[Mesa-dev] [PATCH 8/9] spirv: Replace assert with vtn_assert

Jason Ekstrand jason at jlekstrand.net
Thu Aug 17 17:22:22 UTC 2017


---
 src/compiler/spirv/spirv_to_nir.c  | 200 +++++++++++++++++-----------------
 src/compiler/spirv/vtn_alu.c       |  26 ++---
 src/compiler/spirv/vtn_cfg.c       |  51 ++++-----
 src/compiler/spirv/vtn_glsl450.c   |   4 +-
 src/compiler/spirv/vtn_variables.c | 212 +++++++++++++++++++------------------
 5 files changed, 247 insertions(+), 246 deletions(-)

diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index af542e8..707fe48 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -192,7 +192,7 @@ vtn_const_ssa_value(struct vtn_builder *b, nir_constant *constant,
          nir_instr_insert_before_cf_list(&b->impl->body, &load->instr);
          val->def = &load->def;
       } else {
-         assert(glsl_type_is_matrix(type));
+         vtn_assert(glsl_type_is_matrix(type));
          unsigned rows = glsl_get_vector_elements(val->type);
          unsigned columns = glsl_get_matrix_columns(val->type);
          val->elems = ralloc_array(b, struct vtn_ssa_value *, columns);
@@ -258,7 +258,7 @@ vtn_ssa_value(struct vtn_builder *b, uint32_t value_id)
       return val->ssa;
 
    case vtn_value_type_pointer:
-      assert(val->pointer->ptr_type && val->pointer->ptr_type->type);
+      vtn_assert(val->pointer->ptr_type && val->pointer->ptr_type->type);
       struct vtn_ssa_value *ssa =
          vtn_create_ssa_value(b, val->pointer->ptr_type->type);
       ssa->def = vtn_pointer_to_ssa(b, val->pointer);
@@ -294,7 +294,7 @@ vtn_foreach_instruction(struct vtn_builder *b, const uint32_t *start,
    while (w < end) {
       SpvOp opcode = w[0] & SpvOpCodeMask;
       unsigned count = w[0] >> SpvWordCountShift;
-      assert(count >= 1 && w + count <= end);
+      vtn_assert(count >= 1 && w + count <= end);
 
       b->spirv_offset = (uint8_t *)w - (uint8_t *)b->spirv;
 
@@ -328,7 +328,7 @@ vtn_foreach_instruction(struct vtn_builder *b, const uint32_t *start,
    b->line = -1;
    b->col = -1;
 
-   assert(w == end);
+   vtn_assert(w == end);
    return w;
 }
 
@@ -349,9 +349,7 @@ vtn_handle_extension(struct vtn_builder *b, SpvOp opcode,
 
    case SpvOpExtInst: {
       struct vtn_value *val = vtn_value(b, w[3], vtn_value_type_extension);
-      bool handled = val->ext_handler(b, w[4], w, count);
-      (void)handled;
-      assert(handled);
+      vtn_assert(val->ext_handler(b, w[4], w, count));
       break;
    }
 
@@ -372,7 +370,7 @@ _foreach_decoration_helper(struct vtn_builder *b,
       if (dec->scope == VTN_DEC_DECORATION) {
          member = parent_member;
       } else if (dec->scope >= VTN_DEC_STRUCT_MEMBER0) {
-         assert(parent_member == -1);
+         vtn_assert(parent_member == -1);
          member = dec->scope - VTN_DEC_STRUCT_MEMBER0;
       } else {
          /* Not a decoration */
@@ -380,7 +378,7 @@ _foreach_decoration_helper(struct vtn_builder *b,
       }
 
       if (dec->group) {
-         assert(dec->group->value_type == vtn_value_type_decoration_group);
+         vtn_assert(dec->group->value_type == vtn_value_type_decoration_group);
          _foreach_decoration_helper(b, base_value, member, dec->group,
                                     cb, data);
       } else {
@@ -410,7 +408,7 @@ vtn_foreach_execution_mode(struct vtn_builder *b, struct vtn_value *value,
       if (dec->scope != VTN_DEC_EXECUTION_MODE)
          continue;
 
-      assert(dec->group == NULL);
+      vtn_assert(dec->group == NULL);
       cb(b, value, dec, data);
    }
 }
@@ -541,7 +539,7 @@ mutable_matrix_member(struct vtn_builder *b, struct vtn_type *type, int member)
       type = type->array_element;
    }
 
-   assert(glsl_type_is_matrix(type->type));
+   vtn_assert(glsl_type_is_matrix(type->type));
 
    return type;
 }
@@ -556,7 +554,7 @@ struct_member_decoration_cb(struct vtn_builder *b,
    if (member < 0)
       return;
 
-   assert(member < ctx->num_fields);
+   vtn_assert(member < ctx->num_fields);
 
    switch (dec->decoration) {
    case SpvDecorationNonWritable:
@@ -580,7 +578,7 @@ struct_member_decoration_cb(struct vtn_builder *b,
       break;
    case SpvDecorationStream:
       /* Vulkan only allows one GS stream */
-      assert(dec->literals[0] == 0);
+      vtn_assert(dec->literals[0] == 0);
       break;
    case SpvDecorationLocation:
       ctx->fields[member].location = dec->literals[0];
@@ -659,7 +657,7 @@ struct_member_matrix_stride_cb(struct vtn_builder *b,
 {
    if (dec->decoration != SpvDecorationMatrixStride)
       return;
-   assert(member >= 0);
+   vtn_assert(member >= 0);
 
    struct member_decoration_ctx *ctx = void_ctx;
 
@@ -669,7 +667,7 @@ struct_member_matrix_stride_cb(struct vtn_builder *b,
       mat_type->stride = mat_type->array_element->stride;
       mat_type->array_element->stride = dec->literals[0];
    } else {
-      assert(mat_type->array_element->stride > 0);
+      vtn_assert(mat_type->array_element->stride > 0);
       mat_type->stride = dec->literals[0];
    }
 }
@@ -686,17 +684,17 @@ type_decoration_cb(struct vtn_builder *b,
 
    switch (dec->decoration) {
    case SpvDecorationArrayStride:
-      assert(type->base_type == vtn_base_type_matrix ||
-             type->base_type == vtn_base_type_array ||
-             type->base_type == vtn_base_type_pointer);
+      vtn_assert(type->base_type == vtn_base_type_matrix ||
+                 type->base_type == vtn_base_type_array ||
+                 type->base_type == vtn_base_type_pointer);
       type->stride = dec->literals[0];
       break;
    case SpvDecorationBlock:
-      assert(type->base_type == vtn_base_type_struct);
+      vtn_assert(type->base_type == vtn_base_type_struct);
       type->block = true;
       break;
    case SpvDecorationBufferBlock:
-      assert(type->base_type == vtn_base_type_struct);
+      vtn_assert(type->base_type == vtn_base_type_struct);
       type->buffer_block = true;
       break;
    case SpvDecorationGLSLShared:
@@ -848,7 +846,7 @@ vtn_handle_type(struct vtn_builder *b, SpvOp opcode,
       struct vtn_type *base = vtn_value(b, w[2], vtn_value_type_type)->type;
       unsigned elems = w[3];
 
-      assert(glsl_type_is_scalar(base->type));
+      vtn_assert(glsl_type_is_scalar(base->type));
       val->type->base_type = vtn_base_type_vector;
       val->type->type = glsl_vector_type(glsl_get_base_type(base->type), elems);
       val->type->stride = glsl_get_bit_size(base->type) / 8;
@@ -860,12 +858,12 @@ vtn_handle_type(struct vtn_builder *b, SpvOp opcode,
       struct vtn_type *base = vtn_value(b, w[2], vtn_value_type_type)->type;
       unsigned columns = w[3];
 
-      assert(glsl_type_is_vector(base->type));
+      vtn_assert(glsl_type_is_vector(base->type));
       val->type->base_type = vtn_base_type_matrix;
       val->type->type = glsl_matrix_type(glsl_get_base_type(base->type),
                                          glsl_get_vector_elements(base->type),
                                          columns);
-      assert(!glsl_type_is_error(val->type->type));
+      vtn_assert(!glsl_type_is_error(val->type->type));
       val->type->length = columns;
       val->type->array_element = base;
       val->type->row_major = false;
@@ -967,7 +965,7 @@ vtn_handle_type(struct vtn_builder *b, SpvOp opcode,
       const struct glsl_type *sampled_type =
          vtn_value(b, w[2], vtn_value_type_type)->type->type;
 
-      assert(glsl_type_is_vector_or_scalar(sampled_type));
+      vtn_assert(glsl_type_is_vector_or_scalar(sampled_type));
 
       enum glsl_sampler_dim dim;
       switch ((SpvDim)w[3]) {
@@ -1009,7 +1007,7 @@ vtn_handle_type(struct vtn_builder *b, SpvOp opcode,
          val->type->type = glsl_sampler_type(dim, is_shadow, is_array,
                                              glsl_get_base_type(sampled_type));
       } else if (sampled == 2) {
-         assert(!is_shadow);
+         vtn_assert(!is_shadow);
          val->type->sampled = false;
          val->type->type = glsl_image_type(dim, is_array,
                                            glsl_get_base_type(sampled_type));
@@ -1069,7 +1067,7 @@ vtn_null_constant(struct vtn_builder *b, const struct glsl_type *type)
       break;
 
    case GLSL_TYPE_ARRAY:
-      assert(glsl_get_length(type) > 0);
+      vtn_assert(glsl_get_length(type) > 0);
       c->num_elements = glsl_get_length(type);
       c->elements = ralloc_array(b, nir_constant *, c->num_elements);
 
@@ -1099,7 +1097,7 @@ spec_constant_decoration_cb(struct vtn_builder *b, struct vtn_value *v,
                              int member, const struct vtn_decoration *dec,
                              void *data)
 {
-   assert(member == -1);
+   vtn_assert(member == -1);
    if (dec->decoration != SpvDecorationSpecId)
       return;
 
@@ -1145,12 +1143,12 @@ handle_workgroup_size_decoration_cb(struct vtn_builder *b,
                                     const struct vtn_decoration *dec,
                                     void *data)
 {
-   assert(member == -1);
+   vtn_assert(member == -1);
    if (dec->decoration != SpvDecorationBuiltIn ||
        dec->literals[0] != SpvBuiltInWorkgroupSize)
       return;
 
