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regress.list
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#
# Copyright (c) 1999 Guy Hutchison ([email protected])
#
# This source code is free software; you can redistribute it
# and/or modify it in source code form under the terms of the GNU
# General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
#
# Format of the file
#
# testname testtype directory
#
# The <testname> is the verilog file name minus an extension. It may contain
# an optional version prefix separated from the name with a ":". The test
# suite will use a version specific test instead of the default case.
#
# The <testtype> can be one of the following:
#
# normal: Normal results expected, i.e it should compile and execute
# producing at least a single line with PASSED.
#
# CO: Compile Only - Compile the file to the default output type.
#
# CN: Compile Null - Compile with the null target. Similar to CO.
#
# CE: Compile with Errors - We EXPECT errors - we're checking
# illegal syntax
#
# RE: Runtime with Errors - We EXPECT errors - we're checking
# illegal syntax
#
# EF: Expected Fail - We EXPECT this test to fail - only use
# with older versions of Icarus.
#
# TE: Translation Error - We EXPECT the translated code to fail -
# only supported in the vlog95 checker.
#
# NI: Not implemented. Only use for version specific tests.
#
# <directory> is where the <testname>.v file is located.
#
# An optional fourth and fifth argument can be supplied.
#
# The fourth argument may be one of the following.
#
# modulename - Defines the top level module
# gold=filename - Compare a gold file against the generated log file.
# diff=filename1:filename2:skip_ln - Compare the two files for equality.
# Skip the first <skip_ln> lines or none.
#
# If a <modulename> is given you can supply a fifth argument for the
# gold or diff commands.
#
#---------------------------------------------------------
# I believe the following are bugs in the other simulator.
#---------------------------------------------------------
# An assign should allow a concatentation of bit selects (1364-2005, 9.3.1).
vstd:assign3.2E NI
# 1364-2005 defined 0**<negative> to be 'bx not 0
vstd:pr2909386a EF ivltests
vstd:pr2909386b EF ivltests
# Problems with +: and a negative index, returns 'bx.
vstd:signed_part EF ivltests
vstd:signed_pv EF ivltests
# also problems at the positive ends.
vstd:pr2835632b EF ivltests
# Problems with out of bounds bit selects when ranges contain
# negative values.
vstd:pr3054101b EF ivltests
# Problems with partially out of bound part selects, returns 'bx.
vstd:pr1978358 EF ivltests
vstd:pr1978358b EF ivltests
vstd:pr1978358c EF ivltests
vstd:pr3054101c EF ivltests
vstd:pr3054101d EF ivltests
vstd:pr3054101e EF ivltests
vstd:pr3054101f EF ivltests
# The for loop index in a sensitivity list is not working correctly at T0.
vstd:pr1026 EF ivltests
# Problems with assigning to an out of bounds array.
vstd:pr2815398b CE ivltests
# Problems taking a part select on an overridden parameter.
vstd:sp2 EF ivltests
# I believe these should be accepted, but they need to be checked.
vstd:pr1723367 CE ivltests
# A partially out of bounds write should still write the in bounds bits.
vstd:pr1990269 EF ivltests
# and should write the correct bits!
vstd:pr1990029 EF ivltests
# Variables declared in automatic tasks are not allowed to be traced by
# system tasks such as $monitor or $dumpvars
vstd:automatic_error11 EF ivltests
vstd:automatic_error12 EF ivltests
vstd:automatic_error13 EF ivltests
# A zero replication of a system/user function call should call the function.
vstd:concat3 EF ivltests
vstd:concat4 EF ivltests
# Problems with zero replication
vstd:repl_zero_wid_pass EF ivltests
vstd:pr2688910 EF ivltests
