[Bug pch/71622] gcc 5.3.1 crashes when it tries to compile qtbase [dev]

2016-06-22 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71622 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org

[Bug middle-end/71622] gcc 5.3.1 crashes when it tries to compile qtbase [dev]

2016-06-22 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71622 Matthias Klose changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug middle-end/71622] gcc 5.3.1 crashes when it tries to compile qtbase [dev]

2016-06-22 Thread thiago at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71622 Thiago Macieira changed: What|Removed |Added CC||thiago at kde dot org --- Comment #4

[Bug c/71627] AVR error: unable to find a register to spill in class 'POINTER_X_REGS'

2016-06-22 Thread khuongnguyen00331 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71627 Khuong Nguyen Tan changed: What|Removed |Added Target||AVR CC|

[Bug c/71627] New: AVR error: unable to find a register to spill in class 'POINTER_X_REGS'

2016-06-22 Thread khuongnguyen00331 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71627 Bug ID: 71627 Summary: AVR error: unable to find a register to spill in class 'POINTER_X_REGS' Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal

[Bug middle-end/49905] Better sanity checking on sprintf src & dest to produce warning for dodgy code ?

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49905 Martin Sebor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c/71560] union compound literal initializes wrong union field

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71560 --- Comment #4 from Martin Sebor --- (In reply to vries from comment #3) That would make sense. Please let me know if you're planning to make these changes, otherwise I can give it a whirl.

[Bug c/71626] [4.9/5/6/7 regression] ICE at -O1 and above on x86_64-linux-gnu (in output_constant_pool_2, at varasm.c:3837)

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71626 Martin Sebor changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug c/71610] Improve location for "warning: ISO C restricts enumerator values to range of ‘int’ [-Wpedantic]"?

2016-06-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71610 --- Comment #4 from David Malcolm --- Candidate patch: https://gcc.gnu.org/ml/gcc-patches/2016-06/msg01658.html

[Bug c/71613] Useful warnings silenced when macros from system headers are used

2016-06-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71613 --- Comment #4 from David Malcolm --- Candidate patch: https://gcc.gnu.org/ml/gcc-patches/2016-06/msg01658.html

[Bug c/71613] Useful warnings silenced when macros from system headers are used

2016-06-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71613 David Malcolm changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c/71567] Incorrect loop optimization

2016-06-22 Thread tyoma.ariv at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71567 --- Comment #6 from Artem --- (In reply to Manuel López-Ibáñez from comment #5) > > Your code is still broken and it may get miscompiled with a different > version of GCC or a different compiler or due to any changes to the > surrounding code.

[Bug target/67400] -fno-plt doesn't work with function pointers

2016-06-22 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67400 --- Comment #4 from uros at gcc dot gnu.org --- Author: uros Date: Wed Jun 22 22:06:56 2016 New Revision: 237720 URL: https://gcc.gnu.org/viewcvs?rev=237720=gcc=rev Log: PR target/67400 * config/i386/i386-protos.h

[Bug c++/71618] Improve C++ compilation by adding specific optimization flags

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71618 --- Comment #7 from Martin Sebor --- Okay, I updated the Wiki. I would have liked to have added a link to the --help option in the manual but, unfortunately, the anchors in it change from one release to the next. I suppose the next best thing

[Bug c++/71618] Improve C++ compilation by adding specific optimization flags

2016-06-22 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71618 --- Comment #6 from Manuel López-Ibáñez --- (In reply to Marc Glisse from comment #5) > Though I guess a bit of redundancy in the place you suggest may indeed > help... It is also OK to link to the manual. See

[Bug c++/71618] Improve C++ compilation by adding specific optimization flags

2016-06-22 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71618 --- Comment #5 from Marc Glisse --- We already have, just above the description of -O in the manual: " Not all optimizations are controlled directly by a flag. Only optimizations that have a flag are listed in this section.

