12 files changed, 209 insertions, 0 deletions
diff --git a/tests/arch/anlogic/.gitignore b/tests/arch/anlogic/.gitignore
new file mode 100644
index 000000000..9a71dca69
--- /dev/null
+++ b/tests/arch/anlogic/.gitignore
@@ -0,0 +1,4 @@
+*.log
+/run-test.mk
++*_synth.v
++*_testbench
diff --git a/tests/arch/anlogic/add_sub.ys b/tests/arch/anlogic/add_sub.ys
new file mode 100644
index 000000000..5396ce7ec
--- /dev/null
+++ b/tests/arch/anlogic/add_sub.ys
@@ -0,0 +1,10 @@
+read_verilog ../common/add_sub.v
+hierarchy -top top
+proc
+equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd top # Constrain all select calls below inside the top module
+select -assert-count 10 t:AL_MAP_ADDER
+select -assert-count 4 t:AL_MAP_LUT1
+
+select -assert-none t:AL_MAP_LUT1 t:AL_MAP_ADDER %% t:* %D
diff --git a/tests/arch/anlogic/counter.ys b/tests/arch/anlogic/counter.ys
new file mode 100644
index 000000000..d363ec24e
--- /dev/null
+++ b/tests/arch/anlogic/counter.ys
@@ -0,0 +1,11 @@
+read_verilog ../common/counter.v
+hierarchy -top top
+proc
+flatten
+equiv_opt -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd top # Constrain all select calls below inside the top module
+
+select -assert-count 9 t:AL_MAP_ADDER
+select -assert-count 8 t:AL_MAP_SEQ
+select -assert-none t:AL_MAP_SEQ t:AL_MAP_ADDER %% t:* %D
diff --git a/tests/arch/anlogic/dffs.ys b/tests/arch/anlogic/dffs.ys
new file mode 100644
index 000000000..d3281ab89
--- /dev/null
+++ b/tests/arch/anlogic/dffs.ys
@@ -0,0 +1,20 @@
+read_verilog ../common/dffs.v
+design -save read
+
+hierarchy -top dff
+proc
+equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd dff # Constrain all select calls below inside the top module
+select -assert-count 1 t:AL_MAP_SEQ
+select -assert-none t:AL_MAP_SEQ %% t:* %D
+
+design -load read
+hierarchy -top dffe
+proc
+equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd dffe # Constrain all select calls below inside the top module
+select -assert-count 1 t:AL_MAP_LUT3
+select -assert-count 1 t:AL_MAP_SEQ
+select -assert-none t:AL_MAP_LUT3 t:AL_MAP_SEQ %% t:* %D
diff --git a/tests/arch/anlogic/fsm.ys b/tests/arch/anlogic/fsm.ys
new file mode 100644
index 000000000..0bcc4e011
--- /dev/null
+++ b/tests/arch/anlogic/fsm.ys
@@ -0,0 +1,18 @@
+read_verilog ../common/fsm.v
+hierarchy -top fsm
+proc
+flatten
+
+equiv_opt -run :prove -map +/anlogic/cells_sim.v synth_anlogic
+miter -equiv -make_assert -flatten gold gate miter
+sat -verify -prove-asserts -show-public -set-at 1 in_reset 1 -seq 20 -prove-skip 1 miter
+
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd fsm # Constrain all select calls below inside the top module
+
+select -assert-count 1 t:AL_MAP_LUT2
+select -assert-count 5 t:AL_MAP_LUT5
+select -assert-count 1 t:AL_MAP_LUT6
+select -assert-count 6 t:AL_MAP_SEQ
+
+select -assert-none t:AL_MAP_LUT2 t:AL_MAP_LUT5 t:AL_MAP_LUT6 t:AL_MAP_SEQ %% t:* %D
diff --git a/tests/arch/anlogic/latches.ys b/tests/arch/anlogic/latches.ys
new file mode 100644
index 000000000..8d66f77b3
--- /dev/null
+++ b/tests/arch/anlogic/latches.ys
@@ -0,0 +1,33 @@
+read_verilog ../common/latches.v
+design -save read
+
+hierarchy -top latchp
+proc
+# Can't run any sort of equivalence check because latches are blown to LUTs
+synth_anlogic
+cd latchp # Constrain all select calls below inside the top module
+select -assert-count 1 t:AL_MAP_LUT3
+
+select -assert-none t:AL_MAP_LUT3 %% t:* %D
+
+
+design -load read
+hierarchy -top latchn
+proc
+# Can't run any sort of equivalence check because latches are blown to LUTs
+synth_anlogic
+cd latchn # Constrain all select calls below inside the top module
+select -assert-count 1 t:AL_MAP_LUT3
+
+select -assert-none t:AL_MAP_LUT3 %% t:* %D
+
+
+design -load read
+hierarchy -top latchsr
+proc
+# Can't run any sort of equivalence check because latches are blown to LUTs
+synth_anlogic
+cd latchsr # Constrain all select calls below inside the top module
+select -assert-count 1 t:AL_MAP_LUT5
+
+select -assert-none t:AL_MAP_LUT5 %% t:* %D
diff --git a/tests/arch/anlogic/logic.ys b/tests/arch/anlogic/logic.ys
new file mode 100644
index 000000000..125ee5d0f
--- /dev/null
+++ b/tests/arch/anlogic/logic.ys
@@ -0,0 +1,11 @@
+read_verilog ../common/logic.v
+hierarchy -top top
+proc
+equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd top # Constrain all select calls below inside the top module
+
+select -assert-count 1 t:AL_MAP_LUT1
+select -assert-count 6 t:AL_MAP_LUT2
+select -assert-count 2 t:AL_MAP_LUT4
+select -assert-none t:AL_MAP_LUT1 t:AL_MAP_LUT2 t:AL_MAP_LUT4 %% t:* %D
diff --git a/tests/arch/anlogic/memory.ys b/tests/arch/anlogic/memory.ys
new file mode 100644
index 000000000..87b93c2fe
--- /dev/null
+++ b/tests/arch/anlogic/memory.ys
@@ -0,0 +1,21 @@
+read_verilog ../common/memory.v
+hierarchy -top top
+proc
+memory -nomap
+equiv_opt -run :prove -map +/anlogic/cells_sim.v synth_anlogic
+memory
+opt -full
+
+miter -equiv -flatten -make_assert -make_outputs gold gate miter
+#ERROR: Failed to import cell gate.mem.0.0.0 (type EG_LOGIC_DRAM16X4) to SAT database.
