Mesa (master): i965: Drop IMM fs_reg/src_reg -> brw_reg conversions.

[Matt Turner]

Module: Mesa
Branch: master
Commit: a5b3115f0a9ede775b332b1a669de570668e871c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a5b3115f0a9ede775b332b1a669de570668e871c

Author: Matt Turner <mattst88 at gmail.com>
Date:   Mon Nov  2 12:25:24 2015 -0800

i965: Drop IMM fs_reg/src_reg -> brw_reg conversions.

The previous two commits make this unnecessary.

Reviewed-by: Emil Velikov <emil.velikov at collabora.co.uk>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

---

 src/mesa/drivers/dri/i965/brw_fs_generator.cpp |   32 +-----------------------
 src/mesa/drivers/dri/i965/brw_vec4.cpp         |    6 +----
 2 files changed, 2 insertions(+), 36 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
index e5a286a..77969c4 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
@@ -89,39 +89,9 @@ brw_reg_from_fs_reg(fs_inst *inst, fs_reg *reg, unsigned gen)
       brw_reg.abs = reg->abs;
       brw_reg.negate = reg->negate;
       break;
-   case IMM:
-      assert(reg->stride == ((reg->type == BRW_REGISTER_TYPE_V ||
-                              reg->type == BRW_REGISTER_TYPE_UV ||
-                              reg->type == BRW_REGISTER_TYPE_VF) ? 1 : 0));
-
-      switch (reg->type) {
-      case BRW_REGISTER_TYPE_F:
-	 brw_reg = brw_imm_f(reg->f);
-	 break;
-      case BRW_REGISTER_TYPE_D:
-	 brw_reg = brw_imm_d(reg->d);
-	 break;
-      case BRW_REGISTER_TYPE_UD:
-	 brw_reg = brw_imm_ud(reg->ud);
-	 break;
-      case BRW_REGISTER_TYPE_W:
-	 brw_reg = brw_imm_w(reg->d);
-	 break;
-      case BRW_REGISTER_TYPE_UW:
-	 brw_reg = brw_imm_uw(reg->ud);
-	 break;
-      case BRW_REGISTER_TYPE_VF:
-         brw_reg = brw_imm_vf(reg->ud);
-         break;
-      case BRW_REGISTER_TYPE_V:
-         brw_reg = brw_imm_v(reg->ud);
-         break;
-      default:
-	 unreachable("not reached");
-      }
-      break;
    case ARF:
    case FIXED_GRF:
+   case IMM:
       brw_reg = *static_cast<struct brw_reg *>(reg);
       break;
    case BAD_FILE:
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp
index 06b7077..44893e3 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp
@@ -1719,11 +1719,6 @@ vec4_visitor::convert_to_hw_regs()
             reg.negate = src.negate;
             break;
 
-         case IMM:
-            reg = brw_imm_reg(src.type);
-            reg.ud = src.ud;
-            break;
-
          case UNIFORM:
             reg = stride(brw_vec4_grf(prog_data->base.dispatch_grf_start_reg +
                                       (src.nr + src.reg_offset) / 2,
@@ -1740,6 +1735,7 @@ vec4_visitor::convert_to_hw_regs()
 
          case ARF:
          case FIXED_GRF:
+         case IMM:
             continue;
 
          case BAD_FILE: