16 files changed, 326 insertions, 26 deletions
diff --git a/tests/arch/anlogic/latches.ys b/tests/arch/anlogic/latches.ys
index 8d66f77b3..34a3b14d0 100644
--- a/tests/arch/anlogic/latches.ys
+++ b/tests/arch/anlogic/latches.ys
@@ -3,31 +3,33 @@ design -save read
 
 hierarchy -top latchp
 proc
-# Can't run any sort of equivalence check because latches are blown to LUTs
-synth_anlogic
+equiv_opt -assert -multiclock -map +/anlogic/cells_sim.v synth_anlogic
+design -load postopt
 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
+select -assert-count 1 t:AL_MAP_SEQ
+select -assert-count 1 t:AL_MAP_LUT1
+select -assert-none t:AL_MAP_SEQ t:AL_MAP_LUT1 %% 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
+equiv_opt -assert -multiclock -map +/anlogic/cells_sim.v synth_anlogic
+design -load postopt
 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
+select -assert-count 1 t:AL_MAP_SEQ
+select -assert-none t:AL_MAP_SEQ %% 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
+equiv_opt -assert -multiclock -map +/anlogic/cells_sim.v synth_anlogic
+design -load postopt
 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
+select -assert-count 1 t:AL_MAP_SEQ
+select -assert-count 2 t:AL_MAP_LUT3
+select -assert-none t:AL_MAP_SEQ t:AL_MAP_LUT3 %% t:* %D
diff --git a/tests/arch/gowin/init-error.ys b/tests/arch/gowin/init-error.ys
new file mode 100644
index 000000000..de3813d6f
--- /dev/null
+++ b/tests/arch/gowin/init-error.ys
@@ -0,0 +1,5 @@
+read_verilog init.v
+chparam -set INIT 0 myDFF*P*
+hierarchy -top myDFFP
+logger -expect error "unsupported initial value and async reset value combination" 1
+synth_gowin
diff --git a/tests/arch/gowin/init.ys b/tests/arch/gowin/init.ys
index ddc0e4757..88e88c15a 100644
--- a/tests/arch/gowin/init.ys
+++ b/tests/arch/gowin/init.ys
@@ -30,16 +30,15 @@ select -assert-count 1 t:DFFRE
 select -assert-count 1 t:DFFS
 select -assert-count 1 t:DFFSE
 
-delete
 design -load read
 
 # these should synth to a flop with reset
 chparam -set INIT 1 myDFF myDFFN myDFFE myDFFNE
 
-# async should give a warning
+# async would give an error
 # sync should synth to a mux
-chparam -set INIT 0 myDFF*S* myDFF*P*
-chparam -set INIT 1 myDFF*R* myDFF*C*
+chparam -set INIT 0 myDFF*S*
+chparam -set INIT 1 myDFF*R*
 
 proc
 flatten
@@ -67,8 +66,3 @@ select -assert-count 0 t:DFFRE
 select -assert-count 2 t:DFFS
 select -assert-count 2 t:DFFSE
 select -assert-count 12 t:LUT2
-
-# check the expected leftover init values
-# this would happen if your reset value is not the initial value
-# which would be weird
-select -assert-count 8 a:init
diff --git a/tests/arch/intel_alm/add_sub.ys b/tests/arch/intel_alm/add_sub.ys
index 4cb2c2e0d..0f552a27c 100644
--- a/tests/arch/intel_alm/add_sub.ys
+++ b/tests/arch/intel_alm/add_sub.ys
@@ -6,3 +6,13 @@ cd top # Constrain all select calls below inside the top module
 stat
 select -assert-count 8 t:MISTRAL_ALUT_ARITH
 select -assert-none t:MISTRAL_ALUT_ARITH %% t:* %D
+
+design -reset
+read_verilog ../common/add_sub.v
+hierarchy -top top
+equiv_opt -assert -map +/intel_alm/common/alm_sim.v synth_intel_alm -family cyclone10gx # 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
+stat
+select -assert-count 8 t:MISTRAL_ALUT_ARITH
+select -assert-none t:MISTRAL_ALUT_ARITH %% t:* %D
diff --git a/tests/arch/intel_alm/adffs.ys b/tests/arch/intel_alm/adffs.ys
index 5d8d3a220..04fa2ad24 100644
--- a/tests/arch/intel_alm/adffs.ys
+++ b/tests/arch/intel_alm/adffs.ys
@@ -13,6 +13,18 @@ select -assert-none t:MISTRAL_FF t:MISTRAL_NOT %% t:* %D
 
