[Bug c/53871] Please warn about endless loops if they are obvious

2012-07-07 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53871 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Comment

[Bug middle-end/53884] New: [4.7/4.8 Regression] ICE: in function_and_variable_visibility, at ipa.c:818 with -flto -fno-weak

2012-07-07 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53884 Bug #: 53884 Summary: [4.7/4.8 Regression] ICE: in function_and_variable_visibility, at ipa.c:818 with -flto -fno-weak Classification: Unclassified Product: gcc

[Bug fortran/53885] New: seg. fault during assignment to allocatable component withing type-bounded proc.

2012-07-07 Thread wangmianzhi1 at linuxmail dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53885 Bug #: 53885 Summary: seg. fault during assignment to allocatable component withing type-bounded proc. Classification: Unclassified Product: gcc Version: 4.6.3 Status

[Bug fortran/53885] seg. fault during assignment to allocatable component withing type-bounded proc.

2012-07-07 Thread wangmianzhi1 at linuxmail dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53885 --- Comment #1 from wangmianzhi 2012-07-07 12:08:03 UTC --- Created attachment 27758 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27758 a reduced example

[Bug c++/53882] [4.7/4.8 Regression] ICE in type_contains_placeholder_1, at tree.c:3015

2012-07-07 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53882 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/53881] [4.8 regression] ICE in hoist_edge_and_branch_if_true

2012-07-07 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53881 --- Comment #5 from Steven Bosscher 2012-07-07 12:35:49 UTC --- Author: steven Date: Sat Jul 7 12:35:44 2012 New Revision: 189349 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189349 Log: gcc/ PR tree-optimization/53881 * tree-s

[Bug tree-optimization/53881] [4.8 regression] ICE in hoist_edge_and_branch_if_true

2012-07-07 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53881 Steven Bosscher changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug driver/53883] GCC 4.7.1 doesn't build on Mac OS X 10.4.11 Tiger/PowerPC (32-bit)

2012-07-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53883 --- Comment #2 from Jonathan Wakely 2012-07-07 12:46:54 UTC --- (In reply to comment #0) > (Should I try building GCC 4.7.1 straight from you guys, without going through > MacPorts?) Yes, probably.

[Bug middle-end/53884] [4.7/4.8 Regression] ICE: in function_and_variable_visibility, at ipa.c:818 with -flto -fno-weak

2012-07-07 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53884 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug debug/53235] [4.8 Regression] 20120504 broke -fdebug-types-section

2012-07-07 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53235 --- Comment #9 from Jason Merrill 2012-07-07 14:13:38 UTC --- (In reply to comment #8) > -fdebug-types-section regresses static scope of types > http://sourceware.org/bugzilla/show_bug.cgi?id=14148 > > suggests the stub DW_TAG_struct_type should

[Bug target/53886] New: Seg fault in sh_insn_length_adjustment

2012-07-07 Thread rmansfield at qnx dot com
-unknown-linux-gnu/sys-root --with-newlib --enable-threads=no --disable-shared --enable-__cxa_atexit --disable-nls --enable-symvers=gnu --enable-languages=c --enable-target-optspace --enable-checking --disable-libmudflap --disable-libssp Thread model: single gcc version 4.8.0 20120707 (experimental

[Bug middle-end/53887] New: ICE in hoist_edge_and_branch_if_true, at tree-switch-conversion.c:79

2012-07-07 Thread rmansfield at qnx dot com
8.0 20120707 (experimental) [trunk revision 189349] (GCC) $ ./xgcc -B. ~/t.i -O2 /home/ryan/t.i: In function ‘fdc_setup’: /home/ryan/t.i:51:1: internal compiler error: in hoist_edge_and_branch_if_true, at tree-switch-conversion.c:79 } ^ Please submit a full bug report, with preprocessed source

[Bug libstdc++/53578] include/ext/concurrence.h relies on ill-formed narrowing conversions

2012-07-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53578 --- Comment #13 from Jonathan Wakely 2012-07-07 18:13:24 UTC --- Author: redi Date: Sat Jul 7 18:13:19 2012 New Revision: 189351 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189351 Log: PR libstdc++/53578 * include/ext/concurre

[Bug target/53888] New: gthr-win32.h defines __gthread_mutex_destroy with wrong return type

2012-07-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53888 Bug #: 53888 Summary: gthr-win32.h defines __gthread_mutex_destroy with wrong return type Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug libstdc++/53578] include/ext/concurrence.h relies on ill-formed narrowing conversions

2012-07-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53578 --- Comment #14 from Jonathan Wakely 2012-07-07 18:35:58 UTC --- Author: redi Date: Sat Jul 7 18:35:52 2012 New Revision: 189352 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189352 Log: PR libstdc++/53578 * include/ext/concurre

[Bug libstdc++/53578] include/ext/concurrence.h relies on ill-formed narrowing conversions

2012-07-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53578 Jonathan Wakely changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug libstdc++/53578] include/ext/concurrence.h relies on ill-formed narrowing conversions

2012-07-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53578 Jonathan Wakely changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug target/53888] gthr-win32.h defines __gthread_mutex_destroy with wrong return type

2012-07-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53888 --- Comment #1 from Jonathan Wakely 2012-07-07 18:39:45 UTC --- Untested patch diff --git a/libgcc/config/i386/gthr-win32.h b/libgcc/config/i386/gthr-win32.h index 53f8396..f2dded2 100644 --- a/libgcc/config/i386/gthr-win32.h +++ b/libgcc/config

[Bug other/53889] New: Gthreads doesn't support destroying recursive mutexes

2012-07-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53889 Bug #: 53889 Summary: Gthreads doesn't support destroying recursive mutexes Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug other/53889] Gthreads doesn't support destroying recursive mutexes

2012-07-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53889 --- Comment #1 from Jonathan Wakely 2012-07-07 18:50:29 UTC --- Created attachment 27760 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27760 Add __gthread_recursive_mutex_destroy. Untested.

[Bug c/53890] New: bogus array bounds warning

2012-07-07 Thread nathan at acm dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53890 Bug #: 53890 Summary: bogus array bounds warning Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 C

[Bug c/53890] bogus array bounds warning

2012-07-07 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53890 --- Comment #1 from Andrew Pinski 2012-07-07 21:27:27 UTC --- What happens here is that we do a jump threading for the case where words == 0 which produces an out of bounds array reference.

[Bug other/53891] New: CFLAGS set in configure don't propagate

2012-07-07 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53891 Bug #: 53891 Summary: CFLAGS set in configure don't propagate Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: minor Priority: P

[Bug other/53891] CFLAGS set in configure don't propagate

2012-07-07 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53891 --- Comment #1 from Andrew Pinski 2012-07-08 03:05:56 UTC --- If you want a debuggable GCC there is a better way than using CFLAGS and BOOT_CFLAGS and without using --disable-bootstrap. Do the following: configure for a normal build make all-gcc

[Bug libfortran/49970] "make prefix=... install" doesn't work

2012-07-07 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49970 jimis changed: What|Removed |Added Status|RESOLVED|VERIFIED --- Comment #7 from jimis 2012-07-08 03

[Bug libfortran/49970] "make prefix=... install" doesn't work

2012-07-07 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49970 jimis changed: What|Removed |Added Severity|normal |enhancement --- Comment #8 from jimis 2012-07-08