Use C++11 final/override keywords.

9 files changed, 18 insertions, 18 deletions

diff --git a/passes/memory/memory.cc b/passes/memory/memory.cc
index cee63bdd8..282517992 100644
--- a/passes/memory/memory.cc
+++ b/passes/memory/memory.cc
@@ -27,7 +27,7 @@ PRIVATE_NAMESPACE_BEGIN
 
 struct MemoryPass : public Pass {
 	MemoryPass() : Pass("memory", "translate memories to basic cells") { }
-	void help() YS_OVERRIDE
+	void help() override
 	{
 		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
 		log("\n");
@@ -49,7 +49,7 @@ struct MemoryPass : public Pass {
 		log("or multiport memory blocks if called with the -nomap option.\n");
 		log("\n");
 	}
-	void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
+	void execute(std::vector<std::string> args, RTLIL::Design *design) override
 	{
 		bool flag_nomap = false;
 		bool flag_nordff = false;
diff --git a/passes/memory/memory_bram.cc b/passes/memory/memory_bram.cc
index 0898ec288..3cb0728b7 100644
--- a/passes/memory/memory_bram.cc
+++ b/passes/memory/memory_bram.cc
@@ -1265,7 +1265,7 @@ void handle_cell(Cell *cell, const rules_t &rules)
 
 struct MemoryBramPass : public Pass {
 	MemoryBramPass() : Pass("memory_bram", "map memories to block rams") { }
-	void help() YS_OVERRIDE
+	void help() override
 	{
 		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
 		log("\n");
@@ -1367,7 +1367,7 @@ struct MemoryBramPass : public Pass {
 		log("the data bits to accommodate the enable pattern of port A.\n");
 		log("\n");
 	}
-	void execute(vector<string> args, Design *design) YS_OVERRIDE
+	void execute(vector<string> args, Design *design) override
 	{
 		rules_t rules;
 
diff --git a/passes/memory/memory_collect.cc b/passes/memory/memory_collect.cc
index ef8b07811..7e82f47dc 100644
--- a/passes/memory/memory_collect.cc
+++ b/passes/memory/memory_collect.cc
@@ -245,7 +245,7 @@ static void handle_module(Design *design, Module *module)
 
 struct MemoryCollectPass : public Pass {
 	MemoryCollectPass() : Pass("memory_collect", "creating multi-port memory cells") { }
-	void help() YS_OVERRIDE
+	void help() override
 	{
 		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
 		log("\n");
@@ -255,7 +255,7 @@ struct MemoryCollectPass : public Pass {
 		log("memory cells.\n");
 		log("\n");
 	}
-	void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE {
+	void execute(std::vector<std::string> args, RTLIL::Design *design) override {
 		log_header(design, "Executing MEMORY_COLLECT pass (generating $mem cells).\n");
 		extra_args(args, 1, design);
 		for (auto module : design->selected_modules())
diff --git a/passes/memory/memory_dff.cc b/passes/memory/memory_dff.cc
index 726a5c1ff..947cf7b35 100644
--- a/passes/memory/memory_dff.cc
+++ b/passes/memory/memory_dff.cc
@@ -291,7 +291,7 @@ struct MemoryDffWorker
 
 struct MemoryDffPass : public Pass {
 	MemoryDffPass() : Pass("memory_dff", "merge input/output DFFs into memories") { }
-	void help() YS_OVERRIDE
+	void help() override
 	{
 		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
 		log("\n");
@@ -305,7 +305,7 @@ struct MemoryDffPass : public Pass {
 		log("        do not merge registers on read ports\n");
 		log("\n");
 	}
-	void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
+	void execute(std::vector<std::string> args, RTLIL::Design *design) override
 	{
 		bool flag_wr_only = false;
 
diff --git a/passes/memory/memory_map.cc b/passes/memory/memory_map.cc
index 9d455f55b..80dd3957d 100644
--- a/passes/memory/memory_map.cc
+++ b/passes/memory/memory_map.cc
@@ -403,7 +403,7 @@ struct MemoryMapWorker
 
