[Bug c/53712] New: SEGV in generated code for _mm_cmpistri with unaligned operand when using -O0

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53712 Bug #: 53712 Summary: SEGV in generated code for _mm_cmpistri with unaligned operand when using -O0 Classification: Unclassified Product: gcc Version: 4.6.3 Status: U

[Bug c++/53672] gcc/branches/cilkplus does not like C++ spawn (when optimized)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53672 --- Comment #8 from bviyer at gcc dot gnu.org 2012-06-18 02:08:03 UTC --- Author: bviyer Date: Mon Jun 18 02:07:54 2012 New Revision: 188722 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188722 Log: This patch should fix the 2nd case of PR

[Bug middle-end/51867] GCC generates inconsistent code for same sources calling builtin calls, like sqrtf

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51867 --- Comment #5 from amker.cheng 2012-06-18 02:03:21 UTC --- Should be fixed.

[Bug libstdc++/53673] Add magic weak symbol to indicate C++ standard setting (C++03, C++11 etc) to help debug ABI problems

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53673 --- Comment #9 from Jonathan Wakely 2012-06-18 00:06:29 UTC --- I'm ambivalent.

[Bug debug/53704] [4.8 Regression] ICE: in based_loc_descr, at dwarf2out.c:10027 after revision 188621

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53704 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Target Milestone|---

[Bug c/53702] [4.8 Regression] ICE with -Wall and nested functions and unused typedef

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug bootstrap/53709] [4.7 Regregression] libada build failure when bootstrapping on Fedora 17 x86_64

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53709 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Known to work|

[Bug fortran/53694] [OOP] GENERIC type-bound procs should be available without part-ref syntax

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53694 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/53706] [4.8 Regression] [ia64]: Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53706 --- Comment #5 from H.J. Lu 2012-06-17 22:00:43 UTC --- Created attachment 27646 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27646 A testcase for x86-64 valgrind ./cc1plus -fpreprocessed x.ii -quiet -dumpbase x.ii -march=corei7-avx -mcx1

[Bug rtl-optimization/53706] [4.8 Regression] [ia64]: Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53706 H.J. Lu changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment #4 from

[Bug bootstrap/53710] [4.8 Regression] Bootstrap failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53710 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/53703] [4.8 Regression] verify_ssa: definition in block 105 does not dominate use in block 103

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53703 William J. Schmidt changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #2 from William

[Bug fortran/47710] [OOP] Improve ambiguity check for GENERIC TBP w/ PASS and NOPASS

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47710 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug bootstrap/53710] [4.8 Regression] Bootstrap failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53710 H.J. Lu changed: What|Removed |Added CC||aoliva at gcc dot gnu.org --- Comment #4 from H

[Bug bootstrap/53710] [4.8 Regression] Bootstrap failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53710 --- Comment #3 from H.J. Lu 2012-06-17 20:01:29 UTC --- (In reply to comment #2) > Are you sure about the revision? > > Probably dup of PR53706. They could be related since bootstrap passes when I turn off FMA on i386: diff --git a/gcc/config/

[Bug c++/53650] [4.7/4.8 Regression] large array causes huge memory use

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53650 --- Comment #5 from David Stone 2012-06-17 19:54:52 UTC --- As a workaround for this bug, I was able to compile much faster (so that I can compile my program with optimizations turned on) by declaring the constructor for the class in the array as

[Bug c++/53711] New: Wunused-function should warn for functions in the unnamed namespace

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53711 Bug #: 53711 Summary: Wunused-function should warn for functions in the unnamed namespace Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug bootstrap/53710] [4.8 Regression] Bootstrap failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53710 --- Comment #2 from Uros Bizjak 2012-06-17 19:35:48 UTC --- (In reply to comment #0) > *** glibc detected *** > /export/build/gnu/gcc-x32-native/build-x86_64-linux/./prev-gcc/cc1plus: > corrupted double-linked list: 0x02408e20 *** > =

[Bug tree-optimization/53647] [4.8 Regression] gcc.c-torture/compile/20011229-1.c and gcc.c-torture/compile/pr25311.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53647 H.J. Lu changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug tree-optimization/53703] [4.8 Regression] verify_ssa: definition in block 105 does not dominate use in block 103

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53703 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/53685] surprising warns about transfer with explicit character range

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53685 --- Comment #4 from Tobias Burnus 2012-06-17 19:30:44 UTC --- Author: burnus Date: Sun Jun 17 19:30:29 2012 New Revision: 188708 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188708 Log: 2012-06-17 Tobias Burnus PR fortran/53

[Bug fortran/53691] [4.7/4.8 Regression] ICE with -Wsurprising in LAPACK 3.4.1 cgbrfsx.f

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53691 --- Comment #4 from Tobias Burnus 2012-06-17 19:30:46 UTC --- Author: burnus Date: Sun Jun 17 19:30:29 2012 New Revision: 188708 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188708 Log: 2012-06-17 Tobias Burnus PR fortran/53

