1 files changed, 1 insertions, 154 deletions

diff --git a/src/glsl/nir/nir_opt_cse.c b/src/glsl/nir/nir_opt_cse.c
index 64c94afd480..72438dda43f 100644
--- a/src/glsl/nir/nir_opt_cse.c
+++ b/src/glsl/nir/nir_opt_cse.c
@@ -25,7 +25,7 @@
  *
  */
 
-#include "nir.h"
+#include "nir_instr_set.h"
 
 /*
  * Implements common subexpression elimination
@@ -36,159 +36,6 @@ struct cse_state {
    bool progress;
 };
 
-static bool
-nir_alu_srcs_equal(nir_alu_instr *alu1, nir_alu_instr *alu2, unsigned src1,
-                   unsigned src2)
-{
-   if (alu1->src[src1].abs != alu2->src[src2].abs ||
-       alu1->src[src1].negate != alu2->src[src2].negate)
-      return false;
-
-   for (unsigned i = 0; i < nir_ssa_alu_instr_src_components(alu1, src1); i++) {
-      if (alu1->src[src1].swizzle[i] != alu2->src[src2].swizzle[i])
-         return false;
-   }
-
-   return nir_srcs_equal(alu1->src[src1].src, alu2->src[src2].src);
-}
-
-static bool
-nir_instrs_equal(nir_instr *instr1, nir_instr *instr2)
-{
-   if (instr1->type != instr2->type)
-      return false;
-
-   switch (instr1->type) {
-   case nir_instr_type_alu: {
-      nir_alu_instr *alu1 = nir_instr_as_alu(instr1);
-      nir_alu_instr *alu2 = nir_instr_as_alu(instr2);
-
-      if (alu1->op != alu2->op)
-         return false;
-
-      /* TODO: We can probably acutally do something more inteligent such
-       * as allowing different numbers and taking a maximum or something
-       * here */
-      if (alu1->dest.dest.ssa.num_components != alu2->dest.dest.ssa.num_components)
-         return false;
-
-      if (nir_op_infos[alu1->op].algebraic_properties & NIR_OP_IS_COMMUTATIVE) {
-         assert(nir_op_infos[alu1->op].num_inputs == 2);
-         return (nir_alu_srcs_equal(alu1, alu2, 0, 0) &&
-                 nir_alu_srcs_equal(alu1, alu2, 1, 1)) ||
-                (nir_alu_srcs_equal(alu1, alu2, 0, 1) &&
-                 nir_alu_srcs_equal(alu1, alu2, 1, 0));
-      } else {
-         for (unsigned i = 0; i < nir_op_infos[alu1->op].num_inputs; i++) {
-            if (!nir_alu_srcs_equal(alu1, alu2, i, i))
-               return false;
-         }
-      }
-      return true;
-   }
-   case nir_instr_type_tex: {
-      nir_tex_instr *tex1 = nir_instr_as_tex(instr1);
-      nir_tex_instr *tex2 = nir_instr_as_tex(instr2);
-
-      if (tex1->op != tex2->op)
-         return false;
-
-      if (tex1->num_srcs != tex2->num_srcs)
-         return false;
-      for (unsigned i = 0; i < tex1->num_srcs; i++) {
-         if (tex1->src[i].src_type != tex2->src[i].src_type ||
-             !nir_srcs_equal(tex1->src[i].src, tex2->src[i].src)) {
-            return false;
-         }
-      }
-
-      if (tex1->coord_components != tex2->coord_components ||
-          tex1->sampler_dim != tex2->sampler_dim ||
-          tex1->is_array != tex2->is_array ||
-          tex1->is_shadow != tex2->is_shadow ||
-          tex1->is_new_style_shadow != tex2->is_new_style_shadow ||
-          memcmp(tex1->const_offset, tex2->const_offset,
-                 sizeof(tex1->const_offset)) != 0 ||
-          tex1->component != tex2->component ||
-         tex1->sampler_index != tex2->sampler_index ||
-         tex1->sampler_array_size != tex2->sampler_array_size) {
-         return false;
-      }
-
-      /* Don't support un-lowered sampler derefs currently. */
-      if (tex1->sampler || tex2->sampler)
-         return false;
-
-      return true;
-   }
-   case nir_instr_type_load_const: {
-      nir_load_const_instr *load1 = nir_instr_as_load_const(instr1);
-      nir_load_const_instr *load2 = nir_instr_as_load_const(instr2);
-
-      if (load1->def.num_components != load2->def.num_components)
-         return false;
-
-      return memcmp(load1->value.f, load2->value.f,
-                    load1->def.num_components * sizeof(*load2->value.f)) == 0;
-   }
-   case nir_instr_type_phi: {
-      nir_phi_instr *phi1 = nir_instr_as_phi(instr1);
-      nir_phi_instr *phi2 = nir_instr_as_phi(instr2);
-
-      if (phi1->instr.block != phi2->instr.block)
-         return false;
-
-      nir_foreach_phi_src(phi1, src1) {
-         nir_foreach_phi_src(phi2, src2) {
-            if (src1->pred == src2->pred) {
-               if (!nir_srcs_equal(src1->src, src2->src))
-                  return false;
-
-               break;
-            }
-         }
-      }
-
-      return true;
-   }
-   case nir_instr_type_intrinsic: {
-      nir_intrinsic_instr *intrinsic1 = nir_instr_as_intrinsic(instr1);
-      nir_intrinsic_instr *intrinsic2 = nir_instr_as_intrinsic(instr2);
-      const nir_intrinsic_info *info =
-         &nir_intrinsic_infos[intrinsic1->intrinsic];
-
-      if (intrinsic1->intrinsic != intrinsic2->intrinsic ||
-          intrinsic1->num_components != intrinsic2->num_components)
-         return false;
-
-      if (info->has_dest && intrinsic1->dest.ssa.num_components !=
-                            intrinsic2->dest.ssa.num_components)
-         return false;
-
-      for (unsigned i = 0; i < info->num_srcs; i++) {
-         if (!nir_srcs_equal(intrinsic1->src[i], intrinsic2->src[i]))
-            return false;
-      }
-
-      assert(info->num_variables == 0);
-
-      for (unsigned i = 0; i < info->num_indices; i++) {
-         if (intrinsic1->const_index[i] != intrinsic2->const_index[i])
-            return false;
-      }
-
-      return true;
-   }
-   case nir_instr_type_call:
-   case nir_instr_type_jump:
-   case nir_instr_type_ssa_undef:
-   case nir_instr_type_parallel_copy:
-   default:
-      unreachable("Invalid instruction type");
-   }
-
-   return false;
-}
 
 static bool
 src_is_ssa(nir_src *src, void *data)