[v2,00/17] target/mips: FPU and other cleanups and improvements

Message

Aleksandar Markovic May 14, 2020, 7:20 p.m. UTC

This series contains mostly cosmetic FPU cleanups aimed to
make source code recognition easier for tools like gdb, gcov,
calgrind, and others.

There is also a patch that refactors conversion from ieee to
mips fp exception flags. This refactoring will improve the
performance of almost all fp-related mips instructions, albait
very modestly (less that one percent).

Finally, there is a patch that frees mips_malta.c from
checkpatch warnings.

v1->v2:

  - added more demacroing

Aleksandar Markovic (17):
  target/mips: fpu: Demacro ADD.<D|S|PS>
  target/mips: fpu: Demacro SUB.<D|S|PS>
  target/mips: fpu: Demacro MUL.<D|S|PS>
  target/mips: fpu: Demacro DIV.<D|S|PS>
  target/mips: fpu: Remove now unused macro FLOAT_BINOP
  target/mips: fpu: Demacro MADD.<D|S|PS>
  target/mips: fpu: Demacro MSUB.<D|S|PS>
  target/mips: fpu: Demacro NMADD.<D|S|PS>
  target/mips: fpu: Demacro NMSUB.<D|S|PS>
  target/mips: fpu: Remove now unused UNFUSED_FMA and FLOAT_FMA macros
  target/mips: fpu: Demacro CLASS.<D|S>
  target/mips: fpu: Remove now unused FLOAT_CLASS macro
  target/mips: fpu: Demacro RINT.<D|S>
  target/mips: fpu: Remove now unused FLOAT_RINT macro
  target/mips: fpu: Name better paired-single variables
  target/mips: fpu: Refactor conversion from ieee to mips exception
    flags
  hw/mips: Convert Malta "ifdef 0"-ed code to comments

 hw/mips/mips_malta.c     |  20 +-
 target/mips/fpu_helper.c | 658 +++++++++++++++++++++++++++------------
 target/mips/internal.h   |   1 -
 target/mips/msa_helper.c |  77 +++--
 4 files changed, 517 insertions(+), 239 deletions(-)