summaryrefslogtreecommitdiff
path: root/compiler/jni/quick/jni_compiler.cc
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/jni/quick/jni_compiler.cc')
-rw-r--r--compiler/jni/quick/jni_compiler.cc11
1 files changed, 2 insertions, 9 deletions
diff --git a/compiler/jni/quick/jni_compiler.cc b/compiler/jni/quick/jni_compiler.cc
index b88ebaf956..6cb50211e1 100644
--- a/compiler/jni/quick/jni_compiler.cc
+++ b/compiler/jni/quick/jni_compiler.cc
@@ -95,13 +95,6 @@ static JniCompiledMethod ArtJniCompileMethodInternal(const CompilerOptions& comp
const InstructionSetFeatures* instruction_set_features =
compiler_options.GetInstructionSetFeatures();
- // When walking the stack the top frame doesn't have a pc associated with it. We then depend on
- // the invariant that we don't have JITed code when AOT code is available. In debuggable runtimes
- // this invariant doesn't hold. So we tag the SP for JITed code to indentify if we are executing
- // JITed code or AOT code. Since tagging involves additional instructions we tag only in
- // debuggable runtimes.
- bool should_tag_sp = compiler_options.GetDebuggable() && compiler_options.IsJitCompiler();
-
// i.e. if the method was annotated with @FastNative
const bool is_fast_native = (access_flags & kAccFastNative) != 0u;
@@ -226,7 +219,7 @@ static JniCompiledMethod ArtJniCompileMethodInternal(const CompilerOptions& comp
// because garbage collections are disabled within the execution of a
// @CriticalNative method.
if (LIKELY(!is_critical_native)) {
- __ StoreStackPointerToThread(Thread::TopOfManagedStackOffset<kPointerSize>(), should_tag_sp);
+ __ StoreStackPointerToThread(Thread::TopOfManagedStackOffset<kPointerSize>());
}
// 2. Lock the object (if synchronized) and transition out of Runnable (if normal native).
@@ -612,7 +605,7 @@ static JniCompiledMethod ArtJniCompileMethodInternal(const CompilerOptions& comp
if (reference_return) {
// Suspend check entry point overwrites top of managed stack and leaves it clobbered.
// We need to restore the top for subsequent runtime call to `JniDecodeReferenceResult()`.
- __ StoreStackPointerToThread(Thread::TopOfManagedStackOffset<kPointerSize>(), should_tag_sp);
+ __ StoreStackPointerToThread(Thread::TopOfManagedStackOffset<kPointerSize>());
}
if (reference_return && main_out_arg_size != 0) {
__ IncreaseFrameSize(main_out_arg_size);