-   assert(val->const_type == glsl_vector_type(GLSL_TYPE_UINT, 3));
+   vtn_assert(val->const_type == glsl_vector_type(GLSL_TYPE_UINT, 3));
 
    b->shader->info.cs.local_size[0] = val->constant->values[0].u32[0];
    b->shader->info.cs.local_size[1] = val->constant->values[0].u32[1];
@@ -1166,17 +1164,17 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
    val->constant = rzalloc(b, nir_constant);
    switch (opcode) {
    case SpvOpConstantTrue:
-      assert(val->const_type == glsl_bool_type());
+      vtn_assert(val->const_type == glsl_bool_type());
       val->constant->values[0].u32[0] = NIR_TRUE;
       break;
    case SpvOpConstantFalse:
-      assert(val->const_type == glsl_bool_type());
+      vtn_assert(val->const_type == glsl_bool_type());
       val->constant->values[0].u32[0] = NIR_FALSE;
       break;
 
    case SpvOpSpecConstantTrue:
    case SpvOpSpecConstantFalse: {
-      assert(val->const_type == glsl_bool_type());
+      vtn_assert(val->const_type == glsl_bool_type());
       uint32_t int_val =
          get_specialization(b, val, (opcode == SpvOpSpecConstantTrue));
       val->constant->values[0].u32[0] = int_val ? NIR_TRUE : NIR_FALSE;
@@ -1184,19 +1182,19 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
    }
 
    case SpvOpConstant: {
-      assert(glsl_type_is_scalar(val->const_type));
+      vtn_assert(glsl_type_is_scalar(val->const_type));
       int bit_size = glsl_get_bit_size(val->const_type);
       if (bit_size == 64) {
          val->constant->values->u32[0] = w[3];
          val->constant->values->u32[1] = w[4];
       } else {
-         assert(bit_size == 32);
+         vtn_assert(bit_size == 32);
          val->constant->values->u32[0] = w[3];
       }
       break;
    }
    case SpvOpSpecConstant: {
-      assert(glsl_type_is_scalar(val->const_type));
+      vtn_assert(glsl_type_is_scalar(val->const_type));
       val->constant->values[0].u32[0] = get_specialization(b, val, w[3]);
       int bit_size = glsl_get_bit_size(val->const_type);
       if (bit_size == 64)
@@ -1223,17 +1221,17 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
       case GLSL_TYPE_DOUBLE: {
          int bit_size = glsl_get_bit_size(val->const_type);
          if (glsl_type_is_matrix(val->const_type)) {
-            assert(glsl_get_matrix_columns(val->const_type) == elem_count);
+            vtn_assert(glsl_get_matrix_columns(val->const_type) == elem_count);
             for (unsigned i = 0; i < elem_count; i++)
                val->constant->values[i] = elems[i]->values[0];
          } else {
-            assert(glsl_type_is_vector(val->const_type));
-            assert(glsl_get_vector_elements(val->const_type) == elem_count);
+            vtn_assert(glsl_type_is_vector(val->const_type));
+            vtn_assert(glsl_get_vector_elements(val->const_type) == elem_count);
             for (unsigned i = 0; i < elem_count; i++) {
                if (bit_size == 64) {
                   val->constant->values[0].u64[i] = elems[i]->values[0].u64[0];
                } else {
-                  assert(bit_size == 32);
+                  vtn_assert(bit_size == 32);
                   val->constant->values[0].u32[i] = elems[i]->values[0].u32[0];
                }
             }
@@ -1261,10 +1259,10 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
          struct vtn_value *v0 = &b->values[w[4]];
          struct vtn_value *v1 = &b->values[w[5]];
 
-         assert(v0->value_type == vtn_value_type_constant ||
-                v0->value_type == vtn_value_type_undef);
-         assert(v1->value_type == vtn_value_type_constant ||
-                v1->value_type == vtn_value_type_undef);
+         vtn_assert(v0->value_type == vtn_value_type_constant ||
+                    v0->value_type == vtn_value_type_undef);
+         vtn_assert(v1->value_type == vtn_value_type_constant ||
+                    v1->value_type == vtn_value_type_undef);
 
          unsigned len0 = v0->value_type == vtn_value_type_constant ?
                          glsl_get_vector_elements(v0->const_type) :
@@ -1273,7 +1271,7 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
                          glsl_get_vector_elements(v1->const_type) :
                          glsl_get_vector_elements(v1->type->type);
 
-         assert(len0 + len1 < 16);
+         vtn_assert(len0 + len1 < 16);
 
          unsigned bit_size = glsl_get_bit_size(val->const_type);
          unsigned bit_size0 = v0->value_type == vtn_value_type_constant ?
@@ -1283,7 +1281,7 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
                               glsl_get_bit_size(v1->const_type) :
                               glsl_get_bit_size(v1->type->type);
 
-         assert(bit_size == bit_size0 && bit_size == bit_size1);
+         vtn_assert(bit_size == bit_size0 && bit_size == bit_size1);
          (void)bit_size0; (void)bit_size1;
 
          if (bit_size == 64) {
@@ -1363,12 +1361,12 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
             case GLSL_TYPE_BOOL:
                /* If we hit this granularity, we're picking off an element */
                if (glsl_type_is_matrix(type)) {
-                  assert(col == 0 && elem == -1);
+                  vtn_assert(col == 0 && elem == -1);
                   col = w[i];
                   elem = 0;
                   type = glsl_get_column_type(type);
                } else {
-                  assert(elem <= 0 && glsl_type_is_vector(type));
+                  vtn_assert(elem <= 0 && glsl_type_is_vector(type));
                   elem = w[i];
                   type = glsl_scalar_type(glsl_get_base_type(type));
                }
@@ -1399,14 +1397,14 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
                   if (bit_size == 64) {
                      val->constant->values[0].u64[i] = (*c)->values[col].u64[elem + i];
                   } else {
-                     assert(bit_size == 32);
+                     vtn_assert(bit_size == 32);
                      val->constant->values[0].u32[i] = (*c)->values[col].u32[elem + i];
                   }
             }
          } else {
             struct vtn_value *insert =
                vtn_value(b, w[4], vtn_value_type_constant);
-            assert(insert->const_type == type);
+            vtn_assert(insert->const_type == type);
             if (elem == -1) {
                *c = insert->constant;
             } else {
@@ -1416,7 +1414,7 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
                   if (bit_size == 64) {
                      (*c)->values[col].u64[elem + i] = insert->constant->values[0].u64[i];
                   } else {
-                     assert(bit_size == 32);
+                     vtn_assert(bit_size == 32);
                      (*c)->values[col].u32[elem + i] = insert->constant->values[0].u32[i];
                   }
             }
@@ -1435,13 +1433,13 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
             glsl_get_bit_size(val->const_type);
 
          nir_const_value src[4];
-         assert(count <= 7);
+         vtn_assert(count <= 7);
          for (unsigned i = 0; i < count - 4; i++) {
             nir_constant *c =
                vtn_value(b, w[4 + i], vtn_value_type_constant)->constant;
 
             unsigned j = swap ? 1 - i : i;
-            assert(bit_size == 32);
+            vtn_assert(bit_size == 32);
             src[j] = c->values[0];
          }
 
@@ -1498,7 +1496,7 @@ vtn_handle_function_call(struct vtn_builder *b, SpvOp opcode,
    }
 
    nir_variable *out_tmp = NULL;
-   assert(res_type->type == callee->return_type);
+   vtn_assert(res_type->type == callee->return_type);
    if (!glsl_type_is_void(callee->return_type)) {
       out_tmp = nir_local_variable_create(b->impl, callee->return_type,
                                           "out_tmp");
@@ -1581,7 +1579,7 @@ vtn_handle_texture(struct vtn_builder *b, SpvOp opcode,
       if (src_val->value_type == vtn_value_type_sampled_image) {
          val->pointer = src_val->sampled_image->image;
       } else {
-         assert(src_val->value_type == vtn_value_type_pointer);
+         vtn_assert(src_val->value_type == vtn_value_type_pointer);
          val->pointer = src_val->pointer;
       }
       return;
@@ -1595,7 +1593,7 @@ vtn_handle_texture(struct vtn_builder *b, SpvOp opcode,
    if (sampled_val->value_type == vtn_value_type_sampled_image) {
       sampled = *sampled_val->sampled_image;
    } else {
-      assert(sampled_val->value_type == vtn_value_type_pointer);
+      vtn_assert(sampled_val->value_type == vtn_value_type_pointer);
       sampled.image = NULL;
       sampled.sampler = sampled_val->pointer;
    }
@@ -1763,19 +1761,19 @@ vtn_handle_texture(struct vtn_builder *b, SpvOp opcode,
       uint32_t operands = w[idx++];
 
       if (operands & SpvImageOperandsBiasMask) {
-         assert(texop == nir_texop_tex);
+         vtn_assert(texop == nir_texop_tex);
          texop = nir_texop_txb;
          (*p++) = vtn_tex_src(b, w[idx++], nir_tex_src_bias);
       }
 
       if (operands & SpvImageOperandsLodMask) {
-         assert(texop == nir_texop_txl || texop == nir_texop_txf ||
-                texop == nir_texop_txs);
+         vtn_assert(texop == nir_texop_txl || texop == nir_texop_txf ||
+                    texop == nir_texop_txs);
          (*p++) = vtn_tex_src(b, w[idx++], nir_tex_src_lod);
       }
 
       if (operands & SpvImageOperandsGradMask) {
-         assert(texop == nir_texop_txl);
+         vtn_assert(texop == nir_texop_txl);
          texop = nir_texop_txd;
          (*p++) = vtn_tex_src(b, w[idx++], nir_tex_src_ddx);
          (*p++) = vtn_tex_src(b, w[idx++], nir_tex_src_ddy);
@@ -1791,13 +1789,13 @@ vtn_handle_texture(struct vtn_builder *b, SpvOp opcode,
       }
 
       if (operands & SpvImageOperandsSampleMask) {
-         assert(texop == nir_texop_txf_ms);
+         vtn_assert(texop == nir_texop_txf_ms);
          texop = nir_texop_txf_ms;
          (*p++) = vtn_tex_src(b, w[idx++], nir_tex_src_ms_index);
       }
    }
    /* We should have now consumed exactly all of the arguments */
-   assert(idx == count);
+   vtn_assert(idx == count);
 
    nir_tex_instr *instr = nir_tex_instr_create(b->shader, p - srcs);
    instr->op = texop;
@@ -1858,14 +1856,14 @@ vtn_handle_texture(struct vtn_builder *b, SpvOp opcode,
    nir_ssa_dest_init(&instr->instr, &instr->dest,
                      nir_tex_instr_dest_size(instr), 32, NULL);
 
