[Bug fortran/67063] segfault in opening a formatted file at second time with status="replace"

2015-08-03 Thread textdirected at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67063 --- Comment #4 from HEMMI, Shigeru --- I look into mingw web site and found that the same error has been reported by Yogesh Yadav. Please take a look at http://sourceforge.net/p/mingw-w64/support-requests/103/ Thanks for taking the time for thi

[Bug tree-optimization/66828] [5/6 Regression] gcc/tree-ssa-math-opts.c:2182:38: runtime error: left shift of 72057594037927936 by 8 places cannot be represented in type 'long int'

2015-08-03 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66828 --- Comment #11 from Thomas Preud'homme --- Sure. Starting bootstrap and testing.

[Bug target/67110] New: gcc.target/i386/iamcu/test_struct_returning.c execution test FAILs with -fpic

2015-08-03 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67110 Bug ID: 67110 Summary: gcc.target/i386/iamcu/test_struct_returning.c execution test FAILs with -fpic Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: nor

[Bug tree-optimization/67109] New: ICE at -O3 on x86_64-linux-gnu in vect_analyze_slp_instance, at tree-vect-slp.c:1793

2015-08-03 Thread su at cs dot ucdavis.edu
with: ../gcc-trunk/configure --prefix=/usr/local/gcc-trunk --enable-languages=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 6.0.0 20150803 (experimental) [trunk revision 226526] (GCC) $ $ gcc-trunk -m64 -O2 -c small.c small.c: In function ‘fn1’: small.c:12:9: warning: iterati

[Bug debug/67043] [6 Regression] -fcompare-debug failure with -O3

2015-08-03 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67043 Markus Trippelsdorf changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/66828] [5/6 Regression] gcc/tree-ssa-math-opts.c:2182:38: runtime error: left shift of 72057594037927936 by 8 places cannot be represented in type 'long int'

2015-08-03 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66828 --- Comment #10 from Markus Trippelsdorf --- Thomas, could you backport your fix to the gcc-5 branch, so that we can close this issue?

[Bug c++/67084] [c++-concepts] Matching of variable template declarations ignores constraints

2015-08-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67084 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/67084] [c++-concepts] Matching of variable template declarations ignores constraints

2015-08-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67084 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug go/67101] mprof.goc:408:5: error: calling ‘__builtin_frame_address’ with a nonzero argument is unsafe [-Werror=frame-address]

2015-08-03 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67101 --- Comment #5 from Ian Lance Taylor --- That is a different problem. I just committed a patch that should fix it.

[Bug debug/67043] [6 Regression] -fcompare-debug failure with -O3

2015-08-03 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67043 --- Comment #6 from Thomas Preud'homme --- Author: thopre01 Date: Tue Aug 4 02:11:58 2015 New Revision: 226540 URL: https://gcc.gnu.org/viewcvs?rev=226540&root=gcc&view=rev Log: 2015-08-04 Thomas Preud'homme gcc/ PR tree-optimizatio

[Bug target/67002] [5] [SH]: Bootstrap stage 2/3 comparison failure - gcc/real.o differs

2015-08-03 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67002 --- Comment #14 from Kazumoto Kojima --- Created attachment 36117 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36117&action=edit reduced test case > Michael Karcher, who previously helped smashing some bugs in gcc for the SH > target, ha

[Bug fortran/64104] [F2003][IEEE] Allow IEEE functions in specification expressions

2015-08-03 Thread fxcoudert at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64104 --- Comment #3 from Francois-Xavier Coudert --- According to F08/0104 interp/erratum (http://j3-fortran.org/doc/year/14/14-192.txt): Allowed in constant expressions: "(8) a reference to a transformational function from the intrinsic module IEEE

[Bug go/67101] mprof.goc:408:5: error: calling ‘__builtin_frame_address’ with a nonzero argument is unsafe [-Werror=frame-address]

2015-08-03 Thread miyuki at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67101 Mikhail Maltsev changed: What|Removed |Added CC||miyuki at gcc dot gnu.org --- Comment

[Bug target/67071] GCC misses an optimization to load vector constants

2015-08-03 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67071 --- Comment #1 from Michael Meissner --- Author: meissner Date: Mon Aug 3 21:52:10 2015 New Revision: 226534 URL: https://gcc.gnu.org/viewcvs?rev=226534&root=gcc&view=rev Log: Patch for PR 67071 Added: branches/ibm/ieee4/gcc/testsuite/gcc.

