intel/compiler: Fix pointer arithmetic when reading shader assembly

[mesa.git] / src / intel / compiler / brw_fs_live_variables.h

diff --git a/src/intel/compiler/brw_fs_live_variables.h b/src/intel/compiler/brw_fs_live_variables.h
index 9d59620aed5da90227266cb89de4922e483f9b7a..5661c102eeb0befde2e39fa265592af72ef512be 100644 (file)
--- a/src/intel/compiler/brw_fs_live_variables.h
+++ b/src/intel/compiler/brw_fs_live_variables.h
@@ -28,6 +28,7 @@
 #ifndef BRW_FS_LIVE_VARIABLES_H
 #define BRW_FS_LIVE_VARIABLES_H
 
+#include "brw_ir_analysis.h"
 #include "brw_ir_fs.h"
 #include "util/bitset.h"
 
@@ -76,11 +77,19 @@ public:
       BITSET_WORD flag_liveout[1];
    };
 
-   DECLARE_RALLOC_CXX_OPERATORS(fs_live_variables)
-
    fs_live_variables(const backend_shader *s);
    ~fs_live_variables();
 
+   bool validate(const backend_shader *s) const;
+
+   analysis_dependency_class
+   dependency_class() const
+   {
+      return (DEPENDENCY_INSTRUCTION_IDENTITY |
+              DEPENDENCY_INSTRUCTION_DATA_FLOW |
+              DEPENDENCY_VARIABLES);
+   }
+
    bool vars_interfere(int a, int b) const;
    bool vgrfs_interfere(int a, int b) const;
    int var_from_reg(const fs_reg &reg) const
@@ -123,8 +132,7 @@ public:
 
 protected:
    void setup_def_use();
-   void setup_one_read(struct block_data *bd, fs_inst *inst, int ip,
-                       const fs_reg &reg);
+   void setup_one_read(struct block_data *bd, int ip, const fs_reg &reg);
    void setup_one_write(struct block_data *bd, fs_inst *inst, int ip,
                         const fs_reg &reg);
    void compute_live_variables();