[Bug c++/71618] Improve C++ compilation by adding specific optimization flags

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71618 --- Comment #4 from Martin Sebor --- (In reply to Manuel López-Ibáñez from comment #3) Good idea. Thanks. I think it might help set the right expectation if this detail was more succinctly mentioned in the manual itself. For instance, under

[Bug middle-end/71625] missing strlen optimization on different array initialization style

2016-06-22 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71625 --- Comment #1 from Marc Glisse --- (In reply to Renlin Li from comment #0) > char array[] = "abc"; > return __builtin_strlen (array); There are DUPs for this part. > int hallo (); > int dummy () > { > char array[] = "abc"; > return

[Bug c++/71618] Improve C++ compilation by adding specific optimization flags

2016-06-22 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71618 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org ---

[Bug c/71626] New: ICE at -O1 and above on x86_64-linux-gnu (in output_constant_pool_2, at varasm.c:3837)

2016-06-22 Thread chengniansun at gmail dot com
COLLECT_LTO_WRAPPER=/usr/local/gcc-trunk/libexec/gcc/x86_64-pc-linux-gnu/7.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ../gcc-source-trunk/configure --enable-languages=c,c++,lto --prefix=/usr/local/gcc-trunk --disable-bootstrap Thread model: posix gcc version 7.0.0 20160622 (experimental) [trunk

[Bug c/71610] Improve location for "warning: ISO C restricts enumerator values to range of ‘int’ [-Wpedantic]"?

2016-06-22 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71610 --- Comment #3 from Manuel López-Ibáñez --- (In reply to David Malcolm from comment #2) > I'm working on this Considering Bug 71613, it may be better to follow Clang and make the main location the one of the enum label.

[Bug middle-end/71625] New: missing strlen optimization on different array initialization style

2016-06-22 Thread renlin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71625 Bug ID: 71625 Summary: missing strlen optimization on different array initialization style Product: gcc Version: tree-ssa Status: UNCONFIRMED Severity: normal

[Bug middle-end/71619] [7 Regression] ICE: in predict_loops, at predict.c:1772 with --param=max-predicted-iterations=0

2016-06-22 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71619 --- Comment #3 from Martin Liška --- Practically the same issue as PR48189.

[Bug c/71610] Improve location for "warning: ISO C restricts enumerator values to range of ‘int’ [-Wpedantic]"?

2016-06-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71610 David Malcolm changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/71607] [5/6/7 Regression] [ARM] ice due to forbidden enabled attribute dependency on instruction operands

2016-06-22 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71607 Thomas Preud'homme changed: What|Removed |Added CC||thopre01 at gcc dot gnu.org ---

[Bug middle-end/71606] [4.9/5/6/7 Regression] ICE on -O2 and above on x86_64-linux-gnu (internal compiler error: in get_expr_operands, at tree-ssa-operands.c:882)

2016-06-22 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71606 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #2

[Bug c++/12944] [meta-bug] C++ name-lookup problems

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12944 Bug 12944 depends on bug 31336, which changed state. Bug 31336 Summary: template friends and Koenig lookup https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31336 What|Removed |Added

[Bug c++/59366] A friend function template defined in a class is found without ADL

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59366 Martin Sebor changed: What|Removed |Added CC||andrew.olson at hughes dot net ---

[Bug c++/65608] [meta-bug] friend issues

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65608 Bug 65608 depends on bug 31336, which changed state. Bug 31336 Summary: template friends and Koenig lookup https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31336 What|Removed |Added

[Bug c++/31336] template friends and Koenig lookup

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31336 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/37804] friend declaration leaks into global scope at template instantiation

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37804 Bug 37804 depends on bug 31336, which changed state. Bug 31336 Summary: template friends and Koenig lookup https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31336 What|Removed |Added

[Bug tree-optimization/71490] [7 regression] gcc.dg/tree-ssa/slsr-8.c FAILs

2016-06-22 Thread seurer at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71490 Bill Seurer changed: What|Removed |Added CC||seurer at linux dot vnet.ibm.com ---