 struct MemoryMapPass : public Pass {
 	MemoryMapPass() : Pass("memory_map", "translate multiport memories to basic cells") { }
-	void help() YS_OVERRIDE
+	void help() override
 	{
 		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
 		log("\n");
@@ -425,7 +425,7 @@ struct MemoryMapPass : public Pass {
 		log("        for -attr, ignore case of <value>.\n");
 		log("\n");
 	}
-	void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
+	void execute(std::vector<std::string> args, RTLIL::Design *design) override
 	{
 		bool attr_icase = false;
 		dict<RTLIL::IdString, std::vector<RTLIL::Const>> attributes;
diff --git a/passes/memory/memory_memx.cc b/passes/memory/memory_memx.cc
index 5d5f61c7d..02e00cf30 100644
--- a/passes/memory/memory_memx.cc
+++ b/passes/memory/memory_memx.cc
@@ -28,7 +28,7 @@ PRIVATE_NAMESPACE_BEGIN
 
 struct MemoryMemxPass : public Pass {
 	MemoryMemxPass() : Pass("memory_memx", "emulate vlog sim behavior for mem ports") { }
-	void help() YS_OVERRIDE
+	void help() override
 	{
 		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
 		log("\n");
@@ -38,7 +38,7 @@ struct MemoryMemxPass : public Pass {
 		log("behavior for out-of-bounds memory reads and writes.\n");
 		log("\n");
 	}
-	void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE {
+	void execute(std::vector<std::string> args, RTLIL::Design *design) override {
 		log_header(design, "Executing MEMORY_MEMX pass (converting $mem cells to logic and flip-flops).\n");
 		extra_args(args, 1, design);
 
diff --git a/passes/memory/memory_nordff.cc b/passes/memory/memory_nordff.cc
index 487785397..07bbd9fe8 100644
--- a/passes/memory/memory_nordff.cc
+++ b/passes/memory/memory_nordff.cc
@@ -25,7 +25,7 @@ PRIVATE_NAMESPACE_BEGIN
 
 struct MemoryNordffPass : public Pass {
 	MemoryNordffPass() : Pass("memory_nordff", "extract read port FFs from memories") { }
-	void help() YS_OVERRIDE
+	void help() override
 	{
 		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
 		log("\n");
@@ -35,7 +35,7 @@ struct MemoryNordffPass : public Pass {
 		log("similar to what one would get from calling memory_dff with -nordff.\n");
 		log("\n");
 	}
-	void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
+	void execute(std::vector<std::string> args, RTLIL::Design *design) override
 	{
 		log_header(design, "Executing MEMORY_NORDFF pass (extracting $dff cells from $mem).\n");
 
diff --git a/passes/memory/memory_share.cc b/passes/memory/memory_share.cc
index e11958bd6..7315aeae1 100644
--- a/passes/memory/memory_share.cc
+++ b/passes/memory/memory_share.cc
@@ -734,7 +734,7 @@ struct MemoryShareWorker
 
 struct MemorySharePass : public Pass {
 	MemorySharePass() : Pass("memory_share", "consolidate memory ports") { }
-	void help() YS_OVERRIDE
+	void help() override
 	{
 		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
 		log("\n");
@@ -760,7 +760,7 @@ struct MemorySharePass : public Pass {
 		log("optimizations) such as \"share\" and \"opt_merge\".\n");
 		log("\n");
 	}
-	void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE {
+	void execute(std::vector<std::string> args, RTLIL::Design *design) override {
 		log_header(design, "Executing MEMORY_SHARE pass (consolidating $memrd/$memwr cells).\n");
 		extra_args(args, 1, design);
 		MemoryShareWorker msw(design);
diff --git a/passes/memory/memory_unpack.cc b/passes/memory/memory_unpack.cc
index 8d284edcd..d04d4ba7a 100644
--- a/passes/memory/memory_unpack.cc
+++ b/passes/memory/memory_unpack.cc
@@ -127,7 +127,7 @@ void handle_module(RTLIL::Design *design, RTLIL::Module *module)
 
 struct MemoryUnpackPass : public Pass {
 	MemoryUnpackPass() : Pass("memory_unpack", "unpack multi-port memory cells") { }
-	void help() YS_OVERRIDE
+	void help() override
 	{
 		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
 		log("\n");
@@ -137,7 +137,7 @@ struct MemoryUnpackPass : public Pass {
 		log("$memwr cells. It is the counterpart to the memory_collect pass.\n");
 		log("\n");
 	}
-	void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE {
+	void execute(std::vector<std::string> args, RTLIL::Design *design) override {
 		log_header(design, "Executing MEMORY_UNPACK pass (generating $memrd/$memwr cells form $mem cells).\n");
 		extra_args(args, 1, design);
 		for (auto module : design->selected_modules())