[Bug fortran/67063] segfault in opening a formatted file at second time with status="replace"

2015-08-03 Thread fxcoudert at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67063 Francois-Xavier Coudert changed: What|Removed |Added Status|WAITING |RESOLVED CC|

[Bug fortran/66311] [5/6 Regression] Problems with some integer(16) values

2015-08-03 Thread fxcoudert at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66311 Francois-Xavier Coudert changed: What|Removed |Added CC||fxcoudert at gcc dot gnu.org,

[Bug c++/67108] New: ICE: in cxx_eval_call_expression, at cp/constexpr.c:1345 when dumping

2015-08-03 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67108 Bug ID: 67108 Summary: ICE: in cxx_eval_call_expression, at cp/constexpr.c:1345 when dumping Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug driver/66849] Incorrect multilib chosen with -mthumb -mfloat-abi=hard

2015-08-03 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66849 Jim Wilson changed: What|Removed |Added CC||wilson at gcc dot gnu.org --- Comment #4 fr

[Bug c/67107] New: [6 Regression] ICE: SIGSEGV in tree_class_check with -frounding-math -funsafe-math-optimizations

2015-08-03 Thread zsojka at seznam dot cz
er Target: x86_64-pc-linux-gnu Configured with: /mnt/svn/gcc-trunk//configure --enable-checking=yes,rtl,df --enable-languages=c,c++,lto,fortran --prefix=/mnt/svn/gcc-trunk/binary-226486-lto-fortran-checking-yes-rtl-df/ --without-cloog --without-ppl --without-isl Thread model: posix gcc version 6.

[Bug libstdc++/67085] priority queue should not copy comparators when calling push_heap and pop_heap

2015-08-03 Thread konig121 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67085 --- Comment #3 from Andrew Calcutt --- Hi Jonathan, I can understand your reservation, but it seems to me like there is a case for making this change if the comparator provided to the priority_queue was explicitly a reference type. For example:

[Bug middle-end/64744] ARM: gcc internal compiler error: in store_field, at expr.c:6659

2015-08-03 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64744 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug middle-end/48470] ICE in expand_expr_addr_expr_1 at expr.c:6835

2015-08-03 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48470 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/43404] ARM: Internal compiler error when using '&foo' in naked function

2015-08-03 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43404 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug target/43404] ARM: Internal compiler error when using '&foo' in naked function

2015-08-03 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43404 --- Comment #8 from Jeffrey A. Law --- Author: law Date: Mon Aug 3 19:34:31 2015 New Revision: 226528 URL: https://gcc.gnu.org/viewcvs?rev=226528&root=gcc&view=rev Log: PR middle-end/64744 PR middle-end/48470 PR middle-e

[Bug middle-end/64744] ARM: gcc internal compiler error: in store_field, at expr.c:6659

2015-08-03 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64744 --- Comment #7 from Jeffrey A. Law --- Author: law Date: Mon Aug 3 19:34:31 2015 New Revision: 226528 URL: https://gcc.gnu.org/viewcvs?rev=226528&root=gcc&view=rev Log: PR middle-end/64744 PR middle-end/48470 PR middle-e

[Bug middle-end/48470] ICE in expand_expr_addr_expr_1 at expr.c:6835

2015-08-03 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48470 --- Comment #4 from Jeffrey A. Law --- Author: law Date: Mon Aug 3 19:34:31 2015 New Revision: 226528 URL: https://gcc.gnu.org/viewcvs?rev=226528&root=gcc&view=rev Log: PR middle-end/64744 PR middle-end/48470 PR middle-e

[Bug debug/67106] New: [6 Regression] ICE: verify_type failed: type variant differs by TYPE_PACKED. with -g -fpack-struct

2015-08-03 Thread zsojka at seznam dot cz
inux-gnu Configured with: /mnt/svn/gcc-trunk//configure --enable-checking=yes,rtl,df --enable-languages=c,c++,lto,fortran --prefix=/mnt/svn/gcc-trunk/binary-226486-lto-fortran-checking-yes-rtl-df/ --without-cloog --without-ppl --without-isl Thread model: posix gcc version 6.0.0 20150803 (experimental

[Bug fortran/66079] [6 Regression] memory leak with source allocation in internal subprogram

2015-08-03 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66079 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C