# For port size mismatches, excess bits are undriven. I think this is wrong,
# but what do other simulators do?
vstd:pr1866215 EF ivltests
vstd:pr1866215b EF ivltests
vstd:pr2121536 EF ivltests
vstd:pr2121536b EF ivltests
vstd:pr2224949 EF ivltests
# Multiple problems with $fread
vstd:fread EF ivltests
# $sscanf doesn't round a value read using the %t format
vstd:scanf2 EF ivltests
# $value$plusargs does not support 'x', 'z', or '_' in values.
vstd:pr2202706c EF ivltests
# Problem with shift with undefined shift value
vstd:undefined_shift EF ivltests
#------------------------------------
# Acceptable, but different behavior.
#------------------------------------
# The behavior of scheduled, but not executed nonblocking assignments is
# undefined if the enclosing block is disabled (1364-2005, 10.3).
vstd:always3.1.9C EF ivltests
# The warning messages are different. Need tool specific file.
vstd:array_word_check EF ivltests
vstd:mem1 EF ivltests
vstd:fdisplay_fail_fd EF ivltests
vstd:fdisplay_fail_mcd EF ivltests
vstd:fread-error EF ivltests
vstd:pic EF contrib pictest diff=log/pic.log:gold/pic.gold
vstd:pr751 normal ivltests diff=log/pr751.log:gold/pr751_std.gold
vstd:pr987 normal ivltests diff=log/pr987.log:gold/pr987_std.gold
vstd:pr2800985a EF ivltests
vstd:pr2800985b EF ivltests
vstd:readmem-error EF ivltests
vstd:readmem-invalid CE ivltests
vstd:scan-invalid EF ivltests
vstd:sel_rval_bit_ob normal ivltests
vstd:writemem-error EF ivltests
vstd:writemem-invalid CE ivltests
vstd:undef CE ivltests
vstd:pr2043585 normal ivltests diff=log/pr2043585.log:gold/pr2043585_std.gold
# spacing differences are also OK
vstd:resetall2 normal ivltests diff=log/resetall2.log:gold/resetall2_std.gold
# This has a trialing space is that OK?
vstd:pr1661640 normal ivltests diff=log/pr1661640.log:gold/pr1661640_std.gold
# $timeformat is ignored if there is no timescale.
vstd:pr530a EF ivltests
# The SV random functions return different results. Is this OK?
vstd:urand EF ivltests diff=log/urand.log:gold/urand.gold
vstd:urand_r EF ivltests diff=log/urand_r.log:gold/urand_r.gold
# Some out of bounds selects can fail. Though you should still get the
# in bounds bits. Some of these do not do that!
vstd:pr1960633 EF ivltests
vstd:pr1978358d EF ivltests
vstd:pr1993479 EF ivltests
vstd:pr2166311 NI
vstd:pr2835632a NI
# A 'bx or 'bz in a part select gives odd messages, but failing is OK.
vstd:sel_rval_part_ob NI
vstd:pr2434688 NI
vstd:pr2434688b NI
# No support for $fflush with a zero mcd.
vstd:pr2842621 NI
# Icarus prints a string parameter as a string others don't.
vstd:param_string EF ivltests
# pullup and pulldown have a T0 propagation delay. Is this a bug?
vstd:pr1787423b EF ivltests
vstd:pr1787423b_std normal ivltests
# No -0 support.
vstd:pr1752823a EF ivltests
vstd:pr1752823b EF ivltests
# numeric display differences no trailing zeros, etc.
vstd:nested_func normal ivltests diff=log/nested_func.log:gold/nested_func_std.gold
vstd:pr2251119 normal ivltests diff=log/pr2251119.log:gold/pr2251119_std.gold
vstd:pr2792897 EF ivltests
vstd:pr2792897_std normal ivltests
# Missing T0 event and space difference in %d.
vstd:pr1002 normal ivltests diff=log/pr1002.log:gold/pr1002_std.gold
# only the space difference here.
vstd:pr1002a normal ivltests diff=log/pr1002a.log:gold/pr1002a_std.gold
vstd:pr584 normal ivltests diff=log/pr584.log:gold/pr584_std.gold
# Icarus allows connection to a module port that has no internal connection,
# whilst the other simulator does not. The standard doesn't have much to
# say about this.
vstd:pr1723367 CE ivltests
# The standard only defines the %v format for scalar nets.
vstd:multi_bit_strength normal ivltests diff=log/multi_bit_strength.log:gold/multi_bit_strength_std.gold
