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| author | Richard Biener <rguenth@gcc.gnu.org> | 2010-07-05 13:06:07 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-07-05 13:06:07 +0000 |
| commit | bdc453866cbd815b1d62d858272b8a40f8fdc9fa (patch) | |
| tree | 04c9b9fa1818c750489682948c3f7dda525bc7e4 /gcc/dwarf2out.c | |
| parent | 989ea525bec01e16c29b69bf5194310c551d9c34 (diff) | |
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double-int.h (double_int_sub): Declare.
2010-07-05 Richard Guenther <rguenther@suse.de>
* double-int.h (double_int_sub): Declare.
* double-int.c (double_int_sub): New function.
* dwarf2out.c (field_byte_offset): Use it.
* fixed-value.c (do_fixed_add): Likewise.
(do_fixed_multiply): Likewise.
(do_fixed_divide): Likewise.
* tree-predcom.c (add_ref_to_chain): Likewise.
(determine_roots_comp): Likewise.
* tree-ssa-loop-niter.c (derive_constant_upper_bound_ops): Likewise.
From-SVN: r161835
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 8e35545..55fef55 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -15745,7 +15745,7 @@ field_byte_offset (const_tree decl) where the lowest addressed bit of the containing object must be. */ object_offset_in_bits - = double_int_add (deepest_bitpos, double_int_neg (type_size_in_bits)); + = double_int_sub (deepest_bitpos, type_size_in_bits); /* Round up to type_align by default. This works best for bitfields. */ @@ -15755,8 +15755,7 @@ field_byte_offset (const_tree decl) if (double_int_ucmp (object_offset_in_bits, bitpos_int) > 0) { object_offset_in_bits - = double_int_add (deepest_bitpos, - double_int_neg (type_size_in_bits)); + = double_int_sub (deepest_bitpos, type_size_in_bits); /* Round up to decl_align instead. */ object_offset_in_bits |