https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82264
Bug ID: 82264 Summary: internal compiler error: Segmentation fault in fct,constprop Product: gcc Version: 7.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: etienne_lorrain at yahoo dot fr Target Milestone: --- Created attachment 42208 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42208&action=edit preprocessed source Trying to update the gujin bootloader (compiling/working no problem with older gcc), contains a lot of inline assembler. Got the fault by just: /usr/libexec/gcc/x86_64-redhat-linux/7/cc1 -m32 -Os -fgnu89-inline /tmp/cc9y7CiU.out Default compiler Fedora26: gcc version 7.1.1 20170622 (Red Hat 7.1.1-3) (GCC) Just got this message: util.c: In function ‘detect_processor.constprop’: util.c:531:1: internal compiler error: Segmentation fault detect_processor (struct processor_str *processor) ^~~~~~~~~~~~~~~~ Please submit a full bug report, with preprocessed source if appropriate. See <http://bugzilla.redhat.com/bugzilla> for instructions. Thanks, Etienne.