Rewrite Class init entrypoint to take a Class arg.

Fixes invalid type index being passed to the entrypoint for
class init check across dex files when the target type does
not have a TypeId in the compilation unit's DexFile.

The size of the aosp_taimen-userdebug prebuilts:
  - before:
    arm/boot*.oat: 16782748
    arm64/boot*.oat: 19764400
    oat/arm64/services.odex: 20162432
  - after:
    arm/boot*.oat: 16811692 (+28.3KiB, +0.17%)
    arm64/boot*.oat: 19801032 (+35.8KiB, +0.19%)
    oat/arm64/services.odex: 20232208 (+68.1KiB, +0.35%)
This increase comes from doing two runtime calls instead of
one for HLoadClass/kBssEntry that MustGenerateClinitCheck().

Test: Additional test in 476-clinit-inline-static-invoke
Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing --jit
Test: Pixel 2 XL boots.
Test: testrunner.py --target --optimizing --jit
Test: testrunner.py --jvm
Bug: 111433619
Change-Id: I2fccd6944480ab4dac514f60d38e72c1014ae7b2

1 files changed, 1 insertions, 3 deletions

diff --git a/compiler/optimizing/code_generator.cc b/compiler/optimizing/code_generator.cc
index b0a05da0b1..f6a104b7c2 100644
--- a/compiler/optimizing/code_generator.cc
+++ b/compiler/optimizing/code_generator.cc
@@ -737,14 +737,12 @@ void CodeGenerator::CreateLoadClassRuntimeCallLocationSummary(HLoadClass* cls,
 
 void CodeGenerator::GenerateLoadClassRuntimeCall(HLoadClass* cls) {
   DCHECK_EQ(cls->GetLoadKind(), HLoadClass::LoadKind::kRuntimeCall);
+  DCHECK(!cls->MustGenerateClinitCheck());
   LocationSummary* locations = cls->GetLocations();
   MoveConstant(locations->GetTemp(0), cls->GetTypeIndex().index_);
   if (cls->NeedsAccessCheck()) {
     CheckEntrypointTypes<kQuickInitializeTypeAndVerifyAccess, void*, uint32_t>();
     InvokeRuntime(kQuickInitializeTypeAndVerifyAccess, cls, cls->GetDexPc());
-  } else if (cls->MustGenerateClinitCheck()) {
-    CheckEntrypointTypes<kQuickInitializeStaticStorage, void*, uint32_t>();
-    InvokeRuntime(kQuickInitializeStaticStorage, cls, cls->GetDexPc());
   } else {
     CheckEntrypointTypes<kQuickInitializeType, void*, uint32_t>();
     InvokeRuntime(kQuickInitializeType, cls, cls->GetDexPc());