2 files changed, 16 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
index 9f70b73698a..63007c1feb8 100644
--- a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
+++ b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c
@@ -586,6 +586,20 @@ void x86_mov( struct x86_function *p,
    emit_op_modrm( p, 0x8b, 0x89, dst, src );
 }
 
+void x86_movzx8(struct x86_function *p, struct x86_reg dst, struct x86_reg src )
+{
+   DUMP_RR( dst, src );
+   emit_2ub(p, 0x0f, 0xb6);
+   emit_modrm(p, dst, src);
+}
+
+void x86_movzx16(struct x86_function *p, struct x86_reg dst, struct x86_reg src )
+{
+   DUMP_RR( dst, src );
+   emit_2ub(p, 0x0f, 0xb7);
+   emit_modrm(p, dst, src);
+}
+
 void x86_xor( struct x86_function *p,
 	      struct x86_reg dst,
 	      struct x86_reg src )
diff --git a/src/gallium/auxiliary/rtasm/rtasm_x86sse.h b/src/gallium/auxiliary/rtasm/rtasm_x86sse.h
index 6208e8f707f..365dec109e7 100644
--- a/src/gallium/auxiliary/rtasm/rtasm_x86sse.h
+++ b/src/gallium/auxiliary/rtasm/rtasm_x86sse.h
@@ -237,6 +237,8 @@ void x86_dec( struct x86_function *p, struct x86_reg reg );
 void x86_inc( struct x86_function *p, struct x86_reg reg );
 void x86_lea( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void x86_mov( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
+void x86_movzx8( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
+void x86_movzx16( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void x86_mul( struct x86_function *p, struct x86_reg src );
 void x86_imul( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
 void x86_or( struct x86_function *p, struct x86_reg dst, struct x86_reg src );