[Bug tree-optimization/82912] New: missing strlen optimization for stpncpy with constant string and bound

2017-11-08 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82912 Bug ID: 82912 Summary: missing strlen optimization for stpncpy with constant string and bound Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/70472] is_copy_constructible>>::value is true

2017-11-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70472 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/82905] vector shift forced to 32 bits

2017-11-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82905 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Status|U

[Bug rtl-optimization/82913] New: [8 Regression] ICE: Segmentation fault in try_merge_compare

2017-11-08 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82913 Bug ID: 82913 Summary: [8 Regression] ICE: Segmentation fault in try_merge_compare Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug fortran/78746] charlen_03, charlen_10 ICE

2017-11-08 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78746 --- Comment #9 from kargl at gcc dot gnu.org --- (In reply to kargl from comment #8) > I have removed the two failing testcase and attached them to this PR. > > It is likely the dg-error will need to be updated when the bug is > fixed. Both of t

[Bug c/82914] New: 'struct __attribute__ ((aligned (N))) s' ignores 'aligned' attribute

2017-11-08 Thread eggert at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82914 Bug ID: 82914 Summary: 'struct __attribute__ ((aligned (N))) s' ignores 'aligned' attribute Product: gcc Version: 7.2.1 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/82891] stable_sort() won't compile with function object that takes parameters by non-const reference

2017-11-08 Thread daniel.kruegler at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82891 --- Comment #3 from Daniel Krügler --- (In reply to Daniel Krügler from comment #2) > (In reply to Tony E Lewis from comment #1) > > I should say that I've also raised the same issue against libc++ : > > > > https://bugs.llvm.org/show_bug.cgi?id

[Bug c/82914] 'struct __attribute__ ((aligned (N))) s' ignores 'aligned' attribute

2017-11-08 Thread eggert at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82914 --- Comment #1 from Paul Eggert --- (In reply to Paul Eggert from comment #0) Sorry, but my example in comment #0 (although it illustrates a bug) doesn't illustrate the bug that crashed GCC. Here's a better example: struct t { long mem; };

[Bug c++/82915] New: Please mark intrinsics as constexpr

2017-11-08 Thread bugzi...@poradnik-webmastera.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82915 Bug ID: 82915 Summary: Please mark intrinsics as constexpr Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug target/82915] Please mark intrinsics as constexpr

2017-11-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82915 Andrew Pinski changed: What|Removed |Added Component|c++ |target Severity|normal

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