 
 design -load read
+hierarchy -top adff
+proc
+equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclone10gx # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd adff # Constrain all select calls below inside the top module
+select -assert-count 1 t:MISTRAL_FF
+select -assert-count 1 t:MISTRAL_NOT
+
+select -assert-none t:MISTRAL_FF t:MISTRAL_NOT %% t:* %D
+
+
+design -load read
 hierarchy -top adffn
 proc
 equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclonev # equivalency check
@@ -24,6 +36,17 @@ select -assert-none t:MISTRAL_FF %% t:* %D
 
 
 design -load read
+hierarchy -top adffn
+proc
+equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclone10gx # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd adffn # Constrain all select calls below inside the top module
+select -assert-count 1 t:MISTRAL_FF
+
+select -assert-none t:MISTRAL_FF %% t:* %D
+
+
+design -load read
 hierarchy -top dffs
 proc
 equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclonev # equivalency check
@@ -36,6 +59,18 @@ select -assert-none t:MISTRAL_FF t:MISTRAL_ALUT2 %% t:* %D
 
 
 design -load read
+hierarchy -top dffs
+proc
+equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclone10gx # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd dffs # Constrain all select calls below inside the top module
+select -assert-count 1 t:MISTRAL_FF
+select -assert-count 1 t:MISTRAL_ALUT2
+
+select -assert-none t:MISTRAL_FF t:MISTRAL_ALUT2 %% t:* %D
+
+
+design -load read
 hierarchy -top ndffnr
 proc
 equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclonev # equivalency check
@@ -46,3 +81,16 @@ select -assert-count 1 t:MISTRAL_NOT
 select -assert-count 1 t:MISTRAL_ALUT2
 
 select -assert-none t:MISTRAL_FF t:MISTRAL_NOT t:MISTRAL_ALUT2 %% t:* %D
+
+
+design -load read
+hierarchy -top ndffnr
+proc
+equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclone10gx # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd ndffnr # Constrain all select calls below inside the top module
+select -assert-count 1 t:MISTRAL_FF
+select -assert-count 1 t:MISTRAL_NOT
+select -assert-count 1 t:MISTRAL_ALUT2
+
+select -assert-none t:MISTRAL_FF t:MISTRAL_NOT t:MISTRAL_ALUT2 %% t:* %D
diff --git a/tests/arch/intel_alm/counter.ys b/tests/arch/intel_alm/counter.ys
index 945c318d8..50103fefc 100644
--- a/tests/arch/intel_alm/counter.ys
+++ b/tests/arch/intel_alm/counter.ys
@@ -9,5 +9,19 @@ cd top # Constrain all select calls below inside the top module
 select -assert-count 2 t:MISTRAL_NOT
 select -assert-count 8 t:MISTRAL_ALUT_ARITH
 select -assert-count 8 t:MISTRAL_FF
+select -assert-none t:MISTRAL_NOT t:MISTRAL_ALUT_ARITH t:MISTRAL_FF %% t:* %D
+
+
+design -reset
+read_verilog ../common/counter.v
+hierarchy -top top
+proc
+flatten
+equiv_opt -async2sync -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclone10gx # 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 2 t:MISTRAL_NOT
+select -assert-count 8 t:MISTRAL_ALUT_ARITH
+select -assert-count 8 t:MISTRAL_FF
 select -assert-none t:MISTRAL_NOT t:MISTRAL_ALUT_ARITH t:MISTRAL_FF %% t:* %D
diff --git a/tests/arch/intel_alm/dffs.ys b/tests/arch/intel_alm/dffs.ys
index 149b3121a..9ae6c637a 100644
--- a/tests/arch/intel_alm/dffs.ys
+++ b/tests/arch/intel_alm/dffs.ys
@@ -11,6 +11,17 @@ select -assert-count 1 t:MISTRAL_FF
 select -assert-none t:MISTRAL_FF %% t:* %D
 
