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| author | Zdenek Dvorak <dvorakz@suse.cz> | 2006-08-28 23:15:19 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2006-08-28 21:15:19 +0000 |
| commit | f414f2f35e4cb2f18f2da8f28777ad797cf7b0fa (patch) | |
| tree | 30bc9b33718fe7a8c347a8df8410345bef4030ee /gcc/double-int.h | |
| parent | 689e7ddada015f50d4e535902f3079add578bbcc (diff) | |
| download | gcc-f414f2f35e4cb2f18f2da8f28777ad797cf7b0fa.tar.gz | |
re PR tree-optimization/28411 ("Illegal instruction" error with -ftrapv)
PR tree-optimization/28411
* double-int.c (double_int_div): Use double_int_divmod.
(double_int_divmod, double_int_sdivmod, double_int_udivmod,
double_int_mod, double_int_smod, double_int_umod): New functions.
* double-int.h (double_int_divmod, double_int_sdivmod,
double_int_udivmod, double_int_mod, double_int_smod, double_int_umod):
Declare.
* tree-ssa-loop-ivopts.c (constant_multiple_of): Returns the result
in double_int.
(get_computation_aff, get_computation_cost_at): Handle double_int
return type of constant_multiple_of.
From-SVN: r116529
Diffstat (limited to 'gcc/double-int.h')
| -rw-r--r-- | gcc/double-int.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/double-int.h b/gcc/double-int.h index f37bcb2f299..eddd7b7e2fe 100644 --- a/gcc/double-int.h +++ b/gcc/double-int.h @@ -116,6 +116,12 @@ unsigned HOST_WIDE_INT double_int_to_uhwi (double_int); double_int double_int_div (double_int, double_int, bool, unsigned); double_int double_int_sdiv (double_int, double_int, unsigned); double_int double_int_udiv (double_int, double_int, unsigned); +double_int double_int_mod (double_int, double_int, bool, unsigned); +double_int double_int_smod (double_int, double_int, unsigned); +double_int double_int_umod (double_int, double_int, unsigned); +double_int double_int_divmod (double_int, double_int, bool, unsigned, double_int *); +double_int double_int_sdivmod (double_int, double_int, unsigned, double_int *); +double_int double_int_udivmod (double_int, double_int, unsigned, double_int *); bool double_int_negative_p (double_int); int double_int_cmp (double_int, double_int, bool); int double_int_scmp (double_int, double_int); |