# Need an intelligent VCD diff utility for these to pass.
vstd:vcd-dup EF ivltests
vstd:dump_memword EF ivltests
# Icarus reports the name of the VCD file being used, other simulators don't.
vstd:pr1963962 NI
# This test contains a race, but the bug it is testing for requires two
# tasks to call the same function in the same delta cycle.
vstd:pr2001162 normal ivltests diff=log/pr2001162.log:gold/pr2001162_std.gold
# The large delay is not supported, also display differences:
vstd:delay_var NI
# Icarus gives a warning when an input port is coerced to inout.
vstd:pr3194155 normal ivltests diff=log/pr3194155.log:gold/pr3194155_std.gold
# The IEEE numeric_bit package generates a divide-by-zero assertion failure
# at time-0 when these tests are run. I can't find any way to disable this.
vstd:vhdl_sdiv23_bit CE
vstd:vhdl_udiv23_bit CE
#-------------------------------
# Other simulator limitations.
#-------------------------------
# uwire only appeared in the 2005 standard, so not all simulators support it.
vstd:uwire NI
# Calling a system function as a task without casting to void is not
# supported.
vstd:sys_func_as_task NI
# No support for enumeration ranges
vstd:enum_base_range NI
vstd:enum_elem_ranges NI
vstd:enum_test1 NI
vstd:enum_value_expr NI
#-------------------------------
# Icarus limitations.
#-------------------------------
# Limited support for event expressions in automatic scopes
vstd:automatic_error4 NI
#-------------------------------
# Unsupported Icarus extensions.
#-------------------------------
# No support of left aligned formats, etc.
vstd:pr2476430 NI
# No support for the M_* defines add a fake include file to make it work?
vstd:test_va_math NI
vstd:test_vams_math NI
# $sscanf can not get the value from a parameter.
vstd:pr2728547 NI
# No $sizeof
vstd:concat1 NI
vstd:concat2 NI
# No $abstime
vstd:abstime NI
vstd:pr2590274a NI
vstd:pr2590274b NI
vstd:pr2590274c NI
# No $simtime
vstd:time6 NI
# not checked yet. Can some of these be recoded to use a standard function?
vstd:blocking_repeat_ec NI
vstd:ca_time NI
vstd:nb_array_pv NI
vstd:nb_ec_array_pv NI
vstd:nb_ec_array NI
vstd:nb_ec_pv NI
vstd:nb_ec_pv2 NI
vstd:nb_ec_real NI
vstd:nb_ec_vector NI
vstd:pr534 NI
vstd:pr639 NI
vstd:pr2486350 NI
vstd:stime NI
vstd:swrite NI
# No support for $simparam.
vstd:simparam NI
# No support for $readmempath.
vstd:pr2509349a NI
vstd:pr2509349b NI
# No support for $is_signed.
vstd:pr1494799 NI
vstd:pr2428890c NI
# No support for $bits. Try with SV flag.
vstd:bitwidth3 NI
#vstd:clog2 NI
vstd:param_vec2 NI
vstd:param_vec NI
vstd:pr498 NI
vstd:pr721 NI
vstd:pr809b NI
vstd:pr809 NI
vstd:pr979 NI
vstd:pr1000 NI
vstd:pr1609611 NI
vstd:pr1750870 NI
vstd:pr1765789 NI
vstd:pr1771903 NI
vstd:pr1793749 NI
vstd:pr1861212b NI
#vstd:pr1864110c NI
vstd:pr1864115 NI
vstd:pr2806449 NI
vstd:pr2877555 NI
vstd:real4 NI
vstd:tern3 NI
#vstd:v2005_math NI
# No support for math functions. These are really 1364-2005 bugs.
vstd:ca_real_logical NI
vstd:cast_int NI
vstd:clog2-signal NI
vstd:pr2139593 NI
vstd:pr2152011 NI
vstd:pr2728812a NI
vstd:real_logical NI
vstd:va_math NI
# The optional system functions are not supported.
vstd:warn_opt_sys_tf NI
# Some $printtimescale differences (NULL port, selects, etc.).
vstd:pr1701855 NI
vstd:pr1701855b NI
# No support for wire real. Is there some way to add these?
vstd:ca_64delay NI
vstd:cast_real_signed NI
vstd:cast_real_unsigned NI
vstd:ca_time NI
vstd:ca_var_delay NI
vstd:clog2 NI
vstd:pr1861212c NI
vstd:pr1861212d NI
vstd:pr1864110a NI
vstd:pr1864110b NI
vstd:pr1864110c NI
vstd:pr1864115 NI
vstd:pr1873372 NI
vstd:pr1880003 NI
vstd:pr1898293 NI
vstd:pr2123158 NI
vstd:pr2123190 NI
vstd:pr2453002b NI
vstd:pr2456943 NI
vstd:pr2715748 NI
vstd:pr2806474 NI
vstd:pr2976242b NI
vstd:real8 NI
vstd:real_array NI
vstd:real_concat_invalid1 NI
vstd:real_mod_in_ca NI
vstd:real_op_fail NI
vstd:real_pulse_clean NI
vstd:real_pwr_in_ca NI
vstd:real_select_invalid NI
vstd:real_wire_array NI
vstd:real_wire_force_rel NI
vstd:tern8 NI
vstd:v2005_math NI
# or reg real
vstd:pr1861212a NI
# No support for Icarus escaped defines ``
vstd:macro_with_args NI
vstd:macro_str_esc NI
vstd:pr622 NI
vstd:pr1741212 NI
vstd:pr1912112 NI
vstd:pr1925360 NI
vstd:pr1925360 NI
# No support for `ifdef, etc. without an identifier.
vstd:elsif_test NI
# If a module has a `timescale then all must have a `timescale.
vstd:pr434 NI
vstd:pr1403406 NI
vstd:pr1403406a NI
vstd:pr1403406b NI
vstd:resetall NI
# No support for relative include file paths
vstd:pr2215342 NI
# No support for extra paramater being passed to a module. Is this a bug?
vstd:param_test3 NI
# Icarus allows missing parameters, should this generate a warning/error?
vstd:pr1716276 CE ivltests
# Icarus allows a reg as the output path connection. Is this a bug?
vstd:sdf5 NI
vstd:sdf6 NI
vstd:specify4 NI
# Cannot force/assign part of a variable, but you can do this on a net.
vstd:pr1832097b NI
vstd:assign_deassign_pv NI
vstd:force_lval_part NI
vstd:force_release_reg_pv NI
vstd:pr2943394 NI
# No support for a time with a width.
vstd:automatic_events3 NI
vstd:pr243 NI
vstd:pr245 NI
vstd:pr1985582 NI
vstd:pr2815398a NI
# but these can be tested without a width. This one also has a missing EOS call.
vstd:pr243_std normal ivltests diff=log/pr243_std.log:gold/pr243_std.gold
# and this one has different formatting.
vstd:pr1985582_std normal ivltests diff=log/pr1985582_std.log:gold/pr1985582_std.gold