[Bug sanitizer/71611] UBSan shows type '' for enums based on long

2016-06-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71611 --- Comment #3 from Jakub Jelinek --- Certainly not here. int f1 () { enum I { c = -__LONG_MAX__ - 1 } x = c; x = -x; return x; } int f2 () { enum J { c = -__INT_MAX__ - 1 } x = c; x = -x; return x; } int f3 () { int x =

[Bug c++/71618] Improve C++ compilation by adding specific optimization flags

2016-06-22 Thread Roger.Jeurninck at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71618 Roger Jeurninck changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #2 from Roger

[Bug sanitizer/71611] UBSan shows type '' for enums based on long

2016-06-22 Thread ch3root at openwall dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71611 --- Comment #2 from Alexander Cherepanov --- On 06/22/2016 06:08 PM, jakub at gcc dot gnu.org wrote: > This has nothing to do with enums based on long, but about anonymous enums. > is what is used for all types that don't have a name. > Would

[Bug c/70339] Poor message for "singed" vs "signed" typo

2016-06-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70339 --- Comment #3 from David Malcolm --- Author: dmalcolm Date: Wed Jun 22 15:20:41 2016 New Revision: 237714 URL: https://gcc.gnu.org/viewcvs?rev=237714=gcc=rev Log: C FE: suggest corrections for misspelled identifiers and type names

[Bug rtl-optimization/71621] [7 Regression] ICE in assign_by_spills, at lra-assigns.c:1417 (error: unable to find a register to spill) w/ -O2 -mavx2 -ftree-vectorize

2016-06-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71621 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/67008] Qualified name-lookup in using-declaration fails

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67008 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/12944] [meta-bug] C++ name-lookup problems

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12944 Bug 12944 depends on bug 67008, which changed state. Bug 67008 Summary: Qualified name-lookup in using-declaration fails https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67008 What|Removed |Added

[Bug c++/71616] [7 Regression] ICE on valid C++ code at -O1 and above on x86_64-linux-gnu: in binds_to_current_def_p, at symtab.c:2232

2016-06-22 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71616 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #2

[Bug c++/70522] Hidden friend functions block qualified name lookup into nested unnamed namespace

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70522 Martin Sebor changed: What|Removed |Added CC||anders.granlund.0 at gmail dot com ---

[Bug sanitizer/71611] UBSan shows type '' for enums based on long

2016-06-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71611 --- Comment #1 from Jakub Jelinek --- This has nothing to do with enums based on long, but about anonymous enums. is what is used for all types that don't have a name. Would you prefer instead or ?

[Bug target/71615] wrong float point result with {-Ofast, -march=native, and valgrind}

2016-06-22 Thread wangmianzhi1 at linuxmail dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71615 Mianzhi Wang changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/71420] "‘type’ is not a class type" error for address-of operator overloaded for enum type

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71420 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/71615] wrong float point result with {-Ofast, -march=native, and valgrind}

2016-06-22 Thread wangmianzhi1 at linuxmail dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71615 --- Comment #3 from Mianzhi Wang --- The bug disappears on an i7 3700k with the identical OS, GCC, and valgrind. Should be something related to the AMD CPU.

[Bug target/30417] Section .data cannot be moved with -mmcu=atmega88

2016-06-22 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30417 --- Comment #13 from Georg-Johann Lay --- (In reply to Senthil Kumar Selvaraj from comment #12) > This works if the start of data is specified as -Tdata 0xaddress. Other ways > of specifying the same thing don't work; -Tdata=0xaddress, >

[Bug fortran/68147] Potential incorrect code generation for string self-assignment

2016-06-22 Thread paul.richard.thomas at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68147 --- Comment #11 from paul.richard.thomas at gmail dot com --- When I have a moment, I intend to fix 5- and 6-branches. Cheers Paul On 22 June 2016 at 16:12, dominiq at lps dot ens.fr wrote: >

[Bug c++/71618] Improve C++ compilation by adding specific optimization flags

2016-06-22 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71618 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/71616] [7 Regression] ICE on valid C++ code at -O1 and above on x86_64-linux-gnu: in binds_to_current_def_p, at symtab.c:2232

2016-06-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71616 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/71602] [6/7 regression] ICE on __builtin_va_arg in build_va_arg, at c-family/c-common.c:5810

2016-06-22 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71602 --- Comment #8 from vries at gcc dot gnu.org --- (In reply to vries from comment #7) > The previous patch did give the error for -m32. Meant: The previous patch did _not_ give the error for -m32.

