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Hi, Same for this one. Wilco ChangeLog: 2014-05-08 Wilco <wdijkstr@arm.com> * sysdeps/arm/fclrexcpt.c: Optimize to avoid unnecessary FPSCR writes. * sysdeps/arm/fedisblxcpt.c: Likewise. * sysdeps/arm/feenablxcpt.c: Likewise. * sysdeps/arm/fegetround.c: Call (get_rounding_mode). * sysdeps/arm/feholdexcpt.c: Call optimized (libc_feholdexcept_vfp). * sysdeps/arm/fesetenv.c: Special case FE_DFL_ENV and FE_NOMASK_ENV. Call optimized (libc_fesetenv_vfp). * sysdeps/arm/fesetround.c: Call optimized (libc_fesetround_vfp). * sysdeps/arm/feupdateenv.c: Special case FE_DFL_ENV and FE_NOMASK_ENV. Call optimized (libc_feupdateenv_vfp). * sysdeps/arm/fgetexcptflg.c: Call optimized (libc_fetestexcept_vfp). * sysdeps/arm/fsetexcptflg.c: Optimize to avoid unnecessary FPSCR writes. * sysdeps/arm/ftestexcept.c: Call optimized (libc_fetestexcept_vfp). * sysdeps/arm/setfpucw.c: Optimize to avoid unnecessary FPSCR writes. -----Original Message----- From: Wilco [mailto:wdijkstr@arm.com] Sent: 25 April 2014 11:50 To: 'libc-alpha@sourceware.org' Subject: [PATCH 2/2] ARM: Improve fenv implementation Hi, The second patch improves the fenv implementation by using the inline functions from fenv_private where possible rather than duplicating functionality. The remaining functions are optimized in a similar way to avoid unnecessary FPSCR writes (but no longer use __glibc_unlikely like in the previous version). OK for commit? Wilco
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