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2019-09-27 Paul A. Clarke <pc@us.ibm.com>
+ * sysdeps/powerpc/fpu/fenv_libc.h (__fesetround_inline): Use
+ 'mffscrn' instruction on POWER9.
+ (__fesetround_inline_nocheck): Likewise.
+
+2019-09-27 Paul A. Clarke <pc@us.ibm.com>
+
* sysdeps/powerpc/fpu/fenv_libc.h (FPSCR_EXCEPTIONS_MASK): New.
* sysdeps/powerpc/fpu/fenv_private.h (__libc_femergeenv_ppc): Optimize
to write FPSCR control only, if exceptions have not changed.