https://bugs.kde.org/show_bug.cgi?id=419503
Bug ID: 419503 Summary: s390x: Avoid modifying registers returned from isel functions Product: valgrind Version: unspecified Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: vex Assignee: jsew...@acm.org Reporter: ar...@linux.ibm.com Target Milestone: --- As discussed with Julian Seward, host_s390_isel.c contains some questionable logic where registers returned from isel functions are potentially modified, or where it is not sufficiently made clear that they are always left unmodified. As a general rule, rather than modifying a register returned by one of the isel functions, the register should be copied first and the copy modified instead. -- You are receiving this mail because: You are watching all bug changes.