[Bug target/87702] [6/7/8/9 Regression] Segfault in glibc if compiled with -march=amdfam10 -O2 (x86)

2018-10-24 Thread mihail.zenkov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87702 --- Comment #7 from Mihail Zenkov --- http://www.knk.uwebweb.com/glibc-segfault-2.tar.xz I put full command line into exit.cmd and vfscanf.cmd.

[Bug target/87702] [6/7/8/9 Regression] Segfault in glibc if compiled with -march=amdfam10 -O2 (x86)

2018-10-23 Thread mihail.zenkov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87702 --- Comment #2 from Mihail Zenkov --- I'm not sure how to reproduce this regressions without rebuilding glibc. But I can provide prebuilded glibc for test. http://www.knk.uwebweb.com/glibc-segfault.tar.xz To reproduce just unpack and run ./test

[Bug rtl-optimization/87702] New: [5/6/7/8 Regression] Segfault in glibc if compiled with -march=amdfam10 -O2 (x86)

2018-10-23 Thread mihail.zenkov at gmail dot com
Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: mihail.zenkov at gmail dot com Target Milestone: --- I compiled glibc-2.27 with gcc-8.2 on 32-bit system and have segfaults in busybox and other software