[Bug debug/90441] [9/10 Regression] corrupt debug info with LTO

2019-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90441 --- Comment #16 from Richard Biener --- (In reply to Iain Sandoe from comment #14) > (In reply to Iain Sandoe from comment #13) > > (In reply to Iain Sandoe from comment #12) > > current trunk (27), manual regeneration of the >

[Bug c++/90449] No way to turn off warning about inaccessible base

2019-05-13 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90449 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org

[Bug libstdc++/62045] [5 Regression] __gnu_pbds::priority_queue, binary_heap_tag> is too slow

2019-05-13 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62045 --- Comment #20 from Jonathan Wakely --- (In reply to tobias.polzer from comment #19) > My perspective is that they would ideally be packaged separately, maybe > they would even find some love on GitHub  The code would still exist, just not

[Bug libstdc++/62045] [5 Regression] __gnu_pbds::priority_queue, binary_heap_tag> is too slow

2019-05-13 Thread tobias.polzer at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62045 --- Comment #19 from tobias.polzer at gmail dot com --- My perspective is that they would ideally be packaged separately, maybe they would even find some love on GitHub  That would obviously render them inaccessible to the programming

[Bug c++/67960] [8/9/10 Regression] Prefixing a function with [[deprecated]] produces multiple warnings

2019-05-13 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67960 Eric Gallager changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug libstdc++/62045] [5 Regression] __gnu_pbds::priority_queue, binary_heap_tag> is too slow

2019-05-13 Thread tobias.polzer at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62045 --- Comment #18 from tobias.polzer at gmail dot com --- I used them in several toy programs, nothing "real". Apart from that I found their implementation interesting to study. On Mon, May 13, 2019, 16:41 redi at gcc dot gnu.org <

[Bug target/89221] --enable-frame-pointer does not work as intended

2019-05-13 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89221 --- Comment #6 from uros at gcc dot gnu.org --- Author: uros Date: Mon May 13 14:58:38 2019 New Revision: 271129 URL: https://gcc.gnu.org/viewcvs?rev=271129=gcc=rev Log: PR target/89221 * configure.ac (--enable-frame-pointer):

[Bug libstdc++/62045] [5 Regression] __gnu_pbds::priority_queue, binary_heap_tag> is too slow

2019-05-13 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62045 --- Comment #16 from Jonathan Wakely --- Tobias and Xi, does either of you actually use these PBDS containers for anything, or where you just looking at it for curiosity's sake? I'm considering whether it's worth keeping the code in libstdc++.

[Bug target/87358] [8/9 Regression] ICE when -mtune=thunderx2t99 applied

2019-05-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87358 --- Comment #10 from Andrew Pinski --- (In reply to Lijian Zhang from comment #9) > Hi Andrew, > I only reproduced this issue with gcc-7.3.0, but not able to reproduce the > failure with gcc-8.2.0/gcc-8.1.0 FSF released GCC 7.3.0 does not have

[Bug c++/86329] Bogus fix-it hint: note: suggested alternative: '._72'

2019-05-13 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86329 Eric Gallager changed: What|Removed |Added Target Milestone|--- |7.4 --- Comment #7 from Eric Gallager

[Bug rtl-optimization/90357] [9/10 regression][MIPS] New FAIL: gcc.c-torture/execute/20080502-1.c -O0 start with r269880

2019-05-13 Thread paulhua at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90357 --- Comment #2 from paulhua at gcc dot gnu.org --- Author: paulhua Date: Tue May 14 01:42:59 2019 New Revision: 271146 URL: https://gcc.gnu.org/viewcvs?rev=271146=gcc=rev Log: [MIPS] Skip forward src into next insn when the SRC reg is dead.

[Bug c++/90449] No way to turn off warning about inaccessible base

2019-05-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90449 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug rtl-optimization/90357] [9/10 regression][MIPS] New FAIL: gcc.c-torture/execute/20080502-1.c -O0 start with r269880

2019-05-13 Thread paulhua at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90357 --- Comment #3 from paulhua at gcc dot gnu.org --- Author: paulhua Date: Tue May 14 03:25:38 2019 New Revision: 271147 URL: https://gcc.gnu.org/viewcvs?rev=271147=gcc=rev Log: Backport fix for PR90357. 2019-05-14 Chenghua Xu

[Bug middle-end/66661] incorrect memory access in optimization with flexible array member

2019-05-13 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1 --- Comment #14 from joseph at codesourcery dot com --- That wording is long including several examples. You can see it in http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf subclause 6.7.2.1 (C99 + TC1 + TC2 + TC3).

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