https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89752
--- Comment #5 from rguenther at suse dot de <rguenther at suse dot de> --- On Mon, 18 Mar 2019, wilco at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89752 > > --- Comment #4 from Wilco <wilco at gcc dot gnu.org> --- > Small example which generates the same ICE on every GCC version: > > typedef struct { int x, y, z; } X; > > void f(void) > { > X A0, A1; > __asm__ ("" : [a0] "+rm" (A0),[a1] "+rm" (A1)); > } > > So it's completely invalid inline asm... Looks like an attempt to provide some barrier? We still shouldn't ICE.
