On Fri, Nov 02, 2018 at 02:07:13PM +1030, Joel Stanley wrote: > arch/powerpc/math-emu/fnmsub.c:46:2: error: invalid use of a cast in a > inline asm context requiring an l-value: remove the cast or build with > -fheinous-gnu-extensions
(It is spelled lvalue). *All* of extended asm is a GNU extension, what is clang trying to say here? Confused :-) Segher