[PATCH v3 0/3] Fix some loongarch tcg bugs

[Song Gao]

Hi,

This series fix some bugs find from RISU test.

V3:
  -drop patch set some instruction result high 32bit 1.
  -follow some change from Richard's suggestion.

v2:
  -remove patch5 div if x/0 set dividend to 0.


Song Gao (3):
  target/loongarch: bstrins.w src register need EXT_NONE
  target/loongarch: Fix fnm{sub/add}_{s/d} set wrong flags
  softfloat: logB(0) should raise divideByZero exception

 fpu/softfloat-parts.c.inc                     |  1 +
 target/loongarch/insn_trans/trans_bit.c.inc   | 36 +++++++++++--------
 .../loongarch/insn_trans/trans_farith.c.inc   | 12 +++----
 3 files changed, 29 insertions(+), 20 deletions(-)

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2.31.1