[Bug c++/67064] Register asm variable broken

2015-08-03 Thread daniel.gutson at tallertechnologies dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67064 --- Comment #20 from Daniel Gutson --- (In reply to Manuel López-Ibáñez from comment #19) > (In reply to Daniel Gutson from comment #18) > > Please assign this to me. Thanks. > > You need to login with your @gcc.gnu.org account to be able to ass

[Bug c++/67064] Register asm variable broken

2015-08-03 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67064 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Commen

[Bug c++/67064] Register asm variable broken

2015-08-03 Thread daniel.gutson at tallertechnologies dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67064 --- Comment #18 from Daniel Gutson --- I created https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67105 to treat that bug separately. 67064 (this bug) interferes with RTEMS in real life thus has a much higher priority, so I will address this bug fi

[Bug c++/67105] New: use of global register variables should emit a pedwarn

2015-08-03 Thread daniel.gutson at tallertechnologies dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67105 Bug ID: 67105 Summary: use of global register variables should emit a pedwarn Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug fortran/66079] [6 Regression] memory leak with source allocation in internal subprogram

2015-08-03 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66079 --- Comment #8 from Paul Thomas --- Created attachment 36113 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36113&action=edit Patch for th 5 branch Before closing this PR, I checked and found that the 5 branch now leaks memory. The attach

[Bug c++/67104] Constant expression factory function initializes std::array with static storage duration strangely

2015-08-03 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67104 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug go/67101] mprof.goc:408:5: error: calling ‘__builtin_frame_address’ with a nonzero argument is unsafe [-Werror=frame-address]

2015-08-03 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67101 Ian Lance Taylor changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug c++/67104] Constant expression factory function initializes std::array with static storage duration strangely

2015-08-03 Thread moritz at klammler dot eu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67104 --- Comment #3 from Moritz Klammler --- Note that the following slightly modified program passes all assertions and behaves identical when compiled with either GCC or Clang. #include #include namespace /* anonymous */ {

[Bug c++/67070] [concepts] Concept with negation and disjunction not checked correctly

2015-08-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67070 --- Comment #9 from Jason Merrill --- (In reply to Andrew Sutton from comment #7) > I don't think this is a good idea, but mostly because I'm not sure what the > instantiation/satisfaction semantics are. Consider: > > template > concept bool C()

[Bug go/67101] mprof.goc:408:5: error: calling ‘__builtin_frame_address’ with a nonzero argument is unsafe [-Werror=frame-address]

2015-08-03 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67101 --- Comment #2 from ian at gcc dot gnu.org --- Author: ian Date: Mon Aug 3 17:54:50 2015 New Revision: 226525 URL: https://gcc.gnu.org/viewcvs?rev=226525&root=gcc&view=rev Log: PR go/67101 runtime: Remove call to __builtin_frame_ad

[Bug c++/67104] Constant expression factory function initializes std::array with static storage duration strangely

2015-08-03 Thread moritz at klammler dot eu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67104 --- Comment #2 from Moritz Klammler --- Created attachment 36112 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36112&action=edit Compiler standard error output

[Bug c++/67104] Constant expression factory function initializes std::array with static storage duration strangely

2015-08-03 Thread moritz at klammler dot eu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67104 --- Comment #1 from Moritz Klammler --- Created attachment 36111 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36111&action=edit Preprocessed source file

[Bug c++/67104] New: Constant expression factory function initializes std::array with static storage duration strangely

2015-08-03 Thread moritz at klammler dot eu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67104 Bug ID: 67104 Summary: Constant expression factory function initializes std::array with static storage duration strangely Product: gcc Version: 5.1.0 Status: UNCONFIRMED

[Bug target/67060] [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors)

2015-08-03 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/66842] libatomic uses multiple locks for locked atomics

2015-08-03 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66842 --- Comment #7 from Richard Henderson --- (In reply to Bin Fan from comment #6) > Could you clarify what does aliased pages mean? Do you mean the same object > is mapped into two or more different processes with different virtual > addresses? And

[Bug rtl-optimization/67103] [6 Regression]: gcc.target/i386/cmov2.c and gcc.target/i386/cmov3.c FAIL on x86

2015-08-03 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67103 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed

[Bug rtl-optimization/67103] [6 Regression]: gcc.target/i386/cmov2.c and gcc.target/i386/cmov3.c FAIL on x86

2015-08-03 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67103 Uroš Bizjak changed: What|Removed |Added Target||x86 Target Milestone|---