# No support for a string with a width. Also gives different warning messages.
vstd:pr1819452 NI
# No support for real modulus.
vstd:mixed_type_div_mod NI
vstd:pr1528093 NI
# No support for the fileio routines ($fopen{r,w,a}).
vstd:fileio NI
# .<port>(net) connections for UDP instantiations (see udp_dff_std).
vstd:udp_dff NI
vstd:pr938b NI
# Binary ~& and ~|.
vstd:binary_nand NI
vstd:binary_nor NI
# No support for VAMS
vstd:analog1 NI
vstd:analog2 NI
vstd:vams_abs1 NI
# also reg/wire real.
vstd:vams_abs2 NI
vstd:scaled_real NI
vstd:value_range1 NI
vstd:value_range2 NI
# The bool type
vstd:bool1 NI
vstd:compare_bool_reg NI
# No support for command line parameters.
vstd:cmdline_parm1 NI
# No support for avoiding time-0 races.
vstd:race NI
# No support for dumping array words
vstd:array_dump NI
vstd:pr2859628 NI
# No support for $fatal et al.
vstd:fatal_et_al NI
# No support for real valued module ports
vstd:pr2976242 NI
# Icarus allows hierarchical references to unnamed generate blocks.
# We should add a warning about this, as it's not strictly allowed.
vstd:unnamed_generate_block NI
# No support for `__FILE__ and `__LINE__
vstd:fileline NI
vstd:fileline2 NI
#-------------------------------
# Icarus bugs.
#-------------------------------
# Icarus still allows (implicit) declaration after use in some
# circumstances.
vstd:pr1909940 CE ivltests
vstd:pr1909940b CE ivltests
# This is flagged as a deliberate deviation from the standard.
vstd:pr2172606b NI
vstd:pr2172606b_std normal ivltests
#-------------------------------
# Not applicable
#-------------------------------
# This test just checks whether the pre-processor runs successfully.
vstd:pr2002443 NI
#==========
# For version 0.8 do these instead of the default case.
#==========
# V0.8 does not support part/bit select of an array element.
v0.8:nb_array_pv NI
v0.8:pr1639971 NI
v0.8:pr1719055 NI
v0.8:pr1746401 NI
v0.8:pr2038048 NI
v0.8:pr2166311 NI
v0.8:pr2605006 NI
v0.8:pr2715547 NI
# V0.8 does not find implicit nets correctly.
v0.8:pr1421777 NI
v0.8:pr1693890 NI
# V0.8 does not support repeat event controls.
v0.8:always3.1.1K NI
v0.8:always3.1.2G NI
v0.8:always3.1.2H NI
v0.8:always3.1.2I NI
v0.8:blocking_repeat_ec NI
v0.8:nb_ec_array NI
v0.8:nb_ec_array_pv NI
v0.8:nb_ec_pv NI
v0.8:nb_ec_pv2 NI
v0.8:nb_ec_real NI
v0.8:nb_ec_vector NI
v0.8:pr2788686 NI
# assign/deassign of parts is a 0.9+ extension
v0.8:assign3.2E NI
v0.8:assign_deassign_pv NI
