nir: Add alignment information to cast derefs

[mesa.git] / src / compiler / nir / nir.h

diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index cbf5c0746c351fe8e8ad6b2b1765db51bcd45344..16733fd5e5067a9264f5dcf292fb2f340c5efed1 100644 (file)
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -1462,6 +1462,8 @@ typedef struct {
 
       struct {
          unsigned ptr_stride;
+         unsigned align_mul;
+         unsigned align_offset;
       } cast;
    };
 
@@ -3855,6 +3857,9 @@ void nir_print_shader_annotated(nir_shader *shader, FILE *fp, struct hash_table
 void nir_print_instr(const nir_instr *instr, FILE *fp);
 void nir_print_deref(const nir_deref_instr *deref, FILE *fp);
 
+/** Shallow clone of a single instruction. */
+nir_instr *nir_instr_clone(nir_shader *s, const nir_instr *orig);
+
 /** Shallow clone of a single ALU instruction. */
 nir_alu_instr *nir_alu_instr_clone(nir_shader *s, const nir_alu_instr *orig);
 
@@ -4073,7 +4078,8 @@ typedef enum {
 bool nir_lower_array_deref_of_vec(nir_shader *shader, nir_variable_mode modes,
                                   nir_lower_array_deref_of_vec_options options);
 
-bool nir_lower_indirect_derefs(nir_shader *shader, nir_variable_mode modes);
+bool nir_lower_indirect_derefs(nir_shader *shader, nir_variable_mode modes,
+                               uint32_t max_lower_array_len);
 
 bool nir_lower_locals_to_regs(nir_shader *shader);
 
@@ -4780,7 +4786,10 @@ bool nir_opt_trivial_continues(nir_shader *shader);
 
 bool nir_opt_undef(nir_shader *shader);
 
-bool nir_opt_vectorize(nir_shader *shader);
+typedef bool (*nir_opt_vectorize_cb)(const nir_instr *a, const nir_instr *b,
+                                     void *data);
+bool nir_opt_vectorize(nir_shader *shader, nir_opt_vectorize_cb filter,
+                       void *data);
 
 bool nir_opt_conditional_discard(nir_shader *shader);