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18 commits

Author SHA1 Message Date
Dag Lem
a32d9b6c45 Fix test of memory vs. memory converted to registers 
The purpose of memtest02 in tests/simple/memory.v is to	test bit
select on both memory (mem1) and memory converted to registers (mem2).

After 7cfae2c52, mem1 was automatically converted to registers,
and the test no longer worked as intended. This is fixed by
adding (* nomem2reg *) to mem1.
 2024-02-11 11:26:52 -05:00
Miodrag Milanovic
1ecf6aee9b Test fixes for latest iverilog 2022-09-21 15:46:43 +02:00
Clifford Wolf
450f6f59b4 Fixed bug with memories that do not have a down-to-zero data width 2016-08-22 14:27:46 +02:00
Clifford Wolf
9a101dc1f7 Fixed mem assignment in left-hand-side concatenation 2016-07-08 14:31:06 +02:00
Clifford Wolf
1761d08dd2 Bugfix and improvements in memory_share 2016-04-21 14:22:58 +02:00
Clifford Wolf
ddf3e2dc65 Bugfix in memory_dff 2015-10-31 22:01:41 +01:00
Clifford Wolf
e9368a1d7e Various fixes for memories with offsets 2015-02-14 14:21:15 +01:00
Clifford Wolf
dcf2e24240 Added $meminit support to "memory" command 2015-02-14 12:55:03 +01:00
Clifford Wolf
913c304fe6 Added $meminit test case 2015-02-14 11:26:20 +01:00
Clifford Wolf
cad98bcd89 Added multi-dim memory test (requires iverilog git head) 2014-08-12 10:37:47 +02:00
Clifford Wolf
50f22ff30c Renamed some of the test cases in tests/simple to avoid name collisions 2014-07-25 13:01:45 +02:00
Clifford Wolf
9b183539af Implemented dynamic bit-/part-select for memory writes 2014-07-17 16:49:23 +02:00
Clifford Wolf
5867f6bcdc Added support for bit/part select to mem2reg rewriter 2014-07-17 13:49:32 +02:00
Clifford Wolf
6d69d4aaa8 Added support for constant bit- or part-select for memory writes 2014-07-17 13:13:21 +02:00
Clifford Wolf
a6750b3753 Added TRANSPARENT parameter to $memrd (and RD_TRANSPARENT to $mem) 2014-02-03 13:01:45 +01:00
Clifford Wolf
fb2bf934dc Added correct handling of $memwr priority 2014-01-03 00:22:17 +01:00
Clifford Wolf
19dba2561e Implemented part/bit select on memory read 2013-11-20 10:51:32 +01:00
Clifford Wolf
7764d0ba1d initial import 2013-01-05 11:13:26 +01:00