[Bug rtl-optimization/67103] New: [6 Regression]: gcc.target/i386/cmov2.c and gcc.target/i386/cmov3.c FAIL on x86

2015-08-03 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67103 Bug ID: 67103 Summary: [6 Regression]: gcc.target/i386/cmov2.c and gcc.target/i386/cmov3.c FAIL on x86 Product: gcc Version: unknown Status: UNCONFIRMED Severit

[Bug target/67060] [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors)

2015-08-03 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 --- Comment #3 from John David Anglin --- Author: danglin Date: Mon Aug 3 17:32:08 2015 New Revision: 226524 URL: https://gcc.gnu.org/viewcvs?rev=226524&root=gcc&view=rev Log: PR target/67060 * config/pa/pa.md (call_reg_64bit):

[Bug target/67060] [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors)

2015-08-03 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 --- Comment #2 from John David Anglin --- Author: danglin Date: Mon Aug 3 17:29:22 2015 New Revision: 226523 URL: https://gcc.gnu.org/viewcvs?rev=226523&root=gcc&view=rev Log: PR target/67060 * config/pa/pa.md (call_reg_64bit):

[Bug target/67060] [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors)

2015-08-03 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 --- Comment #1 from John David Anglin --- Author: danglin Date: Mon Aug 3 17:26:19 2015 New Revision: 226522 URL: https://gcc.gnu.org/viewcvs?rev=226522&root=gcc&view=rev Log: PR target/67060 * config/pa/pa.md (call_reg_64bit):

[Bug fortran/66942] trans-expr.c:5701 runtime error: member call on null pointer of type 'struct vec'

2015-08-03 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66942 kargl at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|--

[Bug fortran/66942] trans-expr.c:5701 runtime error: member call on null pointer of type 'struct vec'

2015-08-03 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66942 --- Comment #11 from kargl at gcc dot gnu.org --- Author: kargl Date: Mon Aug 3 17:17:51 2015 New Revision: 226521 URL: https://gcc.gnu.org/viewcvs?rev=226521&root=gcc&view=rev Log: 2015-08-03 Steven G. Kargl PR fortran/66942

[Bug target/66731] vnmul, fnmul patterns incorrect for -frounding-math

2015-08-03 Thread nsz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66731 --- Comment #6 from nsz at gcc dot gnu.org --- Author: nsz Date: Mon Aug 3 17:04:29 2015 New Revision: 226519 URL: https://gcc.gnu.org/viewcvs?rev=226519&root=gcc&view=rev Log: Backport form mainline r226496. gcc: Backport form mainlin

[Bug fortran/66942] trans-expr.c:5701 runtime error: member call on null pointer of type 'struct vec'

2015-08-03 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66942 --- Comment #10 from kargl at gcc dot gnu.org --- Author: kargl Date: Mon Aug 3 16:56:39 2015 New Revision: 226517 URL: https://gcc.gnu.org/viewcvs?rev=226517&root=gcc&view=rev Log: 2015-08-03 Steven G. Kargl PR fortran/66942

[Bug c++/67094] Compiling and linking through compiler driver with '-x c++' fails to link with stream of errors

2015-08-03 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67094 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Commen

[Bug tree-optimization/67077] [6 Regression] Incorrect "array subscript is above array bounds" warning with -O2

2015-08-03 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67077 --- Comment #2 from hjl at gcc dot gnu.org --- Author: hjl Date: Mon Aug 3 16:58:03 2015 New Revision: 226518 URL: https://gcc.gnu.org/viewcvs?rev=226518&root=gcc&view=rev Log: Add a testcase for PR tree-optimization/67077 PR tree-opti

[Bug c++/67094] Compiling and linking through compiler driver with '-x c++' fails to link with stream of errors

2015-08-03 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67094 --- Comment #5 from Andrew Pinski --- "Specify explicitly the language for the following input files (rather than letting the compiler choose a default based on the file name suffix). This option applies to all following input files until the nex

[Bug c++/67094] Compiling and linking through compiler driver with '-x c++' fails to link with stream of errors

2015-08-03 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67094 --- Comment #4 from Jeffrey Walton --- Andrew/Everyone(In reply to Andrew Pinski from comment #1) > -x c++ means the input is c++ source no matter what the extension. Sorry to revisit this... According to the GCC docs, GCC should not be changin

