r600g/sb: zero-initialize bytecode structs

Signed-off-by: Vadim Girlin <[email protected]>

2 files changed, 6 insertions, 3 deletions

diff --git a/src/gallium/drivers/r600/sb/sb_ir.h b/src/gallium/drivers/r600/sb/sb_ir.h
index 7f7e71e2335..47f0a5da99c 100644
--- a/src/gallium/drivers/r600/sb/sb_ir.h
+++ b/src/gallium/drivers/r600/sb/sb_ir.h
@@ -963,7 +963,7 @@ public:
 
 class cf_node : public container_node {
 protected:
-	cf_node() : container_node(NT_OP, NST_CF_INST), bc(), jump_target(),
+	cf_node() : container_node(NT_OP, NST_CF_INST), jump_target(),
 		jump_after_target() {};
 public:
 	bc_cf bc;
@@ -983,7 +983,7 @@ public:
 
 class alu_node : public node {
 protected:
-	alu_node() : node(NT_OP, NST_ALU_INST), bc() {};
+	alu_node() : node(NT_OP, NST_ALU_INST) {};
 public:
 	bc_alu bc;
 
@@ -1029,7 +1029,7 @@ public:
 
 class fetch_node : public node {
 protected:
-	fetch_node() : node(NT_OP, NST_FETCH_INST), bc() {};
+	fetch_node() : node(NT_OP, NST_FETCH_INST) {};
 public:
 	bc_fetch bc;
 
diff --git a/src/gallium/drivers/r600/sb/sb_shader.cpp b/src/gallium/drivers/r600/sb/sb_shader.cpp
index 3fd6ea49f54..9bda84f32c4 100644
--- a/src/gallium/drivers/r600/sb/sb_shader.cpp
+++ b/src/gallium/drivers/r600/sb/sb_shader.cpp
@@ -263,6 +263,7 @@ node* shader::create_node(node_type nt, node_subtype nst, node_flags flags) {
 
 alu_node* shader::create_alu() {
 	alu_node* n = new (pool.allocate(sizeof(alu_node))) alu_node();
+	memset(&n->bc, 0, sizeof(bc_alu));
 	all_nodes.push_back(n);
 	return n;
 }
@@ -283,6 +284,7 @@ alu_packed_node* shader::create_alu_packed() {
 
 cf_node* shader::create_cf() {
 	cf_node* n = new (pool.allocate(sizeof(cf_node))) cf_node();
+	memset(&n->bc, 0, sizeof(bc_cf));
 	n->bc.barrier = 1;
 	all_nodes.push_back(n);
 	return n;
@@ -290,6 +292,7 @@ cf_node* shader::create_cf() {
 
 fetch_node* shader::create_fetch() {
 	fetch_node* n = new (pool.allocate(sizeof(fetch_node))) fetch_node();
+	memset(&n->bc, 0, sizeof(bc_fetch));
 	all_nodes.push_back(n);
 	return n;
 }