Message ID | 001001cfeee7$a8536f10$f8fa4d30$@com |
---|---|
State | New |
Headers | show |
On 23 October 2014 18:34, Wilco Dijkstra <wdijkstr@arm.com> wrote: > Cleanup feenableexcept to use the same logic as the ARM version. No functional changes. > > ChangeLog: > 2014-10-23 Wilco Dijkstra <wdijkstr@arm.com> > > * sysdeps/aarch64/fpu/feenablxcpt.c (feenableexcept): > Simplify logic. OK /Marcus
diff --git a/sysdeps/aarch64/fpu/feenablxcpt.c b/sysdeps/aarch64/fpu/feenablxcpt.c index 70e413c..763248f 100644 --- a/sysdeps/aarch64/fpu/feenablxcpt.c +++ b/sysdeps/aarch64/fpu/feenablxcpt.c @@ -24,14 +24,9 @@ feenableexcept (int excepts) { fpu_control_t fpcr; fpu_control_t fpcr_new; - int original_excepts; _FPU_GETCW (fpcr); - - original_excepts = (fpcr >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT; - excepts &= FE_ALL_EXCEPT; - fpcr_new = fpcr | (excepts << FE_EXCEPT_SHIFT); if (fpcr != fpcr_new) @@ -50,5 +45,5 @@ feenableexcept (int excepts) return -1; } - return original_excepts; + return (fpcr >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT; }