From: Jim Lawson <ucbjrl@berkeley.edu>
Date: Sat, 23 Feb 2019 00:06:10 +0000 (-0800)
Subject: Address requested changes - don't require non-$ name.
X-Git-Tag: yosys-0.9~299^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=71bcc4c644b0dafa760ff8b6d7bd1109836be621;p=yosys.git

Address requested changes - don't require non-$ name.
Suppress warning if name does begin with a `$`.
Fix hierachy tests so they have something to grep.
Announce hierarchy test types.
---

diff --git a/passes/hierarchy/hierarchy.cc b/passes/hierarchy/hierarchy.cc
index f112e969e..cb54ffa58 100644
--- a/passes/hierarchy/hierarchy.cc
+++ b/passes/hierarchy/hierarchy.cc
@@ -525,14 +525,14 @@ int find_top_mod_score(Design *design, Module *module, dict<Module*, int> &db)
 				celltype = basic_cell_type(celltype);
 			}
 			// Is this cell a module instance?
-			if (celltype[0] != '$') {
-				auto instModule = design->module(celltype);
-				// If there is no instance for this, issue a warning.
-				if (instModule == NULL) {
+			auto instModule = design->module(celltype);
+			// If there is no instance for this, issue a warning.
+			if (instModule == NULL) {
+				//  but only if we're sure it is a reference to a module.
+				if (celltype[0] != '$')
 					log_warning("find_top_mod_score: no instance for %s.%s\n", celltype.c_str(), cell->name.c_str());
-				} else {
-					score = max(score, find_top_mod_score(design, instModule, db) + 1);
-				}
+			} else {
+				score = max(score, find_top_mod_score(design, instModule, db) + 1);
 			}
 		}
 		db[module] = score;
diff --git a/tests/various/hierarchy.sh b/tests/various/hierarchy.sh
index dcb4dc056..d33a247be 100644
--- a/tests/various/hierarchy.sh
+++ b/tests/various/hierarchy.sh
@@ -3,7 +3,8 @@
 
 set -e
 
-../../yosys -q -s - <<- EOY 2>&1 | grep "Automatically selected TOP as design top module"
+echo -n "  TOP first - "
+../../yosys -s - <<- EOY | grep "Automatically selected TOP as design top module"
   read_verilog << EOV
     module TOP(a, y);
       input a;
@@ -21,7 +22,8 @@ set -e
   hierarchy -auto-top
 EOY
 
-../../yosys -q -s - <<- EOY 2>&1 | grep "Automatically selected TOP as design top module"
+echo -n "  TOP last - "
+../../yosys -s - <<- EOY | grep "Automatically selected TOP as design top module"
   read_verilog << EOV
     module aoi12(a, y);
       input a;
@@ -39,7 +41,8 @@ EOY
   hierarchy -auto-top
 EOY
 
-../../yosys -q -s - <<- EOY 2>&1 | grep "Automatically selected noTop as design top module."
+echo -n "  no explicit top - "
+../../yosys -s - <<- EOY | grep "Automatically selected noTop as design top module."
   read_verilog << EOV
     module aoi12(a, y);
       input a;
diff --git a/tests/various/run-test.sh b/tests/various/run-test.sh
index 7cd1a8650..d49553ede 100755
--- a/tests/various/run-test.sh
+++ b/tests/various/run-test.sh
@@ -9,6 +9,6 @@ shell_tests=$(echo *.sh | sed -e 's/run-test.sh//')
 if [ "$shell_tests" ]; then
     for s in $shell_tests; do
         echo "Running $s.."
-        bash $s >& ${s%.sh}.log
+        bash $s
     done
 fi