[Bug fortran/53694] [OOP] GENERIC type-bound procs should be available without part-ref syntax

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53694 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #3

[Bug target/53698] [4.8 Regression] ICE: in plus_constant, at explow.c:88 with -O -mx32 -maddress-mode=long -fno-tree-dominator-opts

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53698 H.J. Lu changed: What|Removed |Added Target Milestone|--- |4.8.0 --- Comment #3 from H.J. Lu 2012-06-17 1

[Bug bootstrap/53710] [4.8 Regression] Bootstrap failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53710 --- Comment #1 from H.J. Lu 2012-06-17 18:35:28 UTC --- There is no problem on processors where -march=native gives -march=corei7-avx -mcx16 -msahf -mno-movbe -maes -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bm

[Bug bootstrap/53710] New: [4.8 Regression] Bootstrap failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53710 Bug #: 53710 Summary: [4.8 Regression] Bootstrap failure Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/47710] [OOP] Improve ambiguity check for GENERIC TBP w/ PASS and NOPASS

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47710 --- Comment #4 from janus at gcc dot gnu.org 2012-06-17 17:46:55 UTC --- Note: Comment 3 is fixed by the patch at http://gcc.gnu.org/ml/fortran/2012-06/msg00111.html, but comment 0 is not.

[Bug rtl-optimization/53705] wrong code with custom flags - stores to memory are lost

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53705 Andrew Pinski changed: What|Removed |Added Keywords||alias Status|UNCONFIRMED

[Bug fortran/53694] [OOP] GENERIC type-bound procs should be available without part-ref syntax

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53694 --- Comment #2 from janus at gcc dot gnu.org 2012-06-17 17:19:57 UTC --- (In reply to comment #0) > It is not obvious from the standard that this holds, but it is analog to > ASSIGNMENT(=) and OPERATOR(...) which also act that way. [Which is suppor

[Bug debug/47624] FAIL: gcc.dg/guality/pr43077-1.c -O1 line 42 c == 3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47624 --- Comment #9 from Uros Bizjak 2012-06-17 17:01:42 UTC --- (In reply to comment #8) > Fixed on trunk. I'm going to look into backporting it. This patch caused PR53706.

[Bug rtl-optimization/53706] [4.8 Regression] [ia64]: Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53706 Uros Bizjak changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/53706] [4.8 Regression] [ia64]: Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53706 Uros Bizjak changed: What|Removed |Added Target Milestone|--- |4.8.0 --- Comment #2 from Uros Bizjak 2012

[Bug fortran/53328] [OOP] Ambiguous check for type-bound GENERIC shall ignore PASSed arguments

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53328 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/53702] Segmentation fault with -Wall

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702 --- Comment #3 from Meador Inge 2012-06-17 16:15:51 UTC --- I will look into this one.

[Bug rtl-optimization/53705] wrong code with custom flags - stores to memory are lost

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53705 --- Comment #2 from Michael Matz 2012-06-17 15:36:19 UTC --- Or alternatively cselib doesn't respect one invariant in constructing the locations of its VALUEs. As seen above it constructs two values for the same memory area, one referring to sta

[Bug rtl-optimization/53705] wrong code with custom flags - stores to memory are lost

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53705 Michael Matz changed: What|Removed |Added CC||matz at gcc dot gnu.org --- Comment #1 fro

[Bug bootstrap/53709] New: libada build failure when bootstrapping on Fedora 17 x86_64

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53709 Bug #: 53709 Summary: libada build failure when bootstrapping on Fedora 17 x86_64 Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED

[Bug rtl-optimization/53701] ICE on ia64 (when building Allegro 4.4) in sel-sched

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53701 --- Comment #4 from Mikael Pettersson 2012-06-17 14:34:44 UTC --- This was fixed for gcc-4.7.0 by r177658: http://gcc.gnu.org/ml/gcc-cvs/2011-08/msg00672.html http://gcc.gnu.org/ml/gcc-patches/2011-08/msg00353.html The patch applies cleanly to 4

[Bug c/53702] Segmentation fault with -Wall

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702 Markus Trippelsdorf changed: What|Removed |Added CC||meadori at gmail dot com --- Commen

[Bug tree-optimization/53708] [4.8 Regression] Many failures of the objc tests with -O3 -fnext-runtime and -m32

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53708 Iain Sandoe changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/53708] New: [4.8 Regression] Many failures of the objc tests with -O3 -fnext-runtime and -m32

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53708 Bug #: 53708 Summary: [4.8 Regression] Many failures of the objc tests with -O3 -fnext-runtime and -m32 Classification: Unclassified Product: gcc Version: 4.8.0 Statu

[Bug middle-end/39333] gcc 4.3.3 miscompiles when -finline-small-functions is used

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39333 --- Comment #29 from Rafał Mużyło 2012-06-17 13:17:36 UTC --- gcc 4.7.1 still shows inconsistent behavior with attachment 25239.