[Bug middle-end/66314] [6 Regression] ice in verify_loop_structure

2015-08-03 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66314 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug gcov-profile/66899] [6 Regression] ICE when compiling pkcs7_trust.c in Linux

2015-08-03 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66899 --- Comment #6 from Jeffrey A. Law --- Author: law Date: Mon Aug 3 16:26:13 2015 New Revision: 226516 URL: https://gcc.gnu.org/viewcvs?rev=226516&root=gcc&view=rev Log: PR middle-end/66314 PR gcov-profile/66899 * tree-ss

[Bug middle-end/66314] [6 Regression] ice in verify_loop_structure

2015-08-03 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66314 --- Comment #12 from Jeffrey A. Law --- Author: law Date: Mon Aug 3 16:26:13 2015 New Revision: 226516 URL: https://gcc.gnu.org/viewcvs?rev=226516&root=gcc&view=rev Log: PR middle-end/66314 PR gcov-profile/66899 * tree-s

[Bug c/67093] incorrect -Wnonnull text for execl family of functions

2015-08-03 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67093 --- Comment #6 from Martin Sebor --- execl is a GCC builtin and GCC issues the -Wformat warning regardless of its declaration: $ cat t.c && ~/bin/gcc-5.1.0/bin/gcc -Wall t.c extern int execl (const char*, const char*, ...); int main (void) {

[Bug middle-end/67034] [6 Regression] FAIL: gcc.c-torture/compile/pr39928-1.c

2015-08-03 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67034 --- Comment #4 from Alexandre Oliva --- Ok, it looks like that idea worked, at least on ppc64 and ppc64el; it's available in the current git branch aoliva/pr64164. Would you please give it a try on pa when you have a chance? Thanks in advance,

[Bug libstdc++/67078] [6 Regression] FAIL: 24_iterators/container_access.cc (test for excess errors) on aarch64-none-elf

2015-08-03 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67078 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/67078] [6 Regression] FAIL: 24_iterators/container_access.cc (test for excess errors) on aarch64-none-elf

2015-08-03 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67078 --- Comment #3 from Jonathan Wakely --- Author: redi Date: Mon Aug 3 15:56:17 2015 New Revision: 226515 URL: https://gcc.gnu.org/viewcvs?rev=226515&root=gcc&view=rev Log: PR libstdc++/67078 * include/bits/range_access.h (size, e

[Bug libstdc++/67078] [6 Regression] FAIL: 24_iterators/container_access.cc (test for excess errors) on aarch64-none-elf

2015-08-03 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67078 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |6.0 --- Comment #2 from Jonathan Wakel

[Bug c/67093] incorrect -Wnonnull text for execl family of functions

2015-08-03 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67093 --- Comment #5 from Jonathan Wakely --- Surely GCC only warns here because glibc adds the attribute to the execl declaration, so the bug is in glibc. GCC interprets the nonnull attribute to mean the argument *must* be non-null, and even optimise

[Bug c++/67064] Register asm variable broken

2015-08-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67064 --- Comment #17 from Jason Merrill --- (In reply to Daniel Gutson from comment #15) > (In reply to Jason Merrill from comment #14) > > '-Wpedantic' does not cause warning messages for use of the > > alternate keywords whose names begin

[Bug target/63679] [5/6 Regression][AArch64] Failure to constant fold.

2015-08-03 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63679 --- Comment #37 from alalaw01 at gcc dot gnu.org --- Hmmm, no it's not the hashing - that pretty much ignores all types. It's the comparison in hashable_expr_equal_p, which just uses operand_equal_p, specifically this part (in fold-const.c):

[Bug libffi/67102] New: Parallel build fails in libffi/configure

2015-08-03 Thread dilyan.palauzov at aegee dot org
-linux-gnueabi/bin/ -B/usr/local/armv6kz-hardfloat-linux-gnueabi/lib/ -isystem /usr/local/armv6kz-hardfloat-linux-gnueabi/include -isystem /usr/local/armv6kz-hardfloat-linux-gnueabi/sys-include --version >&5 xgcc (GCC) 6.0.0 20150803 (experimental) Copyright (C) 2015 Free Software Foundati

[Bug libstdc++/67078] [6 Regression] FAIL: 24_iterators/container_access.cc (test for excess errors) on aarch64-none-elf

2015-08-03 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67078 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/67082] FAIL: tr1/8_c_compatibility/complex/functions.cc (test for excess errors)

2015-08-03 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67082 --- Comment #3 from Jonathan Wakely --- Since nothing relevant has changed in libstdc++ I think this must be a front end regression, but you might need to bisect to narrow it down to a more specific range of commits.

