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authorEddie Hung <eddie@fpgeh.com>2019-11-22 15:38:48 -0800
committerEddie Hung <eddie@fpgeh.com>2019-11-22 15:38:48 -0800
commitbd56161775f47a474aaf5153d2273b86dad4f6f4 (patch)
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parent450ad0e9ba031fbeef904746ca773e3b0e21af8f (diff)
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Merge branch 'eddie/clkpart' into xaig_dff
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@@ -371,6 +371,11 @@ Verilog Attributes and non-standard features
for example, to specify the clk-to-Q delay of a flip-flop for consideration
during techmapping.
+- The frontend sets attributes ``always_comb``, ``always_latch`` and
+ ``always_ff`` on processes derived from SystemVerilog style always blocks
+ according to the type of the always. These are checked for correctness in
+ ``proc_dlatch``.
+
- In addition to the ``(* ... *)`` attribute syntax, Yosys supports
the non-standard ``{* ... *}`` attribute syntax to set default attributes
for everything that comes after the ``{* ... *}`` statement. (Reset