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[PATCH 0/4] various FPSCR optimizations
- From: "Paul A. Clarke" <pc at us dot ibm dot com>
- To: libc-alpha at sourceware dot org
- Cc: tuliom at ascii dot art dot br, murphyp at linux dot ibm dot com
- Date: Tue, 20 Aug 2019 16:19:41 -0500
- Subject: [PATCH 0/4] various FPSCR optimizations
From: "Paul A. Clarke" <pc@us.ibm.com>
Patches 1 & 2 are resends with changes, addressing comments from Paul Murphy.
Patches 3 & 4 are new.
Paul A. Clarke (4):
[powerpc] fe{en,dis}ableexcept, fesetmode: optimize FPSCR accesses
[powerpc] SET_RESTORE_ROUND improvements
[powerpc] fesetenv: optimize FPSCR access
[powerpc] fegetenv_status: simplify instruction generation
sysdeps/powerpc/fpu/fedisblxcpt.c | 14 ++++++++------
sysdeps/powerpc/fpu/feenablxcpt.c | 15 ++++++++-------
sysdeps/powerpc/fpu/fenv_libc.h | 24 ++++++++++--------------
sysdeps/powerpc/fpu/fenv_private.h | 38 ++++++++++++++++++++++++++++++++++++--
sysdeps/powerpc/fpu/fesetenv.c | 12 ++++--------
sysdeps/powerpc/fpu/fesetmode.c | 15 +++++----------
6 files changed, 71 insertions(+), 47 deletions(-)
--
1.8.3.1