From: Eddie Hung Date: Mon, 1 Jul 2019 16:45:22 +0000 (-0700) Subject: Merge remote-tracking branch 'origin/master' into xc7mux X-Git-Tag: working-ls180~1208^2~37 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=06dcf7d08d10ab5cad164287b7ff7c75a96548ac;p=yosys.git Merge remote-tracking branch 'origin/master' into xc7mux --- 06dcf7d08d10ab5cad164287b7ff7c75a96548ac diff --cc CHANGELOG index e380c6d52,5535ce418..7ac418160 --- a/CHANGELOG +++ b/CHANGELOG @@@ -2,13 -2,18 +2,24 @@@ List of major changes and improvements between releases ======================================================= +Yosys 0.9 .. Yosys 0.9-dev +-------------------------- + + * Various + - Added "script -select" + + Yosys 0.9 .. Yosys 0.9-dev + -------------------------- + + * Various + - Added "write_xaiger" backend + - Added "abc9" pass for timing-aware techmapping (experimental, FPGA only, no FFs) + - Added "synth_xilinx -abc9" (experimental) + - Added "synth_ice40 -abc9" (experimental) + - Added "synth -abc9" (experimental) + + Yosys 0.8 .. Yosys 0.8-dev -------------------------- @@@ -32,13 -37,7 +43,8 @@@ - Added "synth_xilinx -nocarry" - Added "synth_xilinx -nowidelut" - Added "synth_ecp5 -nowidelut" - - Added "write_xaiger" backend - - Added "abc9" pass for timing-aware techmapping (experimental, FPGA only, no FFs) - - Added "synth_xilinx -abc9" (experimental) - - Added "synth_ice40 -abc9" (experimental) - - Added "synth -abc9" (experimental) - "synth_xilinx" to now infer hard shift registers (-nosrl to disable) + - "synth_xilinx" to now infer wide multiplexers (-widemux to enable) - Fixed sign extension of unsized constants with 'bx and 'bz MSB