diff options
Diffstat (limited to 'src/relooper/Relooper.h')
| -rw-r--r-- | src/relooper/Relooper.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/relooper/Relooper.h b/src/relooper/Relooper.h index 152bae0e..7d80e162 100644 --- a/src/relooper/Relooper.h +++ b/src/relooper/Relooper.h @@ -132,8 +132,6 @@ struct SimpleShape : public Shape { } }; -typedef std::map<Block*, Shape*> BlockShapeMap; - // A shape that may be implemented with a labeled loop. struct LabeledShape : public Shape { bool Labeled; // If we have a loop, whether it needs to be labeled @@ -141,8 +139,11 @@ struct LabeledShape : public Shape { LabeledShape(ShapeType TypeInit) : Shape(TypeInit), Labeled(false) {} }; +// Blocks with the same id were split and are identical, so we just care about ids in Multiple entries +typedef std::map<int, Shape*> IdShapeMap; + struct MultipleShape : public LabeledShape { - BlockShapeMap InnerMap; // entry block -> shape + IdShapeMap InnerMap; // entry block ID -> shape int NeedLoop; // If we have branches, we need a loop. This is a counter of loop requirements, // if we optimize it to 0, the loop is unneeded |