diff options
Diffstat (limited to 'sysdeps/powerpc/fpu/fsetexcptflg.c')
| -rw-r--r-- | sysdeps/powerpc/fpu/fsetexcptflg.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/powerpc/fpu/fsetexcptflg.c b/sysdeps/powerpc/fpu/fsetexcptflg.c index a06640593c..b45dbd82bc 100644 --- a/sysdeps/powerpc/fpu/fsetexcptflg.c +++ b/sysdeps/powerpc/fpu/fsetexcptflg.c @@ -1,5 +1,5 @@ /* Set floating-point environment exception handling. - Copyright (C) 1997-2016 Free Software Foundation, Inc. + Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -31,8 +31,12 @@ __fesetexceptflag (const fexcept_t *flagp, int excepts) flag = *flagp & excepts; /* Replace the exception status */ - n.l = ((u.l & ~(FPSCR_STICKY_BITS & excepts)) + int excepts_mask = FPSCR_STICKY_BITS & excepts; + if ((excepts & FE_INVALID) != 0) + excepts_mask |= FE_ALL_INVALID; + n.l = ((u.l & ~excepts_mask) | (flag & FPSCR_STICKY_BITS) + /* Turn FE_INVALID into FE_INVALID_SOFTWARE. */ | (flag >> ((31 - FPSCR_VX) - (31 - FPSCR_VXSOFT)) & FE_INVALID_SOFTWARE)); |