[Bug middle-end/71619] [7 Regression] ICE: in predict_loops, at predict.c:1772 with --param=max-predicted-iterations=0

2016-06-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71619 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Target

[Bug fortran/71623] [5/6/7 Regression] Segfault when allocating deferred-length characters to size of a pointer

2016-06-22 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71623 Dominique d'Humieres changed: What|Removed |Added Priority|P3 |P4

[Bug c/71602] [6/7 regression] ICE on __builtin_va_arg in build_va_arg, at c-family/c-common.c:5810

2016-06-22 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71602 vries at gcc dot gnu.org changed: What|Removed |Added Attachment #38736|0 |1 is obsolete|

[Bug fortran/68147] Potential incorrect code generation for string self-assignment

2016-06-22 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68147 --- Comment #10 from Dominique d'Humieres --- Any reason why this PR is not closed as FIXED?

[Bug middle-end/71488] [6/7 Regression] Wrong code for vector comparisons with ivybridge and westmere targets

2016-06-22 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71488 --- Comment #11 from Ilya Enkovich --- Author: ienkovich Date: Wed Jun 22 14:05:55 2016 New Revision: 237706 URL: https://gcc.gnu.org/viewcvs?rev=237706=gcc=rev Log: gcc/ PR middle-end/71488 * tree-vect-patterns.c

[Bug middle-end/66867] Suboptimal code generation for atomic_compare_exchange

2016-06-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66867 Jakub Jelinek changed: What|Removed |Added Attachment #38740|0 |1 is obsolete|

[Bug ipa/71624] New: [6 regression][7 regression][CHKP] internal compiler error: in duplicate_thunk_for_node

2016-06-22 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71624 Bug ID: 71624 Summary: [6 regression][7 regression][CHKP] internal compiler error: in duplicate_thunk_for_node Product: gcc Version: 7.0 Status: UNCONFIRMED

[Bug fortran/71623] New: Segfault when allocating deferred-length characters to size of a pointer

2016-06-22 Thread zed.three at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71623 Bug ID: 71623 Summary: Segfault when allocating deferred-length characters to size of a pointer Product: gcc Version: 6.1.1 Status: UNCONFIRMED Severity:

[Bug rtl-optimization/71594] [7 Regression] ice in maybe_legitimize_operand, at optabs.c:6893

2016-06-22 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71594 --- Comment #6 from ktkachov at gcc dot gnu.org --- btw, to trigger the ICE on other tuning options use: --param max-rtl-if-conversion-insns=2

[Bug rtl-optimization/71594] [7 Regression] ice in maybe_legitimize_operand, at optabs.c:6893

2016-06-22 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71594 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug rtl-optimization/58008] ICE: Max. number of generated reload insns per insn is achieved (90)

2016-06-22 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58008 Arseny Solokha changed: What|Removed |Added CC||asolokha at gmx dot com --- Comment #2

[Bug rtl-optimization/71621] New: [7 Regression] ICE in assign_by_spills, at lra-assigns.c:1417 (error: unable to find a register to spill) w/ -O2 -mavx2 -ftree-vectorize

2016-06-22 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71621 Bug ID: 71621 Summary: [7 Regression] ICE in assign_by_spills, at lra-assigns.c:1417 (error: unable to find a register to spill) w/ -O2 -mavx2 -ftree-vectorize Product: gcc

[Bug middle-end/71619] [7 Regression] ICE: in predict_loops, at predict.c:1772 with --param=max-predicted-iterations=0

2016-06-22 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71619 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/71347] [7 regression] Performance drop after r235513 on x86-64 in 32-bit mode.

