6 files changed, 19 insertions, 14 deletions
diff --git a/mesalib/src/glsl/ast_to_hir.cpp b/mesalib/src/glsl/ast_to_hir.cpp
index 7516c33e1..0128b3f4e 100644
--- a/mesalib/src/glsl/ast_to_hir.cpp
+++ b/mesalib/src/glsl/ast_to_hir.cpp
@@ -799,11 +799,10 @@ do_assignment(exec_list *instructions, struct _mesa_glsl_parse_state *state,
                           "assignment to %s",
                           non_lvalue_description);
          error_emitted = true;
-      } else if (lhs->variable_referenced() != NULL
-                 && lhs->variable_referenced()->data.read_only) {
+      } else if (lhs_var != NULL && lhs_var->data.read_only) {
          _mesa_glsl_error(&lhs_loc, state,
                           "assignment to read-only variable '%s'",
-                          lhs->variable_referenced()->name);
+                          lhs_var->name);
          error_emitted = true;
       } else if (lhs->type->is_array() &&
                  !state->check_version(120, 300, &lhs_loc,
diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp
index 3991f9d8d..f9f06862e 100644
--- a/mesalib/src/glsl/builtin_functions.cpp
+++ b/mesalib/src/glsl/builtin_functions.cpp
@@ -62,11 +62,9 @@
 #include "program/prog_instruction.h"
 #include <limits>
 
-#define f(x) join(x)
-#define join(x) x ## f
-#define M_PIf f(M_PI)
-#define M_PI_2f f(M_PI_2)
-#define M_PI_4f f(M_PI_4)
+#define M_PIf   ((float) M_PI)
+#define M_PI_2f ((float) M_PI_2)
+#define M_PI_4f ((float) M_PI_4)
 
 using namespace ir_builder;
 
diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h
index 6c7c60a27..ef4a12d60 100644
--- a/mesalib/src/glsl/ir.h
+++ b/mesalib/src/glsl/ir.h
@@ -2348,6 +2348,9 @@ extern "C" {
 extern void _mesa_print_ir(FILE *f, struct exec_list *instructions,
                            struct _mesa_glsl_parse_state *state);
 
+extern void
+fprint_ir(FILE *f, const void *instruction);
+
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
diff --git a/mesalib/src/glsl/ir_print_visitor.cpp b/mesalib/src/glsl/ir_print_visitor.cpp
index 6f370b971..0a7695ae1 100644
--- a/mesalib/src/glsl/ir_print_visitor.cpp
+++ b/mesalib/src/glsl/ir_print_visitor.cpp
@@ -76,6 +76,13 @@ _mesa_print_ir(FILE *f, exec_list *instructions,
    fprintf(f, "\n)");
 }
 
+void
+fprint_ir(FILE *f, const void *instruction)
+{
+   const ir_instruction *ir = (const ir_instruction *)instruction;
+   ir->fprint(f);
+}
+
 } /* extern "C" */
 
 ir_print_visitor::ir_print_visitor(FILE *f)
diff --git a/mesalib/src/glsl/link_uniforms.cpp b/mesalib/src/glsl/link_uniforms.cpp
index 29dc0b196..c7147e0ee 100644
--- a/mesalib/src/glsl/link_uniforms.cpp
+++ b/mesalib/src/glsl/link_uniforms.cpp
@@ -308,8 +308,7 @@ private:
        */
       const unsigned values = values_for_type(type);
       if (type->contains_sampler()) {
-	 this->num_shader_samplers +=
-	    type->is_array() ? type->array_size() : 1;
+         this->num_shader_samplers += values;
       } else if (type->contains_image()) {
          this->num_shader_images += values;
 
diff --git a/mesalib/src/glsl/ralloc.h b/mesalib/src/glsl/ralloc.h
index 4581a7a4e..1fe53573f 100644
--- a/mesalib/src/glsl/ralloc.h
+++ b/mesalib/src/glsl/ralloc.h
@@ -38,10 +38,9 @@
  * Tridgell's talloc, but ralloc is an independent implementation
  * released under the MIT license and tuned for Mesa.
  *
- * The talloc implementation is available under the GNU Lesser
- * General Public License (GNU LGPL), version 3 or later. It is
- * more sophisticated than ralloc in that it includes reference
- * counting and debugging features. See: http://talloc.samba.org/
+ * talloc is more sophisticated than ralloc in that it includes reference
+ * counting and useful debugging features.  However, it is released under
+ * a non-permissive open source license.
  */
 
 #ifndef RALLOC_H