[Bug fortran/102366] [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 --- Comment #9 from anlauf at gcc dot gnu.org --- (In reply to anlauf from comment #8) > Potential fix for comment#0: I'm getting many regressions for this change. Investigating.

[Bug fortran/102366] [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 --- Comment #8 from anlauf at gcc dot gnu.org --- Potential fix for comment#0: diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c index bed61e2325d..54309646aad 100644 --- a/gcc/fortran/trans-decl.c +++ b/gcc/fortran/trans-decl.c

[Bug fortran/102366] [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 --- Comment #7 from anlauf at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #6) > Seems it changed with r12-3129-gf95946afd160e2a1f4beac4ee5e6d5633307f39a Looking at the tree dump, it appears that there is a latent issue. void

[Bug fortran/102366] [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 Jakub Jelinek changed: What|Removed |Added CC||anlauf at gcc dot gnu.org --- Comment

[Bug fortran/102366] [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 --- Comment #5 from Iain Sandoe --- (In reply to Jakub Jelinek from comment #4) > And you are trying to use 65532 kbytes long array on the stack, leaving no > stack space for anything else. Clearly user error. out of curiosity, why did this

[Bug fortran/102366] [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug fortran/102366] [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread dominiq at lps dot ens.fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 --- Comment #3 from Dominique d'Humieres --- > What is your stack size? 65532 kbytes > Does it help if you declare a SAVEd? The illegal instruction is gone.

[Bug fortran/102366] [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 --- Comment #2 from anlauf at gcc dot gnu.org --- What is your stack size? Does it help if you declare a SAVEd?

[Bug fortran/102366] [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 Iain Sandoe changed: What|Removed |Added Target||x86_64-darwin, |