steve
|
f354c43941
|
Use hash code for scope labels.
|
2003-03-25 02:15:48 +00:00 |
|
steve
|
06d5c8135c
|
Allow real-valued vpi functions to have arguments.
|
2003-03-15 04:45:18 +00:00 |
|
steve
|
970c4950f4
|
Merge vpi_call and vpi_func draw functions.
|
2003-02-28 20:21:13 +00:00 |
|
steve
|
7638ec05e7
|
Handle real value subtract and comparisons.
|
2003-02-07 02:46:16 +00:00 |
|
steve
|
04ada23119
|
Support in various contexts the $realtime
system task.
|
2003-01-27 00:14:37 +00:00 |
|
steve
|
46253ed873
|
Rework expression parsing and elaboration to
accommodate real/realtime values and expressions.
|
2003-01-26 21:15:58 +00:00 |
|
steve
|
42b34c2ce6
|
Evaluate shift index after shift operand because
the chift operand may use the index register itself.
|
2002-12-20 01:11:14 +00:00 |
|
steve
|
6fbfdd8f3f
|
Keep bit select subexpression width if it is constant.
|
2002-12-19 23:11:29 +00:00 |
|
steve
|
8e30bc9f9e
|
Careful of left operands to shift that are constant.
|
2002-11-22 00:01:50 +00:00 |
|
steve
|
00b2d467e4
|
Allow right values of right shift to shift in.
|
2002-11-21 22:42:48 +00:00 |
|
steve
|
c6dcc38fe0
|
Vectorize load from REG variables.
|
2002-11-07 03:12:17 +00:00 |
|
steve
|
46ee38b466
|
Concatenation can evaluate sub-expressions in place.
|
2002-11-06 05:41:37 +00:00 |
|
steve
|
fbee1b424d
|
Properly set or clear expression lookaside for binary expressions.
|
2002-10-20 02:55:37 +00:00 |
|
steve
|
703ad04067
|
Allow expression lookaside map to spam statements.
|
2002-09-27 20:24:42 +00:00 |
|
steve
|
778e96330d
|
Add thread expression lookaside map.
|
2002-09-27 16:33:34 +00:00 |
|
steve
|
6f23fa61ac
|
Allow results in register bits 47 in certain cases.
|
2002-09-24 04:20:32 +00:00 |
|
steve
|
3d3116d48b
|
Add support for binary NOR operator.
|
2002-09-18 04:29:55 +00:00 |
|
steve
|
fb0383d2bd
|
single bit optimization for != in expressions,
and expand ++ and != results if needed.
|
2002-09-13 04:09:51 +00:00 |
|
steve
|
28725d0d74
|
Optimize ==1 when in context where x vs z doesnt matter.
|
2002-09-13 03:12:50 +00:00 |
|
steve
|
dac99b9374
|
Add support for binary nand operator.
|
2002-09-12 15:49:43 +00:00 |
|
steve
|
0a2a9dcd94
|
Fix leaking vthread bits in ?: eval.
|
2002-09-01 01:42:34 +00:00 |
|
steve
|
cbca31555d
|
Add the %subi instruction, and use it where possible.
|
2002-08-28 18:38:07 +00:00 |
|
steve
|
d5aa700b4b
|
Generate %load/nx for indexed load of nets.
|
2002-08-28 17:15:35 +00:00 |
|
steve
|
aa390f2a91
|
Fix l-value indexing of memories and vectors so that
an unknown (x) index causes so cell to be addresses.
Fix tangling of label identifiers in the fork-join
code generator.
|
2002-08-27 05:39:57 +00:00 |
|
steve
|
985c34bfd9
|
Fix behavioral eval of x?a:b expressions.
|
2002-08-22 03:38:40 +00:00 |
|
steve
|
52bf4e613f
|
conditional ident string using autoconfig.
|
2002-08-12 01:34:58 +00:00 |
|
steve
|
693e9e5ad0
|
Store only the base name of memories.
|
2002-08-05 04:18:45 +00:00 |
|
steve
|
89314d4772
|
Do not use hierarchical names of memories to
generate vvp labels. -tdll target does not
used hierarchical name string to look up the
memory objects in the design.
|
2002-08-04 18:28:14 +00:00 |
|
steve
|
41f7ecacfc
|
Eliminate use of ivl_signal_name for signal labels.
|
2002-08-03 22:30:48 +00:00 |
|
steve
|
31bd3e6056
|
Use all bits of ?: condit expression.
|
2002-07-12 18:10:45 +00:00 |
|
steve
|
3595b6d186
|
Carry can propagate to the otp in addi.
|
2002-07-01 00:52:47 +00:00 |
|
steve
|
24a2487c18
|
Generate %cmpi/u where appropriate.
|
2002-06-02 18:57:17 +00:00 |
|
steve
|
cba5a22714
|
Generate %muli instructions when possible.
|
2002-05-31 20:04:57 +00:00 |
|
steve
|
95876feb46
|
Use addi with wide immediate values.
|
2002-05-30 01:57:23 +00:00 |
|
steve
|
b6b364a09d
|
Add %addi, which is faster to simulate.
|
2002-05-29 16:29:34 +00:00 |
|
steve
|
e70e04d6e8
|
Handle x case of unary ! properly.
|
2002-05-07 03:49:58 +00:00 |
|
steve
|
d482da4803
|
Reduce the while loop expression if needed.
|
2002-04-22 02:41:30 +00:00 |
|
steve
|
eb27dc8db3
|
Support signed integer division.
|
2002-04-14 18:41:34 +00:00 |
|
steve
|
aa16e82102
|
Fix parameter bit select check for magic constants.
|
2002-02-03 05:53:00 +00:00 |
|
steve
|
364ffc9024
|
Add support for bit select of parameters.
This leads to a NetESelect node and the
vvp code generator to support that.
|
2002-01-28 00:52:41 +00:00 |
|
steve
|
5840368f2d
|
Handle certain special cases of stime.
|
2002-01-11 05:23:05 +00:00 |
|
steve
|
e00aedd99b
|
Handle padding out of logical values.
|
2001-11-19 04:25:46 +00:00 |
|
steve
|
d83fb10774
|
The ! expression returns 0 to x and z values.
|
2001-10-24 05:06:54 +00:00 |
|
steve
|
ce7d64f427
|
Evaluate string expressions (Philip Blundell)
|
2001-10-18 16:41:49 +00:00 |
|
steve
|
821c68696d
|
Generate %div instructions for binary /.
|
2001-10-16 01:27:17 +00:00 |
|
steve
|
2326672b3a
|
Handle constant bits in arithmetic expressions.
|
2001-10-14 03:24:35 +00:00 |
|
steve
|
245905aeda
|
Support vectors as operands to logical and.
|
2001-10-10 04:47:43 +00:00 |
|
steve
|
bdf643ddb1
|
Generate code for unary minus (PR#272)
|
2001-09-29 04:37:44 +00:00 |
|
steve
|
d46465845c
|
Fix the size of unsized constant operants to compare (PR#274)
|
2001-09-29 01:53:22 +00:00 |
|
steve
|
dd75595082
|
Handle short l-values to concatenation.
|
2001-09-20 03:46:38 +00:00 |