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| author | Anatoly Sokolov <aesok@post.ru> | 2010-05-25 23:48:40 +0400 |
|---|---|---|
| committer | Anatoly Sokolov <aesok@gcc.gnu.org> | 2010-05-25 23:48:40 +0400 |
| commit | e233a3b258440a4bbfc0756f1a6cc6e68d59132b (patch) | |
| tree | b56860024c6450400eb54a4ddab72b811df1bca9 /gcc/double-int.h | |
| parent | bc492e47c89a4f5c21bcbab7adcc2c897d48a761 (diff) | |
| download | gcc-e233a3b258440a4bbfc0756f1a6cc6e68d59132b.zip gcc-e233a3b258440a4bbfc0756f1a6cc6e68d59132b.tar.gz gcc-e233a3b258440a4bbfc0756f1a6cc6e68d59132b.tar.bz2 | |
double-int.h (double_int_and): New.
* double-int.h (double_int_and): New.
* combine.c (try_combine): Clean up, use double_int_* and
immed_double_int_const functions.
From-SVN: r159842
Diffstat (limited to 'gcc/double-int.h')
| -rw-r--r-- | gcc/double-int.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/double-int.h b/gcc/double-int.h index 370f619..c13b112 100644 --- a/gcc/double-int.h +++ b/gcc/double-int.h @@ -147,6 +147,16 @@ double_int_ior (double_int a, double_int b) return a; } +/* Returns A & B. */ + +static inline double_int +double_int_and (double_int a, double_int b) +{ + a.low &= b.low; + a.high &= b.high; + return a; +} + /* Shift operations. */ double_int double_int_lshift (double_int, HOST_WIDE_INT, unsigned int, bool); double_int double_int_rshift (double_int, HOST_WIDE_INT, unsigned int, bool); |