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* Add test for pmtest_test "reduce" demo patternClifford Wolf2019-08-171-0/+21
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Refactor pmgen rollback mechanismClifford Wolf2019-08-171-32/+21
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improvements in "test_pmgen -generate"Clifford Wolf2019-08-171-3/+23
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add pmgen "fallthrough" statementClifford Wolf2019-08-172-3/+17
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add help() callEddie Hung2019-08-161-0/+1
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* Minor bugfix in "test_pmgen -generate"Clifford Wolf2019-08-161-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add pmgen finish statement, return number of matchesClifford Wolf2019-08-164-82/+116
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Redesign pmgen backtracking for recursive matchingClifford Wolf2019-08-162-33/+38
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add pmgen "generate" featureClifford Wolf2019-08-163-13/+208
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Refactor demo_reduce into test_pmgenClifford Wolf2019-08-164-14/+83
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add doc for pmgen semioptional statement, Add pmgen changes to CHANGELOGClifford Wolf2019-08-152-0/+4
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Update pmgen documentationClifford Wolf2019-08-151-4/+58
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Change pmgen default rule to reject, switch peepopt behavior to acceptClifford Wolf2019-08-155-7/+5
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add demo_reduce pass to demonstrace recursive pattern matchingClifford Wolf2019-08-154-0/+187
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improvements in pmgen for recursive patternsClifford Wolf2019-08-155-26/+137
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge pull request #1275 from YosysHQ/clifford/idsClifford Wolf2019-08-1523-2205/+2269
|\ | | | | New ID() macro and now also use it
| * Merge branch 'master' into clifford/idsClifford Wolf2019-08-155-126/+244
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* | Merge pull request #1295 from YosysHQ/eddie/fix_travisClifford Wolf2019-08-152-35/+6
|\ \ | | | | | | Fix Travis CI
| * | Revert earliest to gcc-4.8, compile iverilog with default compilerEddie Hung2019-08-142-3/+3
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| * | Revert "Bump to gcc-5 as `__warn_memset_zero_len' symbol not in 16.04!?!"Eddie Hung2019-08-141-5/+3
| | | | | | | | | | | | This reverts commit c82b2fa31f8965be2680c87af6cd9ac5d26ead4d.
| * | Remove .0 from clang-8.0Eddie Hung2019-08-141-2/+2
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| * | Bump to gcc-5 as `__warn_memset_zero_len' symbol not in 16.04!?!Eddie Hung2019-08-141-3/+5
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| * | bionic -> xenial as its on whitelistEddie Hung2019-08-141-1/+1
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| * | Bump gcc from 4.8 to 4.9 as undefined referenceEddie Hung2019-08-141-36/+7
|/ / | | | | | | | | ... to `__warn_memset_zero_len'. Also remove gcc-6, bump gcc-7 to gcc-9, clang from 5.0 to 8.0
* | Merge pull request #1294 from YosysHQ/revert-1288-eddie/fix_1284Eddie Hung2019-08-141-4/+8
|\ \ | | | | | | Revert "Since $_ANDNOT_ is not symmetric, do not sort leaves"
| * | Revert "Since $_ANDNOT_ is not symmetric, do not sort leaves"Eddie Hung2019-08-141-4/+8
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* | Merge pull request #1288 from YosysHQ/eddie/fix_1284Eddie Hung2019-08-131-8/+4
|\ \ | | | | | | Since $_ANDNOT_ is not symmetric, do not sort leaves
| * | Since $_ANDNOT_ is not symmetric, do not sort leavesEddie Hung2019-08-121-8/+4
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* | Merge pull request #1152 from 1138-4EB/feat-dockerSerge Bazanski2019-08-121-25/+49
|\ \ | | | | | | Dockerfile
| * | dockerfile: use 'python:3-slim-buster' base image1138-4EB2019-08-071-5/+8
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| * | dockerfile: use PREFIX instead of cp1138-4EB2019-08-071-5/+8
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| * | dockerfile: add ARG IMAGE, use three stages1138-4EB2019-08-071-13/+27
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| * | dockerfile: reduce number of COPY layers1138-4EB2019-08-071-7/+4
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| * | dockerfile: DEBIAN_FRONTEND should not be permanent1138-4EB2019-08-071-9/+16
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* | | Merge pull request #1277 from YosysHQ/eddie/fix_1262Eddie Hung2019-08-112-66/+189
|\ \ \ | | | | | | | | opt_expr -fine to now trim LSBs of $alu cells too
| * \ \ Merge remote-tracking branch 'origin/master' into eddie/fix_1262Eddie Hung2019-08-1191-640/+759
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| * | | Wrong way aroundEddie Hung2019-08-101-2/+2
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| * | | cover_list -> cover as per @cliffordwolfEddie Hung2019-08-101-2/+2
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| * | | GrammarEddie Hung2019-08-091-1/+1
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| * | | Separate $alu handlingEddie Hung2019-08-091-7/+50
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| * | | Add $alu testsEddie Hung2019-08-091-0/+42
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| * | | opt_expr -fine to trim LSBs of $alu tooEddie Hung2019-08-091-4/+9
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| * | | Add alumacc versions of opt_expr testsEddie Hung2019-08-091-0/+84
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| * | | Add new $alu test, remove wreduceEddie Hung2019-08-091-11/+21
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| * | | Cleanup some moreEddie Hung2019-08-091-12/+0
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| * | | Simplify opt_expr tests using equiv_optEddie Hung2019-08-091-72/+23
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| | | * Add YOSYS_NO_IDS_REFCNT configuration macroClifford Wolf2019-08-112-2/+25
| | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | | * Use ID() in kernel/*, add simple ID:: hack (to be improved upon later)Clifford Wolf2019-08-1110-1160/+1182
| | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | | * More improvements and cleanups in IdString subsystemClifford Wolf2019-08-113-43/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - better use of "inline" keyword - deprecate "sticky" IDs feature - improve handling of empty ID - add move constructor Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | | * Use ID() macro in all of passes/opt/Clifford Wolf2019-08-1112-998/+998
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was obtained by running the following SED command in passes/opt/ and then using "meld foo.cc foo.cc.orig" to manually fix all resulting compiler errors. sed -i.orig -r 's/"\\\\([a-zA-Z0-9_]+)"/ID(\1)/g; s/"(\$[a-zA-Z0-9_]+)"/ID(\1)/g;' *.cc Signed-off-by: Clifford Wolf <clifford@clifford.at>
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