diff options
Diffstat (limited to 'sysdeps/powerpc/fpu/feholdexcpt.c')
| -rw-r--r-- | sysdeps/powerpc/fpu/feholdexcpt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/powerpc/fpu/feholdexcpt.c b/sysdeps/powerpc/fpu/feholdexcpt.c index 1375a2f5ad..764dd38f3d 100644 --- a/sysdeps/powerpc/fpu/feholdexcpt.c +++ b/sysdeps/powerpc/fpu/feholdexcpt.c @@ -32,6 +32,9 @@ feholdexcept (fenv_t *envp) flag. */ new.l = old.l & 0xffffffff00000007LL; + if (new.l == old.l) + return 0; + /* If the old env had any enabled exceptions, then mask SIGFPE in the MSR FE0/FE1 bits. This may allow the FPU to run faster because it always takes the default action and can not generate SIGFPE. */ |