-   assert(glsl_get_vector_elements(ret_type->type) ==
-          nir_tex_instr_dest_size(instr));
+   vtn_assert(glsl_get_vector_elements(ret_type->type) ==
+              nir_tex_instr_dest_size(instr));
 
    nir_ssa_def *def;
    nir_instr *instruction;
    if (gather_offsets) {
-      assert(glsl_get_base_type(gather_offsets->type) == GLSL_TYPE_ARRAY);
-      assert(glsl_get_length(gather_offsets->type) == 4);
+      vtn_assert(glsl_get_base_type(gather_offsets->type) == GLSL_TYPE_ARRAY);
+      vtn_assert(glsl_get_length(gather_offsets->type) == 4);
       nir_tex_instr *instrs[4] = {instr, NULL, NULL, NULL};
 
       /* Copy the current instruction 4x */
@@ -2028,7 +2026,7 @@ vtn_handle_image(struct vtn_builder *b, SpvOp opcode,
       image.coord = get_image_coord(b, w[4]);
 
       if (count > 5 && (w[5] & SpvImageOperandsSampleMask)) {
-         assert(w[5] == SpvImageOperandsSampleMask);
+         vtn_assert(w[5] == SpvImageOperandsSampleMask);
          image.sample = vtn_ssa_value(b, w[6])->def;
       } else {
          image.sample = nir_ssa_undef(&b->nb, 1, 32);
@@ -2042,7 +2040,7 @@ vtn_handle_image(struct vtn_builder *b, SpvOp opcode,
       /* texel = w[3] */
 
       if (count > 4 && (w[4] & SpvImageOperandsSampleMask)) {
-         assert(w[4] == SpvImageOperandsSampleMask);
+         vtn_assert(w[4] == SpvImageOperandsSampleMask);
          image.sample = vtn_ssa_value(b, w[5])->def;
       } else {
          image.sample = nir_ssa_undef(&b->nb, 1, 32);
@@ -2282,7 +2280,7 @@ vtn_handle_ssbo_or_shared_atomic(struct vtn_builder *b, SpvOp opcode,
 
       }
    } else {
-      assert(ptr->mode == vtn_variable_mode_ssbo);
+      vtn_assert(ptr->mode == vtn_variable_mode_ssbo);
       nir_ssa_def *offset, *index;
       offset = vtn_pointer_to_offset(b, ptr, &index, NULL);
 
@@ -2489,12 +2487,12 @@ vtn_vector_construct(struct vtn_builder *b, unsigned num_components,
     *    "When constructing a vector, there must be at least two Constituent
     *    operands."
     */
-   assert(num_srcs >= 2);
+   vtn_assert(num_srcs >= 2);
 
    unsigned dest_idx = 0;
    for (unsigned i = 0; i < num_srcs; i++) {
       nir_ssa_def *src = srcs[i];
-      assert(dest_idx + src->num_components <= num_components);
+      vtn_assert(dest_idx + src->num_components <= num_components);
       for (unsigned j = 0; j < src->num_components; j++) {
          vec->src[dest_idx].src = nir_src_for_ssa(src);
          vec->src[dest_idx].swizzle[0] = j;
@@ -2507,7 +2505,7 @@ vtn_vector_construct(struct vtn_builder *b, unsigned num_components,
     *    "When constructing a vector, the total number of components in all
     *    the operands must equal the number of components in Result Type."
     */
-   assert(dest_idx == num_components);
+   vtn_assert(dest_idx == num_components);
 
    nir_builder_instr_insert(&b->nb, &vec->instr);
 
@@ -2567,7 +2565,7 @@ vtn_composite_extract(struct vtn_builder *b, struct vtn_ssa_value *src,
    struct vtn_ssa_value *cur = src;
    for (unsigned i = 0; i < num_indices; i++) {
       if (glsl_type_is_vector_or_scalar(cur->type)) {
-         assert(i == num_indices - 1);
+         vtn_assert(i == num_indices - 1);
          /* According to the SPIR-V spec, OpCompositeExtract may work down to
           * the component granularity. The last index will be the index of the
           * vector to extract.
@@ -2900,8 +2898,8 @@ vtn_handle_preamble_instruction(struct vtn_builder *b, SpvOp opcode,
       break;
 
    case SpvOpMemoryModel:
-      assert(w[1] == SpvAddressingModelLogical);
-      assert(w[2] == SpvMemoryModelGLSL450);
+      vtn_assert(w[1] == SpvAddressingModelLogical);
+      vtn_assert(w[2] == SpvMemoryModelGLSL450);
       break;
 
    case SpvOpEntryPoint: {
@@ -2914,7 +2912,7 @@ vtn_handle_preamble_instruction(struct vtn_builder *b, SpvOp opcode,
           stage_for_execution_model(w[1]) != b->entry_point_stage)
          break;
 
-      assert(b->entry_point == NULL);
+      vtn_assert(b->entry_point == NULL);
       b->entry_point = entry_point;
       break;
    }
@@ -2952,7 +2950,7 @@ static void
 vtn_handle_execution_mode(struct vtn_builder *b, struct vtn_value *entry_point,
                           const struct vtn_decoration *mode, void *data)
 {
-   assert(b->entry_point == entry_point);
+   vtn_assert(b->entry_point == entry_point);
 
    switch(mode->exec_mode) {
    case SpvExecutionModeOriginUpperLeft:
@@ -2962,34 +2960,34 @@ vtn_handle_execution_mode(struct vtn_builder *b, struct vtn_value *entry_point,
       break;
 
    case SpvExecutionModeEarlyFragmentTests:
-      assert(b->shader->stage == MESA_SHADER_FRAGMENT);
+      vtn_assert(b->shader->stage == MESA_SHADER_FRAGMENT);
       b->shader->info.fs.early_fragment_tests = true;
       break;
 
    case SpvExecutionModeInvocations:
-      assert(b->shader->stage == MESA_SHADER_GEOMETRY);
+      vtn_assert(b->shader->stage == MESA_SHADER_GEOMETRY);
       b->shader->info.gs.invocations = MAX2(1, mode->literals[0]);
       break;
 
    case SpvExecutionModeDepthReplacing:
-      assert(b->shader->stage == MESA_SHADER_FRAGMENT);
+      vtn_assert(b->shader->stage == MESA_SHADER_FRAGMENT);
       b->shader->info.fs.depth_layout = FRAG_DEPTH_LAYOUT_ANY;
       break;
    case SpvExecutionModeDepthGreater:
-      assert(b->shader->stage == MESA_SHADER_FRAGMENT);
+      vtn_assert(b->shader->stage == MESA_SHADER_FRAGMENT);
       b->shader->info.fs.depth_layout = FRAG_DEPTH_LAYOUT_GREATER;
       break;
    case SpvExecutionModeDepthLess:
-      assert(b->shader->stage == MESA_SHADER_FRAGMENT);
+      vtn_assert(b->shader->stage == MESA_SHADER_FRAGMENT);
       b->shader->info.fs.depth_layout = FRAG_DEPTH_LAYOUT_LESS;
       break;
    case SpvExecutionModeDepthUnchanged:
-      assert(b->shader->stage == MESA_SHADER_FRAGMENT);
+      vtn_assert(b->shader->stage == MESA_SHADER_FRAGMENT);
       b->shader->info.fs.depth_layout = FRAG_DEPTH_LAYOUT_UNCHANGED;
       break;
 
    case SpvExecutionModeLocalSize:
-      assert(b->shader->stage == MESA_SHADER_COMPUTE);
+      vtn_assert(b->shader->stage == MESA_SHADER_COMPUTE);
       b->shader->info.cs.local_size[0] = mode->literals[0];
       b->shader->info.cs.local_size[1] = mode->literals[1];
       b->shader->info.cs.local_size[2] = mode->literals[2];
@@ -3002,7 +3000,7 @@ vtn_handle_execution_mode(struct vtn_builder *b, struct vtn_value *entry_point,
           b->shader->stage == MESA_SHADER_TESS_EVAL) {
          b->shader->info.tess.tcs_vertices_out = mode->literals[0];
       } else {
-         assert(b->shader->stage == MESA_SHADER_GEOMETRY);
+         vtn_assert(b->shader->stage == MESA_SHADER_GEOMETRY);
          b->shader->info.gs.vertices_out = mode->literals[0];
       }
       break;
@@ -3019,7 +3017,7 @@ vtn_handle_execution_mode(struct vtn_builder *b, struct vtn_value *entry_point,
          b->shader->info.tess.primitive_mode =
             gl_primitive_from_spv_execution_mode(mode->exec_mode);
       } else {
-         assert(b->shader->stage == MESA_SHADER_GEOMETRY);
+         vtn_assert(b->shader->stage == MESA_SHADER_GEOMETRY);
          b->shader->info.gs.vertices_in =
             vertices_in_from_spv_execution_mode(mode->exec_mode);
       }
@@ -3028,28 +3026,28 @@ vtn_handle_execution_mode(struct vtn_builder *b, struct vtn_value *entry_point,
    case SpvExecutionModeOutputPoints:
    case SpvExecutionModeOutputLineStrip:
    case SpvExecutionModeOutputTriangleStrip:
-      assert(b->shader->stage == MESA_SHADER_GEOMETRY);
+      vtn_assert(b->shader->stage == MESA_SHADER_GEOMETRY);
       b->shader->info.gs.output_primitive =
          gl_primitive_from_spv_execution_mode(mode->exec_mode);
       break;
 
