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| author | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-11-24 14:14:11 +0000 |
|---|---|---|
| committer | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-11-24 14:14:11 +0000 |
| commit | b22984b606f05457b09bf5d31dd9888818eadc5e (patch) | |
| tree | 60133921b6a62ce60c67348ea462f7f7f9c1c9dd /gcc/rtl.def | |
| parent | 155257be30e74e7f426423d70a451a3b2d3736da (diff) | |
| download | gcc-b22984b606f05457b09bf5d31dd9888818eadc5e.tar.gz | |
* genattrtab.c (simplify_cond): Update indices correctly.
(attr_alt_subset_p, attr_alt_subset_of_compl_p, attr_alt_intersection,
attr_alt_union, attr_alt_complement, attr_alt_bit_p, mk_attr_alt): New.
(check_attr_test, encode_units_mask, compute_alternative_mask,
make_alternative_compare, simplify_and_tree,
attr_rtx_cost, simplify_test_exp, gen_attr,
write_test_expr, walk_attr_value): Handle EQ_ATTR_ALT.
* rtl.def (EQ_ATTR_ALT): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@73873 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/rtl.def')
| -rw-r--r-- | gcc/rtl.def | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/rtl.def b/gcc/rtl.def index 6371cf0fcbe..60c3f6bebd0 100644 --- a/gcc/rtl.def +++ b/gcc/rtl.def @@ -582,6 +582,10 @@ DEF_RTL_EXPR(SET_ATTR_ALTERNATIVE, "set_attr_alternative", "sE", 'x') attribute name and the second is the comparison value. */ DEF_RTL_EXPR(EQ_ATTR, "eq_attr", "ss", 'x') +/* A special case of the above representing a set of alternatives. The first + operand is bitmap of the set, the second one is the default value. */ +DEF_RTL_EXPR(EQ_ATTR_ALT, "eq_attr_alt", "ii", 'x') + /* A conditional expression which is true if the specified flag is true for the insn being scheduled in reorg. |