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-rw-r--r--compiler/driver/compiler_driver.cc15
1 files changed, 14 insertions, 1 deletions
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc
index 89ac308fed..7690e233a7 100644
--- a/compiler/driver/compiler_driver.cc
+++ b/compiler/driver/compiler_driver.cc
@@ -715,6 +715,7 @@ void CompilerDriver::ResolveConstStrings(const std::vector<const DexFile*>& dex_
StackHandleScope<1> hs(soa.Self());
ClassLinker* const class_linker = Runtime::Current()->GetClassLinker();
MutableHandle<mirror::DexCache> dex_cache(hs.NewHandle<mirror::DexCache>(nullptr));
+ size_t num_instructions = 0u;
for (const DexFile* dex_file : dex_files) {
dex_cache.Assign(class_linker->FindDexCache(soa.Self(), *dex_file));
@@ -726,10 +727,20 @@ void CompilerDriver::ResolveConstStrings(const std::vector<const DexFile*>& dex_
// FIXME: Make sure that inlining honors this. b/26687569
continue;
}
+
+ const bool is_startup_class =
+ profile_compilation_info_ != nullptr &&
+ profile_compilation_info_->ContainsClass(*dex_file, accessor.GetClassIdx());
+
for (const ClassAccessor::Method& method : accessor.GetMethods()) {
+ const bool is_clinit = (method.GetAccessFlags() & kAccConstructor) != 0 &&
+ (method.GetAccessFlags() & kAccStatic) != 0;
+ const bool is_startup_clinit = is_startup_class && is_clinit;
+
if (only_startup_strings &&
profile_compilation_info_ != nullptr &&
- !profile_compilation_info_->GetMethodHotness(method.GetReference()).IsStartup()) {
+ (!profile_compilation_info_->GetMethodHotness(method.GetReference()).IsStartup() &&
+ !is_startup_clinit)) {
continue;
}
@@ -746,6 +757,7 @@ void CompilerDriver::ResolveConstStrings(const std::vector<const DexFile*>& dex_
: inst->VRegB_31c());
ObjPtr<mirror::String> string = class_linker->ResolveString(string_index, dex_cache);
CHECK(string != nullptr) << "Could not allocate a string when forcing determinism";
+ ++num_instructions;
break;
}
@@ -756,6 +768,7 @@ void CompilerDriver::ResolveConstStrings(const std::vector<const DexFile*>& dex_
}
}
}
+ VLOG(compiler) << "Resolved " << num_instructions << " const string instructions";
}
// Initialize type check bit strings for check-cast and instance-of in the code. Done to have