# V0.8 does not support the force/release of signal parts or reals.
v0.8:force_release_reg_pv NI
v0.8:force_release_wire_pv NI
v0.8:force_release_wire8_pv NI
v0.8:pr2943394 NI
# V0.8 does not support real functions.
v0.8:pr978 NI
v0.8:pr1628300 NI
v0.8:pr1741212 NI
v0.8:pr1985582 NI
v0.8:pr1992729 NI
# V0.8 does not support arrayed instances/nets.
v0.8:array_word_width2 NI
v0.8:defparam2 NI
v0.8:pr1087 NI
v0.8:pr1353345 NI # Also passed parameter problem.
v0.8:pr1353345b NI # Also passed parameter problem.
v0.8:pr1581580 NI
v0.8:pr1695322 NI
v0.8:pr1703346 NI
v0.8:pr1799904 NI
v0.8:pr1820472 NI
v0.8:pr1878909 NI
v0.8:pr2076391 NI
v0.8:pr3054101g NI
v0.8:pr3054101h NI
v0.8:sel_rval_bit_ob NI
v0.8:sel_rval_part_ob NI
# V0.8 does not support the power operator.
v0.8:ca_pow_unsigned NI
v0.8:ca_pow_signed NI
v0.8:ca_pow_synth NI
v0.8:pow_unsigned NI
v0.8:pow_signed NI
v0.8:pow-ca NI
v0.8:pow-const NI
v0.8:pow-proc NI
v0.8:pr1530426 NI
v0.8:pr1634526 NI
v0.8:pr1690058 NI
v0.8:pr1694413 NI
v0.8:pr1750870 NI
v0.8:pr1903157 NI
v0.8:pr1903343 NI
v0.8:pr2352834 NI
v0.8:pr2673846 NI
v0.8:pr2823711 NI
v0.8:pr2865563 NI
v0.8:pr2909386a NI
v0.8:pr2909386b NI
v0.8:pr2913404 NI
v0.8:pr2913927 NI # Also indexed part selects.
v0.8:real_pwr_in_ca NI
v0.8:rl_pow NI
# V0.8 cannot assign a real value in the declaration
v0.8:ca_var_delay NI
v0.8:delay_var NI
v0.8:nb_assign NI
v0.8:pr1701890 NI
v0.8:pr1771903 NI
v0.8:pr2453002 NI
v0.8:pr2453002b NI
v0.8:pr2806474 NI
v0.8:real_assign_deassign NI
v0.8:real_force_rel NI
v0.8:real_reg_force_rel NI
# V0.8 does not support wide division or modulus.
v0.8:long_div NI
v0.8:pr993 NI
v0.8:pr1489570 NI
v0.8:pr1698499 NI
v0.8:pr1887168 NI # In verinum signed values use native long.
v0.8:pr1960596 NI # Same as above.
v0.8:pr2233180c NI
v0.8:pr2233192c NI
v0.8:pr2986528 NI
# V0.8 requires that delays in continuous assignments, etc. must be constant.
v0.8:delay3 NI
v0.8:delay4 NI
v0.8:delay5 NI
v0.8:pr2728032 NI
v0.8:real11 NI
v0.8:real_delay NI
# V0.8 does not support primitive types (logic, bool, real).
v0.8:bool1 NI
v0.8:ca_64delay NI
v0.8:ca_time NI
v0.8:cast_real_unsigned NI
v0.8:cast_real_signed NI
v0.8:compare_bool_reg NI
v0.8:pr1861212a NI
v0.8:pr1861212b NI
v0.8:pr1861212c NI
v0.8:pr1864110a NI
v0.8:pr1864110b NI
v0.8:pr1864110c NI
v0.8:pr1864115 NI
v0.8:pr1873372 NI
v0.8:pr1880003 NI
v0.8:pr1898293 NI
v0.8:pr2123158 NI
v0.8:pr2123190 NI
v0.8:pr2456943 NI
v0.8:real8 NI
v0.8:real_mod_in_ca NI # Also real modulus.
