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| author | Luc Van Oostenryck <lucvoo@kernel.org> | 2024-01-20 01:24:12 +0100 |
|---|---|---|
| committer | Luc Van Oostenryck <lucvoo@kernel.org> | 2024-01-20 01:25:28 +0100 |
| commit | d7edb6c7b7c62db1a328fd88f7888324293b005c (patch) | |
| tree | e690670840f9b8c049d5302598efe9e566a19adf /validation/backend | |
| parent | 453d7af76abaef3de7934bf7159443103cc56f6b (diff) | |
| download | sparse-dev-d7edb6c7b7c62db1a328fd88f7888324293b005c.tar.gz | |
llvm: add a few testcases for integer/pointer conversion
Signed-off-by: Luc Van Oostenryck <lucvoo@kernel.org>
Diffstat (limited to 'validation/backend')
| -rw-r--r-- | validation/backend/cast.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/validation/backend/cast.c b/validation/backend/cast.c index f4122409..9dfa6da5 100644 --- a/validation/backend/cast.c +++ b/validation/backend/cast.c @@ -6,10 +6,12 @@ typedef unsigned int uint; typedef unsigned long ulong; typedef long long longlong; typedef unsigned long long ulonglong; +typedef void *vptr; +typedef int *iptr; #define DEFINE_CAST(from, to) \ static to from##2##to(from x) { \ - return x; \ + return (to)x; \ } #define DEFINE_CASTS(from) \ @@ -43,6 +45,13 @@ DEFINE_CASTS(ulonglong) DEFINE_CASTS(float) DEFINE_CASTS(double) +DEFINE_CAST(long, vptr) +DEFINE_CAST(long, iptr) +DEFINE_CAST(vptr, long) +DEFINE_CAST(iptr, long) +DEFINE_CAST(int, vptr) +DEFINE_CAST(vptr, int) + /* * check-name: Cast code generation * check-command: sparsec -c $file -o tmp.o |