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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2019-12-08 00:43:05 +0100 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2019-12-10 23:26:23 +0100 |
| commit | 0d92426b4e15d7565e1a1d45cb41e06059ed2043 (patch) | |
| tree | 9c78041877d62a13ddd384feea0b13e6bb23cb21 /validation/expand | |
| parent | 5d02fb958506ba44d85b449bef68883c68d6ecfa (diff) | |
| download | sparse-dev-0d92426b4e15d7565e1a1d45cb41e06059ed2043.tar.gz | |
fix cost of dereference of symbols with complex type
Currently, in expand_dereference(), the dereference of a symbol with
a complex type is considered as costing as high as a non-symbol
because it's not recognised it's a symbol.
However, both cases should have exactly the same cost since they
address calculation amounts to 'symbol + offset'.
So, instead of taking in account a single level of
symbol + offset
let's use a loop for this in order to handle
symbol [+ offset]*
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Diffstat (limited to 'validation/expand')
| -rw-r--r-- | validation/expand/cost-deref-nested.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/validation/expand/cost-deref-nested.c b/validation/expand/cost-deref-nested.c index b09602b6..d6b62396 100644 --- a/validation/expand/cost-deref-nested.c +++ b/validation/expand/cost-deref-nested.c @@ -14,7 +14,6 @@ static int foo(int c) /* * check-name: cost-deref-nested * check-command: test-linearize -fdump-ir $file - * check-known-to-fail * * check-output-ignore * check-output-excludes: cbr |