Fixed to keep Multiplier module.

Signed-off-by: Jaehyun Kim <[email protected]>

Author: jhkim-pii

test/orfs/mock-array/BUILD

@@ -200,6 +200,7 @@ orfs_flow(
         # some width in multiply reduction going on here to speed up
         # builds, so we want to keep this exact module.
         "SYNTH_KEEP_MODULES": "Multiplier",
+        "SYNTH_HIERARCHICAL": "1",
     },
     sources = {
         "IO_CONSTRAINTS": [":mock-array-element-io"],

test/orfs/mock-array/power_instances.tcl

@@ -1,7 +1,7 @@
 source $::env(LOAD_POWER_TCL)
 
-set instances [get_cells ces*/Multiplier*]
-if { [llength $instances] != 64 } {
+set instances [get_cells ces*/io_outs_*_mult*]
+if { [llength $instances] != 256 } {
   puts "Error: Expected to find 64 Multiplier instances, found [llength $instances]"
   exit 1
 }