Keeping the test case separate to ease backport of the fix to stable.

r~

Richard Henderson (2):
  tcg/optimize: Fix expansion/simplification of deposit
  tests/tcg/s390x: Add regression test for #4449

 tcg/optimize.c              | 29 +++++++++++++++++------------
 tests/tcg/s390x/issue4449.c | 26 ++++++++++++++++++++++++++
 tests/tcg/s390x/meson.build |  1 +
 3 files changed, 44 insertions(+), 12 deletions(-)
 create mode 100644 tests/tcg/s390x/issue4449.c

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2.53.0