https://bugs.kde.org/show_bug.cgi?id=447991
--- Comment #3 from Andreas Arnez <ar...@linux.ibm.com> --- (In reply to Jesus Checa from comment #2) > ... > Checking s390x opcodes, it feels like s390_irgen_VFLR is missing the case > for when m3 == 0 (provided my inline asm is right). Right, m3 == 0 is not a valid format code. The z/Architecture Principle of Operation states: The M3 field specifies the floating-point format. The floating-point format determines the size of the elements within the second operand. If a reserved value is specified, a specification exception is recognized. And then declares the values 3 and 4 as representing the long and extended formats, respectively, and all other values as reserved. So I'd say that Valgrind is correct in raising a SIGILL for m3 == 0. -- You are receiving this mail because: You are watching all bug changes.