ice40: remove impossible test.

iCE40 does not have LUTRAM. This was erroneously added in commit
caab66111e2b5052bd26c8fd64b1324e7e4a4106, and tested for BRAM,
essentially a duplicate of the "dpram.ys" test.

diff --git a/tests/arch/ice40/lutram.ys b/tests/arch/ice40/lutram.ys
deleted file mode 100644 (file)
index 1ba40f8..0000000
--- a/tests/arch/ice40/lutram.ys
+++ /dev/null
@@ -1,15 +0,0 @@
-read_verilog ../common/lutram.v
-hierarchy -top lutram_1w1r
-proc
-memory -nomap
-equiv_opt -run :prove -map +/ice40/cells_sim.v synth_ice40
-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
-
-design -load postopt
-cd lutram_1w1r
-select -assert-count 1 t:SB_RAM40_4K
-select -assert-none t:SB_RAM40_4K %% t:* %D