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* Merge branch 'master' into xc7dspDavid Shah2019-08-3012-1209/+1273
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| * Bump year in copyright noticeClifford Wolf2019-08-221-1/+1
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Merge pull request #1283 from YosysHQ/clifford/fix1255Clifford Wolf2019-08-171-1/+1
| |\ | | | | | | Fix various NDEBUG compiler warnings
| | * Merge branch 'master' into clifford/fix1255Clifford Wolf2019-08-1511-1207/+1271
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| | * | Fix various NDEBUG compiler warnings, closes #1255Clifford Wolf2019-08-131-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | Move namespace aliasEddie Hung2019-08-161-2/+1
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| * | | Try this for gcc-4.8?Eddie Hung2019-08-151-1/+1
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| * | | Fix spacingEddie Hung2019-08-151-1/+1
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| * | | Use more ID::{A,B,Y,blackbox,whitebox}Eddie Hung2019-08-158-286/+288
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| * | | More use of IdString::in()Eddie Hung2019-08-151-26/+25
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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>
| * | Improve API of ID() macroClifford Wolf2019-08-111-2/+10
| |/ | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-08-128-91/+104
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| * Merge pull request #1258 from YosysHQ/eddie/cleanupClifford Wolf2019-08-108-86/+90
| |\ | | | | | | Cleanup a few barnacles across codebase
| | * substr() -> compare()Eddie Hung2019-08-072-32/+32
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| | * RTLIL::S{0,1} -> State::S{0,1} for headersEddie Hung2019-08-075-40/+40
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| | * RTLIL::S{0,1} -> State::S{0,1}Eddie Hung2019-08-071-6/+6
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| | * Merge remote-tracking branch 'origin/master' into eddie/cleanupEddie Hung2019-08-075-80/+96
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| | * | stoi -> atoiEddie Hung2019-08-071-3/+3
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| | * | Fix typosEddie Hung2019-08-062-4/+4
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| | * | Use std::stoi instead of atoi(<str>.c_str())Eddie Hung2019-08-061-3/+3
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| | * | Use IdString::begins_with()Eddie Hung2019-08-062-7/+11
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| | * | Make liberal use of IdString.in()Eddie Hung2019-08-061-1/+1
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| * | | Automatically prune init attributes in verific front-end, fixes #1237Clifford Wolf2019-08-071-5/+14
| | |/ | |/| | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-08-0711-74/+177
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| * | Merge pull request #1213 from YosysHQ/eddie/wreduce_addClifford Wolf2019-08-071-0/+2
| |\ \ | | | | | | | | wreduce/opt_expr: improve width reduction for $add and $sub cells
| | * | Add SigSpec::extract_end() convenience functionEddie Hung2019-08-061-0/+1
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| | * | Restore original SigSpec::extract()Eddie Hung2019-08-061-1/+1
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| | * | Merge remote-tracking branch 'origin/master' into eddie/wreduce_addEddie Hung2019-08-0610-28/+184
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| * | | Merge pull request #1253 from YosysHQ/clifford/checkClifford Wolf2019-08-073-9/+17
| |\ \ \ | | | | | | | | | | Be less aggressive with running design->check()
| | * | | Be less aggressive with running design->check()Clifford Wolf2019-08-063-9/+17
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | Tweak default gate costs, cleanup "stat -tech cmos"Clifford Wolf2019-08-071-4/+4
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | Redesign of cell cost APIClifford Wolf2019-08-071-71/+77
| | |_|/ | |/| | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | Add support for writing gzip-compressed filesDavid Shah2019-08-061-7/+60
| |/ / | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | Add $_NMUX_, add "abc -g cmos", add proper cmos cell costsClifford Wolf2019-08-067-9/+46
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | New mxe hacks needed to support 2ca237eMiodrag Milanovic2019-08-011-0/+4
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* | | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-08-014-12/+74
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| * | Fix case when file does not existMiodrag Milanovic2019-07-291-19/+21
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| * | Merge pull request #1226 from YosysHQ/dave/gzipDavid Shah2019-07-272-9/+52
| |\ \ | | | | | | | | Add support for gzip'd input files
| | * | Fix frontend auto-detection for gzipped inputDavid Shah2019-07-261-9/+12
| | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| | * | Add support for reading gzip'd input filesDavid Shah2019-07-261-0/+40
| | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | | replaced std::iterator with using statementsJakob Wenzel2019-07-251-6/+6
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| * | | made ObjectIterator extend std::iteratorJakob Wenzel2019-07-242-2/+19
| |/ / | | | | | | | | | this makes it possible to use std algorithms on them
* | | Helper: SigSpec::operator[] to accept negative indicesEddie Hung2019-07-311-2/+2
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* | | SigSpec::extract() to return as many bits as poss if out of boundsEddie Hung2019-07-221-1/+7
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* | | Merge remote-tracking branch 'origin/eddie/wreduce_add' into ice40dspEddie Hung2019-07-191-0/+1
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| * | Add an SigSpec::at(offset, defval) convenience methodEddie Hung2019-07-191-0/+1
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| * | SigSpec::extract to take negative lengthsEddie Hung2019-07-191-1/+1
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