    case SpvExecutionModeSpacingEqual:
-      assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
+      vtn_assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
              b->shader->stage == MESA_SHADER_TESS_EVAL);
       b->shader->info.tess.spacing = TESS_SPACING_EQUAL;
       break;
    case SpvExecutionModeSpacingFractionalEven:
-      assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
+      vtn_assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
              b->shader->stage == MESA_SHADER_TESS_EVAL);
       b->shader->info.tess.spacing = TESS_SPACING_FRACTIONAL_EVEN;
       break;
    case SpvExecutionModeSpacingFractionalOdd:
-      assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
+      vtn_assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
              b->shader->stage == MESA_SHADER_TESS_EVAL);
       b->shader->info.tess.spacing = TESS_SPACING_FRACTIONAL_ODD;
       break;
    case SpvExecutionModeVertexOrderCw:
-      assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
+      vtn_assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
              b->shader->stage == MESA_SHADER_TESS_EVAL);
       /* Vulkan's notion of CCW seems to match the hardware backends,
        * but be the opposite of OpenGL.  Currently NIR follows GL semantics,
@@ -3058,13 +3056,13 @@ vtn_handle_execution_mode(struct vtn_builder *b, struct vtn_value *entry_point,
       b->shader->info.tess.ccw = true;
       break;
    case SpvExecutionModeVertexOrderCcw:
-      assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
+      vtn_assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
              b->shader->stage == MESA_SHADER_TESS_EVAL);
       /* Backwards; see above */
       b->shader->info.tess.ccw = false;
       break;
    case SpvExecutionModePointMode:
-      assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
+      vtn_assert(b->shader->stage == MESA_SHADER_TESS_CTRL ||
              b->shader->stage == MESA_SHADER_TESS_EVAL);
       b->shader->info.tess.point_mode = true;
       break;
@@ -3231,7 +3229,7 @@ vtn_handle_body_instruction(struct vtn_builder *b, SpvOp opcode,
       if (image->mode == vtn_variable_mode_image) {
          vtn_handle_image(b, opcode, w, count);
       } else {
-         assert(image->mode == vtn_variable_mode_sampler);
+         vtn_assert(image->mode == vtn_variable_mode_sampler);
          vtn_handle_texture(b, opcode, w, count);
       }
       break;
@@ -3256,7 +3254,7 @@ vtn_handle_body_instruction(struct vtn_builder *b, SpvOp opcode,
       if (pointer->value_type == vtn_value_type_image_pointer) {
          vtn_handle_image(b, opcode, w, count);
       } else {
-         assert(pointer->value_type == vtn_value_type_pointer);
+         vtn_assert(pointer->value_type == vtn_value_type_pointer);
          vtn_handle_ssbo_or_shared_atomic(b, opcode, w, count);
       }
       break;
@@ -3267,7 +3265,7 @@ vtn_handle_body_instruction(struct vtn_builder *b, SpvOp opcode,
       if (pointer->value_type == vtn_value_type_image_pointer) {
          vtn_handle_image(b, opcode, w, count);
       } else {
-         assert(pointer->value_type == vtn_value_type_pointer);
+         vtn_assert(pointer->value_type == vtn_value_type_pointer);
          vtn_handle_ssbo_or_shared_atomic(b, opcode, w, count);
       }
       break;
@@ -3443,13 +3441,13 @@ spirv_to_nir(const uint32_t *words, size_t word_count,
    const uint32_t *word_end = words + word_count;
 
    /* Handle the SPIR-V header (first 4 dwords)  */
-   assert(word_count > 5);
+   vtn_assert(word_count > 5);
 
-   assert(words[0] == SpvMagicNumber);
-   assert(words[1] >= 0x10000);
+   vtn_assert(words[0] == SpvMagicNumber);
+   vtn_assert(words[1] >= 0x10000);
    /* words[2] == generator magic */
    unsigned value_id_bound = words[3];
-   assert(words[4] == 0);
+   vtn_assert(words[4] == 0);
 
    words+= 5;
 
@@ -3492,9 +3490,9 @@ spirv_to_nir(const uint32_t *words, size_t word_count,
       vtn_function_emit(b, func, vtn_handle_body_instruction);
    }
 
-   assert(b->entry_point->value_type == vtn_value_type_function);
+   vtn_assert(b->entry_point->value_type == vtn_value_type_function);
    nir_function *entry_point = b->entry_point->func->impl->function;
-   assert(entry_point);
+   vtn_assert(entry_point);
 
    /* Unparent the shader from the vtn_builder before we delete the builder */
    ralloc_steal(NULL, b->shader);
diff --git a/src/compiler/spirv/vtn_alu.c b/src/compiler/spirv/vtn_alu.c
index ecf9cbc..5fa695b 100644
--- a/src/compiler/spirv/vtn_alu.c
+++ b/src/compiler/spirv/vtn_alu.c
@@ -243,29 +243,29 @@ vtn_handle_bitcast(struct vtn_builder *b, struct vtn_ssa_value *dest,
    unsigned dest_bit_size = glsl_get_bit_size(dest->type);
    unsigned src_components = src->num_components;
    unsigned dest_components = glsl_get_vector_elements(dest->type);
-   assert(src_bit_size * src_components == dest_bit_size * dest_components);
+   vtn_assert(src_bit_size * src_components == dest_bit_size * dest_components);
 
    nir_ssa_def *dest_chan[4];
    if (src_bit_size > dest_bit_size) {
-      assert(src_bit_size % dest_bit_size == 0);
+      vtn_assert(src_bit_size % dest_bit_size == 0);
       unsigned divisor = src_bit_size / dest_bit_size;
       for (unsigned comp = 0; comp < src_components; comp++) {
-         assert(src_bit_size == 64);
-         assert(dest_bit_size == 32);
+         vtn_assert(src_bit_size == 64);
+         vtn_assert(dest_bit_size == 32);
          nir_ssa_def *split =
             nir_unpack_64_2x32(&b->nb, nir_channel(&b->nb, src, comp));
          for (unsigned i = 0; i < divisor; i++)
             dest_chan[divisor * comp + i] = nir_channel(&b->nb, split, i);
       }
    } else {
-      assert(dest_bit_size % src_bit_size == 0);
+      vtn_assert(dest_bit_size % src_bit_size == 0);
       unsigned divisor = dest_bit_size / src_bit_size;
       for (unsigned comp = 0; comp < dest_components; comp++) {
          unsigned channels = ((1 << divisor) - 1) << (comp * divisor);
          nir_ssa_def *src_chan =
             nir_channels(&b->nb, src, channels);
-         assert(dest_bit_size == 64);
-         assert(src_bit_size == 32);
+         vtn_assert(dest_bit_size == 64);
+         vtn_assert(src_bit_size == 32);
          dest_chan[comp] = nir_pack_64_2x32(&b->nb, src_chan);
       }
    }
@@ -374,7 +374,7 @@ static void
 handle_no_contraction(struct vtn_builder *b, struct vtn_value *val, int member,
                       const struct vtn_decoration *dec, void *_void)
 {
-   assert(dec->scope == VTN_DEC_DECORATION);
+   vtn_assert(dec->scope == VTN_DEC_DECORATION);
    if (dec->decoration != SpvDecorationNoContraction)
       return;
 
@@ -407,7 +407,7 @@ vtn_handle_alu(struct vtn_builder *b, SpvOp opcode,
    val->ssa = vtn_create_ssa_value(b, type);
    nir_ssa_def *src[4] = { NULL, };
    for (unsigned i = 0; i < num_inputs; i++) {
-      assert(glsl_type_is_vector_or_scalar(vtn_src[i]->type));
+      vtn_assert(glsl_type_is_vector_or_scalar(vtn_src[i]->type));
       src[i] = vtn_src[i]->def;
    }
 
@@ -459,25 +459,25 @@ vtn_handle_alu(struct vtn_builder *b, SpvOp opcode,
       break;
 
    case SpvOpIAddCarry:
-      assert(glsl_type_is_struct(val->ssa->type));
+      vtn_assert(glsl_type_is_struct(val->ssa->type));
       val->ssa->elems[0]->def = nir_iadd(&b->nb, src[0], src[1]);
       val->ssa->elems[1]->def = nir_uadd_carry(&b->nb, src[0], src[1]);
       break;
 
    case SpvOpISubBorrow:
-      assert(glsl_type_is_struct(val->ssa->type));
+      vtn_assert(glsl_type_is_struct(val->ssa->type));
       val->ssa->elems[0]->def = nir_isub(&b->nb, src[0], src[1]);
       val->ssa->elems[1]->def = nir_usub_borrow(&b->nb, src[0], src[1]);
       break;
 
    case SpvOpUMulExtended:
-      assert(glsl_type_is_struct(val->ssa->type));
+      vtn_assert(glsl_type_is_struct(val->ssa->type));
       val->ssa->elems[0]->def = nir_imul(&b->nb, src[0], src[1]);
       val->ssa->elems[1]->def = nir_umul_high(&b->nb, src[0], src[1]);
       break;
 
    case SpvOpSMulExtended:
-      assert(glsl_type_is_struct(val->ssa->type));
+      vtn_assert(glsl_type_is_struct(val->ssa->type));
       val->ssa->elems[0]->def = nir_imul(&b->nb, src[0], src[1]);
       val->ssa->elems[1]->def = nir_imul_high(&b->nb, src[0], src[1]);
       break;
diff --git a/src/compiler/spirv/vtn_cfg.c b/src/compiler/spirv/vtn_cfg.c
index 03c452c..b5cc0ad 100644
--- a/src/compiler/spirv/vtn_cfg.c
+++ b/src/compiler/spirv/vtn_cfg.c
@@ -30,7 +30,7 @@ vtn_cfg_handle_prepass_instruction(struct vtn_builder *b, SpvOp opcode,
 {
    switch (opcode) {
    case SpvOpFunction: {
-      assert(b->func == NULL);
+      vtn_assert(b->func == NULL);
       b->func = rzalloc(b, struct vtn_function);
 
       list_inithead(&b->func->body);
@@ -44,7 +44,7 @@ vtn_cfg_handle_prepass_instruction(struct vtn_builder *b, SpvOp opcode,
       const struct vtn_type *func_type =
          vtn_value(b, w[4], vtn_value_type_type)->type;
 
