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| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-23 19:37:40 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-23 19:37:40 +0000 |
| commit | 10ada81fea4490f94ba2eb5923bf5baa367a38bd (patch) | |
| tree | 437dca120093cc7b1f6debf6f6b31779526c7192 /gcc/fixed-value.c | |
| parent | 95a236de8aa10bf009e9368dfd28f95a980e5570 (diff) | |
| parent | 3bd7a983695352a99f7dd597725eb5b839d4b4cf (diff) | |
| download | gcc-ifunc.tar.gz | |
Merged with trunk at revision 162480.ifunc
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/ifunc@162483 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fixed-value.c')
| -rw-r--r-- | gcc/fixed-value.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/gcc/fixed-value.c b/gcc/fixed-value.c index 9af431cc8b7..8378b9a289d 100644 --- a/gcc/fixed-value.c +++ b/gcc/fixed-value.c @@ -22,6 +22,7 @@ along with GCC; see the file COPYING3. If not see #include "coretypes.h" #include "tm.h" #include "tree.h" +#include "diagnostic-core.h" #include "toplev.h" /* Compare two fixed objects for bitwise identity. */ @@ -361,7 +362,7 @@ do_fixed_add (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a, double_int one; one.low = 1; one.high = 0; - f->data = double_int_add (f->data, double_int_neg (one)); + f->data = double_int_sub (f->data, one); } } else @@ -443,12 +444,12 @@ do_fixed_multiply (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a, temp1.high = 0; r = double_int_add (r, temp1); - /* We need to add neg(b) to r, if a < 0. */ + /* We need to subtract b from r, if a < 0. */ if (!unsigned_p && a->data.high < 0) - r = double_int_add (r, double_int_neg (b->data)); - /* We need to add neg(a) to r, if b < 0. */ + r = double_int_sub (r, b->data); + /* We need to subtract a from r, if b < 0. */ if (!unsigned_p && b->data.high < 0) - r = double_int_add (r, double_int_neg (a->data)); + r = double_int_sub (r, a->data); /* Shift right the result by FBIT. */ if (GET_MODE_FBIT (f->mode) == 2 * HOST_BITS_PER_WIDE_INT) @@ -588,7 +589,7 @@ do_fixed_divide (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a, &quo_s.low, &quo_s.high, 0); /* Try to calculate (mod - pos_b). */ - temp = double_int_add (mod, double_int_neg (pos_b)); + temp = double_int_sub (mod, pos_b); if (leftmost_mod == 1 || double_int_cmp (mod, pos_b, 1) != -1) { |