Fix bugs reported from Hexagon users

There is a pattern of issues setting bits in user status register (USR),
so I created new tests dedicated to instructions that might set USR.


Michael Lambert (1):
  Hexagon (target/hexagon) fix bug in circular addressing

Taylor Simpson (7):
  Hexagon HVX (target/hexagon)) fix bug in HVX saturate instructions
  Hexagon (target/hexagon) properly set FPINVF bit in sfcmp.uo and
    dfcmp.uo
  Hexagon (target/hexagon) properly handle SNaN in
    dfmin/dfmax/sfmin/sfmax
  Hexagon (target/hexagon) properly handle denorm in
    arch_sf_recip_common
  Hexagon (tests/tcg/hexagon) test instructions that might set bits in
    USR
  Hexagon (tests/tcg/hexagon) add floating point instructions to usr.c
  Hexagon (tests/tcg/hexagon) update overflow test

 target/hexagon/fma_emu.h          |    6 +-
 target/hexagon/macros.h           |    4 +-
 target/hexagon/arch.c             |    6 +-
 target/hexagon/op_helper.c        |   66 +-
 tests/tcg/hexagon/circ.c          |    5 +-
 tests/tcg/hexagon/fpstuff.c       |   44 +-
 tests/tcg/hexagon/hvx_misc.c      |   71 +-
 tests/tcg/hexagon/overflow.c      |   61 +-
 tests/tcg/hexagon/usr.c           | 1141 +++++++++++++++++++++++++++++
 tests/tcg/hexagon/Makefile.target |    8 +-
 10 files changed, 1385 insertions(+), 27 deletions(-)
 create mode 100644 tests/tcg/hexagon/usr.c

-- 
2.17.1