-      assert(func_type->return_type->type == result_type);
+      vtn_assert(func_type->return_type->type == result_type);
 
       nir_function *func =
          nir_function_create(b->shader, ralloc_strdup(b->shader, val->name));
@@ -80,7 +80,7 @@ vtn_cfg_handle_prepass_instruction(struct vtn_builder *b, SpvOp opcode,
    case SpvOpFunctionParameter: {
       struct vtn_type *type = vtn_value(b, w[1], vtn_value_type_type)->type;
 
-      assert(b->func_param_idx < b->func->impl->num_params);
+      vtn_assert(b->func_param_idx < b->func->impl->num_params);
       nir_variable *param = b->func->impl->params[b->func_param_idx++];
 
       if (type->base_type == vtn_base_type_pointer && type->type == NULL) {
@@ -88,7 +88,7 @@ vtn_cfg_handle_prepass_instruction(struct vtn_builder *b, SpvOp opcode,
          vtn_var->type = type->deref;
          vtn_var->var = param;
 
-         assert(vtn_var->type->type == param->type);
+         vtn_assert(vtn_var->type->type == param->type);
 
          struct vtn_type *without_array = vtn_var->type;
          while(glsl_type_is_array(without_array->type))
@@ -124,7 +124,7 @@ vtn_cfg_handle_prepass_instruction(struct vtn_builder *b, SpvOp opcode,
    }
 
    case SpvOpLabel: {
-      assert(b->block == NULL);
+      vtn_assert(b->block == NULL);
       b->block = rzalloc(b, struct vtn_block);
       b->block->node.type = vtn_cf_node_type_block;
       b->block->label = w;
@@ -143,7 +143,7 @@ vtn_cfg_handle_prepass_instruction(struct vtn_builder *b, SpvOp opcode,
 
    case SpvOpSelectionMerge:
    case SpvOpLoopMerge:
-      assert(b->block && b->block->merge == NULL);
+      vtn_assert(b->block && b->block->merge == NULL);
       b->block->merge = w;
       break;
 
@@ -154,7 +154,7 @@ vtn_cfg_handle_prepass_instruction(struct vtn_builder *b, SpvOp opcode,
    case SpvOpReturn:
    case SpvOpReturnValue:
    case SpvOpUnreachable:
-      assert(b->block && b->block->branch == NULL);
+      vtn_assert(b->block && b->block->branch == NULL);
       b->block->branch = w;
       b->block = NULL;
       break;
@@ -231,14 +231,15 @@ vtn_order_case(struct vtn_switch *swtch, struct vtn_case *cse)
 }
 
 static enum vtn_branch_type
-vtn_get_branch_type(struct vtn_block *block,
+vtn_get_branch_type(struct vtn_builder *b,
+                    struct vtn_block *block,
                     struct vtn_case *swcase, struct vtn_block *switch_break,
                     struct vtn_block *loop_break, struct vtn_block *loop_cont)
 {
    if (block->switch_case) {
       /* This branch is actually a fallthrough */
-      assert(swcase->fallthrough == NULL ||
-             swcase->fallthrough == block->switch_case);
+      vtn_assert(swcase->fallthrough == NULL ||
+                 swcase->fallthrough == block->switch_case);
       swcase->fallthrough = block->switch_case;
       return vtn_branch_type_switch_fallthrough;
    } else if (block == loop_break) {
@@ -301,7 +302,7 @@ vtn_cfg_walk_blocks(struct vtn_builder *b, struct list_head *cf_list,
          continue;
       }
 
-      assert(block->node.link.next == NULL);
+      vtn_assert(block->node.link.next == NULL);
       list_addtail(&block->node.link, cf_list);
 
       switch (*block->branch & SpvOpCodeMask) {
@@ -309,7 +310,7 @@ vtn_cfg_walk_blocks(struct vtn_builder *b, struct list_head *cf_list,
          struct vtn_block *branch_block =
             vtn_value(b, block->branch[1], vtn_value_type_block)->block;
 
-         block->branch_type = vtn_get_branch_type(branch_block,
+         block->branch_type = vtn_get_branch_type(b, branch_block,
                                                   switch_case, switch_break,
                                                   loop_break, loop_cont);
 
@@ -349,17 +350,17 @@ vtn_cfg_walk_blocks(struct vtn_builder *b, struct list_head *cf_list,
             if_stmt->control = block->merge[2];
          }
 
-         if_stmt->then_type = vtn_get_branch_type(then_block,
+         if_stmt->then_type = vtn_get_branch_type(b, then_block,
                                                   switch_case, switch_break,
                                                   loop_break, loop_cont);
-         if_stmt->else_type = vtn_get_branch_type(else_block,
+         if_stmt->else_type = vtn_get_branch_type(b, else_block,
                                                   switch_case, switch_break,
                                                   loop_break, loop_cont);
 
          if (if_stmt->then_type == vtn_branch_type_none &&
              if_stmt->else_type == vtn_branch_type_none) {
             /* Neither side of the if is something we can short-circuit. */
-            assert((*block->merge & SpvOpCodeMask) == SpvOpSelectionMerge);
+            vtn_assert((*block->merge & SpvOpCodeMask) == SpvOpSelectionMerge);
             struct vtn_block *merge_block =
                vtn_value(b, block->merge[1], vtn_value_type_block)->block;
 
@@ -371,7 +372,7 @@ vtn_cfg_walk_blocks(struct vtn_builder *b, struct list_head *cf_list,
                                 loop_break, loop_cont, merge_block);
 
             enum vtn_branch_type merge_type =
-               vtn_get_branch_type(merge_block, switch_case, switch_break,
+               vtn_get_branch_type(b, merge_block, switch_case, switch_break,
                                    loop_break, loop_cont);
             if (merge_type == vtn_branch_type_none) {
                block = merge_block;
@@ -400,7 +401,7 @@ vtn_cfg_walk_blocks(struct vtn_builder *b, struct list_head *cf_list,
       }
 
       case SpvOpSwitch: {
-         assert((*block->merge & SpvOpCodeMask) == SpvOpSelectionMerge);
+         vtn_assert((*block->merge & SpvOpCodeMask) == SpvOpSelectionMerge);
          struct vtn_block *break_block =
             vtn_value(b, block->merge[1], vtn_value_type_block)->block;
 
@@ -425,7 +426,7 @@ vtn_cfg_walk_blocks(struct vtn_builder *b, struct list_head *cf_list,
           * information.
           */
          list_for_each_entry(struct vtn_case, cse, &swtch->cases, link) {
-            assert(cse->start_block != break_block);
+            vtn_assert(cse->start_block != break_block);
             vtn_cfg_walk_blocks(b, &cse->body, cse->start_block, cse,
                                 break_block, NULL, loop_cont, NULL);
          }
@@ -440,13 +441,13 @@ vtn_cfg_walk_blocks(struct vtn_builder *b, struct list_head *cf_list,
             if (case_block == break_block)
                continue;
 
-            assert(case_block->switch_case);
+            vtn_assert(case_block->switch_case);
 
             vtn_order_case(swtch, case_block->switch_case);
          }
 
          enum vtn_branch_type branch_type =
-            vtn_get_branch_type(break_block, switch_case, NULL,
+            vtn_get_branch_type(b, break_block, switch_case, NULL,
                                 loop_break, loop_cont);
 
          if (branch_type != vtn_branch_type_none) {
@@ -454,7 +455,7 @@ vtn_cfg_walk_blocks(struct vtn_builder *b, struct list_head *cf_list,
              * for the containing loop.  In this case, we need to bail and let
              * the loop parsing code handle the continue properly.
              */
-            assert(branch_type == vtn_branch_type_loop_continue);
+            vtn_assert(branch_type == vtn_branch_type_loop_continue);
             return;
          }
 
@@ -524,7 +525,7 @@ vtn_handle_phi_second_pass(struct vtn_builder *b, SpvOp opcode,
       return true;
 
    struct hash_entry *phi_entry = _mesa_hash_table_search(b->phi_table, w);
-   assert(phi_entry);
+   vtn_assert(phi_entry);
    nir_variable *phi_var = phi_entry->data;
 
    for (unsigned i = 3; i < count; i += 2) {
@@ -720,7 +721,7 @@ vtn_emit_cf_list(struct vtn_builder *b, struct list_head *cf_list,
             any = any ? nir_ior(&b->nb, any, cond) : cond;
             conditions[i++] = cond;
          }
-         assert(i == num_cases);
+         vtn_assert(i == num_cases);
 
          /* Now we can walk the list of cases and actually emit code */
          i = 0;
@@ -728,7 +729,7 @@ vtn_emit_cf_list(struct vtn_builder *b, struct list_head *cf_list,
             /* Figure out the condition */
             nir_ssa_def *cond = conditions[i++];
             if (cse->is_default) {
-               assert(cond == NULL);
+               vtn_assert(cond == NULL);
                cond = nir_inot(&b->nb, any);
             }
             /* Take fallthrough into account */
@@ -743,7 +744,7 @@ vtn_emit_cf_list(struct vtn_builder *b, struct list_head *cf_list,
 
             nir_pop_if(&b->nb, case_if);
          }
-         assert(i == num_cases);
+         vtn_assert(i == num_cases);
 
          break;
       }
diff --git a/src/compiler/spirv/vtn_glsl450.c b/src/compiler/spirv/vtn_glsl450.c
index c30dcc7..051e034 100644
--- a/src/compiler/spirv/vtn_glsl450.c
+++ b/src/compiler/spirv/vtn_glsl450.c
@@ -515,7 +515,7 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint,
    case GLSLstd450ModfStruct: {
       nir_ssa_def *sign = nir_fsign(nb, src[0]);
       nir_ssa_def *abs = nir_fabs(nb, src[0]);
-      assert(glsl_type_is_struct(val->ssa->type));
+      vtn_assert(glsl_type_is_struct(val->ssa->type));
       val->ssa->elems[0]->def = nir_fmul(nb, sign, nir_ffract(nb, abs));
       val->ssa->elems[1]->def = nir_fmul(nb, sign, nir_ffloor(nb, abs));
       return;
@@ -690,7 +690,7 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint,
    }
 