 design -load read
+hierarchy -top dff
+proc
+equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclone10gx # 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:MISTRAL_FF
+
+select -assert-none t:MISTRAL_FF %% t:* %D
+
+
+design -load read
 hierarchy -top dffe
 proc
 equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclonev # equivalency check
@@ -19,3 +30,14 @@ cd dffe # Constrain all select calls below inside the top module
 select -assert-count 1 t:MISTRAL_FF
 
 select -assert-none t:MISTRAL_FF %% t:* %D
+
+
+design -load read
+hierarchy -top dffe
+proc
+equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclone10gx # 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:MISTRAL_FF
+
+select -assert-none t:MISTRAL_FF %% t:* %D
diff --git a/tests/arch/intel_alm/fsm.ys b/tests/arch/intel_alm/fsm.ys
index 67965569b..6491b2e08 100644
--- a/tests/arch/intel_alm/fsm.ys
+++ b/tests/arch/intel_alm/fsm.ys
@@ -14,6 +14,29 @@ cd fsm # Constrain all select calls below inside the top module
 select -assert-count 6 t:MISTRAL_FF
 select -assert-max 2 t:MISTRAL_ALUT2 # Clang returns 2, GCC returns 1
 select -assert-count 1 t:MISTRAL_ALUT3
-select -assert-count 5 t:MISTRAL_ALUT5
-select -assert-count 2 t:MISTRAL_ALUT6
-select -assert-none t:MISTRAL_FF t:MISTRAL_ALUT2 t:MISTRAL_ALUT3 t:MISTRAL_ALUT5 t:MISTRAL_ALUT6 %% t:* %D
+select -assert-max 1 t:MISTRAL_ALUT4 # Clang returns 0, GCC returns 1
+select -assert-max 6 t:MISTRAL_ALUT5 # Clang returns 5, GCC returns 4
+select -assert-max 2 t:MISTRAL_ALUT6 # Clang returns 1, GCC returns 2
+select -assert-none t:MISTRAL_FF t:MISTRAL_ALUT2 t:MISTRAL_ALUT3 t:MISTRAL_ALUT4 t:MISTRAL_ALUT5 t:MISTRAL_ALUT6 %% t:* %D
+
+design -reset
+read_verilog ../common/fsm.v
+hierarchy -top fsm
+proc
+flatten
+
+equiv_opt -run :prove -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclone10gx
+async2sync
+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 6 t:MISTRAL_FF
+select -assert-max 2 t:MISTRAL_ALUT2 # Clang returns 2, GCC returns 1
+select -assert-max 2 t:MISTRAL_ALUT3 # Clang returns 2, GCC returns 1
+select -assert-max 1 t:MISTRAL_ALUT4 # Clang returns 0, GCC returns 1
+select -assert-max 6 t:MISTRAL_ALUT5 # Clang returns 5, GCC returns 4
+select -assert-max 2 t:MISTRAL_ALUT6 # Clang returns 1, GCC returns 2
+select -assert-none t:MISTRAL_FF t:MISTRAL_ALUT2 t:MISTRAL_ALUT3 t:MISTRAL_ALUT4 t:MISTRAL_ALUT5 t:MISTRAL_ALUT6 %% t:* %D
diff --git a/tests/arch/intel_alm/logic.ys b/tests/arch/intel_alm/logic.ys
index fad45db74..e8b26a524 100644
--- a/tests/arch/intel_alm/logic.ys
+++ b/tests/arch/intel_alm/logic.ys
@@ -9,3 +9,17 @@ select -assert-count 1 t:MISTRAL_NOT
 select -assert-count 6 t:MISTRAL_ALUT2
 select -assert-count 2 t:MISTRAL_ALUT4
 select -assert-none t:MISTRAL_NOT t:MISTRAL_ALUT2 t:MISTRAL_ALUT4 %% t:* %D
+
+
+design -reset
+read_verilog ../common/logic.v
+hierarchy -top top
+proc
+equiv_opt -assert -map +/intel_alm/common/alm_sim.v synth_intel_alm -family cyclone10gx # 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:MISTRAL_NOT
+select -assert-count 6 t:MISTRAL_ALUT2
+select -assert-count 2 t:MISTRAL_ALUT4
+select -assert-none t:MISTRAL_NOT t:MISTRAL_ALUT2 t:MISTRAL_ALUT4 %% t:* %D
+\ No newline at end of file
diff --git a/tests/arch/intel_alm/lutram.ys b/tests/arch/intel_alm/lutram.ys
index 6f997b67b..66f8a1536 100644
--- a/tests/arch/intel_alm/lutram.ys
+++ b/tests/arch/intel_alm/lutram.ys
@@ -7,7 +7,7 @@ memory
 opt -full
 
