i965/fs: Lower 32x32 bit multiplication on BXT.

[mesa.git] / src / mesa / drivers / dri / i965 / test_vec4_register_coalesce.cpp

diff --git a/src/mesa/drivers/dri/i965/test_vec4_register_coalesce.cpp b/src/mesa/drivers/dri/i965/test_vec4_register_coalesce.cpp
index c5a3cfc56bb5b45dbf67e9da9e7ea39595190810..a3055fcc8516421d992403db05eb3507d11a3bd9 100644 (file)
--- a/src/mesa/drivers/dri/i965/test_vec4_register_coalesce.cpp
+++ b/src/mesa/drivers/dri/i965/test_vec4_register_coalesce.cpp
@@ -29,13 +29,14 @@ using namespace brw;
 
 int ret = 0;
 
-#define register_coalesce(v) _register_coalesce(v, __FUNCTION__)
+#define register_coalesce(v) _register_coalesce(v, __func__)
 
 class register_coalesce_test : public ::testing::Test {
    virtual void SetUp();
 
 public:
-   struct brw_context *brw;
+   struct brw_compiler *compiler;
+   struct brw_device_info *devinfo;
    struct gl_context *ctx;
    struct gl_shader_program *shader_prog;
    struct brw_vertex_program *vp;
@@ -46,66 +47,69 @@ public:
 class register_coalesce_vec4_visitor : public vec4_visitor
 {
 public:
-   register_coalesce_vec4_visitor(struct brw_context *brw,
+   register_coalesce_vec4_visitor(struct brw_compiler *compiler,
                                   struct gl_shader_program *shader_prog)
-      : vec4_visitor(brw, NULL, NULL, NULL, NULL, shader_prog, NULL, NULL,
-                     false, false /* no_spills */)
+      : vec4_visitor(compiler, NULL, NULL, NULL, NULL, shader_prog,
+                     MESA_SHADER_VERTEX, NULL,
+                     false /* no_spills */, -1)
    {
    }
 
 protected:
-   virtual dst_reg *make_reg_for_system_value(ir_variable *ir)
+   virtual dst_reg *make_reg_for_system_value(int location,
+                                              const glsl_type *type)
    {
-      assert(!"Not reached");
-      return NULL;
+      unreachable("Not reached");
    }
 
    virtual void setup_payload()
    {
-      assert(!"Not reached");
+      unreachable("Not reached");
    }
 
    virtual void emit_prolog()
    {
-      assert(!"Not reached");
+      unreachable("Not reached");
    }
 
    virtual void emit_program_code()
    {
-      assert(!"Not reached");
+      unreachable("Not reached");
    }
 
    virtual void emit_thread_end()
    {
-      assert(!"Not reached");
+      unreachable("Not reached");
    }
 
    virtual void emit_urb_write_header(int mrf)
    {
-      assert(!"Not reached");
+      unreachable("Not reached");
    }
 
    virtual vec4_instruction *emit_urb_write_opcode(bool complete)
    {
-      assert(!"Not reached");
+      unreachable("Not reached");
    }
 };
 
 
 void register_coalesce_test::SetUp()
 {
-   brw = (struct brw_context *)calloc(1, sizeof(*brw));
-   ctx = &brw->ctx;
+   ctx = (struct gl_context *)calloc(1, sizeof(*ctx));
+   compiler = (struct brw_compiler *)calloc(1, sizeof(*compiler));
+   devinfo = (struct brw_device_info *)calloc(1, sizeof(*devinfo));
+   compiler->devinfo = devinfo;
 
    vp = ralloc(NULL, struct brw_vertex_program);
 
    shader_prog = ralloc(NULL, struct gl_shader_program);
 
-   v = new register_coalesce_vec4_visitor(brw, shader_prog);
+   v = new register_coalesce_vec4_visitor(compiler, shader_prog);
 
    _mesa_init_vertex_program(ctx, &vp->program, GL_VERTEX_SHADER, 0);
 
-   brw->gen = 4;
+   devinfo->gen = 4;
 }
 
 static void
@@ -118,6 +122,7 @@ _register_coalesce(vec4_visitor *v, const char *func)
       v->dump_instructions();
    }
 
+   v->calculate_cfg();
    v->opt_register_coalesce();
 
    if (print) {
@@ -240,8 +245,5 @@ TEST_F(register_coalesce_test, test_channel_mul_grf)
 
    register_coalesce(v);
 
-   /* This path isn't supported yet in the reswizzling code, so we're checking
-    * that we haven't done anything bad to scalar non-DP[234]s.
-    */
-   EXPECT_NE(mul->dst.reg, to.reg);
+   EXPECT_EQ(mul->dst.reg, to.reg);
 }