    case GLSLstd450FrexpStruct: {
-      assert(glsl_type_is_struct(val->ssa->type));
+      vtn_assert(glsl_type_is_struct(val->ssa->type));
       val->ssa->elems[0]->def = build_frexp(nb, src[0],
                                             &val->ssa->elems[1]->def);
       return;
diff --git a/src/compiler/spirv/vtn_variables.c b/src/compiler/spirv/vtn_variables.c
index 4432e72..89ee7f3 100644
--- a/src/compiler/spirv/vtn_variables.c
+++ b/src/compiler/spirv/vtn_variables.c
@@ -71,14 +71,14 @@ vtn_access_chain_pointer_dereference(struct vtn_builder *b,
     * pointers.  For everything else, the client is expected to just pass us
     * the right access chain.
     */
-   assert(!deref_chain->ptr_as_array);
+   vtn_assert(!deref_chain->ptr_as_array);
 
    unsigned start = base->chain ? base->chain->length : 0;
    for (unsigned i = 0; i < deref_chain->length; i++) {
       chain->link[start + i] = deref_chain->link[i];
 
       if (glsl_type_is_struct(type->type)) {
-         assert(deref_chain->link[i].mode == vtn_access_mode_literal);
+         vtn_assert(deref_chain->link[i].mode == vtn_access_mode_literal);
          type = type->members[deref_chain->link[i].id];
       } else {
          type = type->array_element;
@@ -98,7 +98,7 @@ static nir_ssa_def *
 vtn_access_link_as_ssa(struct vtn_builder *b, struct vtn_access_link link,
                        unsigned stride)
 {
-   assert(stride > 0);
+   vtn_assert(stride > 0);
    if (link.mode == vtn_access_mode_literal) {
       return nir_imm_int(&b->nb, link.id * stride);
    } else if (stride == 1) {
@@ -114,7 +114,7 @@ vtn_variable_resource_index(struct vtn_builder *b, struct vtn_variable *var,
                             nir_ssa_def *desc_array_index)
 {
    if (!desc_array_index) {
-      assert(glsl_type_is_struct(var->type->type));
+      vtn_assert(glsl_type_is_struct(var->type->type));
       desc_array_index = nir_imm_int(&b->nb, 0);
    }
 
@@ -143,11 +143,11 @@ vtn_ssa_offset_pointer_dereference(struct vtn_builder *b,
    unsigned idx = 0;
    if (deref_chain->ptr_as_array) {
       /* We need ptr_type for the stride */
-      assert(base->ptr_type);
+      vtn_assert(base->ptr_type);
       /* This must be a pointer to an actual element somewhere */
-      assert(block_index && offset);
+      vtn_assert(block_index && offset);
       /* We need at least one element in the chain */
-      assert(deref_chain->length >= 1);
+      vtn_assert(deref_chain->length >= 1);
 
       nir_ssa_def *elem_offset =
          vtn_access_link_as_ssa(b, deref_chain->link[idx],
@@ -157,10 +157,10 @@ vtn_ssa_offset_pointer_dereference(struct vtn_builder *b,
    }
 
    if (!block_index) {
-      assert(base->var);
+      vtn_assert(base->var);
       if (glsl_type_is_array(type->type)) {
          /* We need at least one element in the chain */
-         assert(deref_chain->length >= 1);
+         vtn_assert(deref_chain->length >= 1);
 
          nir_ssa_def *desc_arr_idx =
             vtn_access_link_as_ssa(b, deref_chain->link[0], 1);
@@ -172,10 +172,10 @@ vtn_ssa_offset_pointer_dereference(struct vtn_builder *b,
       }
 
       /* This is the first access chain so we also need an offset */
-      assert(!offset);
+      vtn_assert(!offset);
       offset = nir_imm_int(&b->nb, 0);
    }
-   assert(offset);
+   vtn_assert(offset);
 
    for (; idx < deref_chain->length; idx++) {
       switch (glsl_get_base_type(type->type)) {
@@ -195,7 +195,7 @@ vtn_ssa_offset_pointer_dereference(struct vtn_builder *b,
       }
 
       case GLSL_TYPE_STRUCT: {
-         assert(deref_chain->link[idx].mode == vtn_access_mode_literal);
+         vtn_assert(deref_chain->link[idx].mode == vtn_access_mode_literal);
          unsigned member = deref_chain->link[idx].id;
          nir_ssa_def *mem_offset = nir_imm_int(&b->nb, type->offsets[member]);
          offset = nir_iadd(&b->nb, offset, mem_offset);
@@ -235,13 +235,14 @@ vtn_pointer_dereference(struct vtn_builder *b,
  * tail_type.  This is useful for split structures.
  */
 static void
-rewrite_deref_types(nir_deref *deref, const struct glsl_type *type)
+rewrite_deref_types(struct vtn_builder *b, nir_deref *deref,
+                    const struct glsl_type *type)
 {
    deref->type = type;
    if (deref->child) {
-      assert(deref->child->deref_type == nir_deref_type_array);
-      assert(glsl_type_is_array(deref->type));
-      rewrite_deref_types(deref->child, glsl_get_array_element(type));
+      vtn_assert(deref->child->deref_type == nir_deref_type_array);
+      vtn_assert(glsl_type_is_array(deref->type));
+      rewrite_deref_types(b, deref->child, glsl_get_array_element(type));
    }
 }
 
@@ -253,8 +254,8 @@ vtn_pointer_for_variable(struct vtn_builder *b,
 
    pointer->mode = var->mode;
    pointer->type = var->type;
-   assert(ptr_type->base_type == vtn_base_type_pointer);
-   assert(ptr_type->deref->type == var->type->type);
+   vtn_assert(ptr_type->base_type == vtn_base_type_pointer);
+   vtn_assert(ptr_type->deref->type == var->type->type);
    pointer->ptr_type = ptr_type;
    pointer->var = var;
 
@@ -275,14 +276,14 @@ vtn_pointer_to_deref(struct vtn_builder *b, struct vtn_pointer *ptr)
       if (!ptr->chain)
          return deref_var;
    } else {
-      assert(ptr->var->members);
+      vtn_assert(ptr->var->members);
       /* Create the deref_var manually.  It will get filled out later. */
       deref_var = rzalloc(b, nir_deref_var);
       deref_var->deref.deref_type = nir_deref_type_var;
    }
 
    struct vtn_access_chain *chain = ptr->chain;
-   assert(chain);
+   vtn_assert(chain);
 
    struct vtn_type *deref_type = ptr->var->type;
    nir_deref *tail = &deref_var->deref;
@@ -308,7 +309,7 @@ vtn_pointer_to_deref(struct vtn_builder *b, struct vtn_pointer *ptr)
             deref_arr->deref_array_type = nir_deref_array_type_direct;
             deref_arr->base_offset = chain->link[i].id;
          } else {
-            assert(chain->link[i].mode == vtn_access_mode_id);
+            vtn_assert(chain->link[i].mode == vtn_access_mode_id);
             deref_arr->deref_array_type = nir_deref_array_type_indirect;
             deref_arr->base_offset = 0;
             deref_arr->indirect =
@@ -320,14 +321,14 @@ vtn_pointer_to_deref(struct vtn_builder *b, struct vtn_pointer *ptr)
       }
 
       case GLSL_TYPE_STRUCT: {
-         assert(chain->link[i].mode == vtn_access_mode_literal);
+         vtn_assert(chain->link[i].mode == vtn_access_mode_literal);
          unsigned idx = chain->link[i].id;
          deref_type = deref_type->members[idx];
          if (members) {
             /* This is a pre-split structure. */
             deref_var->var = members[idx];
-            rewrite_deref_types(&deref_var->deref, members[idx]->type);
-            assert(tail->type == deref_type->type);
+            rewrite_deref_types(b, &deref_var->deref, members[idx]->type);
+            vtn_assert(tail->type == deref_type->type);
             members = NULL;
          } else {
             nir_deref_struct *deref_struct = nir_deref_struct_create(b, idx);
@@ -342,7 +343,7 @@ vtn_pointer_to_deref(struct vtn_builder *b, struct vtn_pointer *ptr)
       }
    }
 
-   assert(members == NULL);
+   vtn_assert(members == NULL);
    return deref_var;
 }
 
@@ -393,7 +394,7 @@ _vtn_local_load_store(struct vtn_builder *b, bool load, nir_deref_var *deref,
          _vtn_local_load_store(b, load, deref, tail->child, inout->elems[i]);
       }
    } else {
-      assert(glsl_get_base_type(tail->type) == GLSL_TYPE_STRUCT);
+      vtn_assert(glsl_get_base_type(tail->type) == GLSL_TYPE_STRUCT);
       unsigned elems = glsl_get_length(tail->type);
       nir_deref_struct *deref_struct = nir_deref_struct_create(b, 0);
       tail->child = &deref_struct->deref;
@@ -438,7 +439,7 @@ vtn_local_load(struct vtn_builder *b, nir_deref_var *src)
 
    if (src_tail->child) {
       nir_deref_array *vec_deref = nir_deref_as_array(src_tail->child);
-      assert(vec_deref->deref.child == NULL);
+      vtn_assert(vec_deref->deref.child == NULL);
       val->type = vec_deref->deref.type;
       if (vec_deref->deref_array_type == nir_deref_array_type_direct)
          val->def = vtn_vector_extract(b, val->def, vec_deref->base_offset);
@@ -460,7 +461,7 @@ vtn_local_store(struct vtn_builder *b, struct vtn_ssa_value *src,
       struct vtn_ssa_value *val = vtn_create_ssa_value(b, dest_tail->type);
       _vtn_local_load_store(b, true, dest, dest_tail, val);
       nir_deref_array *deref = nir_deref_as_array(dest_tail->child);
-      assert(deref->deref.child == NULL);
+      vtn_assert(deref->deref.child == NULL);
       if (deref->deref_array_type == nir_deref_array_type_direct)
          val->def = vtn_vector_insert(b, val->def, src->def,
                                       deref->base_offset);
@@ -485,7 +486,7 @@ get_vulkan_resource_index(struct vtn_builder *b, struct vtn_pointer *ptr,
    }
 
    if (glsl_type_is_array(ptr->var->type->type)) {
-      assert(ptr->chain->length > 0);
+      vtn_assert(ptr->chain->length > 0);
       nir_ssa_def *desc_array_index =
          vtn_access_link_as_ssa(b, ptr->chain->link[0], 1);
       *chain_idx = 1;
@@ -503,7 +504,7 @@ vtn_pointer_to_offset(struct vtn_builder *b, struct vtn_pointer *ptr,
                       nir_ssa_def **index_out, unsigned *end_idx_out)
 {
    if (ptr->offset) {
-      assert(ptr->block_index);
+      vtn_assert(ptr->block_index);
       *index_out = ptr->block_index;
       return ptr->offset;
    }
@@ -532,7 +533,7 @@ vtn_pointer_to_offset(struct vtn_builder *b, struct vtn_pointer *ptr,
          break;
 
       case GLSL_TYPE_STRUCT: {
-         assert(ptr->chain->link[idx].mode == vtn_access_mode_literal);
+         vtn_assert(ptr->chain->link[idx].mode == vtn_access_mode_literal);
          unsigned member = ptr->chain->link[idx].id;
          offset = nir_iadd(&b->nb, offset,
                            nir_imm_int(&b->nb, type->offsets[member]));
@@ -545,7 +546,7 @@ vtn_pointer_to_offset(struct vtn_builder *b, struct vtn_pointer *ptr,
       }
    }
 