v0.8:real_pulse_clean NI
v0.8:real_wire_array NI # This is also an array.
v0.8:real_wire_force_rel NI
v0.8:tern8 NI
# V0.8 does not support real arrays
v0.8:array_select NI
v0.8:array_select_a NI
v0.8:pr1701855b NI
v0.8:pr2201909 NI
v0.8:pr2201909b NI
v0.8:pr2715748 NI
v0.8:real_array NI
v0.8:real_array_nb NI
# V0.8 does not support indexed part selects.
v0.8:force_lval_part NI
v0.8:param_select3 NI
v0.8:pr1465769 NI
v0.8:pr1474316 NI
v0.8:pr1675789 NI
v0.8:pr1675789b NI
v0.8:pr1688717 NI
v0.8:pr1735822 NI
v0.8:pr1745005 NI
v0.8:pr1830834 NI
v0.8:pr1993479 NI
v0.8:pr2076363 NI
v0.8:pr2358848 NI
v0.8:pr2450244 NI
v0.8:pr2835632a NI
v0.8:pr2835632b NI
v0.8:pr2725700c NI
v0.8:pr3044843 NI
v0.8:pr3054101c NI
v0.8:pr3054101d NI
v0.8:pr3054101e NI
v0.8:pr3054101f NI
v0.8:select5 NI
v0.8:select6 NI
v0.8:select7 NI
v0.8:select8 NI
v0.8:select_padding NI
v0.8:signed_part NI
v0.8:signed_pv NI
# V0.8 does not support out of range part selects.
v0.8:pr1960633 NI
v0.8:pr1978358 NI
v0.8:pr1978358b NI
v0.8:pr1978358c NI
v0.8:pr1978358d NI # Also indexed part selects.
v0.8:pr1990029 NI
v0.8:pr1990269 NI
# V0.8 does not support generate
v0.8:defparam3 NI
v0.8:defparam4 NI
v0.8:generate_case NI
v0.8:generate_case2 NI
v0.8:generate_case3 NI
v0.8:gen_case_opt1 NI
v0.8:gen_case_opt2 NI
v0.8:gen_case_opt3 NI
v0.8:generate_multi_loop NI
v0.8:genloop NI
v0.8:genvar_scopes NI
v0.8:negative_genvar NI
v0.8:pr1565544 NI
v0.8:pr1565699b NI
v0.8:pr1623097 NI
v0.8:pr1676071 NI
v0.8:pr1691599b NI
v0.8:pr1695309 NI
v0.8:pr1704726a NI
v0.8:pr1704726b NI
v0.8:pr1704726c NI
v0.8:pr1704726d NI
v0.8:pr1740476b NI
v0.8:pr1755629 NI
v0.8:pr1758122 NI
v0.8:pr1828642 NI
v0.8:pr1833754 NI
v0.8:pr1956211 NI
v0.8:pr1960625 NI
v0.8:pr1988302 NI
v0.8:pr1988302b NI
v0.8:pr1988310 NI
v0.8:pr2018235a NI
v0.8:pr2039632 NI
v0.8:pr2091455 NI
v0.8:pr2109179 NI
v0.8:pr2138682 NI
v0.8:pr2257003 NI
v0.8:pr2257003b NI
v0.8:pr2306259 NI
v0.8:pr2350934 NI
v0.8:pr2350934b NI
v0.8:pr2350988 NI
v0.8:pr2355304 NI
v0.8:pr2809288 NI
v0.8:pr2815398a NI
v0.8:pr2815398a_std NI
v0.8:pr2815398b NI
v0.8:pr2842185 NI
v0.8:pr2909414 NI
v0.8:pr2924354 NI
v0.8:pr3011327 NI
v0.8:pr3409749 NI
v0.8:pr3437290b NI
v0.8:pr3557493 NI
v0.8:scoped_events NI
v0.8:unnamed_generate_block NI
# V0.8 cannot convert bit based signals to a real value.
v0.8:mixed_type_div_mod NI
v0.8:pr1639064 NI
v0.8:pr1639064b NI
v0.8:pr1702593 NI
v0.8:pr1948110 NI # Also assign to real may not work.
