diff options
Diffstat (limited to 'sysdeps/x86_64/fpu/fegetenv.c')
| -rw-r--r-- | sysdeps/x86_64/fpu/fegetenv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/fegetenv.c b/sysdeps/x86_64/fpu/fegetenv.c index 364f917..0e0c269 100644 --- a/sysdeps/x86_64/fpu/fegetenv.c +++ b/sysdeps/x86_64/fpu/fegetenv.c @@ -22,6 +22,9 @@ int fegetenv (fenv_t *envp) { __asm__ ("fnstenv %0\n" + /* fnstenv changes the exception mask, so load back the + stored environment. */ + "fldenv %0\n" "stmxcsr %1" : "=m" (*envp), "=m" (envp->__mxcsr)); /* Success. */ |