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author | whitequark <whitequark@whitequark.org> | 2020-04-16 21:49:49 +0000 |
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committer | whitequark <whitequark@whitequark.org> | 2020-04-16 21:49:49 +0000 |
commit | b6f624b56bc3adee55743c4bd383414ea5b07c72 (patch) | |
tree | 00c2ec84b25dc8d86c9b6b28fa425f2abda50ac1 | |
parent | ff7a1a1568e0d4773b160b631da0446673149091 (diff) | |
download | yosys-b6f624b56bc3adee55743c4bd383414ea5b07c72.tar.gz yosys-b6f624b56bc3adee55743c4bd383414ea5b07c72.tar.bz2 yosys-b6f624b56bc3adee55743c4bd383414ea5b07c72.zip |
rtlil: add AttrObject::has_attribute.
-rw-r--r-- | kernel/rtlil.cc | 5 | ||||
-rw-r--r-- | kernel/rtlil.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index 9ecad056f..8af941c85 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -273,6 +273,11 @@ bool RTLIL::Const::is_fully_undef() const return true; } +bool RTLIL::AttrObject::has_attribute(RTLIL::IdString id) const +{ + return attributes.count(id); +} + void RTLIL::AttrObject::set_bool_attribute(RTLIL::IdString id, bool value) { if (value) diff --git a/kernel/rtlil.h b/kernel/rtlil.h index fe9e21c31..f3b1c9ae7 100644 --- a/kernel/rtlil.h +++ b/kernel/rtlil.h @@ -656,6 +656,8 @@ struct RTLIL::AttrObject { dict<RTLIL::IdString, RTLIL::Const> attributes; + bool has_attribute(RTLIL::IdString id) const; + void set_bool_attribute(RTLIL::IdString id, bool value=true); bool get_bool_attribute(RTLIL::IdString id) const; |