From 6b01b50888d22ee330df44240591051cb55cf2a9 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Thu, 24 Jun 2010 15:18:39 -0700 Subject: Move the talloc_parent lookup down in a few hot paths. talloc_parent is still 80% of our runtime, but likely talloc_parent lookups will be reduced as we improve the handling of memory ownership. --- ir_dead_code.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'ir_dead_code.cpp') diff --git a/ir_dead_code.cpp b/ir_dead_code.cpp index 01b7d2d832..8821304682 100644 --- a/ir_dead_code.cpp +++ b/ir_dead_code.cpp @@ -77,7 +77,6 @@ public: variable_entry * ir_dead_code_visitor::get_variable_entry(ir_variable *var) { - void *ctx = talloc_parent(var); assert(var); foreach_iter(exec_list_iterator, iter, this->variable_list) { variable_entry *entry = (variable_entry *)iter.get(); @@ -85,6 +84,8 @@ ir_dead_code_visitor::get_variable_entry(ir_variable *var) return entry; } + void *ctx = talloc_parent(var); + variable_entry *entry = new(ctx) variable_entry(var); this->variable_list.push_tail(entry); return entry; -- cgit v1.2.3