diff options
Diffstat (limited to 'passes/pmgen/xilinx_dsp.pmg')
| -rw-r--r-- | passes/pmgen/xilinx_dsp.pmg | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/passes/pmgen/xilinx_dsp.pmg b/passes/pmgen/xilinx_dsp.pmg index 553195649..bca44c08d 100644 --- a/passes/pmgen/xilinx_dsp.pmg +++ b/passes/pmgen/xilinx_dsp.pmg @@ -1,6 +1,5 @@ pattern xilinx_dsp_pack -udata <std::function<SigSpec(const SigSpec&)>> unextend state <SigBit> clock state <SigSpec> sigA sigB sigC sigD sigM sigP state <IdString> postAddAB postAddMuxAB @@ -25,7 +24,7 @@ match dsp endmatch code sigA sigB sigC sigD sigM clock - unextend = [](const SigSpec &sig) { + auto unextend = [](const SigSpec &sig) { int i; for (i = GetSize(sig)-1; i > 0; i--) if (sig[i] != sig[i-1]) @@ -272,9 +271,9 @@ match postAdd filter !ffMcemux || nusers(port(postAdd, AB)) == 3 index <SigBit> 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 + filter GetSize(port(postAdd, AB)) <= GetSize(sigP) + filter port(postAdd, AB) == sigP.extract(0, GetSize(port(postAdd, AB))) + filter nusers(sigP.extract_end(GetSize(port(postAdd, AB)))) <= 1 set postAddAB AB optional endmatch |