(air quotes) "register allocation" without spills.

2014-01-25 23:36:59 -08:00
parent c4d6c7a526
commit c74f35552a
7 changed files with 177 additions and 119 deletions
--- a/src/alloy/hir/hir_builder.cc
+++ b/src/alloy/hir/hir_builder.cc
@@ -419,6 +419,7 @@ Value* HIRBuilder::AllocValue(TypeName type) {
  value->flags = 0;
  value->def = NULL;
  value->use_head = NULL;
+  value->last_use = NULL;
  value->tag = NULL;
  value->reg = -1;
  return value;
@@ -432,6 +433,7 @@ Value* HIRBuilder::CloneValue(Value* source) {
  value->constant.v128 = source->constant.v128;
  value->def = NULL;
  value->use_head = NULL;
+  value->last_use = NULL;
  value->tag = NULL;
  value->reg = -1;
  return value;