Revert "Revert "Optimize IMT""
This reverts commit 88f288e3564d79d87c0cd8bb831ec5a791ba4861.
Change-Id: I49605d53692cbec1e2622e23ff2893fc51ed4115
diff --git a/runtime/image-inl.h b/runtime/image-inl.h
index ea75a62..cd0557a 100644
--- a/runtime/image-inl.h
+++ b/runtime/image-inl.h
@@ -20,6 +20,7 @@
#include "image.h"
#include "art_method.h"
+#include "imtable.h"
namespace art {
@@ -45,6 +46,24 @@
}
template <typename Visitor>
+inline void ImageHeader::VisitPackedImTables(const Visitor& visitor,
+ uint8_t* base,
+ size_t pointer_size) const {
+ const ImageSection& section = GetImageSection(kSectionImTables);
+ for (size_t pos = 0; pos < section.Size();) {
+ ImTable* imt = reinterpret_cast<ImTable*>(base + section.Offset() + pos);
+ for (size_t i = 0; i < ImTable::kSize; ++i) {
+ ArtMethod* orig = imt->Get(i, pointer_size);
+ ArtMethod* updated = visitor(orig);
+ if (updated != orig) {
+ imt->Set(i, updated, pointer_size);
+ }
+ }
+ pos += ImTable::SizeInBytes(pointer_size);
+ }
+}
+
+template <typename Visitor>
inline void ImageHeader::VisitPackedImtConflictTables(const Visitor& visitor,
uint8_t* base,
size_t pointer_size) const {