[PATCH 0/3] missing simplification of TRUNC(TRUNC((x))

[Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>]

The simplification of ZEXT(ZEXT(x)) was added earlier
but not for its dual: TRUNC(TRUNC(x)).
This is now done in this series.


This series is available for review & testing in the repository at:
  git://github.com/lucvoo/sparse-dev.git optim-trunc-trunc

----------------------------------------------------------------
Luc Van Oostenryck (3):
  add testcase for TRUNC(TRUNC(x)) simplification
  reorganize simplification of ZEXT(TRUNC(x))
  simplify TRUNC(TRUNC(x))

 simplify.c                     |  9 +++++++--
 validation/optim/trunc-trunc.c | 12 ++++++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)
 create mode 100644 validation/optim/trunc-trunc.c

-- 
2.18.0