 miter -equiv -flatten -make_assert -make_outputs gold gate miter
-sat -verify -prove-asserts -seq 5 -set-init-zero -show-inputs -show-outputs miter
+sat -verify -prove-asserts -seq 3 -set-init-zero -show-inputs -show-outputs miter
 
 design -load postopt
 cd lutram_1w1r
@@ -18,3 +18,24 @@ select -assert-count 8 t:MISTRAL_ALUT3
 select -assert-count 17 t:MISTRAL_FF
 select -assert-none t:MISTRAL_NOT t:MISTRAL_ALUT2 t:MISTRAL_ALUT3 t:MISTRAL_FF t:MISTRAL_MLAB %% t:* %D
 
+
+design -reset
+read_verilog ../common/lutram.v
+hierarchy -top lutram_1w1r
+proc
+memory -nomap
+equiv_opt -run :prove -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v -map +/intel_alm/common/mem_sim.v synth_intel_alm -family cyclonev -nobram
+memory
+opt -full
+
+miter -equiv -flatten -make_assert -make_outputs gold gate miter
+sat -verify -prove-asserts -seq 3 -set-init-zero -show-inputs -show-outputs miter
+
+design -load postopt
+cd lutram_1w1r
+select -assert-count 16 t:MISTRAL_MLAB
+select -assert-count 1 t:MISTRAL_NOT
+select -assert-count 2 t:MISTRAL_ALUT2
+select -assert-count 8 t:MISTRAL_ALUT3
+select -assert-count 17 t:MISTRAL_FF
+select -assert-none t:MISTRAL_NOT t:MISTRAL_ALUT2 t:MISTRAL_ALUT3 t:MISTRAL_FF t:MISTRAL_MLAB %% t:* %D
diff --git a/tests/arch/intel_alm/mul.ys b/tests/arch/intel_alm/mul.ys
new file mode 100644
index 000000000..92f00156a
--- /dev/null
+++ b/tests/arch/intel_alm/mul.ys
@@ -0,0 +1,23 @@
+read_verilog ../common/mul.v
+hierarchy -top top
+proc
+equiv_opt -assert -map +/intel_alm/common/dsp_sim.v synth_intel_alm -family cyclonev # 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
+
+stat
+
+select -assert-count 1 t:MISTRAL_MUL9X9
+select -assert-none t:MISTRAL_MUL9X9 %% t:* %D
+
+design -reset
+read_verilog ../common/mul.v
+hierarchy -top top
+proc
+equiv_opt -assert -map +/intel_alm/common/dsp_sim.v synth_intel_alm -family cyclone10gx # 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
+
+# Cyclone 10 GX does not have 9x9 multipliers, so we use 18x18.
+select -assert-count 1 t:MISTRAL_MUL18X18
+select -assert-none t:MISTRAL_MUL18X18 %% t:* %D
diff --git a/tests/arch/intel_alm/mux.ys b/tests/arch/intel_alm/mux.ys
index 308e45268..d109257bd 100644
--- a/tests/arch/intel_alm/mux.ys
+++ b/tests/arch/intel_alm/mux.ys
@@ -1,15 +1,26 @@
 read_verilog ../common/mux.v
 design -save read
 