[Bug libstdc++/67096] libstdc++ testsuite, codecvt: many UTF-8 tests illegal (testing bytes 5 and 6)

2015-08-03 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67096 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/67093] incorrect -Wnonnull text for execl family of functions

2015-08-03 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67093 --- Comment #4 from Martin Sebor --- The requirements on execl() and main() are specified in sufficient detail to guarantee that a program that call execl("/some/other/program", (char*)0) is portable across all conforming implementations so long

[Bug rtl-optimization/67029] [5/6 regression] gcc-5.2.0 unable to find a register to spill with O3 fsched-pressure fschedule-insns

2015-08-03 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67029 H.J. Lu changed: What|Removed |Added CC||rdsandiford at googlemail dot com --- Comment

[Bug go/67101] mprof.goc:408:5: error: calling ‘__builtin_frame_address’ with a nonzero argument is unsafe [-Werror=frame-address]

2015-08-03 Thread cmang at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67101 Chris Manghane changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug go/67101] New: mprof.goc:408:5: error: calling ‘__builtin_frame_address’ with a nonzero argument is unsafe [-Werror=frame-address]

2015-08-03 Thread gary at intrepid dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67101 Bug ID: 67101 Summary: mprof.goc:408:5: error: calling ‘__builtin_frame_address’ with a nonzero argument is unsafe [-Werror=frame-address] Product: gcc Version: 6

[Bug target/66731] vnmul, fnmul patterns incorrect for -frounding-math

2015-08-03 Thread nsz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66731 --- Comment #5 from nsz at gcc dot gnu.org --- Author: nsz Date: Mon Aug 3 14:27:43 2015 New Revision: 226507 URL: https://gcc.gnu.org/viewcvs?rev=226507&root=gcc&view=rev Log: Backport form mainline r226496. gcc: Backport form mainlin

[Bug driver/66732] ISL 0.15 released, has breaking changes to gcc

2015-08-03 Thread timo.gurr at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66732 --- Comment #3 from Timo Gurr --- Looks like the patches posted on the mailing list were merged/accepted into trunk: https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=226050

[Bug c++/67100] ICE(in type_dependent_expression_p) on macro function + user defined literal

2015-08-03 Thread tower120 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67100 --- Comment #3 from tower120 --- Forgot to say - it's ok with gcc 5.1

[Bug c/67088] Incorrect location of error on invalid type used in bit-field declaration

2015-08-03 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67088 --- Comment #2 from Marek Polacek --- Author: mpolacek Date: Mon Aug 3 13:55:28 2015 New Revision: 226506 URL: https://gcc.gnu.org/viewcvs?rev=226506&root=gcc&view=rev Log: PR c/67088 * c-decl.c (check_bitfield_type_and_width):

[Bug c/67088] Incorrect location of error on invalid type used in bit-field declaration

2015-08-03 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67088 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/55095] Wshift-overflow

2015-08-03 Thread miyuki at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55095 Mikhail Maltsev changed: What|Removed |Added CC||miyuki at gcc dot gnu.org --- Comment

[Bug c++/67100] ICE(in type_dependent_expression_p) on macro function + user defined literal

2015-08-03 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67100 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/67070] [concepts] Concept with negation and disjunction not checked correctly

2015-08-03 Thread andrew.n.sutton at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67070 --- Comment #8 from Andrew Sutton --- And as an afterthought, adding negation makes the subsumption solver more complex, since determining implications in the presence of negation would mean decomposition of both the left and right sides of the i

[Bug c++/55095] Wshift-overflow

2015-08-03 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55095 --- Comment #15 from Marek Polacek --- Yea, I'm afraid we'll have to do what you suggest. And warn for the sign bit only when -Wshift-overflow=2.

