fontconfig libX11 libxcb libxcb/xcb-proto mesa xserver xkbcomp xkeyboard-config git update 29 Nov 2014

xserver          commit c52a2b1ebad56820af932dfbc871701a8b04fd9c
libxcb           commit bbca7b82f803fa13fd30a2891ec06f2a213a28c2
libxcb/xcb-proto commit 691d2b97e5989d6d7006304d81bd8fa128477ca1
xkeyboard-config commit b664d7fb8aab9b0f834dd9c81d273c7809561b34
libX11           commit f3831dde6972e4da9e018c6a5f4013d8756a5e78
xkbcomp          commit 1e8ee9d0aad072f04186df84752f5636340574e0
fontconfig       commit b732bf057f4b3ec3bac539803005e9c42d056b2a
mesa             commit 67c498086d0858a94d53ebb6921cfda847250368

1 files changed, 8 insertions, 1 deletions

diff --git a/mesalib/src/glsl/opt_cse.cpp b/mesalib/src/glsl/opt_cse.cpp
index 9c96835dd..b0b67f496 100644
--- a/mesalib/src/glsl/opt_cse.cpp
+++ b/mesalib/src/glsl/opt_cse.cpp
@@ -194,6 +194,8 @@ is_cse_candidate_visitor::visit(ir_dereference_variable *ir)
    if (ir->var->data.read_only) {
       return visit_continue;
    } else {
+      if (debug)
+         printf("CSE: non-candidate: var %s is not read only\n", ir->var->name);
       ok = false;
       return visit_stop;
    }
@@ -220,8 +222,11 @@ is_cse_candidate(ir_rvalue *ir)
    /* Our temporary variable assignment generation isn't ready to handle
     * anything bigger than a vector.
     */
-   if (!ir->type->is_vector() && !ir->type->is_scalar())
+   if (!ir->type->is_vector() && !ir->type->is_scalar()) {
+      if (debug)
+         printf("CSE: non-candidate: not a vector/scalar\n");
       return false;
+   }
 
    /* Only handle expressions and textures currently.  We may want to extend
     * to variable-index array dereferences at some point.
@@ -231,6 +236,8 @@ is_cse_candidate(ir_rvalue *ir)
    case ir_type_texture:
       break;
    default:
+      if (debug)
+         printf("CSE: non-candidate: not an expression/texture\n");
       return false;
    }