[Bug c/37998] Unclear documentation of -fno-common

2016-11-10 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37998 sandra at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug target/78303] New: PowerPC vec-init-{1,2,4,5,8,9} tests do not run on -mlittle -maltivec=be

2016-11-10 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78303 Bug ID: 78303 Summary: PowerPC vec-init-{1,2,4,5,8,9} tests do not run on -mlittle -maltivec=be Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

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

2016-11-10 Thread mark at gcc dot gnu.org
PRIu32 "\n", size); ^ gcc (GCC) 7.0.0 20161110 (experimental) doesn't give any warning with -Wformat. Note that both versions do warn when using "size: %u\n" as format string: t.c: In function ‘main’: t.c:8:19: warning: format ‘%u’ expects argument of type ‘unsigned

[Bug tree-optimization/78121] [7 Regression] ice in set_value_range

2016-11-10 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78121 Aldy Hernandez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug sanitizer/78267] [7 Regression] libsanitizer breaks bootstrap on x86_64-apple-darwin16 at r241977

2016-11-10 Thread egall at gwmail dot gwu.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78267 Eric Gallager changed: What|Removed |Added CC||egall at gwmail dot gwu.edu --- Comment

[Bug target/77346] [7 Regression] ICE in push_reload, at reload.c:1350

2016-11-10 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77346 Aldy Hernandez changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/78305] New: Wrong constant folding

2016-11-10 Thread ishiura-compiler at ml dot kwansei.ac.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78305 Bug ID: 78305 Summary: Wrong constant folding Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug tree-optimization/78305] Wrong constant folding

2016-11-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78305 --- Comment #1 from Andrew Pinski --- >-0x4000 * a int a = 2; Does that not overflow?

[Bug tree-optimization/71380] [7 Regression] internal compiler error: in copy_cond_phi_nodes, at graphite-isl-ast-to-gimple.c:2498

2016-11-10 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71380 Aldy Hernandez changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug sanitizer/78267] [7 Regression] libsanitizer breaks bootstrap on x86_64-apple-darwin16 at r241977

2016-11-10 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78267 --- Comment #23 from Iain Sandoe --- (In reply to Eric Gallager from comment #22) > (In reply to Iain Sandoe from comment #3) > > (In reply to Maxim Ostapenko from comment #1) > > > Eh, mine. > > > > > > typedef void (^os_trace_payload_t)(xpc_ob

[Bug c++/77849] [5/6 Regression] Warning about deprecated enum even when "-Wdeprecated-declarations" is off

2016-11-10 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77849 Aldy Hernandez changed: What|Removed |Added CC||aldyh at gcc dot gnu.org Sum

[Bug c++/77849] [5/6 Regression] Warning about deprecated enum even when "-Wdeprecated-declarations" is off

2016-11-10 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77849 Aldy Hernandez changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/77346] [7 Regression] ICE in push_reload, at reload.c:1350

2016-11-10 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77346 --- Comment #2 from Arseny Solokha --- (In reply to Aldy Hernandez from comment #1) > I cannot reproduce this on a cross build from x86-64 Linux to > --target=powerpc-*-linux-gnu. I cannot reproduce on neither mainline nor 2 > months back on mai

[Bug target/78213] [7 Regression] -fself-test fails on aarch64

2016-11-10 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78213 Aldy Hernandez changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/77505] Negative character length not treated as LEN=0

2016-11-10 Thread elizebethp at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77505 Elizebeth Punnoose changed: What|Removed |Added CC||elizebethp at gmail dot com --- Com

[Bug target/78213] [7 Regression] -fself-test fails on aarch64

2016-11-10 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78213 --- Comment #6 from David Malcolm --- (In reply to Aldy Hernandez from comment #5) > Confirmed with a cross build with: > > cat >a.c < int i; > void bar();

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

2016-11-10 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78293 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org Assigne

[Bug sanitizer/78294] -fsanitize=thread broken

2016-11-10 Thread dvyukov at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78294 Dmitry Vyukov changed: What|Removed |Added CC||dvyukov at google dot com --- Comment #1

[Bug middle-end/17308] nonnull attribute not as useful as it could

2016-11-10 Thread frankhb1989 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=17308 frankhb1989 at gmail dot com changed: What|Removed |Added CC||frankhb1989 at gmail dot co

[Bug target/78213] [7 Regression] -fself-test fails on aarch64

2016-11-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78213 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #7

[Bug sanitizer/78294] -fsanitize=thread broken

2016-11-10 Thread m.ostapenko at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78294 Maxim Ostapenko changed: What|Removed |Added CC||m.ostapenko at samsung dot com --- Com

[Bug tree-optimization/78305] Wrong constant folding

2016-11-10 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78305 Marc Glisse changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRMED

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