# V0.8 does not support macros with arguments.
v0.8:macro_with_args NI
v0.8:macro2 NI
v0.8:macsub NI
v0.8:pr1925360 NI
v0.8:pr2224845 NI
v0.8:pr2745281 NI
# V0.8 does not support the macro stringify extension
v0.8:pr622 NI
v0.8:pr639 NI
v0.8:pr1912112 NI
v0.8:macro_str_esc NI
# V0.8 does not support analog constructs
v0.8:analog1 NI
v0.8:analog2 NI
# Other functionality missing in V0.8.
v0.8:array_dump NI # No support for dumping array words.
v0.8:array_word_check NI # No support for dumping array words.
v0.8:cmdline_parm1 NI # No support for command line parameters.
v0.8:cmos NI # CMOS gates not supported.
v0.8:dump_memword NI # Can not dump memory (array) words.
v0.8:nb_delay NI # No support for calculated non-blocking delays.
v0.8:pr1625912 NI # Can not find real variable in for loop.
v0.8:pr1698659 NI # Scope problems.
v0.8:pr1765789 NI # Addition width problems in concatenation.
v0.8:pr1851310 NI # MUX size problem.
v0.8:pr1869769 NI # Real comparisons in continuous assignment.
v0.8:pr1869772 NI # Right shift as argument to user function.
v0.8:pr1869781 NI # Runtime is missing %assign/x0/d opcode.
v0.8:pr1913918b NI # Parameter index problem.
v0.8:pr1916261 NI # Can not skip some errors in always false select.
v0.8:pr1963962 NI # $dumpfile() must be given an explicit string.
v0.8:pr2202706 NI # No support for wide put_value()
v0.8:pr2202846c NI # No support for const part selects before/after vec.
v0.8:pr2215342 NI # Current directory is not in include search path.
v0.8:pr2580730 NI # No support for real in @()
v0.8:pr2715558 NI # No support for CA strength resolution.
v0.8:pr2715558b NI # No support for CA strength resolution.
v0.8:pr2721213 NI # No support for a task with no arguments?
v0.8:pr2790236 NI # No support for output reg.
v0.8:pr2883958 NI # No support for greater than 32 bit delays in a CA.
v0.8:named_event_no_edges NI # No check for pos/negedge on events.
v0.8:real_invalid_ops NI # No checks for invalid real operators, etc.
v0.8:task_iotypes2 NI # Port types are not supported (integer, etc.).
v0.8:timescale3 NI # No check for out of order timescale directive.
v0.8:udp_delay_fail NI # No UDP delay count check.
v0.8:uncon_drive NI # No support for unconnected drive.
