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| author | Richard Henderson <rth@redhat.com> | 2005-01-30 20:00:55 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2005-01-30 20:00:55 -0800 |
| commit | 8c55a142cd37140dbaaab358404bfdbacd996f8b (patch) | |
| tree | 09297aae3d1ed64cda21964266a1ed1cea3ea1b8 /gcc/recog.c | |
| parent | 6fc98adf766d2ce6179d8d7a165d101c8fc00391 (diff) | |
| download | gcc-8c55a142cd37140dbaaab358404bfdbacd996f8b.zip gcc-8c55a142cd37140dbaaab358404bfdbacd996f8b.tar.gz gcc-8c55a142cd37140dbaaab358404bfdbacd996f8b.tar.bz2 | |
re PR other/19696 (gcc.c-torture/execute/ieee/copysign1.c: Unsatisfied symbols: copysignl)
PR 19696
* optabs.c (expand_absneg_bit): Split out from expand_unop and
expand_abs_nojump and generalize. Use operand_subword and
emit_no_conflict_block. Support large modes.
(expand_abs_nojump): Use it. Use HONOR_SIGNED_ZEROS to fall
back to maximum.
(expand_unop): Likewise. Use HONOR_SIGNED_ZEROS to fall back
negation to subtraction.
(expand_copysign): Check that the format has signed zeros.
Use operand_subword and emit_no_conflict_block. Support large modes.
From-SVN: r94465
Diffstat (limited to 'gcc/recog.c')
0 files changed, 0 insertions, 0 deletions