Mesa (master): tgsi/ppc: add case for system values and assert

[Brian Paul]

Module: Mesa
Branch: master
Commit: 975418a654e72d8338a9cf288d2d1f9429c226ae
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=975418a654e72d8338a9cf288d2d1f9429c226ae

Author: Brian Paul <brianp at vmware.com>
Date:   Wed Dec  8 18:20:44 2010 -0700

tgsi/ppc: add case for system values and assert

---

 src/gallium/auxiliary/tgsi/tgsi_ppc.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/gallium/auxiliary/tgsi/tgsi_ppc.c b/src/gallium/auxiliary/tgsi/tgsi_ppc.c
index 3521847..537a0f6 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ppc.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_ppc.c
@@ -294,7 +294,6 @@ emit_fetch(struct gen_context *gen,
    case TGSI_SWIZZLE_W:
       switch (reg->Register.File) {
       case TGSI_FILE_INPUT:
-      case TGSI_FILE_SYSTEM_VALUE:
          {
             int offset = (reg->Register.Index * 4 + swizzle) * 16;
             int offset_reg = emit_li_offset(gen, offset);
@@ -302,6 +301,9 @@ emit_fetch(struct gen_context *gen,
             ppc_lvx(gen->f, dst_vec, gen->inputs_reg, offset_reg);
          }
          break;
+      case TGSI_FILE_SYSTEM_VALUE:
+         assert(!"unhandled system value in tgsi_ppc.c");
+         break;
       case TGSI_FILE_TEMPORARY:
          if (is_ppc_vec_temporary(reg)) {
             /* use PPC vec register */