Fix an assertion failure in sextract64 which shows up in make check.
While in the area, improve the constraint match for VCMP.

r~

Richard Henderson (2):
  tcg/loongarch64: Fix vec_val computation in tcg_target_const_match
  tcg/loongarch64: Improve constraints for TCG_CT_CONST_VCMP

 tcg/loongarch64/tcg-target.c.inc | 48 ++++++++++++++++++--------------
 1 file changed, 27 insertions(+), 21 deletions(-)

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2.43.0