Mesa (master): Revert "glsl_to_tgsi: set correct register type for array and structure elements"

[Andreas Boll]

Module: Mesa
Branch: master
Commit: 00e6819e9964458395c597b9b1745a913c5c889b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=00e6819e9964458395c597b9b1745a913c5c889b

Author: Andreas Boll <andreas.boll.dev at gmail.com>
Date:   Mon Oct 29 12:21:07 2012 +0100

Revert "glsl_to_tgsi: set correct register type for array and structure elements"

This reverts commit ebd8df7a3152e34805e2863c8471ee1a2de38fe1.

accidentally pushed.

---

 src/mesa/state_tracker/st_glsl_to_tgsi.cpp |   21 ++-------------------
 1 files changed, 2 insertions(+), 19 deletions(-)

diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 14b72dc..705f2b0 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -630,11 +630,6 @@ glsl_to_tgsi_visitor::get_opcode(ir_instruction *ir, unsigned op,
 {
    int type = GLSL_TYPE_FLOAT;
    
-   assert(src0.type != GLSL_TYPE_ARRAY);
-   assert(src0.type != GLSL_TYPE_STRUCT);
-   assert(src1.type != GLSL_TYPE_ARRAY);
-   assert(src1.type != GLSL_TYPE_STRUCT);
-
    if (src0.type == GLSL_TYPE_FLOAT || src1.type == GLSL_TYPE_FLOAT)
       type = GLSL_TYPE_FLOAT;
    else if (native_integers)
@@ -1076,12 +1071,8 @@ glsl_to_tgsi_visitor::visit(ir_variable *ir)
                assert(index == storage->index + (int)i);
             }
          } else {
-         	/* We use GLSL_TYPE_FLOAT here regardless of the actual type of
-         	 * the data being moved since MOV does not care about the type of
-         	 * data it is moving, and we don't want to declare registers with
-         	 * array or struct types.
-         	 */
-            st_src_reg src(PROGRAM_STATE_VAR, index, GLSL_TYPE_FLOAT);
+            st_src_reg src(PROGRAM_STATE_VAR, index,
+                  native_integers ? ir->type->base_type : GLSL_TYPE_FLOAT);
             src.swizzle = slots[i].swizzle;
             emit(ir, TGSI_OPCODE_MOV, dst, src);
             /* even a float takes up a whole vec4 reg in a struct/array. */
@@ -2048,9 +2039,6 @@ glsl_to_tgsi_visitor::visit(ir_dereference_array *ir)
    else
       src.swizzle = SWIZZLE_NOOP;
 
-   /* Change the register type to the element type of the array. */
-   src.type = ir->type->base_type;
-
    this->result = src;
 }
 
@@ -2076,7 +2064,6 @@ glsl_to_tgsi_visitor::visit(ir_dereference_record *ir)
       this->result.swizzle = SWIZZLE_NOOP;
 
    this->result.index += offset;
-   this->result.type = ir->type->base_type;
 }
 
 /**
@@ -2296,10 +2283,6 @@ glsl_to_tgsi_visitor::visit(ir_assignment *ir)
       inst->dead_mask = inst->dst.writemask;
    } else {
       for (i = 0; i < type_size(ir->lhs->type); i++) {
-         if (ir->rhs->type->is_array())
-         	r.type = ir->rhs->type->element_type()->base_type;
-         else if (ir->rhs->type->is_record())
-         	r.type = ir->rhs->type->fields.structure[i].type->base_type;
          emit(ir, TGSI_OPCODE_MOV, l, r);
          l.index++;
          r.index++;