Optimizing: Better invoke-static/-direct dispatch.
Add framework for different types of loading ArtMethod*
and code pointer retrieval. Implement invoke-static and
invoke-direct calls the same way as Quick. Document the
dispatch kinds in HInvokeStaticOrDirect's new enumerations
MethodLoadKind and CodePtrLocation.
PC-relative loads from dex cache arrays are used only for
x86-64 and arm64. The implementation for other architectures
will be done in separate CLs.
Change-Id: I468ca4d422dbd14748e1ba6b45289f0d31734d94
diff --git a/compiler/dex/quick/codegen_util.cc b/compiler/dex/quick/codegen_util.cc
index 8629f39..72754ae 100644
--- a/compiler/dex/quick/codegen_util.cc
+++ b/compiler/dex/quick/codegen_util.cc
@@ -1152,7 +1152,7 @@
vmap_encoder.PushBackUnsigned(0u); // Size is 0.
}
- // Sort patches by literal offset for better deduplication.
+ // Sort patches by literal offset. Required for .oat_patches encoding.
std::sort(patches_.begin(), patches_.end(), [](const LinkerPatch& lhs, const LinkerPatch& rhs) {
return lhs.LiteralOffset() < rhs.LiteralOffset();
});