+#sat -verify -prove-asserts -seq 3 -set-init-zero -show-inputs -show-outputs miter
+
+design -load postopt
+cd top
+
+select -assert-count 8  t:AL_MAP_LUT2
+select -assert-count 8  t:AL_MAP_LUT4
+select -assert-count 8   t:AL_MAP_LUT5
+select -assert-count 36 t:AL_MAP_SEQ
+select -assert-count 8  t:EG_LOGIC_DRAM16X4 #Why not AL_LOGIC_BRAM?
+select -assert-none t:AL_MAP_LUT2 t:AL_MAP_LUT4 t:AL_MAP_LUT5 t:AL_MAP_SEQ t:EG_LOGIC_DRAM16X4 %% t:* %D
diff --git a/tests/arch/anlogic/mux.ys b/tests/arch/anlogic/mux.ys
new file mode 100644
index 000000000..3d5fe7c9a
--- /dev/null
+++ b/tests/arch/anlogic/mux.ys
@@ -0,0 +1,42 @@
+read_verilog ../common/mux.v
+design -save read
+
+hierarchy -top mux2
+proc
+equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd mux2 # Constrain all select calls below inside the top module
+select -assert-count 1 t:AL_MAP_LUT3
+
+select -assert-none t:AL_MAP_LUT3 %% t:* %D
+
+design -load read
+hierarchy -top mux4
+proc
+equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd mux4 # Constrain all select calls below inside the top module
+select -assert-count 1 t:AL_MAP_LUT6
+
+select -assert-none t:AL_MAP_LUT6 %% t:* %D
+
+design -load read
+hierarchy -top mux8
+proc
+equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd mux8 # Constrain all select calls below inside the top module
+select -assert-count 3 t:AL_MAP_LUT4
+select -assert-count 1 t:AL_MAP_LUT6
+
+select -assert-none t:AL_MAP_LUT4 t:AL_MAP_LUT6 %% t:* %D
+
+design -load read
+hierarchy -top mux16
+proc
+equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd mux16 # Constrain all select calls below inside the top module
+select -assert-count 5 t:AL_MAP_LUT6
+
+select -assert-none t:AL_MAP_LUT6 %% t:* %D
diff --git a/tests/arch/anlogic/run-test.sh b/tests/arch/anlogic/run-test.sh
new file mode 100755
index 000000000..bf19b887d
--- /dev/null
+++ b/tests/arch/anlogic/run-test.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+set -e
+{
+echo "all::"
+for x in *.ys; do
+	echo "all:: run-$x"
+	echo "run-$x:"
+	echo "	@echo 'Running $x..'"
+	echo "	@../../../yosys -ql ${x%.ys}.log -w 'Yosys has only limited support for tri-state logic at the moment.' $x"
+done
+for s in *.sh; do
+	if [ "$s" != "run-test.sh" ]; then
+		echo "all:: run-$s"
+		echo "run-$s:"
+		echo "	@echo 'Running $s..'"
+		echo "	@bash $s"
+	fi
+done
+} > run-test.mk
+exec ${MAKE:-make} -f run-test.mk
diff --git a/tests/arch/anlogic/shifter.ys b/tests/arch/anlogic/shifter.ys
new file mode 100644
index 000000000..12df44b2a
--- /dev/null
+++ b/tests/arch/anlogic/shifter.ys
@@ -0,0 +1,10 @@
+read_verilog ../common/shifter.v
+hierarchy -top top
+proc
+flatten
+equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd top # Constrain all select calls below inside the top module
+select -assert-count 8 t:AL_MAP_SEQ
+
+select -assert-none t:AL_MAP_SEQ %% t:* %D
diff --git a/tests/arch/anlogic/tribuf.ys b/tests/arch/anlogic/tribuf.ys
new file mode 100644
index 000000000..eaa073750
--- /dev/null
+++ b/tests/arch/anlogic/tribuf.ys
@@ -0,0 +1,9 @@
+read_verilog ../common/tribuf.v
+hierarchy -top tristate
+proc
+flatten
+equiv_opt -assert -map +/anlogic/cells_sim.v -map +/simcells.v synth_anlogic # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd tristate # Constrain all select calls below inside the top module
+select -assert-count 1 t:$_TBUF_
+select -assert-none t:$_TBUF_ %% t:* %D