From: Joseph Myers Date: Thu, 22 Jun 2017 22:57:28 +0000 (+0000) Subject: Fix float128_private.h redefinition of SET_RESTORE_ROUNDL. X-Git-Tag: glibc-2.26~264 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f20079d219d7973ab43712adad6268901dc0eac3;p=thirdparty%2Fglibc.git Fix float128_private.h redefinition of SET_RESTORE_ROUNDL. As with other long double identifiers, float128_private.h has a redefinition of SET_RESTORE_ROUNDL. However, that redefinition is broken, since this is a macro with one argument being defined to take no arguments. This patch fixes the redefinition. (x86_64 needs the redefinition because SET_RESTORE_ROUNDL only changes the x87 rounding mode, whereas _Float128 arithmetic uses the SSE rounding mode instead on x86_64.) Tested for x86_64 (in conjunction with float128 patches). * sysdeps/ieee754/float128/float128_private.h [SET_RESTORE_ROUNDF128] (SET_RESTORE_ROUNDL): Take an argument and pass it to SET_RESTORE_ROUNDF128. --- diff --git a/ChangeLog b/ChangeLog index d1de2109fd3..80b14791833 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2017-06-22 Joseph Myers + * sysdeps/ieee754/float128/float128_private.h + [SET_RESTORE_ROUNDF128] (SET_RESTORE_ROUNDL): Take an argument and + pass it to SET_RESTORE_ROUNDF128. + * sysdeps/ieee754/float128/float128_private.h: Include . diff --git a/sysdeps/ieee754/float128/float128_private.h b/sysdeps/ieee754/float128/float128_private.h index c8b153d0c1a..5e6ed780855 100644 --- a/sysdeps/ieee754/float128/float128_private.h +++ b/sysdeps/ieee754/float128/float128_private.h @@ -51,7 +51,7 @@ #ifdef SET_RESTORE_ROUNDF128 # undef SET_RESTORE_ROUNDL -# define SET_RESTORE_ROUNDL() SET_RESTORE_ROUNDF128() +# define SET_RESTORE_ROUNDL(RM) SET_RESTORE_ROUNDF128 (RM) #endif