[Bug c++/53707] compiler generates wrong code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53707 Rafał Mużyło changed: What|Removed |Added Attachment #27643|0 |1 is obsolete|

[Bug c++/53707] compiler generates wrong code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53707 --- Comment #2 from Rafał Mużyło 2012-06-17 13:05:20 UTC --- Created attachment 27643 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27643 preprocessed sources triggering the bug

[Bug c++/53707] compiler generates wrong code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53707 --- Comment #1 from Rafał Mużyło 2012-06-17 13:03:27 UTC --- Created attachment 27642 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27642 -Wall warnings Attaching '-Wall' warnings for completeness. Note, that gcc 4.7.1 generates good code

[Bug c++/53707] New: compiler generates wrong code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53707 Bug #: 53707 Summary: compiler generates wrong code Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug rtl-optimization/53706] [4.8 Regression] [ia64]: Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53706 --- Comment #1 from Uros Bizjak 2012-06-17 12:42:32 UTC --- Created attachment 27641 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27641 Preprocessed source

[Bug rtl-optimization/53706] New: [4.8 Regression] [ia64]: Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53706 Bug #: 53706 Summary: [4.8 Regression] [ia64]: Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418) Classification: Unclassified

[Bug rtl-optimization/53705] New: wrong code with custom flags - stores to memory are lost

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53705 Bug #: 53705 Summary: wrong code with custom flags - stores to memory are lost Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug debug/53704] [4.8 Regression] ICE: in based_loc_descr, at dwarf2out.c:10027 after revision 188621

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53704 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/53688] [4.8 Regression] 191.fma3d in SPEC CPU 2000 miscompiled

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53688 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug debug/53704] New: [4.8 Regression] ICE: in based_loc_descr, at dwarf2out.c:10027 after revision 188621

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53704 Bug #: 53704 Summary: [4.8 Regression] ICE: in based_loc_descr, at dwarf2out.c:10027 after revision 188621 Classification: Unclassified Product: gcc Version: 4.8.0 St

[Bug rtl-optimization/43616] Extra register move

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43616 Uros Bizjak changed: What|Removed |Added Target|arm-eabi|arm-eabi, x86 Known to fail|

[Bug c/53702] Segmentation fault with -Wall

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53702 Markus Trippelsdorf changed: What|Removed |Added CC||markus at trippelsdorf dot

[Bug rtl-optimization/53701] ICE on ia64 (when building Allegro 4.4) in sel-sched

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53701 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- Comment #3

[Bug rtl-optimization/53700] [4.7 regression] ICE in reload_cse_simplify_operands, at postreload.c:403

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53700 --- Comment #4 from Kacper Kowalik 2012-06-17 10:07:04 UTC --- (In reply to comment #1) > It was fixed in trunk by following changeset: > > http://gcc.gnu.org/viewcvs?view=revision&revision=185971 > > Please backport For the completness, the r

[Bug c/53703] New: verify_ssa: definition in block 105 does not dominate use in block 103

et2-2.0.8-6 on gcc-4.8 trunk dated 20120617 on an AMD x86_64 box. The compiler said usagi_ifaddrs.c:428:1: error: definition in block 105 does not dominate use in block 103 usagi_getifaddrs (struct ifaddrs **ifap) ^ for SSA_NAME: .MEM_375 in statement: # VUSE <.MEM_375> D

[Bug rtl-optimization/53701] ICE on ia64 (when building Allegro 4.4) in sel-sched

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53701 Cyril Brulebois changed: What|Removed |Added CC||kibi at debian dot org --- Comment #2 f

[Bug c/53702] New: Segmentation fault with -Wall

Component: c AssignedTo: unassig...@gcc.gnu.org ReportedBy: dcb...@hotmail.com Created attachment 27638 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27638 C source code I just tried to compile the package gstreamer-plugins-espeak-0.3.5-2 on gcc-4.8 trunk dated 20120

[Bug rtl-optimization/48542] unchanged variables in code which calls setjmp may be clobbered (including the return-address)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48542 Eric Botcazou changed: What|Removed |Added CC||martin at netbsd dot org --- Comment #19

[Bug target/53219] inlined function erroneously clobbers %i0 register

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53219 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/53694] [OOP] GENERIC type-bound procs should be available without part-ref syntax

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53694 janus at gcc dot gnu.org changed: What|Removed |Added CC||janus at gcc dot gnu.org --- Co

[Bug target/53698] [4.8 Regression] ICE: in plus_constant, at explow.c:88 with -O -mx32 -maddress-mode=long -fno-tree-dominator-opts

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53698 --- Comment #2 from rsandifo at gcc dot gnu.org 2012-06-17 08:29:38 UTC --- Created attachment 27637 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27637 Suggested fix Please try the attached

[Bug ada/53686] gnatchop -r raises STORAGE_ERROR on all inputs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53686 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug ada/53684] Cannot raise custom exceptions in configurable runtime mode

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53684 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug ada/53677] GNAT build didn't stop after a fatal error

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53677 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|