From: Eddie Hung Date: Fri, 20 Sep 2019 03:04:44 +0000 (-0700) Subject: Add an index X-Git-Tag: working-ls180~1039^2~71 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8a94ce7aa524eea0429446e0a5e8c64bee45ac55;p=yosys.git Add an index --- diff --git a/passes/pmgen/ice40_dsp.pmg b/passes/pmgen/ice40_dsp.pmg index 73e92031e..35db22807 100644 --- a/passes/pmgen/ice40_dsp.pmg +++ b/passes/pmgen/ice40_dsp.pmg @@ -189,6 +189,7 @@ match add index port(add, AB)[0] === sigH[0] filter GetSize(port(add, AB)) <= GetSize(sigH) filter port(add, AB) == sigH.extract(0, GetSize(port(add, AB))) + filter nusers(sigH.extract_end(GetSize(port(add, AB)))) <= 1 set addAB AB optional endmatch diff --git a/passes/pmgen/xilinx_dsp.pmg b/passes/pmgen/xilinx_dsp.pmg index f0537670f..20565f47d 100644 --- a/passes/pmgen/xilinx_dsp.pmg +++ b/passes/pmgen/xilinx_dsp.pmg @@ -268,6 +268,8 @@ match postAdd select nusers(port(postAdd, AB)) <= 3 filter ffMcemux || nusers(port(postAdd, AB)) == 2 filter !ffMcemux || nusers(port(postAdd, AB)) == 3 + + index port(postAdd, AB)[0] === sigP[0] filter GetSize(unextend(port(postAdd, AB))) <= GetSize(sigP) filter unextend(port(postAdd, AB)) == sigP.extract(0, GetSize(unextend(port(postAdd, AB)))) filter nusers(sigP.extract_end(GetSize(unextend(port(postAdd, AB))))) <= 1