[Bug fortran/96024] [9/10/11 Regression] ICE in mio_name_expr_t, at fortran/module.c:2159

2020-07-01 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96024 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C

[Bug fortran/96024] [9/10/11 Regression] ICE in mio_name_expr_t, at fortran/module.c:2159

2020-07-01 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96024 kargl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug fortran/52279] Fortran translation issues

2020-07-01 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52279 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C

[Bug libstdc++/94627] [9/10 Regression] std::match_results equality comparisons should not be noexcept

2020-07-01 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94627 --- Comment #2 from CVS Commits --- The releases/gcc-10 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:4c994586cbd40a33f223aaaf90887afe97208543 commit r10-8409-g4c994586cbd40a33f223aaaf90887afe97208543 Author: Jonathan Wakel

[Bug libstdc++/94627] [9/10 Regression] std::match_results equality comparisons should not be noexcept

2020-07-01 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94627 --- Comment #3 from CVS Commits --- The releases/gcc-9 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:e4490e7771e4df28427cca5e113afe58a7fff8d5 commit r9-8713-ge4490e7771e4df28427cca5e113afe58a7fff8d5 Author: Jonathan Wakely

[Bug libstdc++/94627] [9/10 Regression] std::match_results equality comparisons should not be noexcept

2020-07-01 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94627 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/95952] [8 Regression] gcc-8 bootstrap failure on powerpc64-linux

2020-07-01 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95952 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comme

[Bug libstdc++/95282] atomic::load in C++20 calls __atomic_load with a pointer-to-const as the output

2020-07-01 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95282 --- Comment #4 from CVS Commits --- The releases/gcc-10 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:161fb9dfc886afb70dcfb45a51571df5e3fce9eb commit r10-8410-g161fb9dfc886afb70dcfb45a51571df5e3fce9eb Author: Jonathan Wakel

[Bug libstdc++/95282] atomic::load in C++20 calls __atomic_load with a pointer-to-const as the output

2020-07-01 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95282 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/95952] [8 Regression] gcc-8 bootstrap failure on powerpc64-linux

2020-07-01 Thread mikpelinux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95952 --- Comment #9 from Mikael Pettersson --- (In reply to Peter Bergner from comment #7) > I've tried many 32-bit builds, but cannot reproduce the error. I tried with > top of the releases/gcc-8 branch, using releases/gcc-8 branch at commit > 09f22

[Bug target/96017] Powerpc suboptimal register spill in likely path

2020-07-01 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96017 Segher Boessenkool changed: What|Removed |Added Last reconfirmed||2020-07-01 Status|UNCON

[Bug target/96017] Powerpc suboptimal register spill in likely path

2020-07-01 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96017 --- Comment #6 from Peter Bergner --- (In reply to Segher Boessenkool from comment #5) > But it is r31 already before > shrink-wrapping -- we need some renaming / copying of registers (like > in Peter's code) to get rid of it. In an example like

[Bug target/96017] Powerpc suboptimal register spill in likely path

2020-07-01 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96017 --- Comment #7 from Peter Bergner --- (In reply to Peter Bergner from comment #6) > There is ira.c:split_live_ranges_for_shrink_wrap(). I'll have a look to see > why it's not catching this test case. So it looks like it only splits pseudos tha

[Bug target/96017] Powerpc suboptimal register spill in likely path

2020-07-01 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96017 --- Comment #8 from Peter Bergner --- Interesting, if I rewrite the test case so that foo is a parameter and not a global var, then we get the code we want: extern void slowpath(int *); int test (int *val, int foo) { int ret = foo; if (__b

[Bug target/96017] Powerpc suboptimal register spill in likely path

2020-07-01 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96017 --- Comment #9 from Peter Bergner --- (In reply to Peter Bergner from comment #8) > At first, I thought that split_live_ranges_for_shrink_wrap() split this > nicely, but what I found is that IRA assigned a volatile register to a > pseudo that is

[Bug bootstrap/95940] [11 Regression] bootstrap broken by -Wmaybe-unintialized warnings

2020-07-01 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95940 --- Comment #7 from Hans-Peter Nilsson --- (In reply to Eric Botcazou from comment #6) > > From the look of it, something is already miscompiled. > > No, not at all, it's just warnings turned into errors. Not obvious, but I see from the comment

[Bug fortran/95109] [11 regression] ICE in gfortran.dg/gomp/target1.f90 after r11-349

2020-07-01 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95109 --- Comment #6 from G. Steinmetz --- And reducing especially the directives : $ cat z1.f90 program p !$omp target data map(tofrom:n,r) !$omp target teams reduction(+:r) !$omp distribute parallel do simd collapse(2) do i = 1, 10

[Bug tree-optimization/96022] ICE during GIMPLE pass: slp in operator[], at vec.h:867

2020-07-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96022 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Assignee|unassigned

[Bug fortran/96023] Line number for error message differs for x86-64 vs all other architectures

2020-07-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96023 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/96024] [9/10/11 Regression] ICE in mio_name_expr_t, at fortran/module.c:2159

2020-07-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96024 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.4

[Bug testsuite/95706] New test case gfortran.dg/pr95690.f90 fails

2020-07-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95706 Richard Biener changed: What|Removed |Added CC||dje at gcc dot gnu.org --- Comment #7 f

[Bug fortran/96025] [9/10/11 Regression] ICE in expr_check_typed_help, at fortran/expr.c:5437

2020-07-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96025 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.4

[Bug fortran/95584] ICE in generic_correspondence, at fortran/interface.c:1260

2020-07-01 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95584 --- Comment #2 from CVS Commits --- The master branch has been updated by Mark Eggleston : https://gcc.gnu.org/g:8f8ea4a47f3ab0b44b2bbf1c77db6111325d4841 commit r11-1777-g8f8ea4a47f3ab0b44b2bbf1c77db6111325d4841 Author: Mark Eggleston Date:

[Bug fortran/96018] Optimization issue with external HDF5 library

2020-07-01 Thread martin.schlipf at damnthespam dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96018 --- Comment #6 from martin.schlipf at damnthespam dot com --- Sorry, if that has not been clear enough. I already know how to work around this issue. You can simply check the error flag [if (ierr /= 0) return]. What I do not understand is why gfo

[Bug bootstrap/92002] [10/11 regression] -Wuninitialized warning in gcc/wide-int.cc

2020-07-01 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92002 Eric Botcazou changed: What|Removed |Added CC||hp at gcc dot gnu.org --- Comment #14 fr

[Bug bootstrap/95940] [11 Regression] bootstrap broken by -Wmaybe-unintialized warnings

2020-07-01 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95940 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/96015] [10/11 Regression] gcc-10.1.0 miscompiles Python on hppa

2020-07-01 Thread slyfox at inbox dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96015 --- Comment #16 from Sergei Trofimovich --- If I looks at bad-bug.c.190t.dse3 I see 'self' and 'other' refer to the same .MEM_10 memory location in 'basic block 5'. I think it should not, 'basic block 4' jumps into bb5 only when self != other. Do

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