From a9d58ad6c9ca4243c8a4b35fbf562c8123593a05 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 23 Jun 2010 14:57:47 -0700 Subject: [PATCH] Fix double usage of the post-inc/dec's temporary pre-inc/dec copy. Fixes CorrectSwizzle3.frag. --- ast_to_hir.cpp | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/ast_to_hir.cpp b/ast_to_hir.cpp index 61e0d01a900..c70f0f9de9f 100644 --- a/ast_to_hir.cpp +++ b/ast_to_hir.cpp @@ -555,21 +555,20 @@ static ir_rvalue * get_lvalue_copy(exec_list *instructions, ir_rvalue *lvalue) { ir_variable *var; - ir_rvalue *var_deref; /* FINISHME: Give unique names to the temporaries. */ - var = new ir_variable(lvalue->type, "_internal_tmp"); + var = new ir_variable(lvalue->type, "_post_incdec_tmp"); var->mode = ir_var_auto; - var_deref = new ir_dereference_variable(var); - instructions->push_tail(new ir_assignment(var_deref, lvalue, NULL)); + instructions->push_tail(new ir_assignment(new ir_dereference_variable(var), + lvalue, NULL)); /* Once we've created this temporary, mark it read only so it's no * longer considered an lvalue. */ var->read_only = true; - return var_deref; + return new ir_dereference_variable(var); } -- 2.30.2