+
 hierarchy -top mux2
 proc
 equiv_opt -assert -map +/intel_alm/common/alm_sim.v synth_intel_alm -family cyclonev # 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:MISTRAL_ALUT3
+select -assert-none t:MISTRAL_ALUT3 %% t:* %D
+
 
+design -load read
+hierarchy -top mux2
+proc
+equiv_opt -assert -map +/intel_alm/common/alm_sim.v synth_intel_alm -family cyclone10gx # 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:MISTRAL_ALUT3
 select -assert-none t:MISTRAL_ALUT3 %% t:* %D
 
+
 design -load read
 hierarchy -top mux4
 proc
@@ -17,9 +28,19 @@ equiv_opt -assert -map +/intel_alm/common/alm_sim.v synth_intel_alm -family cycl
 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:MISTRAL_ALUT6
+select -assert-none t:MISTRAL_ALUT6 %% t:* %D
 
+
+design -load read
+hierarchy -top mux4
+proc
+equiv_opt -assert -map +/intel_alm/common/alm_sim.v synth_intel_alm -family cyclone10gx # 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:MISTRAL_ALUT6
 select -assert-none t:MISTRAL_ALUT6 %% t:* %D
 
+
 design -load read
 hierarchy -top mux8
 proc
@@ -29,9 +50,20 @@ cd mux8 # Constrain all select calls below inside the top module
 select -assert-count 1 t:MISTRAL_ALUT3
 select -assert-count 1 t:MISTRAL_ALUT5
 select -assert-count 2 t:MISTRAL_ALUT6
-
 select -assert-none t:MISTRAL_ALUT3 t:MISTRAL_ALUT5 t:MISTRAL_ALUT6 %% t:* %D
 
+
+design -load read
+hierarchy -top mux8
+proc
+equiv_opt -assert -map +/intel_alm/common/alm_sim.v synth_intel_alm -family cyclone10gx # 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 1 t:MISTRAL_ALUT3
+select -assert-count 2 t:MISTRAL_ALUT6
+select -assert-none t:MISTRAL_ALUT3 t:MISTRAL_ALUT6 %% t:* %D
+
+
 design -load read
 hierarchy -top mux16
 proc
@@ -41,5 +73,17 @@ cd mux16 # Constrain all select calls below inside the top module
 select -assert-count 1 t:MISTRAL_ALUT3
 select -assert-count 2 t:MISTRAL_ALUT5
 select -assert-count 4 t:MISTRAL_ALUT6
+select -assert-none t:MISTRAL_ALUT3 t:MISTRAL_ALUT5 t:MISTRAL_ALUT6 %% t:* %D
+
+
+design -load read
+hierarchy -top mux16
+proc
+equiv_opt -assert -map +/intel_alm/common/alm_sim.v synth_intel_alm -family cyclone10gx # 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 1 t:MISTRAL_ALUT3
+select -assert-count 2 t:MISTRAL_ALUT5
+select -assert-count 4 t:MISTRAL_ALUT6
 
 select -assert-none t:MISTRAL_ALUT3 t:MISTRAL_ALUT5 t:MISTRAL_ALUT6 %% t:* %D
diff --git a/tests/arch/intel_alm/quartus_ice.ys b/tests/arch/intel_alm/quartus_ice.ys
index 4b9b54d10..a88226e13 100644
--- a/tests/arch/intel_alm/quartus_ice.ys
+++ b/tests/arch/intel_alm/quartus_ice.ys
@@ -10,3 +10,17 @@ EOT
 
