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authorClifford Wolf <clifford@clifford.at>2016-02-13 08:20:19 +0100
committerClifford Wolf <clifford@clifford.at>2016-02-13 08:20:19 +0100
commita75f94ec4ae411d98d9882e423e0ae02eda4bd37 (patch)
treec853dbdcf0ec6eddb61570695f8d0cb1bb499bd1 /techlibs/xilinx/synth_xilinx.cc
parent7bd329afa07ad97969afa69faba925634b03252d (diff)
Run dffsr2dff in synth_xilinx
Diffstat (limited to 'techlibs/xilinx/synth_xilinx.cc')
-rw-r--r--techlibs/xilinx/synth_xilinx.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc
index 6358a266..21d1fb1e 100644
--- a/techlibs/xilinx/synth_xilinx.cc
+++ b/techlibs/xilinx/synth_xilinx.cc
@@ -91,6 +91,7 @@ struct SynthXilinxPass : public Pass {
log(" fine:\n");
log(" opt -fast -full\n");
log(" memory_map\n");
+ log(" dffsr2dff\n");
log(" dff2dffe\n");
log(" opt -full\n");
log(" techmap -map +/techmap.v -map +/xilinx/arith_map.v\n");
@@ -196,6 +197,7 @@ struct SynthXilinxPass : public Pass {
{
Pass::call(design, "opt -fast -full");
Pass::call(design, "memory_map");
+ Pass::call(design, "dffsr2dff");
Pass::call(design, "dff2dffe");
Pass::call(design, "opt -full");
Pass::call(design, "techmap -map +/techmap.v -map +/xilinx/arith_map.v");