This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug fortran/81175] New: During the compilation of a program gfortran makes "internal compiler error: Segmentation fault"
- From: "noskovs at uni-mainz dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 22 Jun 2017 13:26:00 +0000
- Subject: [Bug fortran/81175] New: During the compilation of a program gfortran makes "internal compiler error: Segmentation fault"
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81175
Bug ID: 81175
Summary: During the compilation of a program gfortran makes
"internal compiler error: Segmentation fault"
Product: gcc
Version: 7.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: noskovs@uni-mainz.de
Target Milestone: ---
Created attachment 41611
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41611&action=edit
Archive with the source file(fortran), Makefile, compilation output and the
assembly output file
During the compilation of a program gfortran makes "internal compiler error:
Segmentation fault" It is jast normal fortran program, that can be compiled
without any problems with the older versions of gcc.
It hapens on
AMD Ryzen 7 1800X Eight-Core Processor
Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz
it does not hapen on
Intel(R) Xeon Phi(TM) CPU 7210 @ 1.30GHz
If the option "-fno-unsafe-math-optimizations" is added, everything is fine, no
segmentation fault occurs.
- Follow-Ups:
- [Bug tree-optimization/81175] [7/8 Regression] EXC_BAD_ACCESS in ::slpeel_duplicate_current_defs_from_edges(edge, edge, edge, edge) at is-a.h:192
- From: dominiq at lps dot ens.fr
- [Bug tree-optimization/81175] [7/8 Regression] EXC_BAD_ACCESS in ::slpeel_duplicate_current_defs_from_edges(edge, edge, edge, edge) at is-a.h:192
- From: dominiq at lps dot ens.fr
- [Bug tree-optimization/81175] [7/8 Regression] EXC_BAD_ACCESS in ::slpeel_duplicate_current_defs_from_edges(edge, edge, edge, edge) at is-a.h:192
- From: rguenth at gcc dot gnu.org
- [Bug target/81175] [7 Regression] EXC_BAD_ACCESS in ::slpeel_duplicate_current_defs_from_edges(edge, edge, edge, edge) at is-a.h:192
- From: rguenth at gcc dot gnu.org
- [Bug target/81175] [7 Regression] EXC_BAD_ACCESS in ::slpeel_duplicate_current_defs_from_edges(edge, edge, edge, edge) at is-a.h:192
- From: rguenth at gcc dot gnu.org
- [Bug target/81175] [7 Regression] EXC_BAD_ACCESS in ::slpeel_duplicate_current_defs_from_edges(edge, edge, edge, edge) at is-a.h:192
- From: jakub at gcc dot gnu.org
- [Bug target/81175] [7 Regression] EXC_BAD_ACCESS in ::slpeel_duplicate_current_defs_from_edges(edge, edge, edge, edge) at is-a.h:192
- From: rguenth at gcc dot gnu.org