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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2017-08-07 00:53:06 +0200 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-08-08 09:55:12 +0200 |
| commit | 616b8d3d171eb1d17a2854ff75ec1380eda4e68d (patch) | |
| tree | abf33832a1d8c2725022ffa6256e8d57fd918f08 /validation/optim/mask-out.c | |
| parent | 52b7cd665eb13098ea8ccd45ccac2bb5b85f423d (diff) | |
| download | sparse-dev-616b8d3d171eb1d17a2854ff75ec1380eda4e68d.tar.gz | |
simplify ((x & M') | y ) & M into (y & M) when (M' & M) == 0
This is a common pattern for bitfield simplification.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Diffstat (limited to 'validation/optim/mask-out.c')
| -rw-r--r-- | validation/optim/mask-out.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/validation/optim/mask-out.c b/validation/optim/mask-out.c index bf116873..ac85aec8 100644 --- a/validation/optim/mask-out.c +++ b/validation/optim/mask-out.c @@ -6,7 +6,6 @@ unsigned mask(unsigned a, unsigned b) /* * check-name: mask-out * check-command: test-linearize -Wno-decl $file - * check-known-to-fail * * check-output-ignore * check-output-excludes: %arg1 |