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| author | Eric Botcazou <ebotcazou@adacore.com> | 2006-10-19 20:22:04 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2006-10-19 20:22:04 +0000 |
| commit | 6b7283ac665c92e61ef94de219cf370f44e58c48 (patch) | |
| tree | 7e3609b598845139fb6a9e14f67acf3ce9219904 /gcc/tree.h | |
| parent | 93ef7c1f7e34843c5480d363ccea716ddd6ae496 (diff) | |
| download | gcc-6b7283ac665c92e61ef94de219cf370f44e58c48.zip gcc-6b7283ac665c92e61ef94de219cf370f44e58c48.tar.gz gcc-6b7283ac665c92e61ef94de219cf370f44e58c48.tar.bz2 | |
fold-const.c (add_double): Rename to add_double_with_sign.
* fold-const.c (add_double): Rename to add_double_with_sign.
Add 'unsigned_p' parameter and take it into account for the overflow.
(mul_double): Rename to mul_double_with_sign.
Add 'unsigned_p' parameter and take it into account for the overflow.
(fold_div_compare): Call add_double_with_sign instead of add_double
and mul_double_with_sign instead of mul_double, passing them the
unsignedness of the type.
* tree.h (add_double): Macroize.
(add_double_with_sign): New prototype.
(mul_double): Macroize.
(mul_double_with_sign): New prototype.
From-SVN: r117887
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 18 |
1 files changed, 12 insertions, 6 deletions
@@ -4210,14 +4210,20 @@ extern tree fold_indirect_ref_1 (tree, tree); extern tree force_fit_type (tree, int, bool, bool); -extern int add_double (unsigned HOST_WIDE_INT, HOST_WIDE_INT, - unsigned HOST_WIDE_INT, HOST_WIDE_INT, - unsigned HOST_WIDE_INT *, HOST_WIDE_INT *); +extern int add_double_with_sign (unsigned HOST_WIDE_INT, HOST_WIDE_INT, + unsigned HOST_WIDE_INT, HOST_WIDE_INT, + unsigned HOST_WIDE_INT *, HOST_WIDE_INT *, + bool); +#define add_double(l1,h1,l2,h2,lv,hv) \ + add_double_with_sign (l1, h1, l2, h2, lv, hv, false) extern int neg_double (unsigned HOST_WIDE_INT, HOST_WIDE_INT, unsigned HOST_WIDE_INT *, HOST_WIDE_INT *); -extern int mul_double (unsigned HOST_WIDE_INT, HOST_WIDE_INT, - unsigned HOST_WIDE_INT, HOST_WIDE_INT, - unsigned HOST_WIDE_INT *, HOST_WIDE_INT *); +extern int mul_double_with_sign (unsigned HOST_WIDE_INT, HOST_WIDE_INT, + unsigned HOST_WIDE_INT, HOST_WIDE_INT, + unsigned HOST_WIDE_INT *, HOST_WIDE_INT *, + bool); +#define mul_double(l1,h1,l2,h2,lv,hv) \ + mul_double_with_sign (l1, h1, l2, h2, lv, hv, false) extern void lshift_double (unsigned HOST_WIDE_INT, HOST_WIDE_INT, HOST_WIDE_INT, unsigned int, unsigned HOST_WIDE_INT *, HOST_WIDE_INT *, int); |