Mesa (glsl2): glsl2: Actually add the declaration of _post_incdec_temp.

[Eric Anholt]

Module: Mesa
Branch: glsl2
Commit: 43b5b03d67ce890e867c81d4a5cfc4871d711d43
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=43b5b03d67ce890e867c81d4a5cfc4871d711d43

Author: Eric Anholt <eric at anholt.net>
Date:   Wed Jul  7 14:04:30 2010 -0700

glsl2: Actually add the declaration of _post_incdec_temp.

---

 src/glsl/ast_to_hir.cpp |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index b21131f..e716b8a 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -571,6 +571,7 @@ get_lvalue_copy(exec_list *instructions, ir_rvalue *lvalue)
 
    /* FINISHME: Give unique names to the temporaries. */
    var = new(ctx) ir_variable(lvalue->type, "_post_incdec_tmp");
+   instructions->push_tail(var);
    var->mode = ir_var_auto;
 
    instructions->push_tail(new(ctx) ir_assignment(new(ctx) ir_dereference_variable(var),