diff options
Diffstat (limited to 'sysdeps/ia64/fpu/fsetexcptflg.c')
| -rw-r--r-- | sysdeps/ia64/fpu/fsetexcptflg.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sysdeps/ia64/fpu/fsetexcptflg.c b/sysdeps/ia64/fpu/fsetexcptflg.c index 5e040416d4..69643636c3 100644 --- a/sysdeps/ia64/fpu/fsetexcptflg.c +++ b/sysdeps/ia64/fpu/fsetexcptflg.c @@ -19,7 +19,6 @@ Boston, MA 02111-1307, USA. */ #include <fenv.h> -#include <math.h> int fesetexceptflag (const fexcept_t *flagp, int excepts) @@ -29,12 +28,10 @@ fesetexceptflag (const fexcept_t *flagp, int excepts) /* Get the current exception state. */ __asm__ __volatile__ ("mov.m %0=ar.fpsr" : "=r" (fpsr)); - /* Get the reverse bits so we can enable the exceptions flagged - rather than disable them. */ - excepts ^= FE_ALL_EXCEPT; + fpsr &= ~(((fenv_t) excepts & FE_ALL_EXCEPT) << 13); /* Set all the bits that were called for. */ - fpsr = (fpsr & ~FE_ALL_EXCEPT) | (*flagp & excepts & FE_ALL_EXCEPT); + fpsr |= ((*flagp & excepts & FE_ALL_EXCEPT) << 13); /* And store it back. */ __asm__ __volatile__ ("mov.m ar.fpsr=%0" :: "r" (fpsr) : "memory"); |