2016-06-22 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347 --- Comment #5 from amker at gcc dot gnu.org --- (In reply to Rainer Orth from comment #4) > Created attachment 38744 [details] > pr71347.c.214t.optimized > > The new testcase FAILs on sparc*-sun-solaris2.* (both 32 and 64-bit): > > FAIL:

[Bug tree-optimization/71620] New: gcc.dg/vect/slp-45.c FAILs

2016-06-22 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71620 Bug ID: 71620 Summary: gcc.dg/vect/slp-45.c FAILs Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug tree-optimization/71620] gcc.dg/vect/slp-45.c FAILs

2016-06-22 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71620 Rainer Orth changed: What|Removed |Added Target Milestone|--- |7.0

[Bug rtl-optimization/71594] [7 Regression] ice in maybe_legitimize_operand, at optabs.c:6893

2016-06-22 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71594 ktkachov at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-on-valid-code Last

[Bug tree-optimization/71347] [7 regression] Performance drop after r235513 on x86-64 in 32-bit mode.

2016-06-22 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347 Rainer Orth changed: What|Removed |Added CC||ro at gcc dot gnu.org --- Comment #4 from

[Bug c/71594] [7 Regression] ice in maybe_legitimize_operand, at optabs.c:6893

2016-06-22 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71594 Rainer Orth changed: What|Removed |Added CC||ro at gcc dot gnu.org --- Comment #3 from

[Bug target/30417] Section .data cannot be moved with -mmcu=atmega88

2016-06-22 Thread saaadhu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30417 Senthil Kumar Selvaraj changed: What|Removed |Added CC||saaadhu at gcc dot gnu.org ---

[Bug middle-end/71619] New: [7 Regression] ICE: in predict_loops, at predict.c:1772 with --param=max-predicted-iterations=0

2016-06-22 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71619 Bug ID: 71619 Summary: [7 Regression] ICE: in predict_loops, at predict.c:1772 with --param=max-predicted-iterations=0 Product: gcc Version: 7.0 Status: UNCONFIRMED

[Bug bootstrap/71578] [7 Regression] segfault during LTO/PGO bootstrap on ppc64le

2016-06-22 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71578 Markus Trippelsdorf changed: What|Removed |Added Keywords|wrong-code |lto --- Comment #6 from Markus

[Bug c/71560] union compound literal initializes wrong union field

2016-06-22 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71560 --- Comment #3 from vries at gcc dot gnu.org --- (In reply to Martin Sebor from comment #2) > 99) Note that this differs from a cast expression. For example, a cast > specifies a conversion to scalar types or void only, and the result of a >

[Bug c++/71618] New: Improve C++ compilation by adding specific optimization flags

2016-06-22 Thread Roger.Jeurninck at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71618 Bug ID: 71618 Summary: Improve C++ compilation by adding specific optimization flags Product: gcc Version: 4.4.2 Status: UNCONFIRMED Severity: normal

[Bug c/71617] New: rs6000.c:8483:32: warning: comparison is always true due to limited range of data type [-Wtype-limits]

2016-06-22 Thread mathieu.malaterre at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71617 Bug ID: 71617 Summary: rs6000.c:8483:32: warning: comparison is always true due to limited range of data type [-Wtype-limits] Product: gcc Version: 6.1.1 Status:

[Bug target/71615] wrong float point result with {-Ofast, -march=native, and valgrind}

2016-06-22 Thread nsz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71615 nsz at gcc dot gnu.org changed: What|Removed |Added CC||nsz at gcc dot gnu.org ---

[Bug fortran/71592] Add some facilities for compile-time check

2016-06-22 Thread heresy-me at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71592 鍾 changed: What|Removed |Added Resolution|WONTFIX |FIXED --- Comment #5 from 鍾 ---