diff options
| -rw-r--r-- | sysdeps/x86/fpu/sfp-machine.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/x86/fpu/sfp-machine.h b/sysdeps/x86/fpu/sfp-machine.h index fcbcf69..f06e3c0 100644 --- a/sysdeps/x86/fpu/sfp-machine.h +++ b/sysdeps/x86/fpu/sfp-machine.h @@ -48,9 +48,15 @@ typedef unsigned int UTItype __attribute__ ((mode (TI))); # define FP_RND_MASK 0x6000 +# ifdef __AVX__ +# define AVX_INSN_PREFIX "v" +# else +# define AVX_INSN_PREFIX "" +# endif + # define FP_INIT_ROUNDMODE \ do { \ - __asm__ __volatile__ ("%vstmxcsr\t%0" : "=m" (_fcw)); \ + __asm__ __volatile__ (AVX_INSN_PREFIX "stmxcsr\t%0" : "=m" (_fcw)); \ } while (0) #else # define _FP_W_TYPE_SIZE 32 |