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8867 Commits

Author SHA1 Message Date
Eddie Hung 5a6552e56b Add initial USE_SIMD=FOUR12 support 2019-09-09 20:57:20 -07:00
Eddie Hung 2c04430445 Only trim sigM if USE_MULT; only look for ffM then too 2019-09-09 20:57:03 -07:00
Eddie Hung a7e6032287 Set USE_MULT and USE_SIMD 2019-09-09 20:56:29 -07:00
Sean Cross 702ce405c1 tests: ice40: fix div_mod SB_LUT4 count 
This test is failing due to one of the changes present in this patchset.
Adjust the test to match the newly-observed values.

https://github.com/xobs/yosys/compare/smtbmc-msvc2-build-fixes...YosysHQ:xobs/pr1362

Signed-off-by: Sean Cross <sean@xobs.io>
 2019-09-10 08:47:16 +08:00
Eddie Hung be0eaf3a9a
Fix misspelling 2019-09-09 16:46:33 -07:00
Eddie Hung 6348f9512c Rename 2019-09-09 16:45:38 -07:00
Eddie Hung 1df9c5d277 Oops 2019-09-09 16:07:40 -07:00
Eddie Hung 5f8f0e1383 Tidy up 2019-09-09 15:59:10 -07:00
Eddie Hung 04bc287271 Refactor using subpattern in_dffe 2019-09-09 15:51:14 -07:00
Sean Cross 8d128ba6d0 passes: opt_share: don't statically initialize mergeable_type_map 
In 3d3779b037 this got turned from a
`std::map<std::string, std::string>` to `std::map<IdString, IdString>`.
Consequently, this exposed some initialization sequencing issues (#1361).

Only initialize the map when it's first used, to avoid these static issues.

This fixes #1361.

Signed-off-by: Sean Cross <sean@xobs.io>
 2019-09-09 12:40:01 +08:00
Sean Cross 417f3fe6b1 msys2: launcher: fix warnings and errors under g++ 
When building under G++, certain C-isms no longer work.  For example,
we must now cast the return from `calloc()`.

Fix `launcher.c` so that it builds under whatever $CXX is set to,
which is usually a C++ compiler.

Signed-off-by: Sean Cross <sean@xobs.io>
 2019-09-08 15:50:24 +08:00
Sean Cross c1b628508d backends: smt2: use $(CXX) variable for compiler 
The Makefile assumes the compiler is called `gcc`, which isn't always
true.  In fact, if we're building on msys2 or msys2-64, the compiler
is called `i686-w64-mingw32-g++` or `x86_64-w64-mingw32-g++`.

Use the variable instead of hardcoding the name, to fix building on
these systems.

Signed-off-by: Sean Cross <sean@xobs.io>
 2019-09-08 15:47:09 +08:00
Marcin Kościelnicki fda94311ee synth_xilinx: Support init values on Spartan 6 flip-flops properly. 2019-09-07 16:30:43 +02:00
Marcin Kościelnicki a82e8df7d3 techmap: Add support for extracting init values of ports 2019-09-07 16:30:43 +02:00
Eddie Hung e68507a716 Update macc test 2019-09-06 23:19:03 -07:00
Eddie Hung de8adecd39 Merge branch 'master' of github.com:YosysHQ/yosys 2019-09-06 22:52:00 -07:00
Eddie Hung 173c7936c3 Add missing -assert to equiv_opt 2019-09-06 22:51:44 -07:00
Eddie Hung 97e1520b13 Missing equiv_opt -assert 2019-09-06 22:50:03 -07:00
Eddie Hung e2c2d784c8 Make one check $shift(x)? only; change testcase to be 8b 2019-09-06 22:48:23 -07:00
Eddie Hung 51b559af2c Usee equiv_opt -assert 2019-09-06 22:48:04 -07:00
Eddie Hung 74a5c802f7 Pack CREG 2019-09-06 21:01:36 -07:00
Eddie Hung 6a9205280f Use unextend lambda 2019-09-06 18:40:11 -07:00
Eddie Hung b69512a5b9 Fix ffP just like ffPmux 2019-09-06 15:51:21 -07:00
Eddie Hung 5344bfe637 Perform D replacement properly 2019-09-06 15:46:15 -07:00
Eddie Hung 74eac76699 Add support for DREG 2019-09-06 15:32:26 -07:00
Eddie Hung ef56f8596f Fine tune nusers when postAdd 2019-09-06 15:11:41 -07:00
Eddie Hung 0d1d8b4d24 Fix macc and mul tests 2019-09-06 14:57:36 -07:00
Eddie Hung 8246062acf Fix enable polarity 2019-09-06 14:36:10 -07:00
Eddie Hung 2c32056990 Logging for ffAD 2019-09-06 14:10:12 -07:00
Eddie Hung e926f2973e Add support for pre-adder and AD register 2019-09-06 14:06:57 -07:00
Eddie Hung ef77162ce4 Document (* gentb_skip *) attr for test_autotb 2019-09-06 13:28:15 -07:00
Eddie Hung da8fe83f7a Tidy up ice40_dsp some more 2019-09-06 12:16:40 -07:00
Eddie Hung 776d769941 Use more index patterns 2019-09-06 12:07:35 -07:00
Eddie Hung a945f6c7ef Fix ffPmux to cope with offset 2019-09-06 11:58:56 -07:00
Eddie Hung fbf1b74946 Simplify filter expressions 2019-09-06 11:39:20 -07:00
Eddie Hung 39a5d046ea Fix nusers condition in ffP 2019-09-06 11:38:19 -07:00
Eddie Hung cdc1e1f5c2 Check adder is <= 48 bits before packing 2019-09-06 10:35:06 -07:00
Eddie Hung 91f68c4de2 Check nusers for M and P enable muxes 2019-09-06 09:59:35 -07:00
Eddie Hung 4fe24b20f9 More nusers() checks for A and B enable muxes 2019-09-06 09:47:32 -07:00
Pepijn de Vos 2fb20f184a Revert "add MUX support" 
It turns out that they make everything worse and they don't PnR.

This reverts commit 3eff2271d0.
 2019-09-06 11:28:17 +02:00
Pepijn de Vos 96efa63f16 fix BRAM width and init 2019-09-06 10:55:04 +02:00
Pepijn de Vos 1b9f7f49b5 add more DFF to sim lib 2019-09-06 09:01:07 +02:00
Eddie Hung dc10559f31 Cleanup 2019-09-05 21:39:52 -07:00
Eddie Hung 174edbcb96 Sensitive to CEB CEM CEP polarity 2019-09-05 21:38:35 -07:00
Eddie Hung 53ca536d67 ffAmuxAB -> ffAenpol 2019-09-05 21:28:28 -07:00
Eddie Hung 5a2fc6fcb5 Refactor ice40_dsp 2019-09-05 18:06:59 -07:00
Eddie Hung 888ae1d05e Fix broken ice40_dsp 2019-09-05 17:58:19 -07:00
Eddie Hung 38e73a3788 Merge remote-tracking branch 'origin/eddie/peepopt_dffmuxext' into xc7dsp 2019-09-05 13:01:34 -07:00
Eddie Hung e742478e1d Merge remote-tracking branch 'origin/master' into xc7dsp 2019-09-05 13:01:27 -07:00
Eddie Hung a32b14a55f Do not check signedness of post-adder (assume taken care of by DSP) 2019-09-05 12:38:47 -07:00