------- Comment #7 from mtodorov at alu dot hr 2006-03-12 19:33 ------- Subject: Re: ICE in ix86_secondary_memory_needed, at config/i386/i386.c:16446
On Sun, 12 Mar 2006, pinskia at gcc dot gnu dot org wrote: > > > ------- Comment #4 from pinskia at gcc dot gnu dot org 2006-03-12 18:58 > ------- > This is invalid inline-asm: > static inline uint64_t read_time(void) > { > uint64_t a, d; > asm volatile( "rdtsc\n\t" > : "=a" (a), "=d" (d) > ); > return (d << 32) | (a & 0xffffffff); > } > > ----- > The correct way to implement this inline is: > static inline uint64_t read_time(void) > { > uint32_t a, d; > asm volatile( "rdtsc\n\t" > : "=a" (a), "=d" (d) > ); > return (((uint64_t)d) << 32) | (((uint64_t)a) & 0xffffffff); > } > After that it works :). Confirmed. This workaround works. M. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26655