 synth_intel_alm -family cyclonev -quartus
 select -assert-none w:*[* w:*]*
+
+design -reset
+read_verilog <<EOT
+// Verilog has syntax for raw identifiers, where you start it with \ and end it with a space.
+// This test crashes Quartus due to it parsing \a[10] as a wire slice and not a raw identifier.
+module top();
+  (* keep *) wire [31:0] \a[10] ;
+  (* keep *) wire b;
+  assign b = \a[10] [31];
+endmodule
+EOT
+
+synth_intel_alm -family cyclone10gx -quartus
+select -assert-none w:*[* w:*]*
diff --git a/tests/arch/intel_alm/shifter.ys b/tests/arch/intel_alm/shifter.ys
index 014dbd1a8..e307b5486 100644
--- a/tests/arch/intel_alm/shifter.ys
+++ b/tests/arch/intel_alm/shifter.ys
@@ -6,5 +6,16 @@ equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm
 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:MISTRAL_FF
+select -assert-none t:MISTRAL_FF %% t:* %D
+
 
+design -reset
+read_verilog ../common/shifter.v
+hierarchy -top top
+proc
+flatten
+equiv_opt -async2sync -assert -map +/intel_alm/common/alm_sim.v -map +/intel_alm/common/dff_sim.v synth_intel_alm -family cyclone10gx # 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:MISTRAL_FF
 select -assert-none t:MISTRAL_FF %% t:* %D
diff --git a/tests/arch/intel_alm/tribuf.ys b/tests/arch/intel_alm/tribuf.ys
index 71b05a747..7f3b38493 100644
--- a/tests/arch/intel_alm/tribuf.ys
+++ b/tests/arch/intel_alm/tribuf.ys
@@ -9,5 +9,19 @@ design -load postopt # load the post-opt design (otherwise equiv_opt loads the p
 cd tristate # Constrain all select calls below inside the top module
 #Internal cell type used. Need support it.
 select -assert-count 1 t:$_TBUF_
+select -assert-none t:$_TBUF_ %% t:* %D
+
 
+design -reset
+read_verilog ../common/tribuf.v
+hierarchy -top tristate
+proc
+tribuf
+flatten
+synth
+equiv_opt -assert -map +/simcells.v synth_intel_alm -family cyclone10gx # 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
+#Internal cell type used. Need support it.
+select -assert-count 1 t:$_TBUF_
 select -assert-none t:$_TBUF_ %% t:* %D
diff --git a/tests/arch/xilinx/nosrl.ys b/tests/arch/xilinx/nosrl.ys
new file mode 100644
index 000000000..31bd5d377
--- /dev/null
+++ b/tests/arch/xilinx/nosrl.ys
@@ -0,0 +1,41 @@
+read_verilog <<EOT
+
+module xilinx_srl_static_test(input i, clk, output [1:0] q);
+reg head = 1'b0;
+reg [3:0] shift1 = 4'b0000;
+reg [3:0] shift2 = 4'b0000;
+
+always @(posedge clk) begin
+    head <= i;
+    shift1 <= {shift1[2:0], head};
+    shift2 <= {shift2[2:0], head};
+end
+
+assign q = {shift2[3], shift1[3]};
+endmodule
+
+EOT
+
+design -save read
+
+hierarchy -top xilinx_srl_static_test
+proc
+#equiv_opt -assert -map +/xilinx/cells_sim.v synth_xilinx -noiopad # equivalency check
+equiv_opt -map +/xilinx/cells_sim.v synth_xilinx -noiopad # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd xilinx_srl_static_test # Constrain all select calls below inside the top module
+stat
+select -assert-count 1 t:BUFG
+select -assert-count 1 t:SRL16E
+select -assert-none t:BUFG t:SRL16E %% t:* %D
+
+design -load read
+hierarchy -top xilinx_srl_static_test
+proc
+equiv_opt -assert -map +/xilinx/cells_sim.v synth_xilinx -nosrl -noiopad # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd xilinx_srl_static_test # Constrain all select calls below inside the top module
+stat
+select -assert-count 1 t:BUFG
+select -assert-count 5 t:FDRE
+select -assert-none t:BUFG t:FDRE %% t:* %D