# V0.8 has problems with >>> and parameters.
v0.8:pr2722330a NI
v0.8:pr2722330b NI
# V0.8 does not support tran or tranif gates.
v0.8:pr1833024 NI
v0.8:pr2579479 NI
v0.8:pr2834340 NI
v0.8:pr2832234 NI
v0.8:pr2834340b NI
v0.8:pr2937417 NI
v0.8:pr2937417b NI
v0.8:pr2937417c NI
v0.8:pr2941939 NI
v0.8:pr3296466a NI
v0.8:pr3296466b NI
v0.8:pr3296466c NI
v0.8:pr3296466d NI
v0.8:tranif1 NI
v0.8:pr3499807 NI
v0.8:switch_primitives NI
# V0.8 does not support the `resetall directive
v0.8:resetall NI
v0.8:resetall2 NI
# V0.8 does not support $rtoi in a continuous assignment.
v0.8:ca_mult NI
v0.8:pr1883052b NI
# V0.8 does not support a zero repeat.
v0.8:concat3 NI
v0.8:concat4 NI
v0.8:pr2688910 NI
v0.8:pr2974216 NI
v0.8:pr2974216b NI
v0.8:repeat2 NI
v0.8:repl_zero_wid_pass NI
# No support for 'dx, 'dz, d0, etc.
v0.8:concat_zero_wid_fail2 NI
v0.8:pr1792734 NI
v0.8:pr2202706c NI
v0.8:pr2434688 NI
v0.8:pr2434688b NI
# V0.8 does not support monitorng parts of a word or array missing &PV, &A.
v0.8:pr1780480 NI
v0.8:pr2785294 NI
# V0.8 does not support typed parameters.
v0.8:localparam_type NI
v0.8:parameter_type NI
v0.8:localparam_type2 NI
v0.8:parameter_type2 NI
v0.8:pr1449749a NI
v0.8:pr1946411 NI
v0.8:pr1983762 NI
# V0.8 does not support ANSI style arguments,
v0.8:pr1474283 NI
v0.8:pr1877743 NI
v0.8:pr1901125 NI
v0.8:pr1903324 NI
v0.8:pr1950282 NI
v0.8:pr2043324 NI
v0.8:pr2219441 NI
v0.8:pr2219441b NI
v0.8:pr2976242 NI
v0.8:pr2976242b NI
v0.8:pr2976242c NI
v0.8:verify_two_var_delays NI
# V0.8 does not support $sscanf/$fscanf.
v0.8:fscanf_u NI
v0.8:fscanf_u_warn NI
v0.8:fscanf_z NI
v0.8:fscanf_z_warn NI
v0.8:pr1687193 NI
v0.8:pr1876798 NI
v0.8:pr2029336 NI
v0.8:pr2728547 NI
v0.8:pr2824189 NI
v0.8:pr2930506 NI
v0.8:scanf NI
v0.8:scan-invalid NI
v0.8:scanf2 NI
v0.8:scanf3 NI
v0.8:scanf4 NI
v0.8:sscanf_u NI
v0.8:sscanf_z NI
# V0.8 does not support $sdf_annotate.
v0.8:pr2972866 NI
v0.8:sdf1 NI
v0.8:sdf2 NI
v0.8:sdf3 NI
v0.8:sdf4 NI
v0.8:sdf5 NI
v0.8:sdf6 NI
v0.8:sdf7 NI
v0.8:sdf8 NI
v0.8:sdf_del_min NI
v0.8:sdf_del_typ NI
v0.8:sdf_del_max NI
v0.8:sdf_esc_id NI
# Other system tasks missing in V0.8.
v0.8:abstime NI # $abstime not supported.
v0.8:clog2 NI # $clog2 not supported.
v0.8:clog2-signal NI # $clog2 not supported.
v0.8:countdrivers1 NI # $countdrivers not supported.
v0.8:countdrivers2 NI # $countdrivers not supported.
v0.8:countdrivers3 NI # $countdrivers not supported.
v0.8:countdrivers4 NI # $countdrivers not supported.
v0.8:countdrivers5 NI # $countdrivers not supported.
v0.8:delayed_sfunc NI # $clog2, specify block delays not supported.
v0.8:fileio NI # $fopen{r,w,a) not supported.
v0.8:fread NI # $fread not supported.
v0.8:fread-error NI # $sfread not supported.
v0.8:multi_bit_strength NI # $swrite not supported.
v0.8:pr1491355 NI # $realtobits not supported in continuous assignments.
v0.8:pr1698820 NI # $fwrite{b,h,o} not supported.
v0.8:pr1819452 NI # $feof, $ftell, $frewind and $fseek not supported.
v0.8:pr2139593 NI # $clog2 not supported.
v0.8:pr2476430 NI # $format not supported.
v0.8:pr2509349a NI # $readmempath not supported.
v0.8:pr2509349b NI # $readmempath not supported.
v0.8:pr2590274a NI # $abstime not supported.
v0.8:pr2590274b NI # $abstime not supported.
v0.8:pr2590274c NI # $abstime not supported.
v0.8:pr2728812a NI # $clog2 not supported.
v0.8:pr2792897 NI # $format not supported.
v0.8:pr2800985a NI # $ferror not supported.
v0.8:pr2800985b NI # $ferror not supported.
v0.8:pr2877555 NI # $clog2 not supported.
v0.8:pr2971207 NI # $swrite not supported.
v0.8:pr3098439 NI # $format not supported.
v0.8:pr3098439a NI # $format not supported.
v0.8:pr3098439b NI # $format not supported.
v0.8:pr3103880 NI # $format not supported.
v0.8:pr3477107 NI # $swrite not supported.
v0.8:pv_undef_sig_sel NI # $sformt not supported.
v0.8:queue NI # $q_* (stochastic routines) not supported.
v0.8:queue_fail NI # $q_* (stochastic routines) not supported.