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| * | | | | | | Merge pull request #975 from YosysHQ/clifford/fix968Clifford Wolf2019-05-061-11/+41
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | Re-enable "final loop assignment" feature and fix opt_clean warnings
| | * \ \ \ \ \ \ Merge branch 'master' of github.com:YosysHQ/yosys into clifford/fix968Clifford Wolf2019-05-0618-222/+614
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| | * | | | | | | | Further improve unused-detection for opt_clean driver-driver conflict warningClifford Wolf2019-05-031-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | | | | | | | Improve unused-detection for opt_clean driver-driver conflict warningClifford Wolf2019-05-031-21/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | | | | | | | Silently resolve completely unused cell-vs-const driver-driver conflictsClifford Wolf2019-05-011-2/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | | | Merge pull request #871 from YosysHQ/verific_importClifford Wolf2019-05-061-18/+58
| |\ \ \ \ \ \ \ \ \ | | |_|/ / / / / / / | |/| | | | | | | | Improve verific -chparam and add hierarchy -chparam
| | * | | | | | | | Add "hierarchy -chparam" support for non-verific top modulesClifford Wolf2019-05-031-12/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | | | | | | | log_warning_noprefix -> log_warning as per reviewEddie Hung2019-05-031-1/+1
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| | * | | | | | | | WIP -chparam support for hierarchy when verificEddie Hung2019-05-031-7/+24
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| * | | | | | | | | Bugfix in peepopt_shiftmul.pmgClifford Wolf2019-05-061-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | | | Merge pull request #989 from YosysHQ/dave/abc_name_improveClifford Wolf2019-05-061-8/+21
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | ABC name recovery fixes
| | * | | | | | | | | abc: Fix handling of postfixed names (e.g. for retiming)David Shah2019-05-041-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| | * | | | | | | | | abc: Improve name recoveryDavid Shah2019-05-041-4/+17
| | | |_|_|_|/ / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | | | | | | | | Fix bug in "expose -input"Clifford Wolf2019-05-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | | | Cleanups in opt_cleanClifford Wolf2019-05-061-47/+16
| |/ / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | / / / / Improve opt_clean handling of unused wiresClifford Wolf2019-05-041-10/+22
| | |_|_|/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | Merge pull request #969 from YosysHQ/clifford/pmgenstuffClifford Wolf2019-05-0310-151/+496
| |\ \ \ \ \ \ \ | | |/ / / / / / | |/| | | | | | Improve pmgen, Add "peepopt" pass with shift-mul pattern
| | * | | | | | Update pmgen documentationClifford Wolf2019-05-031-6/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | | | | | Fix typoClifford Wolf2019-05-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | Merge pull request #984 from YosysHQ/eddie/fix_982Clifford Wolf2019-05-031-1/+2
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | dffinit to do nothing when (* init *) value is 1'bx
| | * | | | | | | If init is 1'bx, do not add to dict as per @cliffordwolfEddie Hung2019-05-031-1/+2
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| | * | | | | | | Revert "dffinit -noreinit to silently continue when init value is 1'bx"Eddie Hung2019-05-031-12/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit aa081f83c791b1d666214776aaf744a80ce6a690.
| | * | | | | | | dffinit -noreinit to silently continue when init value is 1'bxEddie Hung2019-05-021-4/+12
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| * | | | | | | | Improve opt_expr and opt_clean handling of (partially) undriven and/or ↵Clifford Wolf2019-05-032-44/+81
| |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | unused wires, fixes #981 Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | | | | | | Merge remote-tracking branch 'origin/clifford/pmgenstuff' into xc7muxEddie Hung2019-05-029-145/+478
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| * | | | | | | Add peepopt_muldiv, fixes #930Clifford Wolf2019-04-305-1/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | pmgen progressClifford Wolf2019-04-304-13/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | Some pmgen reorg, rename peepopt.pmg to peepopt_shiftmul.pmgClifford Wolf2019-04-303-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | Progress in shiftmul peepopt patternClifford Wolf2019-04-301-3/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | Add "peepopt" skeletonClifford Wolf2019-04-295-1/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | Add pmgen support for multiple patterns in one matcherClifford Wolf2019-04-293-130/+188
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | Support multiple pmg files (right now just concatenated together)Clifford Wolf2019-04-291-6/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | | | | | | Merge remote-tracking branch 'origin/master' into xc7muxEddie Hung2019-05-026-4/+69
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| * | | | | | | Merge branch 'master' of github.com:YosysHQ/yosysEddie Hung2019-05-016-6/+74
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| | * | | | | | | Add missing enable_undef to "sat -tempinduct-def", fixes #883Clifford Wolf2019-05-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | | | | | | Fix floating point exception in qwp, fixes #923Clifford Wolf2019-05-011-1/+1
| | | |/ / / / / | | |/| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | | | | | Fix segfault in wreduceClifford Wolf2019-04-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | | | | | Merge pull request #966 from YosysHQ/clifford/fix956Clifford Wolf2019-04-302-2/+54
| | |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | Drive dangling wires with init attr with their init value
| | | * | | | | | Add handling of init attributes in "opt_expr -undriven"Clifford Wolf2019-04-301-2/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | | * | | | | | Drive dangling wires with init attr with their init value, fixes #956Clifford Wolf2019-04-291-0/+13
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| | * / / / / / Add -undef option to equiv_opt, passed to equiv_inductEddie Hung2019-04-261-3/+16
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| * / / / / / Copy with 1'bx padding in $shiftxEddie Hung2019-04-281-1/+11
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* | | | | | Revert "Merge branch 'eddie/split_shiftx' into xc7mux"Eddie Hung2019-04-266-153/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 3042d5833041021bb45252b0cc862e9eff3d27d3, reversing changes made to feff9764540cbf1152459cb377fc68d8e10c7153.
* | | | | | Add -undef option to equiv_opt, passed to equiv_inductEddie Hung2019-04-261-3/+16
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* | | | | | Actually use pm.st.shiftxBEddie Hung2019-04-252-3/+6
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* | | | | | Fix for when B_WIDTH has trailing zeroesEddie Hung2019-04-251-5/+9
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* | | | | | Merge remote-tracking branch 'origin/eddie/split_shiftx' into xc7muxEddie Hung2019-04-252-16/+18
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| * | | | | | In order to indicate a failed pattern, blacklist?Eddie Hung2019-04-252-15/+16
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| * | | | | | Elaborate on help messageEddie Hung2019-04-251-1/+2
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* | | | | | | Merge branch 'eddie/split_shiftx' into xc7muxEddie Hung2019-04-256-9/+144
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