-   assert(type == ptr->type);
+   vtn_assert(type == ptr->type);
    if (end_idx_out)
       *end_idx_out = idx;
 
@@ -556,7 +557,7 @@ vtn_pointer_to_offset(struct vtn_builder *b, struct vtn_pointer *ptr,
  * offsets that are provided to us in the SPIR-V source.
  */
 static unsigned
-vtn_type_block_size(struct vtn_type *type)
+vtn_type_block_size(struct vtn_builder *b, struct vtn_type *type)
 {
    enum glsl_base_type base_type = glsl_get_base_type(type->type);
    switch (base_type) {
@@ -570,7 +571,7 @@ vtn_type_block_size(struct vtn_type *type)
       unsigned cols = type->row_major ? glsl_get_vector_elements(type->type) :
                                         glsl_get_matrix_columns(type->type);
       if (cols > 1) {
-         assert(type->stride > 0);
+         vtn_assert(type->stride > 0);
          return type->stride * cols;
       } else if (base_type == GLSL_TYPE_DOUBLE ||
 		 base_type == GLSL_TYPE_UINT64 ||
@@ -587,25 +588,26 @@ vtn_type_block_size(struct vtn_type *type)
       unsigned num_fields = glsl_get_length(type->type);
       for (unsigned f = 0; f < num_fields; f++) {
          unsigned field_end = type->offsets[f] +
-                              vtn_type_block_size(type->members[f]);
+                              vtn_type_block_size(b, type->members[f]);
          size = MAX2(size, field_end);
       }
       return size;
    }
 
    case GLSL_TYPE_ARRAY:
-      assert(type->stride > 0);
-      assert(glsl_get_length(type->type) > 0);
+      vtn_assert(type->stride > 0);
+      vtn_assert(glsl_get_length(type->type) > 0);
       return type->stride * glsl_get_length(type->type);
 
    default:
-      assert(!"Invalid block type");
+      vtn_fail("Invalid block type");
       return 0;
    }
 }
 
 static void
-vtn_access_chain_get_offset_size(struct vtn_access_chain *chain,
+vtn_access_chain_get_offset_size(struct vtn_builder *b,
+                                 struct vtn_access_chain *chain,
                                  struct vtn_type *type,
                                  unsigned *access_offset,
                                  unsigned *access_size)
@@ -625,7 +627,7 @@ vtn_access_chain_get_offset_size(struct vtn_access_chain *chain,
       }
    }
 
-   *access_size = vtn_type_block_size(type);
+   *access_size = vtn_type_block_size(b, type);
 }
 
 static void
@@ -644,7 +646,7 @@ _vtn_load_store_tail(struct vtn_builder *b, nir_intrinsic_op op, bool load,
    }
 
    if (op == nir_intrinsic_load_push_constant) {
-      assert(access_offset % 4 == 0);
+      vtn_assert(access_offset % 4 == 0);
 
       nir_intrinsic_set_base(instr, access_offset);
       nir_intrinsic_set_range(instr, access_size);
@@ -739,7 +741,7 @@ _vtn_block_load_store(struct vtn_builder *b, nir_intrinsic_op op, bool load,
          unsigned type_size = glsl_get_bit_size(type->type) / 8;
          if (elems == 1 || type->stride == type_size) {
             /* This is a tightly-packed normal scalar or vector load */
-            assert(glsl_type_is_vector_or_scalar(type->type));
+            vtn_assert(glsl_type_is_vector_or_scalar(type->type));
             _vtn_load_store_tail(b, op, load, index, offset,
                                  access_offset, access_size,
                                  inout, type->type);
@@ -747,8 +749,8 @@ _vtn_block_load_store(struct vtn_builder *b, nir_intrinsic_op op, bool load,
             /* This is a strided load.  We have to load N things separately.
              * This is the single column of a row-major matrix case.
              */
-            assert(type->stride > type_size);
-            assert(type->stride % type_size == 0);
+            vtn_assert(type->stride > type_size);
+            vtn_assert(type->stride % type_size == 0);
 
             nir_ssa_def *per_comp[4];
             for (unsigned i = 0; i < elems; i++) {
@@ -821,11 +823,11 @@ vtn_block_load(struct vtn_builder *b, struct vtn_pointer *src)
       break;
    case vtn_variable_mode_push_constant:
       op = nir_intrinsic_load_push_constant;
-      vtn_access_chain_get_offset_size(src->chain, src->var->type,
+      vtn_access_chain_get_offset_size(b, src->chain, src->var->type,
                                        &access_offset, &access_size);
       break;
    default:
-      assert(!"Invalid block variable mode");
+      vtn_fail("Invalid block variable mode");
    }
 
    nir_ssa_def *offset, *index = NULL;
@@ -890,7 +892,7 @@ _vtn_variable_load_store(struct vtn_builder *b, bool load,
    case GLSL_TYPE_STRUCT: {
       unsigned elems = glsl_get_length(ptr->type->type);
       if (load) {
-         assert(*inout == NULL);
+         vtn_assert(*inout == NULL);
          *inout = rzalloc(b, struct vtn_ssa_value);
          (*inout)->type = ptr->type->type;
          (*inout)->elems = rzalloc_array(b, struct vtn_ssa_value *, elems);
@@ -932,7 +934,7 @@ vtn_variable_store(struct vtn_builder *b, struct vtn_ssa_value *src,
                    struct vtn_pointer *dest)
 {
    if (vtn_pointer_is_external_block(dest)) {
-      assert(dest->mode == vtn_variable_mode_ssbo);
+      vtn_assert(dest->mode == vtn_variable_mode_ssbo);
       vtn_block_store(b, src, dest);
    } else {
       _vtn_variable_load_store(b, false, dest, &src);
@@ -943,7 +945,7 @@ static void
 _vtn_variable_copy(struct vtn_builder *b, struct vtn_pointer *dest,
                    struct vtn_pointer *src)
 {
-   assert(src->type->type == dest->type->type);
+   vtn_assert(src->type->type == dest->type->type);
    enum glsl_base_type base_type = glsl_get_base_type(src->type->type);
    switch (base_type) {
    case GLSL_TYPE_UINT:
@@ -999,9 +1001,9 @@ vtn_variable_copy(struct vtn_builder *b, struct vtn_pointer *dest,
 }
 
 static void
-set_mode_system_value(nir_variable_mode *mode)
+set_mode_system_value(struct vtn_builder *b, nir_variable_mode *mode)
 {
-   assert(*mode == nir_var_system_value || *mode == nir_var_shader_in);
+   vtn_assert(*mode == nir_var_system_value || *mode == nir_var_shader_in);
    *mode = nir_var_system_value;
 }
 
@@ -1025,37 +1027,37 @@ vtn_get_builtin_location(struct vtn_builder *b,
       break;
    case SpvBuiltInVertexIndex:
       *location = SYSTEM_VALUE_VERTEX_ID;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInVertexId:
       /* Vulkan defines VertexID to be zero-based and reserves the new
        * builtin keyword VertexIndex to indicate the non-zero-based value.
        */
       *location = SYSTEM_VALUE_VERTEX_ID_ZERO_BASE;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInInstanceIndex:
       *location = SYSTEM_VALUE_INSTANCE_INDEX;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInInstanceId:
       *location = SYSTEM_VALUE_INSTANCE_ID;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInPrimitiveId:
       if (b->shader->stage == MESA_SHADER_FRAGMENT) {
-         assert(*mode == nir_var_shader_in);
+         vtn_assert(*mode == nir_var_shader_in);
          *location = VARYING_SLOT_PRIMITIVE_ID;
       } else if (*mode == nir_var_shader_out) {
          *location = VARYING_SLOT_PRIMITIVE_ID;
       } else {
          *location = SYSTEM_VALUE_PRIMITIVE_ID;
-         set_mode_system_value(mode);
+         set_mode_system_value(b, mode);
       }
       break;
    case SpvBuiltInInvocationId:
       *location = SYSTEM_VALUE_INVOCATION_ID;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInLayer:
       *location = VARYING_SLOT_LAYER;
@@ -1083,47 +1085,47 @@ vtn_get_builtin_location(struct vtn_builder *b,
       break;
    case SpvBuiltInTessCoord:
       *location = SYSTEM_VALUE_TESS_COORD;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInPatchVertices:
       *location = SYSTEM_VALUE_VERTICES_IN;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInFragCoord:
       *location = VARYING_SLOT_POS;
-      assert(*mode == nir_var_shader_in);
+      vtn_assert(*mode == nir_var_shader_in);
       break;
    case SpvBuiltInPointCoord:
       *location = VARYING_SLOT_PNTC;
-      assert(*mode == nir_var_shader_in);
+      vtn_assert(*mode == nir_var_shader_in);
       break;
    case SpvBuiltInFrontFacing:
       *location = SYSTEM_VALUE_FRONT_FACE;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInSampleId:
       *location = SYSTEM_VALUE_SAMPLE_ID;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInSamplePosition:
       *location = SYSTEM_VALUE_SAMPLE_POS;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInSampleMask:
       if (*mode == nir_var_shader_out) {
          *location = FRAG_RESULT_SAMPLE_MASK;
       } else {
          *location = SYSTEM_VALUE_SAMPLE_MASK_IN;
-         set_mode_system_value(mode);
+         set_mode_system_value(b, mode);
       }
       break;
    case SpvBuiltInFragDepth:
       *location = FRAG_RESULT_DEPTH;
-      assert(*mode == nir_var_shader_out);
+      vtn_assert(*mode == nir_var_shader_out);
       break;
    case SpvBuiltInNumWorkgroups:
       *location = SYSTEM_VALUE_NUM_WORK_GROUPS;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInWorkgroupSize:
       /* This should already be handled */
@@ -1131,35 +1133,35 @@ vtn_get_builtin_location(struct vtn_builder *b,
       break;
    case SpvBuiltInWorkgroupId:
       *location = SYSTEM_VALUE_WORK_GROUP_ID;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInLocalInvocationId:
       *location = SYSTEM_VALUE_LOCAL_INVOCATION_ID;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInLocalInvocationIndex:
       *location = SYSTEM_VALUE_LOCAL_INVOCATION_INDEX;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInGlobalInvocationId:
       *location = SYSTEM_VALUE_GLOBAL_INVOCATION_ID;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInBaseVertex:
       *location = SYSTEM_VALUE_BASE_VERTEX;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInBaseInstance:
       *location = SYSTEM_VALUE_BASE_INSTANCE;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInDrawIndex:
       *location = SYSTEM_VALUE_DRAW_ID;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInViewIndex:
       *location = SYSTEM_VALUE_VIEW_INDEX;
-      set_mode_system_value(mode);
+      set_mode_system_value(b, mode);
       break;
    case SpvBuiltInHelperInvocation:
    default:
@@ -1190,7 +1192,7 @@ apply_var_decoration(struct vtn_builder *b, nir_variable *nir_var,
       nir_var->data.invariant = true;
       break;
    case SpvDecorationConstant:
-      assert(nir_var->constant_initializer != NULL);
+      vtn_assert(nir_var->constant_initializer != NULL);
       nir_var->data.read_only = true;
       break;
    case SpvDecorationNonReadable:
@@ -1333,11 +1335,11 @@ var_decoration_cb(struct vtn_builder *b, struct vtn_value *val, int member,
    }
 
