[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #23 from Jürgen Reuter --- All our code is fine also with this fix.

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #22 from Jürgen Reuter --- I just started building r257550 of the trunk and will check our code. I'll report back of there are any issues.

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 Paul Thomas changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #20 from Paul Thomas --- Author: pault Date: Sat Feb 10 18:16:14 2018 New Revision: 257550 URL: https://gcc.gnu.org/viewcvs?rev=257550=gcc=rev Log: 2018-02-10 Paul Thomas PR fortran/84141 PR

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #19 from Paul Thomas --- fferent types but who knows. > > I suggest to remove the caching from gfc_get_dtype. Indeed, it is the caching that is the source of the problem. I reverted the fix and removed the caching from

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 Richard Biener changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #16 from Thomas Koenig --- The statements are removed upon conversion to gimple: --- Falsch/a.f90.004t.gimple2018-02-03 15:08:29.370147886 +0100 +++ Korrekt/a.f90.004t.gimple 2018-02-03 15:07:16.428178637 +0100 @@ -893,6

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #15 from Paul Thomas --- Author: pault Date: Sat Feb 3 14:06:44 2018 New Revision: 257356 URL: https://gcc.gnu.org/viewcvs?rev=257356=gcc=rev Log: 2018-02-03 Paul Thomas PR fortran/84141 PR

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #14 from paul.richard.thomas at gmail dot com --- Hi Dominique, Thanks for doing that. It was to have been my final step in the process. I will commit the patch and then will go back to diagnose why an unchanged tree dump yields

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #13 from Dominique d'Humieres --- > There is an important caveat to this fix, which has me very worried: > On top of removal of uncalled code making the bug disappear, I cannot > see any difference in the tree dump between the

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #12 from Thomas Koenig --- (In reply to Jürgen Reuter from comment #11) > There was another test case that I submitted for #84141. It still failed > after the first preliminary fix. This one also works with the patch from comment #8

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #11 from Jürgen Reuter --- There was another test case that I submitted for #84141. It still failed after the first preliminary fix.

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #10 from Paul Thomas --- Created attachment 43328 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43328=edit Patch for the bug This patch fixes the PR and PR84141. The dejagnuified version of the reproducer will appear with

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #9 from Jürgen Reuter --- This fixes almost all of our unit and functional test, but not all of them. There are still 19 functional tests failing, all of them seem to have to do with some sort of I/O . And one unit tests, which I

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 --- Comment #8 from Paul Thomas --- A temporary fix: Index: ../trunk/gcc/fortran/trans-io.c === *** ../trunk/gcc/fortran/trans-io.c (revision 257261) ---

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 Paul Thomas changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org ---

[Bug fortran/84155] [8 Regression] program hangs on valid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155 Dominique d'Humieres changed: What|Removed |Added Keywords||wrong-code Priority|P3