10b1c5050fe066bae651680c8ebae Author: Tobias Burnus Date: Th

[Bug target/93658] [9/10 Regression] infinite loop building ghostscript and icu with -O3 on powerpc64le-linux-gnu

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93658 --- Comment #12 from CVS Commits --- The master branch has been updated by Peter Bergner : https://gcc.gnu.org/g:e6f24f824beb8ba6805702e287bbd6153b472488 commit r10-6762-ge6f24f824beb8ba6805702e287bbd6153b472488 Author: Peter Bergner Date: T

[Bug c/93850] 'stack smashing detected' in the special index for an array

2020-02-20 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93850 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/93850] 'stack smashing detected' in the special index for an array

2020-02-20 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93850 --- Comment #2 from Andreas Schwab --- *** Bug 93849 has been marked as a duplicate of this bug. ***

[Bug c/93849] 'Segmentation fault' in the special index for an array

2020-02-20 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93849 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/93851] New: FAIL: 20_util/integer_comparisons/equal.cc execution test

2020-02-20 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93851 Bug ID: 93851 Summary: FAIL: 20_util/integer_comparisons/equal.cc execution test Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Prior

[Bug tree-optimization/70020] Forward propagation leaves compile-time computable conditional in IL

2020-02-20 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70020 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug translation/93852] New: typo: def instead of definition

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93852 Bug ID: 93852 Summary: typo: def instead of definition Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: translation

[Bug translation/93852] typo: def instead of definition

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93852 --- Comment #1 from Roland Illig --- > error ("virtual def operand missing for statement"); Curiously, the diagnostic a few lines above this one uses the correct word "definition".

[Bug translation/93852] typo: def instead of definition

2020-02-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93852 --- Comment #2 from Andrew Pinski --- These are all diagonstic which normally don't go for normal compilation including when user has provided invalid code. These are all have an internal error message after them.

[Bug translation/93853] New: typo: writing one too many bytes

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93853 Bug ID: 93853 Summary: typo: writing one too many bytes Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: translation

[Bug translation/93854] New: typo: defined here %qD

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93854 Bug ID: 93854 Summary: typo: defined here %qD Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: translation Assig

[Bug libstdc++/93851] FAIL: 20_util/integer_comparisons/equal.cc execution test

2020-02-20 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93851 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug translation/93853] typo: writing one too many bytes

2020-02-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93853 --- Comment #1 from Andrew Pinski --- No this is correct english. It means one or more extra bytes were written.

[Bug translation/93853] typo: writing one too many bytes

2020-02-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93853 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug translation/93855] New: typo: function argument vs. parameter

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93855 Bug ID: 93855 Summary: typo: function argument vs. parameter Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: translation

[Bug fortran/93832] [8/9/10 Regression] ICE in gfc_convert_to_structure_constructor, at fortran/primary.c:3100

2020-02-20 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93832 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C

[Bug translation/93855] typo: function argument vs. parameter

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93855 --- Comment #1 from Roland Illig --- In addition, I had expected that the %i placeholder were 1-based. From attr-access-read-only.c: > int RDONLY (4) > rdonly_i_i_i_4 (int, int, int); >// { dg-error "attribute 'access\\(read_only, 4\\)' >

[Bug translation/93855] typo: function argument vs. parameter

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93855 --- Comment #2 from Roland Illig --- While here, the comment style should be made the same in attr-access-read-write.c and attr-access-read-only.c. Currently, one file uses /* block comments */ while the other uses // line-end comments.

[Bug translation/93855] typo: function argument vs. parameter

2020-02-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93855 --- Comment #3 from Andrew Pinski --- (In reply to Roland Illig from comment #2) > While here, the comment style should be made the same in > attr-access-read-write.c and attr-access-read-only.c. Currently, one file > uses /* block comments */ wh

[Bug c/93856] New: missing test for diagnostic: attribute %qs invalid positional argument

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93856 Bug ID: 93856 Summary: missing test for diagnostic: attribute %qs invalid positional argument Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug target/93808] [9 Regression] [SH] Ruby crashes with 'Illegal Instruction' with -fcrossjumping

2020-02-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93808 --- Comment #17 from Andrew Pinski --- In the original code we have: if ((uintptr_t)p % 4) { int l = 4 - (uintptr_t)p % 4; p += l; switch (l) { l range should be 0...3

[Bug c/93857] New: missing test for diagnostic: using integer constants in boolean context

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93857 Bug ID: 93857 Summary: missing test for diagnostic: using integer constants in boolean context Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug target/93828] [10 Regression] incorrect shufps instruction emitted for -march=k8

2020-02-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93828 Uroš Bizjak changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug c/93857] missing test for diagnostic: using integer constants in boolean context

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93857 --- Comment #1 from Roland Illig --- I wrote a small example program, which I thought would trigger the diagnostic, but it didn't do that in GCC 9.2.1. int main(void) { if (3 ? 4 : 5) { return 1; } return 0; } gcc -Wall -Wex

[Bug target/93828] [10 Regression] incorrect shufps instruction emitted for -march=k8

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93828 --- Comment #3 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:f6088573d81d52e8573b704984fdb515e4391b1a commit r10-6765-gf6088573d81d52e8573b704984fdb515e4391b1a Author: Uros Bizjak Date: Thu Fe

[Bug target/93828] [10 Regression] incorrect shufps instruction emitted for -march=k8

2020-02-20 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93828 --- Comment #4 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:d56779b8ae587c599bf46b20587afcd6ee51fcaa commit r10-6766-gd56779b8ae587c599bf46b20587afcd6ee51fcaa Author: Uros Bizjak Date: Thu Fe

[Bug translation/93855] typo: function argument vs. parameter

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93855 --- Comment #4 from Roland Illig --- (In reply to Andrew Pinski from comment #3) > (In reply to Roland Illig from comment #2) > > While here, the comment style should be made the same in > > attr-access-read-write.c and attr-access-read-only.c. C

[Bug translation/93853] typo: writing one too many bytes

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93853 --- Comment #3 from Roland Illig --- Thanks for the explanation. Since there are many users of GCC who are not native English speakers, it might make sense to avoid such complicated grammar. The GCC users should rather concentrate on fixing thei

[Bug c/93858] New: missing question mark in diagnostic: unknown option after #pragma GCC diagnostic

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93858 Bug ID: 93858 Summary: missing question mark in diagnostic: unknown option after #pragma GCC diagnostic Product: gcc Version: 10.0 Status: UNCONFIRMED Severity:

[Bug c/93859] New: missing test for diagnostic: the omitted middle operand will always be true

2020-02-20 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93859 Bug ID: 93859 Summary: missing test for diagnostic: the omitted middle operand will always be true Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: norm

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