    if (val->value_type == vtn_value_type_pointer) {
-      assert(val->pointer->var == void_var);
-      assert(val->pointer->chain == NULL);
-      assert(member == -1);
+      vtn_assert(val->pointer->var == void_var);
+      vtn_assert(val->pointer->chain == NULL);
+      vtn_assert(member == -1);
    } else {
-      assert(val->value_type == vtn_value_type_type);
+      vtn_assert(val->value_type == vtn_value_type_type);
    }
 
    /* Location is odd.  If applied to a split structure, we have to walk the
@@ -1369,7 +1371,7 @@ var_decoration_cb(struct vtn_builder *b, struct vtn_value *val, int member,
          vtn_var->var->data.location = location;
       } else {
          /* This handles the structure member case */
-         assert(vtn_var->members);
+         vtn_assert(vtn_var->members);
          unsigned length =
             glsl_get_length(glsl_without_array(vtn_var->type->type));
          for (unsigned i = 0; i < length; i++) {
@@ -1382,11 +1384,11 @@ var_decoration_cb(struct vtn_builder *b, struct vtn_value *val, int member,
       return;
    } else {
       if (vtn_var->var) {
-         assert(member <= 0);
+         vtn_assert(member <= 0);
          apply_var_decoration(b, vtn_var->var, dec);
       } else if (vtn_var->members) {
          if (member >= 0) {
-            assert(vtn_var->members);
+            vtn_assert(vtn_var->members);
             apply_var_decoration(b, vtn_var->members[member], dec);
          } else {
             unsigned length =
@@ -1399,9 +1401,9 @@ var_decoration_cb(struct vtn_builder *b, struct vtn_value *val, int member,
           * nir_variables associated with them.  Fortunately, all decorations
           * we care about for those variables are on the type only.
           */
-         assert(vtn_var->mode == vtn_variable_mode_ubo ||
-                vtn_var->mode == vtn_variable_mode_ssbo ||
-                vtn_var->mode == vtn_variable_mode_push_constant);
+         vtn_assert(vtn_var->mode == vtn_variable_mode_ubo ||
+                    vtn_var->mode == vtn_variable_mode_ssbo ||
+                    vtn_var->mode == vtn_variable_mode_push_constant);
       }
    }
 }
@@ -1481,8 +1483,8 @@ nir_ssa_def *
 vtn_pointer_to_ssa(struct vtn_builder *b, struct vtn_pointer *ptr)
 {
    /* This pointer needs to have a pointer type with actual storage */
-   assert(ptr->ptr_type);
-   assert(ptr->ptr_type->type);
+   vtn_assert(ptr->ptr_type);
+   vtn_assert(ptr->ptr_type->type);
 
    if (ptr->offset && ptr->block_index) {
       return nir_vec2(&b->nb, ptr->block_index, ptr->offset);
@@ -1490,13 +1492,13 @@ vtn_pointer_to_ssa(struct vtn_builder *b, struct vtn_pointer *ptr)
       /* If we don't have an offset or block index, then we must be a pointer
        * to the variable itself.
        */
-      assert(!ptr->offset && !ptr->block_index);
+      vtn_assert(!ptr->offset && !ptr->block_index);
 
       /* We can't handle a pointer to an array of descriptors because we have
        * no way of knowing later on that we need to add to update the block
        * index when dereferencing.
        */
-      assert(ptr->var && ptr->var->type->base_type == vtn_base_type_struct);
+      vtn_assert(ptr->var && ptr->var->type->base_type == vtn_base_type_struct);
 
       return nir_vec2(&b->nb, vtn_variable_resource_index(b, ptr->var, NULL),
                               nir_imm_int(&b->nb, 0));
@@ -1507,11 +1509,11 @@ struct vtn_pointer *
 vtn_pointer_from_ssa(struct vtn_builder *b, nir_ssa_def *ssa,
                      struct vtn_type *ptr_type)
 {
-   assert(ssa->num_components == 2 && ssa->bit_size == 32);
-   assert(ptr_type->base_type == vtn_base_type_pointer);
-   assert(ptr_type->deref->base_type != vtn_base_type_pointer);
+   vtn_assert(ssa->num_components == 2 && ssa->bit_size == 32);
+   vtn_assert(ptr_type->base_type == vtn_base_type_pointer);
+   vtn_assert(ptr_type->deref->base_type != vtn_base_type_pointer);
    /* This pointer type needs to have actual storage */
-   assert(ptr_type->type);
+   vtn_assert(ptr_type->type);
 
    struct vtn_pointer *ptr = rzalloc(b, struct vtn_pointer);
    ptr->mode = vtn_storage_class_to_mode(ptr_type->storage_class,
@@ -1547,7 +1549,7 @@ vtn_create_variable(struct vtn_builder *b, struct vtn_value *val,
                     struct vtn_type *ptr_type, SpvStorageClass storage_class,
                     nir_constant *initializer)
 {
-   assert(ptr_type->base_type == vtn_base_type_pointer);
+   vtn_assert(ptr_type->base_type == vtn_base_type_pointer);
    struct vtn_type *type = ptr_type->deref;
 
    struct vtn_type *without_array = type;
@@ -1572,7 +1574,7 @@ vtn_create_variable(struct vtn_builder *b, struct vtn_value *val,
       b->shader->info.num_textures++;
       break;
    case vtn_variable_mode_push_constant:
-      b->shader->num_uniforms = vtn_type_block_size(type);
+      b->shader->num_uniforms = vtn_type_block_size(b, type);
       break;
    default:
       /* No tallying is needed */
@@ -1583,7 +1585,7 @@ vtn_create_variable(struct vtn_builder *b, struct vtn_value *val,
    var->type = type;
    var->mode = mode;
 
-   assert(val->value_type == vtn_value_type_pointer);
+   vtn_assert(val->value_type == vtn_value_type_pointer);
    val->pointer = vtn_pointer_for_variable(b, var, ptr_type);
 
    switch (var->mode) {
@@ -1722,20 +1724,20 @@ vtn_create_variable(struct vtn_builder *b, struct vtn_value *val,
    }
 
    if (var->mode == vtn_variable_mode_local) {
-      assert(var->members == NULL && var->var != NULL);
+      vtn_assert(var->members == NULL && var->var != NULL);
       nir_function_impl_add_variable(b->impl, var->var);
    } else if (var->var) {
       nir_shader_add_variable(b->shader, var->var);
    } else if (var->members) {
       unsigned count = glsl_get_length(without_array->type);
       for (unsigned i = 0; i < count; i++) {
-         assert(var->members[i]->data.mode != nir_var_local);
+         vtn_assert(var->members[i]->data.mode != nir_var_local);
          nir_shader_add_variable(b->shader, var->members[i]);
       }
    } else {
-      assert(var->mode == vtn_variable_mode_ubo ||
-             var->mode == vtn_variable_mode_ssbo ||
-             var->mode == vtn_variable_mode_push_constant);
+      vtn_assert(var->mode == vtn_variable_mode_ubo ||
+                 var->mode == vtn_variable_mode_ssbo ||
+                 var->mode == vtn_variable_mode_push_constant);
    }
 }
 
@@ -1801,7 +1803,7 @@ vtn_handle_variables(struct vtn_builder *b, SpvOp opcode,
             vtn_pointer_dereference(b, base_val->sampled_image->image, chain);
          val->sampled_image->sampler = base_val->sampled_image->sampler;
       } else {
-         assert(base_val->value_type == vtn_value_type_pointer);
+         vtn_assert(base_val->value_type == vtn_value_type_pointer);
          struct vtn_value *val =
             vtn_push_value(b, w[2], vtn_value_type_pointer);
          val->pointer = vtn_pointer_dereference(b, base_val->pointer, chain);
@@ -1841,7 +1843,7 @@ vtn_handle_variables(struct vtn_builder *b, SpvOp opcode,
       if (glsl_type_is_sampler(dest->type->type)) {
          vtn_warn("OpStore of a sampler detected.  Doing on-the-fly copy "
                   "propagation to workaround the problem.");
-         assert(dest->var->copy_prop_sampler == NULL);
+         vtn_assert(dest->var->copy_prop_sampler == NULL);
          dest->var->copy_prop_sampler =
             vtn_value(b, w[2], vtn_value_type_pointer)->pointer;
          break;
-- 
2.5.0.400.gff86faf



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