[Bug c++/67070] [concepts] Concept with negation and disjunction not checked correctly

2015-08-03 Thread andrew.n.sutton at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67070 --- Comment #7 from Andrew Sutton --- We haven't evaluated constraints as expressions in a long time (since post-Rapperswil I think). I don't think this is a good idea, but mostly because I'm not sure what the instantiation/satisfaction semantic

[Bug c++/67100] ICE(in type_dependent_expression_p) on macro function + user defined literal

2015-08-03 Thread tower120 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67100 --- Comment #1 from tower120 --- if change #define dispatch_forward_fn(fn_name, prefix) \ template \ struct Dispatcher{ /* Problem here tstring(go_up) */\ template \ inline decltype(auto) operator() (ArgsRef&&... args) {\ return

[Bug c++/67100] New: ICE(in type_dependent_expression_p) on macro function + user defined literal

2015-08-03 Thread tower120 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67100 Bug ID: 67100 Summary: ICE(in type_dependent_expression_p) on macro function + user defined literal Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: no

[Bug c/67088] Incorrect location of error on invalid type used in bit-field declaration

2015-08-03 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67088 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/66731] vnmul, fnmul patterns incorrect for -frounding-math

2015-08-03 Thread nsz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66731 --- Comment #4 from nsz at gcc dot gnu.org --- Author: nsz Date: Mon Aug 3 11:12:00 2015 New Revision: 226496 URL: https://gcc.gnu.org/viewcvs?rev=226496&root=gcc&view=rev Log: [ARM] PR target/66731 Fix vnmul insn with -frounding-math gcc:

[Bug c++/59716] variadic template multiple parameter pack expansion fails

2015-08-03 Thread lts-rudolph at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59716 --- Comment #1 from Klaus Rudolph --- Bug is still present 2015-08-03 ( sorry, can't change "last reconfirmed" entry?!

[Bug tree-optimization/67077] [6 Regression] Incorrect "array subscript is above array bounds" warning with -O2

2015-08-03 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67077 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug other/67092] bootstrap failure in running genpreds, libstdc++ version mismatch

2015-08-03 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67092 --- Comment #13 from Richard Biener --- I think we can no longer reliably support host libstdc++ as includes are not picked up from its location and GCC is C++ now. I suggest to remove that entirely.

[Bug other/67099] Documentation --with-host-libstdcxx is outdated, mentions ppl

2015-08-03 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67099 --- Comment #1 from vries at gcc dot gnu.org --- And given PR67098 - Documentation --with-stage1-ldflags does not mention default -static-libstdc++ -static-libgcc, even better is: ... --with-host-libstdcxx=linker-args Sets default value for --with

[Bug other/67092] bootstrap failure in running genpreds, libstdc++ version mismatch

2015-08-03 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67092 --- Comment #12 from vries at gcc dot gnu.org --- (In reply to vries from comment #11) > (In reply to vries from comment #10) > > Looking at the description of with-host-libstdcxx: > > ... > > --with-host-libstdcxx=linker-args > > If you are linki

[Bug fortran/64921] [4.9/5/6 Regression] FAIL: gfortran.dg/class_allocate_18.f90

2015-08-03 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64921 --- Comment #25 from Mikael Morin --- Author: mikael Date: Mon Aug 3 10:03:55 2015 New Revision: 226493 URL: https://gcc.gnu.org/viewcvs?rev=226493&root=gcc&view=rev Log: Fix random class_allocate_18.f90 failure PR fortran/64921 gcc/fo

[Bug other/67099] New: Documentation --with-host-libstdcxx is outdated, mentions ppl

2015-08-03 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67099 Bug ID: 67099 Summary: Documentation --with-host-libstdcxx is outdated, mentions ppl Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: trivial P

[Bug other/67098] New: Documentation --with-stage1-ldflags does not mention default -static-libstdc++ -static-libgcc

2015-08-03 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67098 Bug ID: 67098 Summary: Documentation --with-stage1-ldflags does not mention default -static-libstdc++ -static-libgcc Product: gcc Version: 6.0 Status: UNCONFIRMED

[Bug target/67089] [4.8/4.9/5/6 Regression] Integer overflow checks not optimized on x86/x86_64

2015-08-03 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67089 --- Comment #3 from Uroš Bizjak --- (In reply to Mike from comment #2) > (In reply to Uroš Bizjak from comment #1) > > We shouldn't do this, and it reflected in PR58779. > But can't we improve the logic to satisfy both pr58779 and pr67089? The >

[Bug target/66312] [SH] Regression: Bootstrap failure gcc/d/ctfeexpr.dmd.o differs with gcc-4.8/4.9

2015-08-03 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66312 --- Comment #10 from John Paul Adrian Glaubitz --- (In reply to Oleg Endo from comment #9) > Yes, maybe. Please attach. Ok, please give me a few days :).

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